Merge pull request #8262 from Bob-the-Kuhn/u8g-try-4
2.0.x - U8G HAL LCD support
This commit is contained in:
Bob-the-Kuhn
GitHub
commit
29fb48799d
43
Marlin/src/HAL/HAL_LCD_defines.h
Normal file
43
Marlin/src/HAL/HAL_LCD_defines.h
Normal file
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@ -0,0 +1,43 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
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#ifndef HAL_LCD_DEFINES_H_
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#define HAL_LCD_DEFINES_H_
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#ifdef ARDUINO_ARCH_SAM
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// #include "HAL_DUE/HAL_DUE_LCD_defines.h"
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#elif defined(IS_32BIT_TEENSY)
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// #include "HAL_TEENSY35_36/HAL_TEENSY_LCD_defines.h"
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#elif defined(ARDUINO_ARCH_AVR)
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// #include "HAL_AVR/HAL_ARDUINO_LCD_defines.h"
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#elif defined(TARGET_LPC1768)
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#include "HAL_LPC1768/HAL_LPC1768_LCD_defines.h"
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#else
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#error "Unsupported Platform!"
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#endif
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#endif // HAL_LCD_DEFINES_H_
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183
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_I2C_routines.c
Normal file
183
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_I2C_routines.c
Normal file
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|
@ -0,0 +1,183 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
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||||
*
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*/
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// adapted from I2C/master/master.c example
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// https://www-users.cs.york.ac.uk/~pcc/MCP/HAPR-Course-web/CMSIS/examples/html/master_8c_source.html
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#if defined(TARGET_LPC1768)
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <lpc17xx_i2c.h>
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#include <lpc17xx_pinsel.h>
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#include <lpc17xx_libcfg_default.h>
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//////////////////////////////////////////////////////////////////////////////////////
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// These two routines are exact copies of the lpc17xx_i2c.c routines. Couldn't link to
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// to the lpc17xx_i2c.c routines so had to copy them into this file & rename them.
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static uint32_t _I2C_Start (LPC_I2C_TypeDef *I2Cx)
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{
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// Reset STA, STO, SI
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I2Cx->I2CONCLR = I2C_I2CONCLR_SIC|I2C_I2CONCLR_STOC|I2C_I2CONCLR_STAC;
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// Enter to Master Transmitter mode
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I2Cx->I2CONSET = I2C_I2CONSET_STA;
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// Wait for complete
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while (!(I2Cx->I2CONSET & I2C_I2CONSET_SI));
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I2Cx->I2CONCLR = I2C_I2CONCLR_STAC;
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return (I2Cx->I2STAT & I2C_STAT_CODE_BITMASK);
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}
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static void _I2C_Stop (LPC_I2C_TypeDef *I2Cx)
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{
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/* Make sure start bit is not active */
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if (I2Cx->I2CONSET & I2C_I2CONSET_STA)
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{
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I2Cx->I2CONCLR = I2C_I2CONCLR_STAC;
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}
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I2Cx->I2CONSET = I2C_I2CONSET_STO|I2C_I2CONSET_AA;
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I2Cx->I2CONCLR = I2C_I2CONCLR_SIC;
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}
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//////////////////////////////////////////////////////////////////////////////////////
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#define U8G_I2C_OPT_FAST 16 // from u8g.h
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#define USEDI2CDEV_M 1
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#define I2CDEV_S_ADDR 0x78 // from SSD1306 //actual address is 0x3C - shift left 1 with LSB set to 0 to indicate write
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#define BUFFER_SIZE 0x1 // only do single byte transfers with LCDs
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#if (USEDI2CDEV_M == 0)
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#define I2CDEV_M LPC_I2C0
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#elif (USEDI2CDEV_M == 1)
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#define I2CDEV_M LPC_I2C1
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#elif (USEDI2CDEV_M == 2)
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#define I2CDEV_M LPC_I2C2
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#else
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#error "Master I2C device not defined!"
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#endif
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PINSEL_CFG_Type PinCfg;
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I2C_M_SETUP_Type transferMCfg;
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#define I2C_status (LPC_I2C1->I2STAT & I2C_STAT_CODE_BITMASK)
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uint8_t u8g_i2c_start(uint8_t sla) { // send slave address and write bit
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// Sometimes TX data ACK or NAK status is returned. That mean the start state didn't
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// happen which means only the value of the slave address was send. Keep looping until
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// the slave address and write bit are actually sent.
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do{
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_I2C_Stop(I2CDEV_M); // output stop state on I2C bus
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_I2C_Start(I2CDEV_M); // output start state on I2C bus
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while ((I2C_status != I2C_I2STAT_M_TX_START)
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&& (I2C_status != I2C_I2STAT_M_TX_RESTART)
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&& (I2C_status != I2C_I2STAT_M_TX_DAT_ACK)
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&& (I2C_status != I2C_I2STAT_M_TX_DAT_NACK)); //wait for start to be asserted
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LPC_I2C1->I2CONCLR = I2C_I2CONCLR_STAC; // clear start state before tansmitting slave address
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LPC_I2C1->I2DAT = I2CDEV_S_ADDR & I2C_I2DAT_BITMASK; // transmit slave address & write bit
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LPC_I2C1->I2CONSET = I2C_I2CONSET_AA;
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LPC_I2C1->I2CONCLR = I2C_I2CONCLR_SIC;
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while ((I2C_status != I2C_I2STAT_M_TX_SLAW_ACK)
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&& (I2C_status != I2C_I2STAT_M_TX_SLAW_NACK)
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&& (I2C_status != I2C_I2STAT_M_TX_DAT_ACK)
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&& (I2C_status != I2C_I2STAT_M_TX_DAT_NACK)); //wait for slaw to finish
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}while ( (I2C_status == I2C_I2STAT_M_TX_DAT_ACK) || (I2C_status == I2C_I2STAT_M_TX_DAT_NACK));
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return 1;
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}
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void u8g_i2c_init(uint8_t clock_option) {
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/*
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* Init I2C pin connect
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*/
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PinCfg.OpenDrain = 0;
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PinCfg.Pinmode = 0;
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#if ((USEDI2CDEV_M == 0))
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PinCfg.Funcnum = 1;
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PinCfg.Pinnum = 27;
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PinCfg.Portnum = 0;
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PINSEL_ConfigPin(&PinCfg); // SDA0 / D57 AUX-1
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PinCfg.Pinnum = 28;
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PINSEL_ConfigPin(&PinCfg); // SCL0 / D58 AUX-1
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#endif
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#if ((USEDI2CDEV_M == 1))
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PinCfg.Funcnum = 3;
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PinCfg.Pinnum = 0;
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PinCfg.Portnum = 0;
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PINSEL_ConfigPin(&PinCfg); // SDA1 / D20 SCA
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PinCfg.Pinnum = 1;
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PINSEL_ConfigPin(&PinCfg); // SCL1 / D21 SCL
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#endif
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#if ((USEDI2CDEV_M == 2))
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PinCfg.Funcnum = 2;
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PinCfg.Pinnum = 10;
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PinCfg.Portnum = 0;
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PINSEL_ConfigPin(&PinCfg); // SDA2 / D38 X_ENABLE_PIN
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PinCfg.Pinnum = 11;
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PINSEL_ConfigPin(&PinCfg); // SCL2 / D55 X_DIR_PIN
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#endif
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// Initialize I2C peripheral
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I2C_Init(I2CDEV_M, (clock_option & U8G_I2C_OPT_FAST) ? 400000: 100000); // LCD data rates
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/* Enable Master I2C operation */
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I2C_Cmd(I2CDEV_M, I2C_MASTER_MODE, ENABLE);
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u8g_i2c_start(0); // send slave address and write bit
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}
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volatile extern uint32_t _millis;
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uint8_t u8g_i2c_send_byte(uint8_t data) {
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#define I2C_TIMEOUT 3
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LPC_I2C1->I2DAT = data & I2C_I2DAT_BITMASK; // transmit data
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LPC_I2C1->I2CONSET = I2C_I2CONSET_AA;
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LPC_I2C1->I2CONCLR = I2C_I2CONCLR_SIC;
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uint32_t timeout = _millis + I2C_TIMEOUT;
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while ((I2C_status != I2C_I2STAT_M_TX_DAT_ACK) && (I2C_status != I2C_I2STAT_M_TX_DAT_NACK) && (timeout > _millis)); // wait for xmit to finish
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// had hangs with SH1106 so added time out - have seen temporary screen corruption when this happens
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return 1;
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}
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void u8g_i2c_stop(void) {
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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35
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_I2C_routines.h
Normal file
35
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_I2C_routines.h
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
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#if defined(TARGET_LPC1768)
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void u8g_i2c_init(uint8_t options);
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uint8_t u8g_i2c_wait(uint8_t mask, uint8_t pos);
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uint8_t u8g_i2c_start(uint8_t sla);
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uint8_t u8g_i2c_send_byte(uint8_t data);
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void u8g_i2c_stop(void);
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#endif
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46
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_delay.h
Normal file
46
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_delay.h
Normal file
|
|
@ -0,0 +1,46 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* LCD delay routines - used by all the drivers.
|
||||
*
|
||||
* These are based on the LPC1768 routines.
|
||||
*
|
||||
* Couldn't just call exact copies because the overhead resulted in the
|
||||
* one microsecond delay being about 4uS.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
void U8g_delay(int msec);
|
||||
|
||||
void u8g_MicroDelay(void);
|
||||
|
||||
void u8g_10MicroDelay(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
116
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_pin_routines.c
Normal file
116
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_pin_routines.c
Normal file
|
|
@ -0,0 +1,116 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Low level pin manipulation routines - used by all the drivers.
|
||||
*
|
||||
* These are based on the LPC1768 pinMode, digitalRead & digitalWrite routines.
|
||||
*
|
||||
* Couldn't just call exact copies because the overhead killed the LCD update speed
|
||||
* With an intermediate level the softspi was running in the 10-20kHz range which
|
||||
* resulted in using about about 25% of the CPU's time.
|
||||
*/
|
||||
|
||||
#if defined(TARGET_LPC1768)
|
||||
|
||||
#include <LPC17xx.h>
|
||||
#include <lpc17xx_pinsel.h>
|
||||
#include "src/core/macros.h"
|
||||
// #include "pinmapping.h"
|
||||
|
||||
#define LPC_PORT_OFFSET (0x0020)
|
||||
#define LPC_PIN(pin) (1UL << pin)
|
||||
#define LPC_GPIO(port) ((volatile LPC_GPIO_TypeDef *)(LPC_GPIO0_BASE + LPC_PORT_OFFSET * port))
|
||||
|
||||
#define INPUT 0
|
||||
#define OUTPUT 1
|
||||
#define INPUT_PULLUP 2
|
||||
|
||||
|
||||
uint8_t LPC1768_PIN_PORT(const uint8_t pin);
|
||||
uint8_t LPC1768_PIN_PIN(const uint8_t pin);
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
// IO functions
|
||||
// As defined by Arduino INPUT(0x0), OUPUT(0x1), INPUT_PULLUP(0x2)
|
||||
void pinMode_LCD(uint8_t pin, uint8_t mode) {
|
||||
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
|
||||
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
|
||||
PINSEL_CFG_Type config = { LPC1768_PIN_PORT(pin),
|
||||
LPC1768_PIN_PIN(pin),
|
||||
PINSEL_FUNC_0,
|
||||
PINSEL_PINMODE_TRISTATE,
|
||||
PINSEL_PINMODE_NORMAL };
|
||||
switch(mode) {
|
||||
case INPUT:
|
||||
LPC_GPIO(LPC1768_PIN_PORT(pin))->FIODIR &= ~LPC_PIN(LPC1768_PIN_PIN(pin));
|
||||
PINSEL_ConfigPin(&config);
|
||||
break;
|
||||
case OUTPUT:
|
||||
LPC_GPIO(LPC1768_PIN_PORT(pin))->FIODIR |= LPC_PIN(LPC1768_PIN_PIN(pin));
|
||||
PINSEL_ConfigPin(&config);
|
||||
break;
|
||||
case INPUT_PULLUP:
|
||||
LPC_GPIO(LPC1768_PIN_PORT(pin))->FIODIR &= ~LPC_PIN(LPC1768_PIN_PIN(pin));
|
||||
config.Pinmode = PINSEL_PINMODE_PULLUP;
|
||||
PINSEL_ConfigPin(&config);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void u8g_SetPinOutput(uint8_t internal_pin_number) {
|
||||
pinMode_LCD(internal_pin_number, 1); // OUTPUT
|
||||
}
|
||||
|
||||
void u8g_SetPinInput(uint8_t internal_pin_number) {
|
||||
pinMode_LCD(internal_pin_number, 0); // INPUT
|
||||
}
|
||||
|
||||
|
||||
|
||||
void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status) {
|
||||
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
|
||||
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
|
||||
if (pin_status)
|
||||
LPC_GPIO(LPC1768_PIN_PORT(pin))->FIOSET = LPC_PIN(LPC1768_PIN_PIN(pin));
|
||||
else
|
||||
LPC_GPIO(LPC1768_PIN_PORT(pin))->FIOCLR = LPC_PIN(LPC1768_PIN_PIN(pin));
|
||||
}
|
||||
|
||||
uint8_t u8g_GetPinLevel(uint8_t pin) {
|
||||
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
|
||||
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
|
||||
return (uint32_t)LPC_GPIO(LPC1768_PIN_PORT(pin))->FIOPIN & LPC_PIN(LPC1768_PIN_PIN(pin)) ? 1 : 0;
|
||||
}
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
47
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_pin_routines.h
Normal file
47
Marlin/src/HAL/HAL_LPC1768/HAL_LCD_pin_routines.h
Normal file
|
|
@ -0,0 +1,47 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Low level pin manipulation routines - used by all the drivers.
|
||||
*
|
||||
* These are based on the LPC1768 pinMode, digitalRead & digitalWrite routines.
|
||||
*
|
||||
* Couldn't just call exact copies because the overhead killed the LCD update speed
|
||||
* With an intermediate level the softspi was running in the 10-20kHz range which
|
||||
* resulted in using about about 25% of the CPU's time.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void u8g_SetPinOutput(uint8_t internal_pin_number);
|
||||
|
||||
void u8g_SetPinInput(uint8_t internal_pin_number);
|
||||
|
||||
void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status);
|
||||
|
||||
uint8_t u8g_GetPinLevel(uint8_t pin);
|
||||
|
||||
|
||||
|
||||
|
||||
58
Marlin/src/HAL/HAL_LPC1768/HAL_LPC1768_LCD_defines.h
Normal file
58
Marlin/src/HAL/HAL_LPC1768/HAL_LPC1768_LCD_defines.h
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* LPC1768 LCD specific defines
|
||||
*/
|
||||
|
||||
#if defined(TARGET_LPC1768)
|
||||
|
||||
// pointers to low level routines - must always supply these
|
||||
// #define U8G_HAL_LINKS
|
||||
#define HAL_LCD_pin_routines "HAL_LPC1768/HAL_LCD_pin_routines.h"
|
||||
#define HAL_LCD_I2C_routines "HAL_LPC1768/HAL_LCD_I2C_routines.h"
|
||||
#define HAL_LCD_delay "HAL_LPC1768/HAL_LCD_delay.h"
|
||||
|
||||
// The following are optional depending on the platform.
|
||||
|
||||
// definitions of HAL specific com and device drivers.
|
||||
uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
uint8_t u8g_com_HAL_LPC1768_ST7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
uint8_t u8g_com_HAL_LPC1768_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
uint8_t u8g_com_HAL_LPC1768_ssd_hw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
|
||||
|
||||
// connect U8g com generic com names to the desired driver
|
||||
#define U8G_COM_HW_SPI u8g_com_HAL_LPC1768_hw_spi_fn // use LPC1768 specific hardware SPI routine
|
||||
#define U8G_COM_SW_SPI u8g_com_HAL_LPC1768_sw_spi_fn // use LPC1768 specific software SPI routine
|
||||
#define U8G_COM_ST7920_HW_SPI u8g_com_HAL_LPC1768_ST7920_hw_spi_fn
|
||||
#define U8G_COM_ST7920_SW_SPI u8g_com_HAL_LPC1768_ST7920_sw_spi_fn
|
||||
#define U8G_COM_SSD_I2C u8g_com_HAL_LPC1768_ssd_hw_i2c_fn
|
||||
|
||||
// let these default for now
|
||||
#define U8G_COM_PARALLEL u8g_com_null_fn
|
||||
#define U8G_COM_T6963 u8g_com_null_fn
|
||||
#define U8G_COM_FAST_PARALLEL u8g_com_null_fn
|
||||
#define U8G_COM_UC_I2C u8g_com_null_fn
|
||||
|
||||
#endif
|
||||
|
|
@ -104,14 +104,14 @@
|
|||
else if (SPI_speed == 1) { // medium - about 1 MHz
|
||||
for (int bits = 0; bits < 8; bits++) {
|
||||
if (b & 0x80) {
|
||||
for (uint8_t i = 0; i < 8; i++) WRITE(MOSI_PIN, HIGH);
|
||||
for (uint8_t i = 0; i < 9; i++) WRITE(MOSI_PIN, HIGH);
|
||||
}
|
||||
else {
|
||||
for (uint8_t i = 0; i < 8; i++) WRITE(MOSI_PIN, LOW);
|
||||
for (uint8_t i = 0; i < 9; i++) WRITE(MOSI_PIN, LOW);
|
||||
}
|
||||
b <<= 1;
|
||||
|
||||
for (uint8_t i = 0; i < 6; i++) WRITE(SCK_PIN, HIGH);
|
||||
for (uint8_t i = 0; i < 7; i++) WRITE(SCK_PIN, HIGH);
|
||||
|
||||
if (READ(MISO_PIN)) {
|
||||
b |= 1;
|
||||
|
|
|
|||
1
Marlin/src/HAL/HAL_LPC1768/HAL_temp.h
Normal file
1
Marlin/src/HAL/HAL_LPC1768/HAL_temp.h
Normal file
|
|
@ -0,0 +1 @@
|
|||
// blank file needed until I get platformio to update it's copy of U8Glib-HAL
|
||||
146
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_hw_spi.cpp
Normal file
146
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_hw_spi.cpp
Normal file
|
|
@ -0,0 +1,146 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
|
||||
based on u8g_com_msp430_hw_spi.c
|
||||
|
||||
Universal 8bit Graphics Library
|
||||
|
||||
Copyright (c) 2012, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
*/
|
||||
|
||||
|
||||
#ifdef TARGET_LPC1768
|
||||
|
||||
// #include <inttypes.h>
|
||||
|
||||
// #include "src/core/macros.h"
|
||||
// #include "Configuration.h"
|
||||
|
||||
#include <lib/u8g.h>
|
||||
|
||||
#define SPI_FULL_SPEED 0
|
||||
#define SPI_HALF_SPEED 1
|
||||
#define SPI_QUARTER_SPEED 2
|
||||
#define SPI_EIGHTH_SPEED 3
|
||||
#define SPI_SIXTEENTH_SPEED 4
|
||||
#define SPI_SPEED_5 5
|
||||
#define SPI_SPEED_6 6
|
||||
|
||||
void spiBegin();
|
||||
void spiInit(uint8_t spiRate);
|
||||
void spiSend(uint8_t b);
|
||||
void spiSend(const uint8_t* buf, size_t n);
|
||||
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_COM_MSG_STOP:
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_INIT:
|
||||
u8g_SetPILevel(u8g, U8G_PI_CS, 1);
|
||||
u8g_SetPILevel(u8g, U8G_PI_A0, 1);
|
||||
u8g_SetPILevel(u8g, U8G_PI_RESET, 1);
|
||||
u8g_SetPIOutput(u8g, U8G_PI_CS);
|
||||
u8g_SetPIOutput(u8g, U8G_PI_A0);
|
||||
u8g_SetPIOutput(u8g, U8G_PI_RESET);
|
||||
u8g_Delay(5);
|
||||
spiBegin();
|
||||
#ifndef SPI_SPEED
|
||||
#define SPI_SPEED SPI_FULL_SPEED // use same SPI speed as SD card
|
||||
#endif
|
||||
spiInit(SPI_SPEED);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
|
||||
u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_CHIP_SELECT:
|
||||
u8g_SetPILevel(u8g, U8G_PI_CS, (arg_val ? 0 : 1));
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_RESET:
|
||||
u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_BYTE:
|
||||
spiSend((uint8_t)arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ:
|
||||
{
|
||||
uint8_t *ptr = (uint8_t*) arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
spiSend(*ptr++);
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ_P:
|
||||
{
|
||||
uint8_t *ptr = (uint8_t*) arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
spiSend(*ptr++);
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif //TARGET_LPC1768
|
||||
204
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_ssd_hw_i2c.cpp
Normal file
204
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_ssd_hw_i2c.cpp
Normal file
|
|
@ -0,0 +1,204 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
|
||||
based on u8g_com_arduino_ssd_i2c.c
|
||||
|
||||
com interface for arduino (AND atmega) and the SSDxxxx chip (SOLOMON) variant
|
||||
I2C protocol
|
||||
|
||||
ToDo: Rename this to u8g_com_avr_ssd_i2c.c
|
||||
|
||||
Universal 8bit Graphics Library
|
||||
|
||||
Copyright (c) 2012, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
Special pin usage:
|
||||
U8G_PI_I2C_OPTION additional options
|
||||
U8G_PI_A0_STATE used to store the last value of the command/data register selection
|
||||
U8G_PI_SET_A0 1: Signal request to update I2C device with new A0_STATE, 0: Do nothing, A0_STATE matches I2C device
|
||||
U8G_PI_SCL clock line (NOT USED)
|
||||
U8G_PI_SDA data line (NOT USED)
|
||||
|
||||
U8G_PI_RESET reset line (currently disabled, see below)
|
||||
|
||||
Protocol:
|
||||
SLA, Cmd/Data Selection, Arguments
|
||||
The command/data register is selected by a special instruction byte, which is sent after SLA
|
||||
|
||||
The continue bit is always 0 so that a (re)start is equired for the change from cmd to/data mode
|
||||
*/
|
||||
|
||||
#ifdef TARGET_LPC1768
|
||||
|
||||
#include <lib/u8g.h>
|
||||
|
||||
#define I2C_SLA (0x3c*2)
|
||||
//#define I2C_CMD_MODE 0x080
|
||||
#define I2C_CMD_MODE 0x000
|
||||
#define I2C_DATA_MODE 0x040
|
||||
|
||||
// #define U8G_I2C_OPT_FAST 16
|
||||
|
||||
uint8_t u8g_com_ssd_I2C_start_sequence(u8g_t *u8g)
|
||||
{
|
||||
/* are we requested to set the a0 state? */
|
||||
if ( u8g->pin_list[U8G_PI_SET_A0] == 0 )
|
||||
return 1;
|
||||
|
||||
/* setup bus, might be a repeated start */
|
||||
if ( u8g_i2c_start(I2C_SLA) == 0 )
|
||||
return 0;
|
||||
if ( u8g->pin_list[U8G_PI_A0_STATE] == 0 )
|
||||
{
|
||||
if ( u8g_i2c_send_byte(I2C_CMD_MODE) == 0 )
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( u8g_i2c_send_byte(I2C_DATA_MODE) == 0 )
|
||||
return 0;
|
||||
}
|
||||
|
||||
u8g->pin_list[U8G_PI_SET_A0] = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_ssd_hw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_COM_MSG_INIT:
|
||||
//u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
|
||||
//u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
|
||||
//u8g->pin_list[U8G_PI_A0_STATE] = 0; /* inital RS state: unknown mode */
|
||||
|
||||
u8g_i2c_init(u8g->pin_list[U8G_PI_I2C_OPTION]);
|
||||
u8g_com_ssd_I2C_start_sequence(u8g);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_STOP:
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_RESET:
|
||||
/* Currently disabled, but it could be enable. Previous restrictions have been removed */
|
||||
/* u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val); */
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_CHIP_SELECT:
|
||||
u8g->pin_list[U8G_PI_A0_STATE] = 0;
|
||||
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again, also forces start condition */
|
||||
if ( arg_val == 0 )
|
||||
{
|
||||
/* disable chip, send stop condition */
|
||||
u8g_i2c_stop();
|
||||
}
|
||||
else
|
||||
{
|
||||
/* enable, do nothing: any byte writing will trigger the i2c start */
|
||||
}
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_BYTE:
|
||||
//u8g->pin_list[U8G_PI_SET_A0] = 1;
|
||||
// if ( u8g_com_arduino_ssd_start_sequence(u8g) == 0 )
|
||||
// return u8g_i2c_stop(), 0;
|
||||
if ( u8g_i2c_send_byte(arg_val) == 0 )
|
||||
return u8g_i2c_stop(), 0;
|
||||
// u8g_i2c_stop();
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ:
|
||||
//u8g->pin_list[U8G_PI_SET_A0] = 1;
|
||||
if ( u8g_com_ssd_I2C_start_sequence(u8g) == 0 )
|
||||
return u8g_i2c_stop(), 0;
|
||||
{
|
||||
register uint8_t *ptr = (uint8_t *)arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
if ( u8g_i2c_send_byte(*ptr++) == 0 )
|
||||
return u8g_i2c_stop(), 0;
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
// u8g_i2c_stop();
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ_P:
|
||||
//u8g->pin_list[U8G_PI_SET_A0] = 1;
|
||||
if ( u8g_com_ssd_I2C_start_sequence(u8g) == 0 )
|
||||
return u8g_i2c_stop(), 0;
|
||||
{
|
||||
register uint8_t *ptr = (uint8_t *)arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
if ( u8g_i2c_send_byte(u8g_pgm_read(ptr)) == 0 )
|
||||
return 0;
|
||||
ptr++;
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
// u8g_i2c_stop();
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
|
||||
u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
|
||||
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again */
|
||||
|
||||
u8g_i2c_start(0); // send slave address and write bit
|
||||
if (arg_val)
|
||||
u8g_i2c_send_byte(0x40); // write to graphics DRAM mode
|
||||
else
|
||||
u8g_i2c_send_byte(0x80); //command mode
|
||||
break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif // TARGET_LPC1768
|
||||
|
|
@ -0,0 +1,283 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/* based on U8G2 code
|
||||
|
||||
u8x8_byte.c
|
||||
|
||||
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
|
||||
|
||||
Copyright (c) 2016, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
*/
|
||||
|
||||
/*
|
||||
software i2c,
|
||||
ignores ACK response (which is anyway not provided by some displays)
|
||||
also does not allow reading from the device
|
||||
*/
|
||||
|
||||
#ifdef TARGET_LPC1768
|
||||
|
||||
#include <lib/u8g.h>
|
||||
|
||||
void delayMicroseconds(uint32_t us);
|
||||
//void pinMode(int16_t pin, uint8_t mode);
|
||||
//void digitalWrite(int16_t pin, uint8_t pin_status);
|
||||
|
||||
|
||||
#define I2C_SLA (0x3c*2)
|
||||
//#define I2C_CMD_MODE 0x080
|
||||
#define I2C_CMD_MODE 0x000
|
||||
#define I2C_DATA_MODE 0x040
|
||||
|
||||
//static uint8_t I2C_speed; // 3 - 400KHz, 13 - 100KHz
|
||||
//#define SPEED_400KHz 3
|
||||
//#define SPEED_100KHz 13
|
||||
|
||||
|
||||
// #define U8G_I2C_OPT_FAST 16
|
||||
|
||||
|
||||
|
||||
uint8_t SCL_pin_HAL_LPC1768_sw_I2C, SCL_port_HAL_LPC1768_sw_I2C, SDA_pin_HAL_LPC1768_sw_I2C, SDA_port_HAL_LPC1768_sw_I2C;
|
||||
|
||||
#define SPI_SPEED 2 //20: 200KHz 5:750KHz 2:3-4MHz
|
||||
|
||||
uint8_t u8g_i2c_send_byte_sw(uint8_t data) {
|
||||
{
|
||||
for (uint8_t i = 0; i < 9; i++) { // 1 extra bit for the ack/nak
|
||||
|
||||
if (val & 0x80)
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
}
|
||||
else
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
}
|
||||
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
}
|
||||
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
}
|
||||
val = val << 1;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
uint8_t u8g_i2c_start_sw(uint8_t sla) { // assert start condition and then send slave address with write bit
|
||||
{
|
||||
/* send the start condition, both lines go from 1 to 0 */
|
||||
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
delayMicroseconds(2);
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
delayMicroseconds(2);
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
delayMicroseconds(2);
|
||||
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
|
||||
delayMicroseconds(2);
|
||||
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
|
||||
|
||||
u8g_i2c_send_byte_sw(I2C_SLA); // send slave address with write bit
|
||||
}
|
||||
|
||||
|
||||
void u8g_i2c_stop_sw(void) {
|
||||
}
|
||||
|
||||
void u8g_i2c_init_sw(uint8_t clock_option) {
|
||||
u8g_i2c_start(0); // send slave address and write bit
|
||||
}
|
||||
|
||||
|
||||
|
||||
uint8_t u8g_com_ssd_I2C_start_sequence_sw(u8g_t *u8g)
|
||||
{
|
||||
/* are we requested to set the a0 state? */
|
||||
if ( u8g->pin_list[U8G_PI_SET_A0] == 0 )
|
||||
return 1;
|
||||
|
||||
/* setup bus, might be a repeated start */
|
||||
if ( u8g_i2c_start(I2C_SLA) == 0 )
|
||||
return 0;
|
||||
if ( u8g->pin_list[U8G_PI_A0_STATE] == 0 )
|
||||
{
|
||||
if ( u8g_i2c_send_byte(I2C_CMD_MODE) == 0 )
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( u8g_i2c_send_byte(I2C_DATA_MODE) == 0 )
|
||||
return 0;
|
||||
}
|
||||
|
||||
u8g->pin_list[U8G_PI_SET_A0] = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_ssd_sw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_COM_MSG_INIT:
|
||||
|
||||
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
|
||||
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
|
||||
SCL_pin_HAL_LPC1768_sw_I2C = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SCL]);
|
||||
SCL_port_HAL_LPC1768_sw_I2C = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SCL]);
|
||||
SDA_pin_HAL_LPC1768_sw_I2C = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SDA]);
|
||||
SDA_port_HAL_LPC1768_sw_I2C = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SDA]);
|
||||
// As defined by Arduino INPUT(0x0), OUPUT(0x1), INPUT_PULLUP(0x2)
|
||||
#define OUPUT 0x1
|
||||
u8g_SetPIOutput(u8g, U8G_PI_SCL);
|
||||
u8g_SetPIOutput(u8g, U8G_PI_SDA);
|
||||
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_CS]) u8g_SetPIOutput(u8g, U8G_PI_CS);
|
||||
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_A0]) u8g_SetPIOutput(u8g, U8G_PI_A0);
|
||||
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPIOutput(u8g, U8G_PI_RESET);
|
||||
|
||||
//u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
|
||||
//u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
|
||||
//u8g->pin_list[U8G_PI_A0_STATE] = 0; /* inital RS state: unknown mode */
|
||||
|
||||
u8g_i2c_init_sw(u8g->pin_list[U8G_PI_I2C_OPTION]);
|
||||
u8g_com_ssd_I2C_start_sequence_sw((u8g);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_STOP:
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_RESET:
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_CHIP_SELECT:
|
||||
u8g->pin_list[U8G_PI_A0_STATE] = 0;
|
||||
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again, also forces start condition */
|
||||
if ( arg_val == 0 )
|
||||
{
|
||||
/* disable chip, send stop condition */
|
||||
u8g_i2c_stop_sw();
|
||||
}
|
||||
else
|
||||
{
|
||||
/* enable, do nothing: any byte writing will trigger the i2c start */
|
||||
}
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_BYTE:
|
||||
//u8g->pin_list[U8G_PI_SET_A0] = 1;
|
||||
// if ( u8g_com_arduino_ssd_start_sequence(u8g) == 0 )
|
||||
// return u8g_i2c_stop(), 0;
|
||||
if ( u8g_i2c_send_byte_sw(arg_val) == 0 )
|
||||
return u8g_i2c_stop_sw(), 0;
|
||||
// u8g_i2c_stop();
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ:
|
||||
//u8g->pin_list[U8G_PI_SET_A0] = 1;
|
||||
if ( u8g_com_ssd_I2C_start_sequence_sw(u8g) == 0 )
|
||||
return u8g_i2c_stop_sw(), 0;
|
||||
{
|
||||
register uint8_t *ptr = (uint8_t *)arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
if ( u8g_i2c_send_byte_sw(*ptr++) == 0 )
|
||||
return u8g_i2c_stop_sw(), 0;
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
// u8g_i2c_stop();
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ_P:
|
||||
//u8g->pin_list[U8G_PI_SET_A0] = 1;
|
||||
if ( u8g_com_ssd_I2C_start_sequence_sw(u8g) == 0 )
|
||||
return u8g_i2c_stop_sw(), 0;
|
||||
{
|
||||
register uint8_t *ptr = (uint8_t *)arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
if ( u8g_i2c_send_byte_sw(u8g_pgm_read(ptr)) == 0 )
|
||||
return 0;
|
||||
ptr++;
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
// u8g_i2c_stop();
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
|
||||
u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
|
||||
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again */
|
||||
|
||||
u8g_i2c_start_sw(0); // send slave address and write bit
|
||||
if (arg_val)
|
||||
u8g_i2c_send_byte_sw(0x40); // write to graphics DRAM mode
|
||||
else
|
||||
u8g_i2c_send_byte_sw(0x80); //command mode
|
||||
break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif // TARGET_LPC1768
|
||||
164
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_st7920_hw_spi.cpp
Normal file
164
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_st7920_hw_spi.cpp
Normal file
|
|
@ -0,0 +1,164 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
based on u8g_com_LPC1768_st7920_hw_spi.c
|
||||
|
||||
Universal 8bit Graphics Library
|
||||
|
||||
Copyright (c) 2011, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
*/
|
||||
|
||||
#ifdef TARGET_LPC1768
|
||||
|
||||
// #include <inttypes.h>
|
||||
|
||||
// #include "src/core/macros.h"
|
||||
// #include "Configuration.h"
|
||||
|
||||
#include <lib/u8g.h>
|
||||
|
||||
#define SPI_FULL_SPEED 0
|
||||
#define SPI_HALF_SPEED 1
|
||||
#define SPI_QUARTER_SPEED 2
|
||||
#define SPI_EIGHTH_SPEED 3
|
||||
#define SPI_SIXTEENTH_SPEED 4
|
||||
#define SPI_SPEED_5 5
|
||||
#define SPI_SPEED_6 6
|
||||
|
||||
|
||||
void spiBegin();
|
||||
void spiInit(uint8_t spiRate);
|
||||
void spiSend(uint8_t b);
|
||||
void spiSend(const uint8_t* buf, size_t n);
|
||||
|
||||
|
||||
static uint8_t rs_last_state = 255;
|
||||
|
||||
static void u8g_com_LPC1768_st7920_write_byte_hw_spi(uint8_t rs, uint8_t val)
|
||||
{
|
||||
uint8_t i;
|
||||
|
||||
if ( rs != rs_last_state) { // time to send a command/data byte
|
||||
rs_last_state = rs;
|
||||
|
||||
if ( rs == 0 )
|
||||
/* command */
|
||||
spiSend(0x0f8);
|
||||
else
|
||||
/* data */
|
||||
spiSend(0x0fa);
|
||||
|
||||
for( i = 0; i < 4; i++ ) // give the controller some time to process the data
|
||||
u8g_10MicroDelay(); // 2 is bad, 3 is OK, 4 is safe
|
||||
}
|
||||
|
||||
spiSend(val & 0x0f0);
|
||||
spiSend(val << 4);
|
||||
}
|
||||
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_ST7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_COM_MSG_INIT:
|
||||
u8g_SetPILevel(u8g, U8G_PI_CS, 0);
|
||||
u8g_SetPIOutput(u8g, U8G_PI_CS);
|
||||
u8g_Delay(5);
|
||||
spiBegin();
|
||||
spiInit(SPI_EIGHTH_SPEED); // ST7920 max speed is about 1.1 MHz
|
||||
u8g->pin_list[U8G_PI_A0_STATE] = 0; /* inital RS state: command mode */
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_STOP:
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_RESET:
|
||||
u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
|
||||
u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_CHIP_SELECT:
|
||||
u8g_SetPILevel(u8g, U8G_PI_CS, arg_val); //note: the st7920 has an active high chip select
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_BYTE:
|
||||
u8g_com_LPC1768_st7920_write_byte_hw_spi(u8g->pin_list[U8G_PI_A0_STATE], arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ:
|
||||
{
|
||||
uint8_t *ptr = (uint8_t*) arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
u8g_com_LPC1768_st7920_write_byte_hw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ_P:
|
||||
{
|
||||
uint8_t *ptr = (uint8_t*) arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
u8g_com_LPC1768_st7920_write_byte_hw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif // TARGET_LPC1768
|
||||
198
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_st7920_sw_spi.cpp
Normal file
198
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_st7920_sw_spi.cpp
Normal file
|
|
@ -0,0 +1,198 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
based on u8g_com_st7920_hw_spi.c
|
||||
|
||||
Universal 8bit Graphics Library
|
||||
|
||||
Copyright (c) 2011, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
*/
|
||||
|
||||
#ifdef TARGET_LPC1768
|
||||
|
||||
#include <lib/u8g.h>
|
||||
|
||||
#include <lpc17xx_pinsel.h>
|
||||
|
||||
#define LPC_PORT_OFFSET (0x0020)
|
||||
#define LPC_PIN(pin) (1UL << pin)
|
||||
#define LPC_GPIO(port) ((volatile LPC_GPIO_TypeDef *)(LPC_GPIO0_BASE + LPC_PORT_OFFSET * port))
|
||||
|
||||
|
||||
uint8_t SCK_pin_ST7920_HAL, SCK_port_ST7920_HAL, MOSI_pin_ST7920_HAL_HAL, MOSI_port_ST7920_HAL;
|
||||
|
||||
|
||||
#define SPI_SPEED 4 //20: 200KHz 5:750KHz 4:1MHz 3:1.5MHz 2:3-4MHz
|
||||
|
||||
static void spiSend_sw(uint8_t val)
|
||||
{
|
||||
for (uint8_t i = 0; i < 8; i++) {
|
||||
|
||||
if (val & 0x80)
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(MOSI_port_ST7920_HAL)->FIOSET = LPC_PIN(MOSI_pin_ST7920_HAL_HAL);
|
||||
LPC_GPIO(MOSI_port_ST7920_HAL)->FIOSET = LPC_PIN(MOSI_pin_ST7920_HAL_HAL);
|
||||
LPC_GPIO(MOSI_port_ST7920_HAL)->FIOSET = LPC_PIN(MOSI_pin_ST7920_HAL_HAL);
|
||||
}
|
||||
else
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(MOSI_port_ST7920_HAL)->FIOCLR = LPC_PIN(MOSI_pin_ST7920_HAL_HAL);
|
||||
LPC_GPIO(MOSI_port_ST7920_HAL)->FIOCLR = LPC_PIN(MOSI_pin_ST7920_HAL_HAL);
|
||||
LPC_GPIO(MOSI_port_ST7920_HAL)->FIOCLR = LPC_PIN(MOSI_pin_ST7920_HAL_HAL);
|
||||
}
|
||||
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(SCK_port_ST7920_HAL)->FIOSET = LPC_PIN(SCK_pin_ST7920_HAL);
|
||||
LPC_GPIO(SCK_port_ST7920_HAL)->FIOSET = LPC_PIN(SCK_pin_ST7920_HAL);
|
||||
LPC_GPIO(SCK_port_ST7920_HAL)->FIOSET = LPC_PIN(SCK_pin_ST7920_HAL);
|
||||
LPC_GPIO(SCK_port_ST7920_HAL)->FIOSET = LPC_PIN(SCK_pin_ST7920_HAL);
|
||||
LPC_GPIO(SCK_port_ST7920_HAL)->FIOSET = LPC_PIN(SCK_pin_ST7920_HAL);
|
||||
}
|
||||
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(SCK_port_ST7920_HAL)->FIOCLR = LPC_PIN(SCK_pin_ST7920_HAL);
|
||||
LPC_GPIO(SCK_port_ST7920_HAL)->FIOCLR = LPC_PIN(SCK_pin_ST7920_HAL);
|
||||
}
|
||||
val = val << 1;
|
||||
}
|
||||
}
|
||||
|
||||
static uint8_t rs_last_state = 255;
|
||||
|
||||
static void u8g_com_LPC1768_st7920_write_byte_sw_spi(uint8_t rs, uint8_t val)
|
||||
{
|
||||
uint8_t i;
|
||||
|
||||
if ( rs != rs_last_state) { // time to send a command/data byte
|
||||
rs_last_state = rs;
|
||||
|
||||
if ( rs == 0 )
|
||||
/* command */
|
||||
spiSend_sw(0x0f8);
|
||||
else
|
||||
/* data */
|
||||
spiSend_sw(0x0fa);
|
||||
|
||||
for( i = 0; i < 4; i++ ) // give the controller some time to process the data
|
||||
u8g_10MicroDelay(); // 2 is bad, 3 is OK, 4 is safe
|
||||
}
|
||||
|
||||
spiSend_sw(val & 0x0f0);
|
||||
spiSend_sw(val << 4);
|
||||
}
|
||||
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_COM_MSG_INIT:
|
||||
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
|
||||
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
|
||||
SCK_pin_ST7920_HAL = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SCK]);
|
||||
SCK_port_ST7920_HAL = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SCK]);
|
||||
MOSI_pin_ST7920_HAL_HAL = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_MOSI]);
|
||||
MOSI_port_ST7920_HAL = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_MOSI]);
|
||||
|
||||
u8g_SetPILevel(u8g, U8G_PI_CS, 0);
|
||||
u8g_SetPIOutput(u8g, U8G_PI_CS);
|
||||
u8g_SetPILevel(u8g, U8G_PI_SCK, 0);
|
||||
u8g_SetPIOutput(u8g, U8G_PI_SCK);
|
||||
u8g_SetPILevel(u8g, U8G_PI_MOSI, 0);
|
||||
u8g_SetPIOutput(u8g, U8G_PI_MOSI);
|
||||
u8g_Delay(5);
|
||||
u8g->pin_list[U8G_PI_A0_STATE] = 0; /* inital RS state: command mode */
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_STOP:
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_RESET:
|
||||
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
|
||||
u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_CHIP_SELECT:
|
||||
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_CS]) u8g_SetPILevel(u8g, U8G_PI_CS, arg_val); //note: the st7920 has an active high chip select
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_BYTE:
|
||||
u8g_com_LPC1768_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ:
|
||||
{
|
||||
uint8_t *ptr = (uint8_t*) arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
u8g_com_LPC1768_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ_P:
|
||||
{
|
||||
uint8_t *ptr = (uint8_t*) arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
u8g_com_LPC1768_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif //TARGET_LPC1768
|
||||
184
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_sw_spi.cpp
Normal file
184
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_sw_spi.cpp
Normal file
|
|
@ -0,0 +1,184 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
adapted from u8g_com_std_sw_spi.c
|
||||
|
||||
Universal 8bit Graphics Library
|
||||
|
||||
Copyright (c) 2015, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#if defined (TARGET_LPC1768)
|
||||
|
||||
|
||||
#include <lib/u8g.h>
|
||||
#include <U8glib.h>
|
||||
|
||||
#include <lpc17xx_pinsel.h>
|
||||
|
||||
#define LPC_PORT_OFFSET (0x0020)
|
||||
#define LPC_PIN(pin) (1UL << pin)
|
||||
#define LPC_GPIO(port) ((volatile LPC_GPIO_TypeDef *)(LPC_GPIO0_BASE + LPC_PORT_OFFSET * port))
|
||||
|
||||
void delayMicroseconds(uint32_t us);
|
||||
void pinMode(int16_t pin, uint8_t mode);
|
||||
void digitalWrite(int16_t pin, uint8_t pin_status);
|
||||
|
||||
|
||||
uint8_t SCK_pin, SCK_port, MOSI_pin, MOSI_port;
|
||||
|
||||
#define SPI_SPEED 2 //20: 200KHz 5:750KHz 2:3-4MHz
|
||||
|
||||
static void u8g_sw_spi_HAL_LPC1768_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val)
|
||||
{
|
||||
for (uint8_t i = 0; i < 8; i++) {
|
||||
|
||||
if (val & 0x80)
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(MOSI_port)->FIOSET = LPC_PIN(MOSI_pin);
|
||||
LPC_GPIO(MOSI_port)->FIOSET = LPC_PIN(MOSI_pin);
|
||||
LPC_GPIO(MOSI_port)->FIOSET = LPC_PIN(MOSI_pin);
|
||||
}
|
||||
else
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(MOSI_port)->FIOCLR = LPC_PIN(MOSI_pin);
|
||||
LPC_GPIO(MOSI_port)->FIOCLR = LPC_PIN(MOSI_pin);
|
||||
LPC_GPIO(MOSI_port)->FIOCLR = LPC_PIN(MOSI_pin);
|
||||
}
|
||||
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(SCK_port)->FIOSET = LPC_PIN(SCK_pin);
|
||||
LPC_GPIO(SCK_port)->FIOSET = LPC_PIN(SCK_pin);
|
||||
LPC_GPIO(SCK_port)->FIOSET = LPC_PIN(SCK_pin);
|
||||
LPC_GPIO(SCK_port)->FIOSET = LPC_PIN(SCK_pin);
|
||||
LPC_GPIO(SCK_port)->FIOSET = LPC_PIN(SCK_pin);
|
||||
}
|
||||
|
||||
for (uint8_t j = 0; j < SPI_SPEED; j++) {
|
||||
LPC_GPIO(SCK_port)->FIOCLR = LPC_PIN(SCK_pin);
|
||||
LPC_GPIO(SCK_port)->FIOCLR = LPC_PIN(SCK_pin);
|
||||
}
|
||||
val = val << 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
|
||||
{
|
||||
|
||||
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_COM_MSG_INIT:
|
||||
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
|
||||
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
|
||||
SCK_pin = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SCK]);
|
||||
SCK_port = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SCK]);
|
||||
MOSI_pin = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_MOSI]);
|
||||
MOSI_port = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_MOSI]);
|
||||
// As defined by Arduino INPUT(0x0), OUPUT(0x1), INPUT_PULLUP(0x2)
|
||||
#define OUPUT 0x1
|
||||
pinMode(u8g->pin_list[U8G_PI_SCK], OUPUT);
|
||||
pinMode(u8g->pin_list[U8G_PI_MOSI], OUPUT);
|
||||
pinMode(u8g->pin_list[U8G_PI_CS], OUPUT);
|
||||
pinMode(u8g->pin_list[U8G_PI_A0], OUPUT);
|
||||
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) pinMode(u8g->pin_list[U8G_PI_RESET], OUPUT);
|
||||
digitalWrite(u8g->pin_list[U8G_PI_SCK], 0);
|
||||
digitalWrite(u8g->pin_list[U8G_PI_MOSI], 0);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_STOP:
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_RESET:
|
||||
digitalWrite(u8g->pin_list[U8G_PI_RESET], arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_CHIP_SELECT:
|
||||
digitalWrite(u8g->pin_list[U8G_PI_CS], !arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_BYTE:
|
||||
u8g_sw_spi_HAL_LPC1768_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val);
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ:
|
||||
{
|
||||
uint8_t *ptr = (uint8_t *)arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
u8g_sw_spi_HAL_LPC1768_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], *ptr++);
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_WRITE_SEQ_P:
|
||||
{
|
||||
uint8_t *ptr = (uint8_t *)arg_ptr;
|
||||
while( arg_val > 0 )
|
||||
{
|
||||
u8g_sw_spi_HAL_LPC1768_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], u8g_pgm_read(ptr));
|
||||
ptr++;
|
||||
arg_val--;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
|
||||
digitalWrite(u8g->pin_list[U8G_PI_A0], arg_val);
|
||||
break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif // TARGET_LPC1768
|
||||
82
Marlin/src/lcd/dogm/HAL_LCD_class_defines.h
Normal file
82
Marlin/src/lcd/dogm/HAL_LCD_class_defines.h
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
// use this file to create the public interface for device drivers that are NOT in the U8G library
|
||||
|
||||
extern u8g_dev_t u8g_dev_st7565_64128n_HAL_2x_sw_spi;
|
||||
extern u8g_dev_t u8g_dev_st7565_64128n_HAL_2x_hw_spi;
|
||||
class U8GLIB_64128N_2X_HAL : public U8GLIB
|
||||
{
|
||||
public:
|
||||
U8GLIB_64128N_2X_HAL(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE)
|
||||
: U8GLIB(&u8g_dev_st7565_64128n_HAL_2x_sw_spi, sck, mosi, cs, a0, reset)
|
||||
{ }
|
||||
U8GLIB_64128N_2X_HAL(uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE)
|
||||
: U8GLIB(&u8g_dev_st7565_64128n_HAL_2x_hw_spi, cs, a0, reset)
|
||||
{ }
|
||||
};
|
||||
|
||||
|
||||
extern u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_sw_spi;
|
||||
extern u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_hw_spi;
|
||||
class U8GLIB_ST7920_128X64_4X_HAL : public U8GLIB
|
||||
{
|
||||
public:
|
||||
U8GLIB_ST7920_128X64_4X_HAL(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t reset = U8G_PIN_NONE)
|
||||
: U8GLIB(&u8g_dev_st7920_128x64_HAL_4x_sw_spi, sck, mosi, cs, U8G_PIN_NONE, reset) // a0 = U8G_PIN_NONE
|
||||
{ }
|
||||
U8GLIB_ST7920_128X64_4X_HAL(uint8_t cs, uint8_t reset = U8G_PIN_NONE)
|
||||
: U8GLIB(&u8g_dev_st7920_128x64_HAL_4x_hw_spi, cs, U8G_PIN_NONE, reset) // a0 = U8G_PIN_NONE
|
||||
{ }
|
||||
};
|
||||
|
||||
|
||||
|
||||
extern u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi;
|
||||
class U8GLIB_ST7920_128X64_RRD : public U8GLIB
|
||||
{
|
||||
public:
|
||||
U8GLIB_ST7920_128X64_RRD(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t reset = U8G_PIN_NONE)
|
||||
: U8GLIB(&u8g_dev_st7920_128x64_rrd_sw_spi, sck, mosi, cs, U8G_PIN_NONE, reset) // a0 = U8G_PIN_NONE
|
||||
{ }
|
||||
};
|
||||
|
||||
|
||||
|
||||
extern u8g_dev_t u8g_dev_sh1106_128x64_2x_i2c_2_wire;
|
||||
class U8GLIB_SH1106_128X64_2X_I2C_2_WIRE : public U8GLIB {
|
||||
public:
|
||||
U8GLIB_SH1106_128X64_2X_I2C_2_WIRE(uint8_t options = U8G_I2C_OPT_NONE)
|
||||
: U8GLIB(&u8g_dev_sh1106_128x64_2x_i2c_2_wire, options)
|
||||
{ }
|
||||
};
|
||||
|
||||
|
||||
|
||||
extern u8g_dev_t u8g_dev_ssd1306_128x64_2x_i2c_2_wire;
|
||||
class U8GLIB_SSD1306_128X64_2X_I2C_2_WIRE : public U8GLIB {
|
||||
public:
|
||||
U8GLIB_SSD1306_128X64_2X_I2C_2_WIRE(uint8_t options = U8G_I2C_OPT_NONE)
|
||||
: U8GLIB(&u8g_dev_ssd1306_128x64_2x_i2c_2_wire, options)
|
||||
{ }
|
||||
};
|
||||
66
Marlin/src/lcd/dogm/HAL_LCD_com_defines.h
Normal file
66
Marlin/src/lcd/dogm/HAL_LCD_com_defines.h
Normal file
|
|
@ -0,0 +1,66 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
// use this file to select the com driver for device drivers that are NOT in the U8G library
|
||||
|
||||
|
||||
#ifndef U8G_HAL_LINKS
|
||||
|
||||
uint8_t u8g_com_arduino_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_HAL_SW_SPI_FN u8g_com_arduino_sw_spi_fn
|
||||
|
||||
uint8_t u8g_com_arduino_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_HAL_HW_SPI_FN u8g_com_arduino_hw_spi_fn
|
||||
|
||||
uint8_t u8g_com_arduino_st7920_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_ST7920_HAL_SW_SPI u8g_com_arduino_st7920_spi_fn
|
||||
|
||||
uint8_t u8g_com_arduino_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_ST7920_HAL_HW_SPI u8g_com_arduino_st7920_hw_spi_fn
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_ssd_hw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_SSD_I2C_HAL u8g_com_arduino_ssd_i2c_fn
|
||||
|
||||
#elif TARGET_LPC1768
|
||||
uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_HAL_SW_SPI_FN u8g_com_HAL_LPC1768_sw_spi_fn
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_HAL_HW_SPI_FN u8g_com_HAL_LPC1768_hw_spi_fn
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_ST7920_HAL_SW_SPI u8g_com_HAL_LPC1768_ST7920_sw_spi_fn
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_ST7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_ST7920_HAL_HW_SPI u8g_com_HAL_LPC1768_ST7920_hw_spi_fn
|
||||
|
||||
uint8_t u8g_com_HAL_LPC1768_ssd_hw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_SSD_I2C_HAL u8g_com_HAL_LPC1768_ssd_hw_i2c_fn
|
||||
|
||||
#else // need to give them some definition or else get compiler errors
|
||||
uint8_t u8g_com_null_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||
#define U8G_COM_HAL_SW_SPI_FN u8g_com_null_fn
|
||||
#define U8G_COM_HAL_HW_SPI_FN u8g_com_null_fn
|
||||
#define U8G_COM_ST7920_HAL_SW_SPI u8g_com_null_fn
|
||||
#define U8G_COM_ST7920_HAL_HW_SPI u8g_com_null_fn
|
||||
#define U8G_COM_SSD_I2C_HAL u8g_com_null_fn
|
||||
#endif
|
||||
320
Marlin/src/lcd/dogm/u8g_dev_ssd1306_sh1106_128x64_I2C.cpp
Normal file
320
Marlin/src/lcd/dogm/u8g_dev_ssd1306_sh1106_128x64_I2C.cpp
Normal file
|
|
@ -0,0 +1,320 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
|
||||
u8g_dev_ssd1306_128x64.c
|
||||
|
||||
Universal 8bit Graphics Library
|
||||
|
||||
Copyright (c) 2011, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
*/
|
||||
|
||||
/**
|
||||
* These routines are meant for two wire I2C interfaces.
|
||||
*
|
||||
* Three and four wire I2C interfaces have an A0 line. That line is
|
||||
* used to switch between command and data modes.
|
||||
*
|
||||
* The two wire LCDs use an instruction byte to signal if data or
|
||||
* command info is to follow. The command stream needs the instruction
|
||||
* byte between eack command byte. The data stream needs one at the
|
||||
* beginning.
|
||||
*/
|
||||
|
||||
#include <lib/u8g.h>
|
||||
#include <src/lcd/dogm/HAL_LCD_com_defines.h>
|
||||
|
||||
#define WIDTH 128
|
||||
#define HEIGHT 64
|
||||
#define PAGE_HEIGHT 8
|
||||
|
||||
uint8_t u8g_WriteEscSeqP_2_wire(u8g_t *u8g, u8g_dev_t *dev, const uint8_t *esc_seq);
|
||||
|
||||
// The sh1106 is compatible to the ssd1306, but is 132x64. 128x64 display area is centered within
|
||||
// the 132x64.
|
||||
|
||||
|
||||
static const uint8_t u8g_dev_sh1106_128x64_data_start_2_wire[] PROGMEM = {
|
||||
0x010, // set upper 4 bit of the col adr to 0
|
||||
0x002, // set lower 4 bit of the col adr to 2 (centered display with ssd1306)
|
||||
U8G_ESC_END // end of sequence
|
||||
};
|
||||
|
||||
|
||||
static const uint8_t u8g_dev_sh1106_128x64_init_seq_2_wire[] PROGMEM = {
|
||||
U8G_ESC_ADR(0), // initiate command mode
|
||||
0x0ae, /* display off, sleep mode */
|
||||
0x0a8, 0x03f, /* mux ratio */
|
||||
0x0d3, 0x00, /* display offset */
|
||||
0x040, /* start line */
|
||||
0x0a1, /* segment remap a0/a1*/
|
||||
0x0c8, /* c0: scan dir normal, c8: reverse */
|
||||
0x0da, 0x012, /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
|
||||
0x081, 0x0cf, /* [2] set contrast control */
|
||||
0x020, 0x002, /* 2012-05-27: page addressing mode */
|
||||
0x21, 2, 0x81, // set column range from 0 through 131
|
||||
0x22, 0, 7, // set page range from 0 through 7
|
||||
0x0d9, 0x0f1, /* [2] pre-charge period 0x022/f1*/
|
||||
0x0db, 0x040, /* vcomh deselect level */
|
||||
0x0a4, /* output ram to display */
|
||||
0x0a6, /* none inverted normal display mode */
|
||||
0x0d5, 0x080, /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
|
||||
0x08d, 0x014, /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
|
||||
0x02e, /* 2012-05-27: Deactivate scroll */
|
||||
0x0af, /* display on */
|
||||
U8G_ESC_END /* end of sequence */
|
||||
};
|
||||
|
||||
|
||||
uint8_t u8g_dev_sh1106_128x64_2x_2_wire_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_DEV_MSG_INIT:
|
||||
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
|
||||
u8g_WriteEscSeqP_2_wire(u8g, dev, u8g_dev_sh1106_128x64_init_seq_2_wire);
|
||||
break;
|
||||
case U8G_DEV_MSG_STOP:
|
||||
break;
|
||||
case U8G_DEV_MSG_PAGE_NEXT:
|
||||
{
|
||||
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
|
||||
u8g_SetAddress(u8g, dev, 0); // instruction mode
|
||||
u8g_WriteEscSeqP_2_wire(u8g, dev, u8g_dev_sh1106_128x64_data_start_2_wire);
|
||||
u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2)); // select current page
|
||||
u8g_SetAddress(u8g, dev, 1); // data mode
|
||||
u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *) pb->buf);
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
u8g_SetAddress(u8g, dev, 0); // instruction mode
|
||||
u8g_WriteEscSeqP_2_wire(u8g, dev, u8g_dev_sh1106_128x64_data_start_2_wire);
|
||||
u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2+1)); // select current page
|
||||
u8g_SetAddress(u8g, dev, 1); // data mode
|
||||
u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width);
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
}
|
||||
break;
|
||||
case U8G_DEV_MSG_SLEEP_ON:
|
||||
return 1;
|
||||
case U8G_DEV_MSG_SLEEP_OFF:
|
||||
return 1;
|
||||
}
|
||||
return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
|
||||
}
|
||||
|
||||
|
||||
uint8_t u8g_dev_sh1106_128x64_2x_buf[WIDTH*2] U8G_NOCOMMON ;
|
||||
u8g_pb_t u8g_dev_sh1106_128x64_2x_pb = { {16, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_sh1106_128x64_2x_buf};
|
||||
u8g_dev_t u8g_dev_sh1106_128x64_2x_i2c = { u8g_dev_sh1106_128x64_2x_2_wire_fn, &u8g_dev_sh1106_128x64_2x_pb, U8G_COM_SSD_I2C_HAL };
|
||||
|
||||
|
||||
uint8_t u8g_dev_sh1106_128x64_2x_i2c_2_wire_buf[WIDTH*2] U8G_NOCOMMON ;
|
||||
u8g_pb_t u8g_dev_sh1106_128x64_2x_i2c_2_wire_pb = { {16, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_sh1106_128x64_2x_i2c_2_wire_buf};
|
||||
u8g_dev_t u8g_dev_sh1106_128x64_2x_i2c_2_wire = { u8g_dev_sh1106_128x64_2x_2_wire_fn, &u8g_dev_sh1106_128x64_2x_i2c_2_wire_pb, U8G_COM_SSD_I2C_HAL };
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
static const uint8_t u8g_dev_ssd1306_128x64_data_start_2_wire[] PROGMEM = {
|
||||
0x010, // set upper 4 bit of the col adr to 0
|
||||
0x000, // set lower 4 bit of the col adr to 0
|
||||
U8G_ESC_END // end of sequence
|
||||
};
|
||||
|
||||
|
||||
static const uint8_t u8g_dev_ssd1306_128x64_init_seq_2_wire[] PROGMEM = {
|
||||
U8G_ESC_ADR(0), // initiate command mode
|
||||
0x0ae, /* display off, sleep mode */
|
||||
0x0a8, 0x03f, /* mux ratio */
|
||||
0x0d3, 0x00, /* display offset */
|
||||
0x040, /* start line */
|
||||
0x0a1, /* segment remap a0/a1*/
|
||||
0x0c8, /* c0: scan dir normal, c8: reverse */
|
||||
0x0da, 0x012, /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
|
||||
0x081, 0x0cf, /* [2] set contrast control */
|
||||
0x020, 0x002, /* 2012-05-27: page addressing mode */
|
||||
0x21, 0, 0x7f, // set column range from 0 through 127
|
||||
0x22, 0, 7, // set page range from 0 through 7
|
||||
0x0d9, 0x0f1, /* [2] pre-charge period 0x022/f1*/
|
||||
0x0db, 0x040, /* vcomh deselect level */
|
||||
0x0a4, /* output ram to display */
|
||||
0x0a6, /* none inverted normal display mode */
|
||||
0x0d5, 0x080, /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
|
||||
0x08d, 0x014, /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
|
||||
0x02e, /* 2012-05-27: Deactivate scroll */
|
||||
0x0af, /* display on */
|
||||
U8G_ESC_END /* end of sequence */
|
||||
};
|
||||
|
||||
|
||||
uint8_t u8g_dev_ssd1306_128x64_2x_2_wire_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_DEV_MSG_INIT:
|
||||
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
|
||||
u8g_WriteEscSeqP_2_wire(u8g, dev, u8g_dev_ssd1306_128x64_init_seq_2_wire);
|
||||
break;
|
||||
case U8G_DEV_MSG_STOP:
|
||||
break;
|
||||
case U8G_DEV_MSG_PAGE_NEXT:
|
||||
{
|
||||
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
|
||||
u8g_SetAddress(u8g, dev, 0); // instruction mode
|
||||
u8g_WriteEscSeqP_2_wire(u8g, dev, u8g_dev_ssd1306_128x64_data_start_2_wire);
|
||||
u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2)); // select current page
|
||||
u8g_SetAddress(u8g, dev, 1); // data mode
|
||||
u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *) pb->buf);
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
u8g_SetAddress(u8g, dev, 0); // instruction mode
|
||||
u8g_WriteEscSeqP_2_wire(u8g, dev, u8g_dev_ssd1306_128x64_data_start_2_wire);
|
||||
u8g_WriteByte(u8g, dev, 0x0b0 | (pb->p.page*2+1)); // select current page
|
||||
u8g_SetAddress(u8g, dev, 1); // data mode
|
||||
u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width);
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
}
|
||||
break;
|
||||
case U8G_DEV_MSG_SLEEP_ON:
|
||||
return 1;
|
||||
case U8G_DEV_MSG_SLEEP_OFF:
|
||||
return 1;
|
||||
}
|
||||
return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
|
||||
}
|
||||
|
||||
|
||||
uint8_t u8g_dev_ssd1306_128x64_2x_buf[WIDTH*2] U8G_NOCOMMON ;
|
||||
u8g_pb_t u8g_dev_ssd1306_128x64_2x_pb = { {16, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_ssd1306_128x64_2x_buf};
|
||||
u8g_dev_t u8g_dev_ssd1306_128x64_2x_i2c = { u8g_dev_ssd1306_128x64_2x_2_wire_fn, &u8g_dev_ssd1306_128x64_2x_pb, U8G_COM_SSD_I2C_HAL };
|
||||
|
||||
|
||||
uint8_t u8g_dev_ssd1306_128x64_2x_i2c_2_wire_buf[WIDTH*2] U8G_NOCOMMON ;
|
||||
u8g_pb_t u8g_dev_ssd1306_128x64_2x_i2c_2_wire_pb = { {16, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_ssd1306_128x64_2x_i2c_2_wire_buf};
|
||||
u8g_dev_t u8g_dev_ssd1306_128x64_2x_i2c_2_wire = { u8g_dev_ssd1306_128x64_2x_2_wire_fn, &u8g_dev_ssd1306_128x64_2x_i2c_2_wire_pb, U8G_COM_SSD_I2C_HAL };
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// This routine adds the instruction byte in between the command bytes. This makes the init
|
||||
// sequences a lot easier to read.
|
||||
|
||||
#define I2C_CMD_MODE 0x080
|
||||
|
||||
uint8_t u8g_WriteEscSeqP_2_wire(u8g_t *u8g, u8g_dev_t *dev, const uint8_t *esc_seq)
|
||||
{
|
||||
uint8_t is_escape = 0;
|
||||
uint8_t value;
|
||||
for(;;)
|
||||
{
|
||||
value = u8g_pgm_read(esc_seq);
|
||||
if ( is_escape == 0 )
|
||||
{
|
||||
if ( value != 255 )
|
||||
{
|
||||
if ( u8g_WriteByte(u8g, dev, value) == 0 )
|
||||
return 0;
|
||||
if ( u8g_WriteByte(u8g, dev, I2C_CMD_MODE) == 0 )
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
is_escape = 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( value == 255 )
|
||||
{
|
||||
if ( u8g_WriteByte(u8g, dev, value) == 0 )
|
||||
return 0;
|
||||
if ( u8g_WriteByte(u8g, dev, I2C_CMD_MODE) == 0 )
|
||||
return 0;
|
||||
}
|
||||
else if ( value == 254 )
|
||||
{
|
||||
break;
|
||||
}
|
||||
else if ( value >= 0x0f0 )
|
||||
{
|
||||
/* not yet used, do nothing */
|
||||
}
|
||||
else if ( value >= 0xe0 )
|
||||
{
|
||||
u8g_SetAddress(u8g, dev, value & 0x0f);
|
||||
}
|
||||
else if ( value >= 0xd0 )
|
||||
{
|
||||
u8g_SetChipSelect(u8g, dev, value & 0x0f);
|
||||
}
|
||||
else if ( value >= 0xc0 )
|
||||
{
|
||||
u8g_SetResetLow(u8g, dev);
|
||||
value &= 0x0f;
|
||||
value <<= 4;
|
||||
value+=2;
|
||||
u8g_Delay(value);
|
||||
u8g_SetResetHigh(u8g, dev);
|
||||
u8g_Delay(value);
|
||||
}
|
||||
else if ( value >= 0xbe )
|
||||
{
|
||||
/* not yet implemented */
|
||||
/* u8g_SetVCC(u8g, dev, value & 0x01); */
|
||||
}
|
||||
else if ( value <= 127 )
|
||||
{
|
||||
u8g_Delay(value);
|
||||
}
|
||||
is_escape = 0;
|
||||
}
|
||||
esc_seq++;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
229
Marlin/src/lcd/dogm/u8g_dev_st7565_64128n_HAL.cpp
Normal file
229
Marlin/src/lcd/dogm/u8g_dev_st7565_64128n_HAL.cpp
Normal file
|
|
@ -0,0 +1,229 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
|
||||
u8g_dev_st7565_64128n_HAL.c (Displaytech)
|
||||
|
||||
Universal 8bit Graphics Library
|
||||
|
||||
Copyright (c) 2011, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
*/
|
||||
|
||||
#include <lib/u8g.h>
|
||||
|
||||
#include <src/lcd/dogm/HAL_LCD_com_defines.h>
|
||||
|
||||
#define WIDTH 128
|
||||
#define HEIGHT 64
|
||||
#define PAGE_HEIGHT 8
|
||||
|
||||
/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
|
||||
static const uint8_t u8g_dev_st7565_64128n_HAL_init_seq[] PROGMEM = {
|
||||
U8G_ESC_CS(0), /* disable chip */
|
||||
U8G_ESC_ADR(0), /* instruction mode */
|
||||
U8G_ESC_CS(1), /* enable chip */
|
||||
U8G_ESC_RST(15), /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
|
||||
|
||||
0x0A2, /* 0x0a2: LCD bias 1/9 (according to Displaytech 64128N datasheet) */
|
||||
0x0A0, /* Normal ADC Select (according to Displaytech 64128N datasheet) */
|
||||
|
||||
0x0c8, /* common output mode: set scan direction normal operation/SHL Select, 0x0c0 --> SHL = 0, normal, 0x0c8 --> SHL = 1 */
|
||||
0x040, /* Display start line for Displaytech 64128N */
|
||||
|
||||
0x028 | 0x04, /* power control: turn on voltage converter */
|
||||
U8G_ESC_DLY(50), /* delay 50 ms */
|
||||
|
||||
0x028 | 0x06, /* power control: turn on voltage regulator */
|
||||
U8G_ESC_DLY(50), /* delay 50 ms */
|
||||
|
||||
0x028 | 0x07, /* power control: turn on voltage follower */
|
||||
U8G_ESC_DLY(50), /* delay 50 ms */
|
||||
|
||||
0x010, /* Set V0 voltage resistor ratio. Setting for controlling brightness of Displaytech 64128N */
|
||||
|
||||
0x0a6, /* display normal, bit val 0: LCD pixel off. */
|
||||
|
||||
0x081, /* set contrast */
|
||||
0x01e, /* Contrast value. Setting for controlling brightness of Displaytech 64128N */
|
||||
|
||||
|
||||
0x0af, /* display on */
|
||||
|
||||
U8G_ESC_DLY(100), /* delay 100 ms */
|
||||
0x0a5, /* display all points, ST7565 */
|
||||
U8G_ESC_DLY(100), /* delay 100 ms */
|
||||
U8G_ESC_DLY(100), /* delay 100 ms */
|
||||
0x0a4, /* normal display */
|
||||
U8G_ESC_CS(0), /* disable chip */
|
||||
U8G_ESC_END /* end of sequence */
|
||||
};
|
||||
|
||||
static const uint8_t u8g_dev_st7565_64128n_HAL_data_start[] PROGMEM = {
|
||||
U8G_ESC_ADR(0), /* instruction mode */
|
||||
U8G_ESC_CS(1), /* enable chip */
|
||||
0x010, /* set upper 4 bit of the col adr to 0x10 */
|
||||
0x000, /* set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N */
|
||||
U8G_ESC_END /* end of sequence */
|
||||
};
|
||||
|
||||
static const uint8_t u8g_dev_st7565_64128n_HAL_sleep_on[] PROGMEM = {
|
||||
U8G_ESC_ADR(0), /* instruction mode */
|
||||
U8G_ESC_CS(1), /* enable chip */
|
||||
0x0ac, /* static indicator off */
|
||||
0x000, /* indicator register set (not sure if this is required) */
|
||||
0x0ae, /* display off */
|
||||
0x0a5, /* all points on */
|
||||
U8G_ESC_CS(0), /* disable chip, bugfix 12 nov 2014 */
|
||||
U8G_ESC_END /* end of sequence */
|
||||
};
|
||||
|
||||
static const uint8_t u8g_dev_st7565_64128n_HAL_sleep_off[] PROGMEM = {
|
||||
U8G_ESC_ADR(0), /* instruction mode */
|
||||
U8G_ESC_CS(1), /* enable chip */
|
||||
0x0a4, /* all points off */
|
||||
0x0af, /* display on */
|
||||
U8G_ESC_DLY(50), /* delay 50 ms */
|
||||
U8G_ESC_CS(0), /* disable chip, bugfix 12 nov 2014 */
|
||||
U8G_ESC_END /* end of sequence */
|
||||
};
|
||||
|
||||
uint8_t u8g_dev_st7565_64128n_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_DEV_MSG_INIT:
|
||||
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_init_seq);
|
||||
break;
|
||||
case U8G_DEV_MSG_STOP:
|
||||
break;
|
||||
case U8G_DEV_MSG_PAGE_NEXT:
|
||||
{
|
||||
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_data_start);
|
||||
u8g_WriteByte(u8g, dev, 0x0b0 | pb->p.page); /* select current page (ST7565R) */
|
||||
u8g_SetAddress(u8g, dev, 1); /* data mode */
|
||||
if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
|
||||
return 0;
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
}
|
||||
break;
|
||||
case U8G_DEV_MSG_CONTRAST:
|
||||
u8g_SetChipSelect(u8g, dev, 1);
|
||||
u8g_SetAddress(u8g, dev, 0); /* instruction mode */
|
||||
u8g_WriteByte(u8g, dev, 0x081);
|
||||
u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
return 1;
|
||||
case U8G_DEV_MSG_SLEEP_ON:
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_sleep_on);
|
||||
return 1;
|
||||
case U8G_DEV_MSG_SLEEP_OFF:
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_sleep_off);
|
||||
return 1;
|
||||
}
|
||||
return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
|
||||
}
|
||||
|
||||
uint8_t u8g_dev_st7565_64128n_HAL_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_DEV_MSG_INIT:
|
||||
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_init_seq);
|
||||
break;
|
||||
case U8G_DEV_MSG_STOP:
|
||||
break;
|
||||
case U8G_DEV_MSG_PAGE_NEXT:
|
||||
{
|
||||
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
|
||||
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_data_start);
|
||||
u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page)); /* select current page (ST7565R) */
|
||||
u8g_SetAddress(u8g, dev, 1); /* data mode */
|
||||
u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)pb->buf);
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_data_start);
|
||||
u8g_WriteByte(u8g, dev, 0x0b0 | (2*pb->p.page+1)); /* select current page (ST7565R) */
|
||||
u8g_SetAddress(u8g, dev, 1); /* data mode */
|
||||
u8g_WriteSequence(u8g, dev, pb->width, (uint8_t *)(pb->buf)+pb->width);
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
}
|
||||
break;
|
||||
case U8G_DEV_MSG_CONTRAST:
|
||||
u8g_SetChipSelect(u8g, dev, 1);
|
||||
u8g_SetAddress(u8g, dev, 0); /* instruction mode */
|
||||
u8g_WriteByte(u8g, dev, 0x081);
|
||||
u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) >> 2);
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
return 1;
|
||||
case U8G_DEV_MSG_SLEEP_ON:
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_sleep_on);
|
||||
return 1;
|
||||
case U8G_DEV_MSG_SLEEP_OFF:
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_sleep_off);
|
||||
return 1;
|
||||
}
|
||||
return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
|
||||
}
|
||||
|
||||
|
||||
U8G_PB_DEV(u8g_dev_st7565_64128n_HAL_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_64128n_HAL_fn, U8G_COM_HAL_SW_SPI_FN);
|
||||
|
||||
uint8_t u8g_dev_st7565_64128n_HAL_2x_buf[WIDTH*2] U8G_NOCOMMON ;
|
||||
u8g_pb_t u8g_dev_st7565_64128n_HAL_2x_pb = { {16, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_st7565_64128n_HAL_2x_buf};
|
||||
u8g_dev_t u8g_dev_st7565_64128n_HAL_2x_sw_spi = { u8g_dev_st7565_64128n_HAL_2x_fn, &u8g_dev_st7565_64128n_HAL_2x_pb, U8G_COM_HAL_SW_SPI_FN };
|
||||
|
||||
|
||||
U8G_PB_DEV(u8g_dev_st7565_64128n_HAL_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7565_64128n_HAL_fn, U8G_COM_HAL_HW_SPI_FN);
|
||||
u8g_dev_t u8g_dev_st7565_64128n_HAL_2x_hw_spi = { u8g_dev_st7565_64128n_HAL_2x_fn, &u8g_dev_st7565_64128n_HAL_2x_pb, U8G_COM_HAL_HW_SPI_FN };
|
||||
202
Marlin/src/lcd/dogm/u8g_dev_st7920_128x64_HAL.cpp
Normal file
202
Marlin/src/lcd/dogm/u8g_dev_st7920_128x64_HAL.cpp
Normal file
|
|
@ -0,0 +1,202 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
u8g_dev_st7920_128x64_HAL.c
|
||||
|
||||
Universal 8bit Graphics Library
|
||||
|
||||
Copyright (c) 2011, olikraus@gmail.com
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this list
|
||||
of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice, this
|
||||
list of conditions and the following disclaimer in the documentation and/or other
|
||||
materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
*/
|
||||
|
||||
#include <lib/u8g.h>
|
||||
|
||||
#include <src/lcd/dogm/HAL_LCD_com_defines.h>
|
||||
|
||||
#define WIDTH 128
|
||||
#define HEIGHT 64
|
||||
#define PAGE_HEIGHT 8
|
||||
|
||||
|
||||
/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
|
||||
static const uint8_t u8g_dev_st7920_128x64_HAL_init_seq[] PROGMEM = {
|
||||
U8G_ESC_CS(0), /* disable chip */
|
||||
U8G_ESC_ADR(0), /* instruction mode */
|
||||
U8G_ESC_RST(15), /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
|
||||
U8G_ESC_DLY(100), /* 8 Dez 2012: additional delay 100 ms because of reset*/
|
||||
U8G_ESC_CS(1), /* enable chip */
|
||||
U8G_ESC_DLY(50), /* delay 50 ms */
|
||||
|
||||
0x038, /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
|
||||
0x00c, /* display on, cursor & blink off; 0x08: all off */
|
||||
0x006, /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift */
|
||||
0x002, /* disable scroll, enable CGRAM adress */
|
||||
0x001, /* clear RAM, needs 1.6 ms */
|
||||
U8G_ESC_DLY(100), /* delay 100 ms */
|
||||
|
||||
U8G_ESC_CS(0), /* disable chip */
|
||||
U8G_ESC_END /* end of sequence */
|
||||
};
|
||||
|
||||
uint8_t u8g_dev_st7920_128x64_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_DEV_MSG_INIT:
|
||||
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_128x64_HAL_init_seq);
|
||||
break;
|
||||
case U8G_DEV_MSG_STOP:
|
||||
break;
|
||||
case U8G_DEV_MSG_PAGE_NEXT:
|
||||
{
|
||||
uint8_t y, i;
|
||||
uint8_t *ptr;
|
||||
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
|
||||
|
||||
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
|
||||
u8g_SetChipSelect(u8g, dev, 1);
|
||||
y = pb->p.page_y0;
|
||||
ptr = (uint8_t *)pb->buf;
|
||||
for( i = 0; i < 8; i ++ )
|
||||
{
|
||||
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
|
||||
u8g_WriteByte(u8g, dev, 0x03e ); /* enable extended mode */
|
||||
|
||||
if ( y < 32 )
|
||||
{
|
||||
u8g_WriteByte(u8g, dev, 0x080 | y ); /* y pos */
|
||||
u8g_WriteByte(u8g, dev, 0x080 ); /* set x pos to 0*/
|
||||
}
|
||||
else
|
||||
{
|
||||
u8g_WriteByte(u8g, dev, 0x080 | (y-32) ); /* y pos */
|
||||
u8g_WriteByte(u8g, dev, 0x080 | 8); /* set x pos to 64*/
|
||||
}
|
||||
|
||||
u8g_SetAddress(u8g, dev, 1); /* data mode */
|
||||
u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
|
||||
ptr += WIDTH/8;
|
||||
y++;
|
||||
}
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
|
||||
}
|
||||
|
||||
uint8_t u8g_dev_st7920_128x64_HAL_4x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case U8G_DEV_MSG_INIT:
|
||||
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
|
||||
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_128x64_HAL_init_seq);
|
||||
break;
|
||||
|
||||
case U8G_DEV_MSG_STOP:
|
||||
break;
|
||||
|
||||
case U8G_DEV_MSG_PAGE_NEXT:
|
||||
{
|
||||
uint8_t y, i;
|
||||
uint8_t *ptr;
|
||||
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
|
||||
|
||||
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
|
||||
u8g_SetChipSelect(u8g, dev, 1);
|
||||
y = pb->p.page_y0;
|
||||
ptr = (uint8_t *)pb->buf;
|
||||
for( i = 0; i < 32; i ++ )
|
||||
{
|
||||
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
|
||||
u8g_WriteByte(u8g, dev, 0x03e ); /* enable extended mode */
|
||||
|
||||
if ( y < 32 )
|
||||
{
|
||||
u8g_WriteByte(u8g, dev, 0x080 | y ); /* y pos */
|
||||
u8g_WriteByte(u8g, dev, 0x080 ); /* set x pos to 0*/
|
||||
}
|
||||
else
|
||||
{
|
||||
u8g_WriteByte(u8g, dev, 0x080 | (y-32) ); /* y pos */
|
||||
u8g_WriteByte(u8g, dev, 0x080 | 8); /* set x pos to 64*/
|
||||
}
|
||||
|
||||
u8g_SetAddress(u8g, dev, 1); /* data mode */
|
||||
u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
|
||||
ptr += WIDTH/8;
|
||||
y++;
|
||||
}
|
||||
u8g_SetChipSelect(u8g, dev, 0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
return u8g_dev_pb32h1_base_fn(u8g, dev, msg, arg);
|
||||
}
|
||||
|
||||
U8G_PB_DEV(u8g_dev_st7920_128x64_HAL_sw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_128x64_HAL_fn, U8G_COM_ST7920_HAL_SW_SPI);
|
||||
|
||||
#define QWIDTH (WIDTH*4)
|
||||
uint8_t u8g_dev_st7920_128x64_HAL_4x_buf[QWIDTH] U8G_NOCOMMON ;
|
||||
u8g_pb_t u8g_dev_st7920_128x64_HAL_4x_pb = { {32, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_st7920_128x64_HAL_4x_buf};
|
||||
u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_sw_spi = { u8g_dev_st7920_128x64_HAL_4x_fn, &u8g_dev_st7920_128x64_HAL_4x_pb, U8G_COM_ST7920_HAL_SW_SPI };
|
||||
|
||||
|
||||
U8G_PB_DEV(u8g_dev_st7920_128x64_HAL_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_128x64_HAL_fn, U8G_COM_ST7920_HAL_HW_SPI);
|
||||
u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_hw_spi = { u8g_dev_st7920_128x64_HAL_4x_fn, &u8g_dev_st7920_128x64_HAL_4x_pb, U8G_COM_ST7920_HAL_HW_SPI };
|
||||
|
||||
|
||||
#ifdef U8G_HAL_LINKS
|
||||
// Also use this device for HAL version of rrd class. This results in the same device being used
|
||||
// for the ST7920 for HAL systems no matter what is selected in ultralcd_impl_DOGM.h.
|
||||
u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi = { u8g_dev_st7920_128x64_HAL_4x_fn, &u8g_dev_st7920_128x64_HAL_4x_pb, U8G_COM_ST7920_HAL_SW_SPI };
|
||||
#endif
|
||||
|
|
@ -1,259 +0,0 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef ULCDST7565_H
|
||||
#define ULCDST7565_H
|
||||
|
||||
#include "../../Marlin.h"
|
||||
|
||||
#if ENABLED(U8GLIB_ST7565_64128N)
|
||||
|
||||
#define ST7565_CLK_PIN DOGLCD_SCK
|
||||
#define ST7565_DAT_PIN DOGLCD_MOSI
|
||||
#define ST7565_CS_PIN DOGLCD_CS
|
||||
#define ST7565_A0_PIN DOGLCD_A0
|
||||
|
||||
#include <U8glib.h>
|
||||
|
||||
#define WIDTH 128
|
||||
#define HEIGHT 64
|
||||
#define PAGE_HEIGHT 8
|
||||
|
||||
//set optimization so ARDUINO optimizes this file
|
||||
#pragma GCC optimize (3)
|
||||
|
||||
// If you want you can define your own set of delays in Configuration.h
|
||||
//#define ST7565_DELAY_1 DELAY_0_NOP
|
||||
//#define ST7565_DELAY_2 DELAY_0_NOP
|
||||
//#define ST7565_DELAY_3 DELAY_0_NOP
|
||||
|
||||
/*
|
||||
#define ST7565_DELAY_1 u8g_10MicroDelay()
|
||||
#define ST7565_DELAY_2 u8g_10MicroDelay()
|
||||
#define ST7565_DELAY_3 u8g_10MicroDelay()
|
||||
*/
|
||||
|
||||
#if F_CPU >= 20000000
|
||||
#define CPU_ST7565_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7565_DELAY_2 DELAY_0_NOP
|
||||
#define CPU_ST7565_DELAY_3 DELAY_1_NOP
|
||||
#elif MB(3DRAG) || MB(K8200) || MB(K8400)
|
||||
#define CPU_ST7565_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7565_DELAY_2 DELAY_3_NOP
|
||||
#define CPU_ST7565_DELAY_3 DELAY_0_NOP
|
||||
#elif MB(MINIRAMBO)
|
||||
#define CPU_ST7565_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7565_DELAY_2 DELAY_4_NOP
|
||||
#define CPU_ST7565_DELAY_3 DELAY_0_NOP
|
||||
#elif MB(RAMBO)
|
||||
#define CPU_ST7565_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7565_DELAY_2 DELAY_0_NOP
|
||||
#define CPU_ST7565_DELAY_3 DELAY_0_NOP
|
||||
#elif F_CPU == 16000000
|
||||
#define CPU_ST7565_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7565_DELAY_2 DELAY_0_NOP
|
||||
#define CPU_ST7565_DELAY_3 DELAY_1_NOP
|
||||
#else
|
||||
#error "No valid condition for delays in 'ultralcd_st7565_u8glib_VIKI.h'"
|
||||
#endif
|
||||
|
||||
#ifndef ST7565_DELAY_1
|
||||
#define ST7565_DELAY_1 CPU_ST7565_DELAY_1
|
||||
#endif
|
||||
#ifndef ST7565_DELAY_2
|
||||
#define ST7565_DELAY_2 CPU_ST7565_DELAY_2
|
||||
#endif
|
||||
#ifndef ST7565_DELAY_3
|
||||
#define ST7565_DELAY_3 CPU_ST7565_DELAY_3
|
||||
#endif
|
||||
|
||||
#if ENABLED(SHARED_SPI) // Re-ARM requires that the LCD and the SD card share a single SPI
|
||||
|
||||
#define ST7565_WRITE_BYTE(a) { spiSend((uint8_t)a); U8G_DELAY; }
|
||||
#define ST7560_WriteSequence(count, pointer) { uint8_t *ptr = pointer; for (uint8_t i = 0; i < count; i++) {spiSend( *ptr++);} DELAY_10US; }
|
||||
|
||||
#else
|
||||
#define ST7565_SND_BIT \
|
||||
WRITE(ST7565_CLK_PIN, LOW); ST7565_DELAY_1; \
|
||||
WRITE(ST7565_DAT_PIN, val & 0x80); ST7565_DELAY_2; \
|
||||
WRITE(ST7565_CLK_PIN, HIGH); ST7565_DELAY_3; \
|
||||
WRITE(ST7565_CLK_PIN, LOW);\
|
||||
val <<= 1
|
||||
|
||||
static void ST7565_SWSPI_SND_8BIT(uint8_t val) {
|
||||
ST7565_SND_BIT; // 1
|
||||
ST7565_SND_BIT; // 2
|
||||
ST7565_SND_BIT; // 3
|
||||
ST7565_SND_BIT; // 4
|
||||
ST7565_SND_BIT; // 5
|
||||
ST7565_SND_BIT; // 6
|
||||
ST7565_SND_BIT; // 7
|
||||
ST7565_SND_BIT; // 8
|
||||
}
|
||||
|
||||
#define ST7565_WRITE_BYTE(a) { ST7565_SWSPI_SND_8BIT((uint8_t)a); U8G_DELAY; }
|
||||
#define ST7560_WriteSequence(count, pointer) { uint8_t *ptr = pointer; for (uint8_t i = 0; i < count; i++) {ST7565_SWSPI_SND_8BIT( *ptr++);} DELAY_10US; }
|
||||
#endif
|
||||
|
||||
#if defined(DOGM_SPI_DELAY_US) && DOGM_SPI_DELAY_US > 0
|
||||
#define U8G_DELAY delayMicroseconds(DOGM_SPI_DELAY_US)
|
||||
#else
|
||||
#define U8G_DELAY u8g_10MicroDelay()
|
||||
#endif
|
||||
|
||||
#define ST7565_CS() { WRITE(ST7565_CS_PIN,1); U8G_DELAY; }
|
||||
#define ST7565_NCS() { WRITE(ST7565_CS_PIN,0); }
|
||||
#define ST7565_A0() { WRITE(ST7565_A0_PIN,1); U8G_DELAY; }
|
||||
#define ST7565_NA0() { WRITE(ST7565_A0_PIN,0); }
|
||||
|
||||
|
||||
uint8_t u8g_dev_st7565_64128n_2x_VIKI_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
|
||||
switch (msg) {
|
||||
case U8G_DEV_MSG_INIT: {
|
||||
OUT_WRITE(ST7565_CS_PIN, LOW);
|
||||
#if ENABLED(SHARED_SPI)
|
||||
u8g_Delay(250);
|
||||
spiBegin();
|
||||
#ifndef SPI_SPEED
|
||||
#define SPI_SPEED SPI_FULL_SPEED // use same SPI speed as SD card
|
||||
#endif
|
||||
spiInit(SPI_SPEED);
|
||||
#else
|
||||
OUT_WRITE(ST7565_DAT_PIN, LOW);
|
||||
OUT_WRITE(ST7565_CLK_PIN, LOW);
|
||||
#endif
|
||||
OUT_WRITE(ST7565_A0_PIN, LOW);
|
||||
|
||||
ST7565_CS(); /* disable chip */
|
||||
ST7565_NA0(); /* instruction mode */
|
||||
ST7565_NCS(); /* enable chip */
|
||||
|
||||
ST7565_WRITE_BYTE(0x0A2); /* 0x0A2: LCD bias 1/9 (according to Displaytech 64128N datasheet) */
|
||||
ST7565_WRITE_BYTE(0x0A0); /* Normal ADC Select (according to Displaytech 64128N datasheet) */
|
||||
|
||||
ST7565_WRITE_BYTE(0x0C8); /* common output mode: set scan direction normal operation/SHL Select; 0x0C0 --> SHL = 0; normal; 0x0C8 --> SHL = 1 */
|
||||
ST7565_WRITE_BYTE(0x040); /* Display start line for Displaytech 64128N */
|
||||
|
||||
ST7565_WRITE_BYTE(0x028 | 0x04); /* power control: turn on voltage converter */
|
||||
//U8G_ESC_DLY(50); /* delay 50 ms - hangs after a reset if used */
|
||||
|
||||
ST7565_WRITE_BYTE(0x028 | 0x06); /* power control: turn on voltage regulator */
|
||||
//U8G_ESC_DLY(50); /* delay 50 ms - hangs after a reset if used */
|
||||
|
||||
ST7565_WRITE_BYTE(0x028 | 0x07); /* power control: turn on voltage follower */
|
||||
//U8G_ESC_DLY(50); /* delay 50 ms - hangs after a reset if used */
|
||||
|
||||
ST7565_WRITE_BYTE(0x010); /* Set V0 voltage resistor ratio. Setting for controlling brightness of Displaytech 64128N */
|
||||
|
||||
ST7565_WRITE_BYTE(0x0A6); /* display normal, bit val 0: LCD pixel off. */
|
||||
|
||||
ST7565_WRITE_BYTE(0x081); /* set contrast */
|
||||
ST7565_WRITE_BYTE(0x01E); /* Contrast value. Setting for controlling brightness of Displaytech 64128N */
|
||||
|
||||
ST7565_WRITE_BYTE(0x0AF); /* display on */
|
||||
|
||||
U8G_ESC_DLY(100); /* delay 100 ms */
|
||||
ST7565_WRITE_BYTE(0x0A5); /* display all points; ST7565 */
|
||||
U8G_ESC_DLY(100); /* delay 100 ms */
|
||||
U8G_ESC_DLY(100); /* delay 100 ms */
|
||||
ST7565_WRITE_BYTE(0x0A4); /* normal display */
|
||||
ST7565_CS(); /* disable chip */
|
||||
} /* end of sequence */
|
||||
break;
|
||||
|
||||
case U8G_DEV_MSG_STOP: break;
|
||||
|
||||
case U8G_DEV_MSG_PAGE_NEXT: {
|
||||
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
|
||||
ST7565_CS(); /* disable chip */
|
||||
ST7565_NA0(); /* instruction mode */
|
||||
ST7565_NCS(); /* enable chip */
|
||||
ST7565_WRITE_BYTE(0x010); /* set upper 4 bit of the col adr to 0x10 */
|
||||
ST7565_WRITE_BYTE(0x000); /* set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N */
|
||||
/* end of sequence */
|
||||
ST7565_WRITE_BYTE(0x0B0 | (2*pb->p.page));; /* select current page (ST7565R) */
|
||||
ST7565_A0(); /* data mode */
|
||||
ST7560_WriteSequence( (uint8_t) pb->width, (uint8_t *)pb->buf);
|
||||
ST7565_CS(); /* disable chip */
|
||||
ST7565_NA0(); /* instruction mode */
|
||||
ST7565_NCS(); /* enable chip */
|
||||
ST7565_WRITE_BYTE(0x010); /* set upper 4 bit of the col adr to 0x10 */
|
||||
ST7565_WRITE_BYTE(0x000); /* set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N */
|
||||
/* end of sequence */
|
||||
ST7565_WRITE_BYTE(0x0B0 | (2*pb->p.page+1)); /* select current page (ST7565R) */
|
||||
ST7565_A0(); /* data mode */
|
||||
ST7560_WriteSequence( (uint8_t) pb->width, (uint8_t *)(pb->buf)+pb->width);
|
||||
ST7565_CS(); /* disable chip */
|
||||
}
|
||||
break;
|
||||
|
||||
case U8G_DEV_MSG_CONTRAST:
|
||||
ST7565_NCS();
|
||||
ST7565_NA0(); /* instruction mode */
|
||||
ST7565_WRITE_BYTE(0x081);
|
||||
ST7565_WRITE_BYTE((*(uint8_t *)arg) >> 2);
|
||||
ST7565_CS(); /* disable chip */
|
||||
return 1;
|
||||
|
||||
case U8G_DEV_MSG_SLEEP_ON:
|
||||
ST7565_NA0(); /* instruction mode */
|
||||
ST7565_NCS(); /* enable chip */
|
||||
ST7565_WRITE_BYTE(0x0AC); /* static indicator off */
|
||||
ST7565_WRITE_BYTE(0x000); /* indicator register set (not sure if this is required) */
|
||||
ST7565_WRITE_BYTE(0x0AE); /* display off */
|
||||
ST7565_WRITE_BYTE(0x0A5); /* all points on */
|
||||
ST7565_CS(); /* disable chip , bugfix 12 nov 2014 */
|
||||
/* end of sequence */
|
||||
return 1;
|
||||
|
||||
case U8G_DEV_MSG_SLEEP_OFF:
|
||||
ST7565_NA0(); /* instruction mode */
|
||||
ST7565_NCS(); /* enable chip */
|
||||
ST7565_WRITE_BYTE(0x0A4); /* all points off */
|
||||
ST7565_WRITE_BYTE(0x0AF); /* display on */
|
||||
U8G_ESC_DLY(50); /* delay 50 ms */
|
||||
ST7565_CS(); /* disable chip , bugfix 12 nov 2014 */
|
||||
/* end of sequence */
|
||||
return 1;
|
||||
}
|
||||
return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
|
||||
}
|
||||
|
||||
uint8_t u8g_dev_st7565_64128n_2x_VIKI_buf[WIDTH*2] U8G_NOCOMMON ;
|
||||
u8g_pb_t u8g_dev_st7565_64128n_2x_VIKI_pb = { {16, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_st7565_64128n_2x_VIKI_buf};
|
||||
u8g_dev_t u8g_dev_st7565_64128n_2x_VIKI_sw_spi = { u8g_dev_st7565_64128n_2x_VIKI_fn, &u8g_dev_st7565_64128n_2x_VIKI_pb, &u8g_com_null_fn};
|
||||
|
||||
|
||||
class U8GLIB_ST7565_64128n_2x_VIKI : public U8GLIB {
|
||||
public:
|
||||
U8GLIB_ST7565_64128n_2x_VIKI(uint8_t dummy)
|
||||
: U8GLIB(&u8g_dev_st7565_64128n_2x_VIKI_sw_spi)
|
||||
{ }
|
||||
U8GLIB_ST7565_64128n_2x_VIKI(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE)
|
||||
: U8GLIB(&u8g_dev_st7565_64128n_2x_VIKI_sw_spi)
|
||||
{ }
|
||||
};
|
||||
|
||||
#pragma GCC reset_options
|
||||
|
||||
#endif // U8GLIB_ST7565
|
||||
#endif // ULCDST7565_H
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
* Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
|
|
@ -20,16 +20,25 @@
|
|||
*
|
||||
*/
|
||||
|
||||
#ifndef ULCDST7920_H
|
||||
#define ULCDST7920_H
|
||||
// NOTE - the HAL version of the rrd device uses a generic ST7920 device. See the
|
||||
// file u8g_dev_st7920_128x64_HAL.cpp for the HAL version.
|
||||
|
||||
#include "../../Marlin.h"
|
||||
#ifndef U8G_HAL_LINKS
|
||||
|
||||
#if ENABLED(U8GLIB_ST7920)
|
||||
#include <src/Marlin.h>
|
||||
|
||||
//#if ENABLED(U8GLIB_ST7920)
|
||||
//#if ( ENABLED(SHARED_SPI) || !ENABLED(SHARED_SPI) && (defined(LCD_PINS_D4) && LCD_PINS_D4 >= 0) && (defined(LCD_PINS_ENABLE) && LCD_PINS_ENABLE >= 0))
|
||||
|
||||
#define ST7920_CLK_PIN 23
|
||||
#define ST7920_DAT_PIN 17
|
||||
#define ST7920_CS_PIN 16
|
||||
|
||||
/*
|
||||
#define ST7920_CLK_PIN LCD_PINS_D4
|
||||
#define ST7920_DAT_PIN LCD_PINS_ENABLE
|
||||
#define ST7920_CS_PIN LCD_PINS_RS
|
||||
*/
|
||||
|
||||
//#define PAGE_HEIGHT 8 //128 byte framebuffer
|
||||
#define PAGE_HEIGHT 16 //256 byte framebuffer
|
||||
|
|
@ -52,15 +61,15 @@
|
|||
#define CPU_ST7920_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7920_DELAY_2 DELAY_0_NOP
|
||||
#define CPU_ST7920_DELAY_3 DELAY_1_NOP
|
||||
#elif MB(3DRAG) || MB(K8200) || MB(K8400) || MB(SILVER_GATE)
|
||||
#elif (MOTHERBOARD == BOARD_3DRAG) || (MOTHERBOARD == BOARD_K8200) || (MOTHERBOARD == BOARD_K8400)
|
||||
#define CPU_ST7920_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7920_DELAY_2 DELAY_3_NOP
|
||||
#define CPU_ST7920_DELAY_3 DELAY_0_NOP
|
||||
#elif MB(MINIRAMBO)
|
||||
#elif (MOTHERBOARD == BOARD_MINIRAMBO)
|
||||
#define CPU_ST7920_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7920_DELAY_2 DELAY_4_NOP
|
||||
#define CPU_ST7920_DELAY_3 DELAY_0_NOP
|
||||
#elif MB(RAMBO)
|
||||
#elif (MOTHERBOARD == BOARD_RAMBO)
|
||||
#define CPU_ST7920_DELAY_1 DELAY_0_NOP
|
||||
#define CPU_ST7920_DELAY_2 DELAY_0_NOP
|
||||
#define CPU_ST7920_DELAY_3 DELAY_0_NOP
|
||||
|
|
@ -88,37 +97,23 @@
|
|||
#define U8G_DELAY() u8g_10MicroDelay()
|
||||
#endif
|
||||
|
||||
#if ENABLED(SHARED_SPI) // Re-ARM requires that the LCD and the SD card share a single SPI
|
||||
|
||||
#define ST7920_SET_CMD() { spiSend(0xF8); U8G_DELAY(); }
|
||||
#define ST7920_SET_DAT() { spiSend(0xFA); U8G_DELAY(); }
|
||||
#define ST7920_WRITE_BYTE(a) { spiSend((uint8_t)((a)&0xF0u)); U8G_DELAY(); spiSend((uint8_t)((a)<<4u)); U8G_DELAY(); }
|
||||
#define ST7920_WRITE_BYTES(p,l) { for (uint8_t i = l + 1; --i;) { spiSend(*p&0xF0); spiSend(*p<<4); p++; } U8G_DELAY(); }
|
||||
|
||||
#else
|
||||
|
||||
#define ST7920_SND_BIT \
|
||||
WRITE(ST7920_CLK_PIN, LOW); ST7920_DELAY_1; \
|
||||
WRITE(ST7920_DAT_PIN, val & 0x80); ST7920_DELAY_2; \
|
||||
WRITE(ST7920_CLK_PIN, HIGH); ST7920_DELAY_3; \
|
||||
val <<= 1
|
||||
|
||||
static void ST7920_SWSPI_SND_8BIT(uint8_t val) {
|
||||
ST7920_SND_BIT; // 1
|
||||
ST7920_SND_BIT; // 2
|
||||
ST7920_SND_BIT; // 3
|
||||
ST7920_SND_BIT; // 4
|
||||
ST7920_SND_BIT; // 5
|
||||
ST7920_SND_BIT; // 6
|
||||
ST7920_SND_BIT; // 7
|
||||
ST7920_SND_BIT; // 8
|
||||
static void ST7920_WRITE_BYTE(uint8_t val) {
|
||||
for (uint8_t i = 0; i < 8; i++) {
|
||||
WRITE(ST7920_DAT_PIN, val & 0x80);
|
||||
WRITE(ST7920_CLK_PIN, HIGH);
|
||||
WRITE(ST7920_CLK_PIN, LOW);
|
||||
val = val << 1;
|
||||
}
|
||||
}
|
||||
|
||||
#define ST7920_SET_CMD() { ST7920_SWSPI_SND_8BIT(0xF8); U8G_DELAY(); }
|
||||
#define ST7920_SET_DAT() { ST7920_SWSPI_SND_8BIT(0xFA); U8G_DELAY(); }
|
||||
#define ST7920_WRITE_BYTE(a) { ST7920_SWSPI_SND_8BIT((uint8_t)((a)&0xF0u)); ST7920_SWSPI_SND_8BIT((uint8_t)((a)<<4u)); U8G_DELAY(); }
|
||||
#define ST7920_WRITE_BYTES(p,l) { for (uint8_t i = l + 1; --i;) { ST7920_SWSPI_SND_8BIT(*p&0xF0); ST7920_SWSPI_SND_8BIT(*p<<4); p++; } U8G_DELAY(); }
|
||||
#endif
|
||||
|
||||
#define ST7920_SET_CMD() { ST7920_WRITE_BYTE(0xF8); U8G_DELAY(); }
|
||||
#define ST7920_SET_DAT() { ST7920_WRITE_BYTE(0xFA); U8G_DELAY(); }
|
||||
#define ST7920_WRITE_NIBBLES(a) { ST7920_WRITE_BYTE((uint8_t)((a)&0xF0u)); ST7920_WRITE_BYTE((uint8_t)((a)<<4u)); U8G_DELAY(); }
|
||||
#define ST7920_WRITE_NIBBLES_P(p,l) { for (uint8_t i = l + 1; --i;) { ST7920_WRITE_BYTE(*p&0xF0); ST7920_WRITE_BYTE(*p<<4); p++; } U8G_DELAY(); }
|
||||
|
||||
|
||||
#define ST7920_CS() { WRITE(ST7920_CS_PIN,1); U8G_DELAY(); }
|
||||
#define ST7920_NCS() { WRITE(ST7920_CS_PIN,0); }
|
||||
|
|
@ -131,47 +126,35 @@ uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
|
|||
case U8G_DEV_MSG_INIT: {
|
||||
OUT_WRITE(ST7920_CS_PIN, LOW);
|
||||
|
||||
#if ENABLED(SHARED_SPI)
|
||||
u8g_Delay(250);
|
||||
spiBegin();
|
||||
spiInit(SPI_EIGHTH_SPEED); // run LCD at 1 MHz - garbled display if run at 2 MHz
|
||||
#else
|
||||
|
||||
OUT_WRITE(ST7920_DAT_PIN, LOW);
|
||||
OUT_WRITE(ST7920_CLK_PIN, HIGH);
|
||||
#endif
|
||||
OUT_WRITE(ST7920_CLK_PIN, LOW);
|
||||
|
||||
ST7920_CS();
|
||||
u8g_Delay(120); //initial delay for boot up
|
||||
ST7920_SET_CMD();
|
||||
ST7920_WRITE_BYTE(0x08); //display off, cursor+blink off
|
||||
ST7920_WRITE_BYTE(0x01); //clear CGRAM ram
|
||||
ST7920_WRITE_NIBBLES(0x08); //display off, cursor+blink off
|
||||
ST7920_WRITE_NIBBLES(0x01); //clear CGRAM ram
|
||||
u8g_Delay(15); //delay for CGRAM clear
|
||||
ST7920_WRITE_BYTE(0x3E); //extended mode + GDRAM active
|
||||
ST7920_WRITE_NIBBLES(0x3E); //extended mode + GDRAM active
|
||||
for (y = 0; y < (LCD_PIXEL_HEIGHT) / 2; y++) { //clear GDRAM
|
||||
ST7920_WRITE_BYTE(0x80 | y); //set y
|
||||
ST7920_WRITE_BYTE(0x80); //set x = 0
|
||||
ST7920_WRITE_NIBBLES(0x80 | y); //set y
|
||||
ST7920_WRITE_NIBBLES(0x80); //set x = 0
|
||||
ST7920_SET_DAT();
|
||||
for (i = 0; i < 2 * (LCD_PIXEL_WIDTH) / 8; i++) //2x width clears both segments
|
||||
ST7920_WRITE_BYTE(0);
|
||||
ST7920_WRITE_NIBBLES(0);
|
||||
ST7920_SET_CMD();
|
||||
}
|
||||
|
||||
ST7920_WRITE_BYTE(0x0C); //display on, cursor+blink off
|
||||
#if ENABLED(SHARED_SPI)
|
||||
#ifndef SPI_SPEED
|
||||
#define SPI_SPEED SPI_FULL_SPEED // switch SPI speed back to SD card speed
|
||||
#endif
|
||||
spiInit(SPI_SPEED);
|
||||
#endif
|
||||
ST7920_WRITE_NIBBLES(0x0C); //display on, cursor+blink off
|
||||
|
||||
ST7920_NCS();
|
||||
}
|
||||
break;
|
||||
case U8G_DEV_MSG_STOP:
|
||||
break;
|
||||
case U8G_DEV_MSG_PAGE_NEXT: {
|
||||
#if ENABLED(SHARED_SPI)
|
||||
spiInit(SPI_EIGHTH_SPEED); // run LCD at 1 MHz - garbled display if run at 2 MHz
|
||||
#endif
|
||||
|
||||
uint8_t* ptr;
|
||||
u8g_pb_t* pb = (u8g_pb_t*)(dev->dev_mem);
|
||||
y = pb->p.page_y0;
|
||||
|
|
@ -181,20 +164,18 @@ uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
|
|||
for (i = 0; i < PAGE_HEIGHT; i ++) {
|
||||
ST7920_SET_CMD();
|
||||
if (y < 32) {
|
||||
ST7920_WRITE_BYTE(0x80 | y); //y
|
||||
ST7920_WRITE_BYTE(0x80); //x=0
|
||||
ST7920_WRITE_NIBBLES(0x80 | y); //y
|
||||
ST7920_WRITE_NIBBLES(0x80); //x=0
|
||||
}
|
||||
else {
|
||||
ST7920_WRITE_BYTE(0x80 | (y - 32)); //y
|
||||
ST7920_WRITE_BYTE(0x80 | 8); //x=64
|
||||
ST7920_WRITE_NIBBLES(0x80 | (y - 32)); //y
|
||||
ST7920_WRITE_NIBBLES(0x80 | 8); //x=64
|
||||
}
|
||||
ST7920_SET_DAT();
|
||||
ST7920_WRITE_BYTES(ptr, (LCD_PIXEL_WIDTH) / 8); //ptr is incremented inside of macro
|
||||
ST7920_WRITE_NIBBLES_P(ptr, (LCD_PIXEL_WIDTH) / 8); //ptr is incremented inside of macro
|
||||
y++;
|
||||
}
|
||||
#if ENABLED(SHARED_SPI)
|
||||
spiInit(SPI_SPEED); // switch SPI speed back to SD card speed
|
||||
#endif
|
||||
|
||||
ST7920_NCS();
|
||||
}
|
||||
break;
|
||||
|
|
@ -212,12 +193,8 @@ uint8_t u8g_dev_st7920_128x64_rrd_buf[(LCD_PIXEL_WIDTH) * (PAGE_HEIGHT) / 8] U
|
|||
u8g_pb_t u8g_dev_st7920_128x64_rrd_pb = {{PAGE_HEIGHT, LCD_PIXEL_HEIGHT, 0, 0, 0}, LCD_PIXEL_WIDTH, u8g_dev_st7920_128x64_rrd_buf};
|
||||
u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi = {u8g_dev_rrd_st7920_128x64_fn, &u8g_dev_st7920_128x64_rrd_pb, &u8g_com_null_fn};
|
||||
|
||||
class U8GLIB_ST7920_128X64_RRD : public U8GLIB {
|
||||
public:
|
||||
U8GLIB_ST7920_128X64_RRD(uint8_t dummy) : U8GLIB(&u8g_dev_st7920_128x64_rrd_sw_spi) { UNUSED(dummy); }
|
||||
};
|
||||
|
||||
#pragma GCC reset_options
|
||||
|
||||
#endif // U8GLIB_ST7920
|
||||
#endif // ULCDST7920_H
|
||||
//#endif //( ENABLED(SHARED_SPI) || !ENABLED(SHARED_SPI) && (defined(LCD_PINS_D4) && LCD_PINS_D4 >= 0) && (defined(LCD_PINS_ENABLE) && LCD_PINS_ENABLE >= 0))
|
||||
//#endif // U8GLIB_ST7920
|
||||
#endif // AVR
|
||||
|
|
@ -4758,6 +4758,11 @@ void lcd_update() {
|
|||
|
||||
#if ENABLED(DOGLCD) // Changes due to different driver architecture of the DOGM display
|
||||
if (!drawing_screen) {
|
||||
#if defined(TARGET_LPC1768)
|
||||
digitalWrite(P1_4, !digitalRead(P1_4)); //re-arm (was 77 in the old system)
|
||||
#else
|
||||
digitalWrite(29, !digitalRead(29)); //2560
|
||||
#endif
|
||||
u8g.firstPage();
|
||||
drawing_screen = 1;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -44,11 +44,13 @@
|
|||
*/
|
||||
#include "ultralcd.h"
|
||||
|
||||
/*
|
||||
#if ENABLED(U8GLIB_ST7565_64128N)
|
||||
#include "dogm/ultralcd_st7565_u8glib_VIKI.h"
|
||||
#elif ENABLED(U8GLIB_ST7920)
|
||||
#include "dogm/ultralcd_st7920_u8glib_rrd.h"
|
||||
#endif
|
||||
*/
|
||||
|
||||
#include "dogm/dogm_bitmaps.h"
|
||||
|
||||
|
|
@ -57,6 +59,7 @@
|
|||
#endif
|
||||
|
||||
#include <U8glib.h>
|
||||
#include <src/lcd/dogm/HAL_LCD_class_defines.h>
|
||||
|
||||
#if ENABLED(AUTO_BED_LEVELING_UBL)
|
||||
#include "../feature/bedlevel/ubl/ubl.h"
|
||||
|
|
@ -161,37 +164,35 @@
|
|||
|
||||
// LCD selection
|
||||
#if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
|
||||
U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_RS); // 2 stripes
|
||||
// U8GLIB_ST7920_128X64 u8g(LCD_PINS_RS); // 8 stripes
|
||||
U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_RS); // 2 stripes, HW SPI
|
||||
//U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Original u8glib device. 2 stripes, SW SPI
|
||||
#elif ENABLED(U8GLIB_ST7920)
|
||||
//U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Original u8glib device. 2 stripes
|
||||
// No 4 stripe device available from u8glib.
|
||||
//U8GLIB_ST7920_128X64_1X u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Original u8glib device. 8 stripes
|
||||
U8GLIB_ST7920_128X64_RRD u8g(0); // Number of stripes can be adjusted in ultralcd_st7920_u8glib_rrd.h with PAGE_HEIGHT
|
||||
// RepRap Discount Full Graphics Smart Controller
|
||||
//U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_RS); // 2 stripes, HW SPI
|
||||
//U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Original u8glib device. 2 stripes, SW SPI
|
||||
U8GLIB_ST7920_128X64_RRD u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Number of stripes can be adjusted in ultralcd_st7920_u8glib_rrd.h with PAGE_HEIGHT
|
||||
// AVR version ignores these pin settings
|
||||
// HAL version uses these pin settings
|
||||
#elif ENABLED(CARTESIO_UI)
|
||||
// The CartesioUI display
|
||||
#if DOGLCD_MOSI != -1 && DOGLCD_SCK != -1
|
||||
// using SW-SPI
|
||||
//U8GLIB_DOGM128 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 8 stripes
|
||||
U8GLIB_DOGM128_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes
|
||||
#else
|
||||
//U8GLIB_DOGM128 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes
|
||||
//U8GLIB_DOGM128_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes
|
||||
U8GLIB_DOGM128_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes
|
||||
#endif
|
||||
|
||||
#elif ENABLED(U8GLIB_LM6059_AF)
|
||||
// Based on the Adafruit ST7565 (http://www.adafruit.com/products/250)
|
||||
//U8GLIB_LM6059 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes
|
||||
U8GLIB_LM6059_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes
|
||||
#elif ENABLED(U8GLIB_ST7565_64128N)
|
||||
// The MaKrPanel, Mini Viki, and Viki 2.0, ST7565 controller
|
||||
//U8GLIB_ST7565_64128n_2x_VIKI u8g(0); // using SW-SPI DOGLCD_MOSI != -1 && DOGLCD_SCK
|
||||
U8GLIB_ST7565_64128n_2x_VIKI u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // using SW-SPI
|
||||
//U8GLIB_NHD_C12864 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes
|
||||
//U8GLIB_NHD_C12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes HWSPI
|
||||
//U8GLIB_64128N_2X_HAL u8g(DOGLCD_CS, DOGLCD_A0); // using HW-SPI
|
||||
U8GLIB_64128N_2X_HAL u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // using SW-SPI
|
||||
|
||||
#elif ENABLED(U8GLIB_SSD1306)
|
||||
// Generic support for SSD1306 OLED I2C LCDs
|
||||
//U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 8 stripes
|
||||
U8GLIB_SSD1306_128X64_2X u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes
|
||||
U8GLIB_SSD1306_128X64_2X_I2C_2_WIRE u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes
|
||||
//U8GLIB_SSD1306_128X64_2X u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes
|
||||
|
||||
#elif ENABLED(MKS_12864OLED)
|
||||
// MKS 128x64 (SH1106) OLED I2C LCD
|
||||
U8GLIB_SH1106_128X64 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 8 stripes
|
||||
|
|
@ -199,7 +200,8 @@
|
|||
#elif ENABLED(U8GLIB_SH1106)
|
||||
// Generic support for SH1106 OLED I2C LCDs
|
||||
//U8GLIB_SH1106_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 8 stripes
|
||||
U8GLIB_SH1106_128X64_2X u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes
|
||||
U8GLIB_SH1106_128X64_2X_I2C_2_WIRE u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes
|
||||
//U8GLIB_SH1106_128X64_2X u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes
|
||||
#elif ENABLED(MINIPANEL)
|
||||
// The MINIPanel display
|
||||
//U8GLIB_MINI12864 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes
|
||||
|
|
@ -311,6 +313,8 @@ void lcd_printPGM_utf(const char *str, uint8_t n=LCD_WIDTH) {
|
|||
const uint8_t offx = (u8g.getWidth() - (START_BMPWIDTH)) / 2,
|
||||
txt1X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH)) / 2;
|
||||
|
||||
static bool show_bootscreen = true;
|
||||
|
||||
u8g.firstPage();
|
||||
do {
|
||||
u8g.drawBitmapP(offx, offy, START_BMPBYTEWIDTH, START_BMPHEIGHT, start_bmp);
|
||||
|
|
@ -354,6 +358,7 @@ static void lcd_implementation_init() {
|
|||
#elif ENABLED(LCD_SCREEN_ROT_270)
|
||||
u8g.setRot270(); // Rotate screen by 270°
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
// The kill screen is displayed for unrecoverable conditions
|
||||
|
|
|
|||
|
|
@ -19,13 +19,15 @@ env_default = megaatmega2560
|
|||
|
||||
[common]
|
||||
lib_deps =
|
||||
U8glib@1.19.1
|
||||
|
||||
LiquidCrystal_I2C@1.1.2
|
||||
https://github.com/lincomatic/LiquidTWI2.git
|
||||
https://github.com/teemuatlut/TMC2130Stepper.git
|
||||
https://github.com/trinamic/TMC26XStepper.git
|
||||
https://github.com/adafruit/Adafruit_NeoPixel.git
|
||||
https://github.com/ameyer/Arduino-L6470.git
|
||||
U8glib-HAL
|
||||
|
||||
|
||||
default_src_filter = +<src/*> -<src/config>
|
||||
|
||||
|
|
@ -47,6 +49,7 @@ platform = atmelavr
|
|||
framework = arduino
|
||||
board = megaatmega2560
|
||||
build_flags = -I $BUILDSRC_DIR
|
||||
-fmax-errors=5
|
||||
board_f_cpu = 16000000L
|
||||
lib_deps = ${common.lib_deps}
|
||||
src_filter = ${common.default_src_filter}
|
||||
|
|
@ -145,11 +148,14 @@ src_filter = ${common.default_src_filter}
|
|||
platform = nxplpc
|
||||
board_f_cpu = 100000000L
|
||||
build_flags = !python Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py
|
||||
-DU8G_HAL_LINKS
|
||||
src_build_flags = -Wall
|
||||
build_unflags = -Wall
|
||||
lib_ldf_mode = off
|
||||
lib_extra_dirs = frameworks
|
||||
lib_deps = U8glib-ARM, CMSIS-LPC1768
|
||||
#lib_deps = U8glib-ARM, CMSIS-LPC1768
|
||||
lib_deps = CMSIS-LPC1768
|
||||
U8glib-HAL
|
||||
extra_scripts = Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py
|
||||
src_filter = ${common.default_src_filter}
|
||||
|
||||
|
|
@ -163,9 +169,11 @@ platform = nxplpc
|
|||
board = lpc1768
|
||||
board_f_cpu = 100000000L
|
||||
build_flags = !python Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py
|
||||
-DU8G_HAL_LINKS
|
||||
lib_ldf_mode = off
|
||||
lib_extra_dirs = frameworks
|
||||
lib_deps = U8glib-ARM, CMSIS-LPC1768
|
||||
lib_deps = CMSIS-LPC1768
|
||||
U8glib-HAL
|
||||
src_filter = ${common.default_src_filter}
|
||||
extra_scripts = Marlin/src/HAL/HAL_LPC1768/debug_extra_script.py, Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py
|
||||
debug_tool = custom
|
||||
|
|
@ -190,4 +198,3 @@ board = genericSTM32F103RE
|
|||
build_flags = !python Marlin/src/HAL/HAL_STM32F1/stm32f1_flag_script.py
|
||||
lib_deps = ${common.lib_deps}
|
||||
src_filter = ${common.default_src_filter}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue