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More redundant temp sensor changes. (After testing and debugging by reifsnderb)

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This commit is contained in:
Erik van der Zalm 2013-05-29 19:29:30 +02:00
parent 9be61cdc02
commit 5090c56651
5 changed files with 194 additions and 173 deletions
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4
Marlin/Configuration.h
View file

@ -93,8 +93,8 @@
#define TEMP_SENSOR_BED 0 #define TEMP_SENSOR_BED 0
// This makes temp sensor 1 a redundant sensor for sensor 0. If the temperatures difference between these sensors is to high the print will be aborted. // This makes temp sensor 1 a redundant sensor for sensor 0. If the temperatures difference between these sensors is to high the print will be aborted.
#define TEMP_SENSOR_1_AS_REDUNDANT //#define TEMP_SENSOR_1_AS_REDUNDANT
#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 5 #define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
// Actual temperature must be close to target for this long before M109 returns success // Actual temperature must be close to target for this long before M109 returns success
#define TEMP_RESIDENCY_TIME 10 // (seconds) #define TEMP_RESIDENCY_TIME 10 // (seconds)

6
Marlin/Configuration_adv.h
View file

@ -318,6 +318,9 @@ const unsigned int dropsegments=5; //everything with less than this number of st
//=========================================================================== //===========================================================================
//============================= Define Defines ============================ //============================= Define Defines ============================
//=========================================================================== //===========================================================================
#if EXTRUDERS > 1 && defined TEMP_SENSOR_1_AS_REDUNDANT
#error "You cannot use TEMP_SENSOR_1_AS_REDUNDANT if EXTRUDERS > 1"
#endif
#if TEMP_SENSOR_0 > 0 #if TEMP_SENSOR_0 > 0
#define THERMISTORHEATER_0 TEMP_SENSOR_0 #define THERMISTORHEATER_0 TEMP_SENSOR_0
@ -367,8 +370,5 @@ const unsigned int dropsegments=5; //everything with less than this number of st
#undef BED_MAXTEMP #undef BED_MAXTEMP
#endif #endif
#if EXTRUDERS > 1 && defined TEMP_SENSOR_1_AS_REDUNDANT
#error "You cannot use TEMP_SENSOR_1_AS_REDUNDANT if EXTRUDERS > 1"
#endif
#endif //__CONFIGURATION_ADV_H #endif //__CONFIGURATION_ADV_H

185
Marlin/pins.h
View file

@ -313,82 +313,90 @@
#if MOTHERBOARD == 33 || MOTHERBOARD == 34 #if MOTHERBOARD == 33 || MOTHERBOARD == 34
#define LARGE_FLASH true #define LARGE_FLASH true
#define X_STEP_PIN 54 #define X_STEP_PIN 54
#define X_DIR_PIN 55 #define X_DIR_PIN 55
#define X_ENABLE_PIN 38 #define X_ENABLE_PIN 38
#define X_MIN_PIN 3 #define X_MIN_PIN 3
#define X_MAX_PIN 2 #define X_MAX_PIN 2
#define Y_STEP_PIN 60 #define Y_STEP_PIN 60
#define Y_DIR_PIN 61 #define Y_DIR_PIN 61
#define Y_ENABLE_PIN 56 #define Y_ENABLE_PIN 56
#define Y_MIN_PIN 14 #define Y_MIN_PIN 14
#define Y_MAX_PIN 15 #define Y_MAX_PIN 15
#define Z_STEP_PIN 46 #define Z_STEP_PIN 46
#define Z_DIR_PIN 48 #define Z_DIR_PIN 48
#define Z_ENABLE_PIN 62 #define Z_ENABLE_PIN 62
#define Z_MIN_PIN 18 #define Z_MIN_PIN 18
#define Z_MAX_PIN 19 #define Z_MAX_PIN 19
#define Z2_STEP_PIN 36 #define Z2_STEP_PIN 36
#define Z2_DIR_PIN 34 #define Z2_DIR_PIN 34
#define Z2_ENABLE_PIN 30 #define Z2_ENABLE_PIN 30
#define E0_STEP_PIN 26 #define E0_STEP_PIN 26
#define E0_DIR_PIN 28 #define E0_DIR_PIN 28
#define E0_ENABLE_PIN 24 #define E0_ENABLE_PIN 24
#define E1_STEP_PIN 36 #define E1_STEP_PIN 36
#define E1_DIR_PIN 34 #define E1_DIR_PIN 34
#define E1_ENABLE_PIN 30 #define E1_ENABLE_PIN 30
#define SDPOWER -1 #define SDPOWER -1
#define SDSS 53 #define SDSS 53
#define LED_PIN 13 #define LED_PIN 13
#if MOTHERBOARD == 33 #if MOTHERBOARD == 33
#define FAN_PIN 9 // (Sprinter config) #define FAN_PIN 9 // (Sprinter config)
#else #else
#define FAN_PIN 4 // IO pin. Buffer needed #define FAN_PIN 4 // IO pin. Buffer needed
#endif #endif
#define PS_ON_PIN 12
#if defined(REPRAP_DISCOUNT_SMART_CONTROLLER) || defined(G3D_PANEL) #define PS_ON_PIN 12
#define KILL_PIN 41
#else
#define KILL_PIN -1
#endif
#define HEATER_0_PIN 10 // EXTRUDER 1 #if defined(REPRAP_DISCOUNT_SMART_CONTROLLER) || defined(G3D_PANEL)
#if MOTHERBOARD == 33 #define KILL_PIN 41
#define HEATER_1_PIN -1 #else
#else #define KILL_PIN -1
#define HEATER_1_PIN 9 // EXTRUDER 2 (FAN On Sprinter) #endif
#endif
#define HEATER_2_PIN -1
#define TEMP_0_PIN 13 // ANALOG NUMBERING
#define TEMP_1_PIN 15 // ANALOG NUMBERING
#define TEMP_2_PIN -1 // ANALOG NUMBERING
#define HEATER_BED_PIN 8 // BED
#define TEMP_BED_PIN 14 // ANALOG NUMBERING
#ifdef NUM_SERVOS #define HEATER_0_PIN 10 // EXTRUDER 1
#if MOTHERBOARD == 33
#define HEATER_1_PIN -1
#else
#define HEATER_1_PIN 9 // EXTRUDER 2 (FAN On Sprinter)
#endif
#define HEATER_2_PIN -1
#define TEMP_0_PIN 13 // ANALOG NUMBERING
#define TEMP_1_PIN 15 // ANALOG NUMBERING
#define TEMP_2_PIN -1 // ANALOG NUMBERING
#define HEATER_BED_PIN 8 // BED
#define TEMP_BED_PIN 14 // ANALOG NUMBERING
#ifdef NUM_SERVOS
#define SERVO0_PIN 11 #define SERVO0_PIN 11
#if NUM_SERVOS > 1 #if NUM_SERVOS > 1
#define SERVO1_PIN 6 #define SERVO1_PIN 6
#endif #endif
#if NUM_SERVOS > 2 #if NUM_SERVOS > 2
#define SERVO2_PIN 5 #define SERVO2_PIN 5
#endif #endif
#if NUM_SERVOS > 2 #if NUM_SERVOS > 2
#define SERVO3_PIN 4 #define SERVO3_PIN 4
#endif #endif
#endif #endif
#ifdef ULTRA_LCD #ifdef ULTRA_LCD
#ifdef NEWPANEL #ifdef NEWPANEL
#define LCD_PINS_RS 16 #define LCD_PINS_RS 16
@ -429,6 +437,7 @@
#else #else
#define SDCARDDETECT -1 // Ramps does not use this port #define SDCARDDETECT -1 // Ramps does not use this port
#endif #endif
#endif #endif
#else //old style panel with shift register #else //old style panel with shift register
@ -449,53 +458,55 @@
#define LCD_PINS_D6 27 #define LCD_PINS_D6 27
#define LCD_PINS_D7 29 #define LCD_PINS_D7 29
#endif #endif
#endif //ULTRA_LCD #endif //ULTRA_LCD
#else // RAMPS_V_1_1 or RAMPS_V_1_2 as default (MOTHERBOARD == 3) #else // RAMPS_V_1_1 or RAMPS_V_1_2 as default (MOTHERBOARD == 3)
#define X_STEP_PIN 26 #define X_STEP_PIN 26
#define X_DIR_PIN 28 #define X_DIR_PIN 28
#define X_ENABLE_PIN 24 #define X_ENABLE_PIN 24
#define X_MIN_PIN 3 #define X_MIN_PIN 3
#define X_MAX_PIN -1 //2 #define X_MAX_PIN -1 //2
#define Y_STEP_PIN 38 #define Y_STEP_PIN 38
#define Y_DIR_PIN 40 #define Y_DIR_PIN 40
#define Y_ENABLE_PIN 36 #define Y_ENABLE_PIN 36
#define Y_MIN_PIN 16 #define Y_MIN_PIN 16
#define Y_MAX_PIN -1 //17 #define Y_MAX_PIN -1 //17
#define Z_STEP_PIN 44 #define Z_STEP_PIN 44
#define Z_DIR_PIN 46 #define Z_DIR_PIN 46
#define Z_ENABLE_PIN 42 #define Z_ENABLE_PIN 42
#define Z_MIN_PIN 18 #define Z_MIN_PIN 18
#define Z_MAX_PIN -1 //19 #define Z_MAX_PIN -1 //19
#define E0_STEP_PIN 32 #define E0_STEP_PIN 32
#define E0_DIR_PIN 34 #define E0_DIR_PIN 34
#define E0_ENABLE_PIN 30 #define E0_ENABLE_PIN 30
#define SDPOWER 48 #define SDPOWER 48
#define SDSS 53 #define SDSS 53
#define LED_PIN 13 #define LED_PIN 13
#define PS_ON_PIN -1 #define PS_ON_PIN -1
#define KILL_PIN -1 #define KILL_PIN -1
#ifdef RAMPS_V_1_0 // RAMPS_V_1_0 #ifdef RAMPS_V_1_0 // RAMPS_V_1_0
#define HEATER_0_PIN 12 // RAMPS 1.0 #define HEATER_0_PIN 12 // RAMPS 1.0
#define HEATER_BED_PIN -1 // RAMPS 1.0 #define HEATER_BED_PIN -1 // RAMPS 1.0
#define FAN_PIN 11 // RAMPS 1.0 #define FAN_PIN 11 // RAMPS 1.0
#else // RAMPS_V_1_1 or RAMPS_V_1_2 #else // RAMPS_V_1_1 or RAMPS_V_1_2
#define HEATER_0_PIN 10 // RAMPS 1.1 #define HEATER_0_PIN 10 // RAMPS 1.1
#define HEATER_BED_PIN 8 // RAMPS 1.1 #define HEATER_BED_PIN 8 // RAMPS 1.1
#define FAN_PIN 9 // RAMPS 1.1 #define FAN_PIN 9 // RAMPS 1.1
#endif #endif
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1 #define HEATER_1_PIN -1
#define TEMP_0_PIN 2 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! #define HEATER_2_PIN -1
#define TEMP_1_PIN -1 #define TEMP_0_PIN 2 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_2_PIN -1 #define TEMP_1_PIN -1
#define TEMP_BED_PIN 1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! #define TEMP_2_PIN -1
#define TEMP_BED_PIN 1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#endif// MOTHERBOARD == 33 || MOTHERBOARD == 34 #endif// MOTHERBOARD == 33 || MOTHERBOARD == 34
// SPI for Max6675 Thermocouple // SPI for Max6675 Thermocouple

28
Marlin/temperature.cpp
View file

@ -109,13 +109,13 @@ static volatile bool temp_meas_ready = false;
#endif #endif
#if EXTRUDERS > 3 #if EXTRUDERS > 3
# error Unsupported number of extruders # error Unsupported number of extruders
#elif EXTRUDERS > 2 #elif EXTRUDERS > 2
# define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1, v2, v3 } # define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1, v2, v3 }
#elif EXTRUDERS > 1 #elif EXTRUDERS > 1
# define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1, v2 } # define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1, v2 }
#else #else
# define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1 } # define ARRAY_BY_EXTRUDERS(v1, v2, v3) { v1 }
#endif #endif
// Init min and max temp with extreme values to prevent false errors during startup // Init min and max temp with extreme values to prevent false errors during startup
@ -127,8 +127,14 @@ static int maxttemp[EXTRUDERS] = ARRAY_BY_EXTRUDERS( 16383, 16383, 16383 );
#ifdef BED_MAXTEMP #ifdef BED_MAXTEMP
static int bed_maxttemp_raw = HEATER_BED_RAW_HI_TEMP; static int bed_maxttemp_raw = HEATER_BED_RAW_HI_TEMP;
#endif #endif
static void *heater_ttbl_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS( (void *)HEATER_0_TEMPTABLE, (void *)HEATER_1_TEMPTABLE, (void *)HEATER_2_TEMPTABLE );
static uint8_t heater_ttbllen_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS( HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN, HEATER_2_TEMPTABLE_LEN ); #ifdef TEMP_SENSOR_1_AS_REDUNDANT
static void *heater_ttbl_map[2] = {(void *)HEATER_0_TEMPTABLE, (void *)HEATER_1_TEMPTABLE };
static uint8_t heater_ttbllen_map[2] = { HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN };
#else
static void *heater_ttbl_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS( (void *)HEATER_0_TEMPTABLE, (void *)HEATER_1_TEMPTABLE, (void *)HEATER_2_TEMPTABLE );
static uint8_t heater_ttbllen_map[EXTRUDERS] = ARRAY_BY_EXTRUDERS( HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN, HEATER_2_TEMPTABLE_LEN );
#endif
static float analog2temp(int raw, uint8_t e); static float analog2temp(int raw, uint8_t e);
static float analog2tempBed(int raw); static float analog2tempBed(int raw);
@ -475,11 +481,11 @@ void manage_heater()
} }
#endif #endif
#ifdef TEMP_SENSOR_1_AS_REDUNDANT #ifdef TEMP_SENSOR_1_AS_REDUNDANT
if(fabs(current_temperature[1] - redundant_temperature) > MAX_REDUNDANT_TEMP_SENSOR_DIFF) { if(fabs(current_temperature[0] - redundant_temperature) > MAX_REDUNDANT_TEMP_SENSOR_DIFF) {
disable_heater(); disable_heater();
if(IsStopped() == false) { if(IsStopped() == false) {
SERIAL_ERROR_START; SERIAL_ERROR_START;
SERIAL_ERRORLNPGM("Extruder switched off. Temperature difference between temp sensors is to high !"); SERIAL_ERRORLNPGM("Extruder switched off. Temperature difference between temp sensors is too high !");
LCD_ALERTMESSAGEPGM("Err: REDUNDANT TEMP ERROR"); LCD_ALERTMESSAGEPGM("Err: REDUNDANT TEMP ERROR");
} }
#ifndef BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE #ifndef BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE
@ -580,7 +586,11 @@ void manage_heater()
// Derived from RepRap FiveD extruder::getTemperature() // Derived from RepRap FiveD extruder::getTemperature()
// For hot end temperature measurement. // For hot end temperature measurement.
static float analog2temp(int raw, uint8_t e) { static float analog2temp(int raw, uint8_t e) {
#ifdef TEMP_SENSOR_1_AS_REDUNDANT
if(e > EXTRUDERS)
#else
if(e >= EXTRUDERS) if(e >= EXTRUDERS)
#endif
{ {
SERIAL_ERROR_START; SERIAL_ERROR_START;
SERIAL_ERROR((int)e); SERIAL_ERROR((int)e);
@ -660,7 +670,7 @@ static void updateTemperaturesFromRawValues()
} }
current_temperature_bed = analog2tempBed(current_temperature_bed_raw); current_temperature_bed = analog2tempBed(current_temperature_bed_raw);
#ifdef TEMP_SENSOR_1_AS_REDUNDANT #ifdef TEMP_SENSOR_1_AS_REDUNDANT
redundant_temperature =analog2temp(redundant_temperature_raw, 1); redundant_temperature = analog2temp(redundant_temperature_raw, 1);
#endif #endif
//Reset the watchdog after we know we have a temperature measurement. //Reset the watchdog after we know we have a temperature measurement.
watchdog_reset(); watchdog_reset();