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Changed 1284p fuse setting for Arduino_1.x.x

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- Remove the two version of 16mHz. Crystal and resonator use the same
fuse setting. Also, Arduino IDE only showed the first one 16Mhz as a
board option.

- Added 20Mhz board option.

Symptoms for incorrect fuse setting:
- X axis move in one direction
- limit switches fail to trigger
- unable to reprogram the device via bootloader
- stops working when the reset switch is pressed.
- device fails to bootup when power by a slow raise power supply.

Solution:
- Disabled the jtag
- set the correct clock selection bit
- set the correct bootloader memory size
- enable brown-out setting
- enable clock power up delay
This commit is contained in:
Ronald 2014-02-03 15:35:23 +00:00
parent 8d162e5bd7
commit c2b3e88787
1 changed files with 24 additions and 26 deletions
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50
ArduinoAddons/Arduino_1.x.x/hardware/Sanguino/boards.txt
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@ -27,9 +27,9 @@ atmega12848m.upload.protocol=stk500
atmega12848m.upload.maximum_size=131072
atmega12848m.upload.speed=19200
atmega12848m.bootloader.low_fuses=0xFD
atmega12848m.bootloader.high_fuses=0x9A
atmega12848m.bootloader.extended_fuses=0xFF
atmega1284.bootloader.low_fuses=0xD6
atmega1284.bootloader.high_fuses=0xDA
atmega1284.bootloader.extended_fuses=0xFD
atmega12848m.bootloader.path=atmega
atmega12848m.bootloader.file=ATmegaBOOT_168_atmega1284p_8m.hex
atmega12848m.bootloader.unlock_bits=0x3F
@ -48,30 +48,8 @@ atmega1284.upload.protocol=stk500
atmega1284.upload.maximum_size=131072
atmega1284.upload.speed=57600
atmega1284.bootloader.low_fuses=0xFF
atmega1284.bootloader.high_fuses=0x9A
atmega1284.bootloader.extended_fuses=0xFF
atmega1284.bootloader.path=atmega
atmega1284.bootloader.file=ATmegaBOOT_168_atmega1284p.hex
atmega1284.bootloader.unlock_bits=0x3F
atmega1284.bootloader.lock_bits=0x0F
atmega1284.build.mcu=atmega1284p
atmega1284.build.f_cpu=16000000L
atmega1284.build.core=arduino
atmega1284.build.variant=standard
#
##############################################################
atmega1284.name=Sanguino W/ ATmega1284p 16mhz ceramic resonator
atmega1284.upload.protocol=stk500
atmega1284.upload.maximum_size=131072
atmega1284.upload.speed=57600
atmega1284.bootloader.low_fuses=0xD6
atmega1284.bootloader.high_fuses=0xDC
atmega1284.bootloader.high_fuses=0xDA
atmega1284.bootloader.extended_fuses=0xFD
atmega1284.bootloader.path=atmega
atmega1284.bootloader.file=ATmegaBOOT_168_atmega1284p.hex
@ -82,4 +60,24 @@ atmega1284.build.mcu=atmega1284p
atmega1284.build.f_cpu=16000000L
atmega1284.build.core=arduino
atmega1284.build.variant=standard
##############################################################
atmega1284m.name=Sanguino W/ ATmega1284p 20mhz
atmega1284m.upload.protocol=stk500
atmega1284m.upload.maximum_size=131072
atmega1284m.upload.speed=57600
atmega1284m.bootloader.low_fuses=0xD6
atmega1284m.bootloader.high_fuses=0xDA
atmega1284m.bootloader.extended_fuses=0xFD
atmega1284m.bootloader.path=atmega
atmega1284m.bootloader.file=ATmegaBOOT_168_atmega1284p.hex
atmega1284m.bootloader.unlock_bits=0x3F
atmega1284m.bootloader.lock_bits=0x0F
atmega1284m.build.mcu=atmega1284p
atmega1284m.build.f_cpu=20000000L
atmega1284m.build.core=arduino
atmega1284m.build.variant=standard
#