Difference between revisions of "DuPAL"

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Pre-compiled: https://proghq.org/media/dupal/
 
Pre-compiled: https://proghq.org/media/dupal/
  
# Quick flashing
+
<br />
  
 +
== Building ==
 +
Optiboot
 
   make atmega328 AVR_FREQ=20000000L LED_START_FLASHES=8 BAUD_RATE=57600
 
   make atmega328 AVR_FREQ=20000000L LED_START_FLASHES=8 BAUD_RATE=57600
 
+
<br />
  avrdude  -c dragon_isp -P usb \
+
avrdude  -c dragon_isp -P usb \
 
     -p atmega328p -e -u -U efuse:w:0xFD:m -U hfuse:w:0xDE:m \
 
     -p atmega328p -e -u -U efuse:w:0xFD:m -U hfuse:w:0xDE:m \
 
     -U lfuse:w:0xFF:m -U flash:w:optiboot_atmega328.hex
 
     -U lfuse:w:0xFF:m -U flash:w:optiboot_atmega328.hex

Revision as of 05:41, 21 May 2022

Pre-compiled: https://proghq.org/media/dupal/


Building

Optiboot

 make atmega328 AVR_FREQ=20000000L LED_START_FLASHES=8 BAUD_RATE=57600


avrdude  -c dragon_isp -P usb \
   -p atmega328p -e -u -U efuse:w:0xFD:m -U hfuse:w:0xDE:m \
   -U lfuse:w:0xFF:m -U flash:w:optiboot_atmega328.hex