Bus pirate v4

• https://github.com/DangerousPrototypes/Bus_Pirate/pull/1

• use pickit3 to flash
• select PIC24FJ256GB106
• select hex file
• erase device
• program
• done

For practical reasons, it is recommended to use udev rules to make sure always the same device appears if it is connected to the pc. Without the udev rules, the allocation is more or less arbitrary, depending on the availability of that device in the device tree. This will make it possible to create fixed entries in the arduino ide which will always address the same device. See here for specific info about this.

*   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *

                                                           (SWITCH)

USB PORT   ARDUINO                                       (2) (4) (6)
            MICRO
                                                         (1) (3) (5)


*   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *

The Arduino micro can be powered directly from the buspirate. No external power is necessary.

$HOME/Backup/apps/arduino/arduino-1.8.13/hardware/tools/avr/bin/avrdude -C$HOME/Backup/apps/arduino/arduino-1.8.13/hardware/tools/avr/etc/avrdude.conf -v -patmega32u4 -c buspirate -P /dev/ttyACM3 -Uflash:w:/tmp/arduino_build_779360/stepper_motor_control.ino.hex:i

*   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *



                ATMEGA644                                          (6) (5)

                                                                   (4) (3)

                                                                   (2) (1)

*   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *

The Arduino ATMEGA644 can be powered directly from the buspirate. No external power is necessary.

$HOME/Backup/apps/arduino/arduino-1.8.13/hardware/tools/avr/bin/avrdude -C$HOME/Backup/apps/arduino/arduino-1.8.13/hardware/tools/avr/etc/avrdude.conf -v -patmega644 -c buspirate -P /dev/ttyACM3 -Uflash:w:/tmp/arduino_build_779360/stepper_motor_control.ino.hex:i

# avrdude -p attiny1634 -c stk500v2 e -P /dev/buspirate -u flash:r:flash.bin:r
 
avrdude -v -pattiny1634 -c buspirate -P /dev/buspirate
 
$HOME/Backup/apps/arduino/arduino-1.8.16/hardware/tools/avr/bin/avrdude \
-C$HOME/Backup/apps/arduino/arduino-1.8.16/hardware/tools/avr/etc/avrdude.conf \
-v -pattiny1634 -c buspirate -P /dev/buspirate -u flash:r:flash.bin:r
 
1 p.17 PB2 (MISO)
2 5v   
3 p.14 PC1 (SCK)
4 p.18 PB1 (MOSI)
5 p.12 (Reset)
6 GND