Flash the STM32 side of my DVID

Setup

You need to install the tool stm32flash:

git clone https://github.com/dvid-security/Arduino_STM32
./Arduino_STM32/tools/linux64/stm32flash/stm32flash -h

Run

In order to flash the firmware, you need to process following steps:

  1. Connect the "UART" header of the board to your computer via a USB-UART bridge

UART Dongle Connected STM32

  1. Power up the board (connect the UART dongle to your computer)

  2. Press and hold the "BTLD CORE" button

STM32 BTLD Core

  1. Press, then release the "RESET" button

STM32 Reset

  1. Release the "BTLD CORE" button

  2. Execute the flash command

#> ./Arduino_STM32/tools/linux64/stm32flash/stm32flash -b 115200 -w ./firmware.stm32 /dev/ttyUSB0

Execution trace :

stm32flash Arduino_STM32_0.9

http://github.com/rogerclarkmelbourne/arduino_stm32

Using Parser : Intel HEX
Interface serial_posix: 115200 8E1
Version      : 0x22
Option 1     : 0x00
Option 2     : 0x00
Device ID    : 0x0410 (Medium-density)
- RAM        : 20KiB  (512b reserved by bootloader)
- Flash      : 128KiB (sector size: 4x1024)
- Option RAM : 16b
- System RAM : 2KiB
Write to memory
Erasing memory
Wrote address 0x080071b0 (100.00%)

You can now press the reset button to restart the training, something should appear on the screen.

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