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Improve G0 target documentation for using the official STM32 tools.

pull/175/head
David Garske 2022-01-28 12:34:33 -08:00 committed by Daniele Lacamera
parent 5463105eab
commit 4b3eb8e6fe
1 changed files with 17 additions and 6 deletions
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docs/Targets.md
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@ -374,17 +374,28 @@ STM32_Programmer_CLI -c port=swd mode=hotplug -ob SEC_SIZE=0x10
For RAMFUNCTION support (required for SEC_PROT) make sure `RAM_CODE=1`.
Compile requirements:
`make TARGET=stm32g0 NVM_FLASH_WRITEONCE=1`
### STM32G0 Programming
### Debugging STM32G0
Compile requirements: `make TARGET=stm32g0 NVM_FLASH_WRITEONCE=1`
Use `make DEBUG=1` and reload firmware.
The output is a single `factory.bin` that includes `wolfboot.bin` and `test-app/image_v1_signed.bin` combined together.
This should be programmed to the flash start address `0x08000000`.
Flash using the STM32CubeProgrammer CLI:
```
st-flash write factory.bin 0x08000000
STM32_Programmer_CLI -c port=swd -d factory.bin 0x08000000
```
# Start GDB server
### STM32G0 Debugging
Use `make DEBUG=1` and program firmware again.
Start GDB server on port 3333:
```
ST-LINK_gdbserver -d -e -r 1 -p 3333
OR
st-util -p 3333
```