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Update openocd documentation

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Deon Spengler
2022-07-18 23:38:33 +02:00
parent 5e4a264ac0
commit 8a19a2cb66
1 changed files with 3 additions and 2 deletions
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README.md
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@@ -35,19 +35,20 @@ In order to flash the firmware ensure that you have openocd installed.
Now create a file called stm32f103.cfg with the following content
```
telnet_port 4444
source [find interface/stlink-v2.cfg]
source [find interface/stlink.cfg]
source [find target/stm32f1x.cfg]
set WORKAREASIZE 0x10000
```
Execute openocd and connect with telnet
```
openocd stm32f103.cfg
openocd -f stm32f103.cfg
telnet localhost 4444
```
Use the following commands to unlock, flash the firmware and lock the device again.
```
reset halt
stm32f1x unlock 0
reset halt
flash write_bank 0 ./src/build/gnuk.bin 0