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Docs: Fix typos
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nseidle committed Aug 9, 2024
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7 changes: 3 additions & 4 deletions docs/firmware_update_stm32.md
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Expand Up @@ -12,11 +12,10 @@ The firmware version number is displayed in the radio menu. If the device does n

Firmware updates to the STM32WLE can only be done over the serial interface. Follow these steps to update the LoRa radio firmware on the RTK Torch.

![UI of STM32CubeProgrammer](<img/Firmware/SparkFun RTK Everywhere - STM32CubeProgrammer.png>)
![UI of STM32CubeProgrammer](<img/Firmware/SparkFun RTK Everywhere - STM32CubeProgrammer.png>)

1. Download and install [STM32CubeProgrammer](https://www.st.com/en/development-tools/stm32cubeprog.html). While it *is* available for Windows/Linux/iOS, ST makes it rather difficult to get this software. We're sorry!


2. Download the latest STM32 LoRa binary from the [RTK Everywhere Firmware Binaries](https://github.com/sparkfun/SparkFun_RTK_Everywhere_Firmware_Binaries/tree/main/STM32_LoRa) repo. As of writing, this is **RTK_Torch_STM32_LoRa_v2_0_1.bin**.

![Debug menu showing the STM32 direct connect option](<img/Firmware/SparkFun RTK Everywhere - STM32 Passthrough Menu.png>)
Expand All @@ -31,7 +30,7 @@ Firmware updates to the STM32WLE can only be done over the serial interface. Fol

![Settings in STM32CubeProgrammer](<img/Firmware/SparkFun RTK Everywhere - STM32CubeProgrammer Callouts.png>)

6. Open STM32CubeProgrammer. Select UART (blue box) and the programming interface. Set the Baudrate to 57600, No parity, RTS and DTR set to high.
6. Open STM32CubeProgrammer. Select UART (blue box) as the programming interface. Set the Baudrate to 57600, No parity, RTS and DTR set to high.

![Don't select Read Unprotected](<img/Firmware/SparkFun RTK Everywhere - STM32CubeProgrammer Read Unprotected.png>)

Expand All @@ -45,7 +44,7 @@ Firmware updates to the STM32WLE can only be done over the serial interface. Fol

![Programming button in STM32CubeProgrammer](<img/Firmware/SparkFun RTK Everywhere - STM32CubeProgrammer Program.png>)

10. Select the binary file and click *Start Programming*.
10. Above, select the binary file and click *Start Programming*.

![Programming complete confirmation](<img/Firmware/SparkFun RTK Everywhere - STM32CubeProgrammer Program Complete.png>)

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