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| author | Stefan Kerkmann <karlk90@pm.me> | 2022-06-18 00:04:17 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-06-18 08:04:17 +1000 |
| commit | fe680a8568d275732738b07166b8f8a950d1e282 (patch) | |
| tree | 7bc27994919e1271c9f6effef2e5637442b3b02b /docs/serial_driver.md | |
| parent | 6d67e9df4be6981de05517626c1a504da31abf16 (diff) | |
[Core] Split ChibiOS usart split driver in protocol and hardware driver part (#16669)
Diffstat (limited to 'docs/serial_driver.md')
| -rw-r--r-- | docs/serial_driver.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/serial_driver.md b/docs/serial_driver.md index 3338b55fec..7c0daec9b1 100644 --- a/docs/serial_driver.md +++ b/docs/serial_driver.md @@ -254,6 +254,16 @@ This is the default time window in milliseconds in which a successful communicat <hr> +## Troubleshooting + +If you're having issues withe serial communication, you can enable debug messages that will give you insights which part of the communication failed. The enable these messages add to your keyboards `config.h` file: + +```c +#define SERIAL_DEBUG +``` + +?> The messages will be printed out to the `CONSOLE` output. For additional information, refer to [Debugging/Troubleshooting QMK](faq_debug.md). + ## Alternate Functions for selected STM32 MCUs Pins for USART Peripherals with |