Fix unitialized UART config that caused inaccurate high baud rates

bdring · Dec 11, 2023 · 3e94650 · 3e94650
1 parent 484aada
commit 3e94650
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/FluidNC/src/Uart.cpp b/FluidNC/src/Uart.cpp
@@ -20,6 +20,7 @@ static void uart_driver_n_install(void* arg) {
 void Uart::begin(unsigned long baud, UartData dataBits, UartStop stopBits, UartParity parity) {
     //    uart_driver_delete(_uart_num);
     uart_config_t conf;
+    conf.source_clk          = UART_SCLK_APB;
     conf.baud_rate           = baud;
     conf.data_bits           = uart_word_length_t(_dataBits);
     conf.parity              = uart_parity_t(_parity);