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Add LPUART1 definition to usart.h for stm32g4x

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Add LPUART1 definition for the STM32G4xx LPUART. It is possible to use LPUART1_BASE, but without the LPUART1 definition, usart_set_baudrate will calculate BRR incorrectly and the UART will not work due to an ifdef.
Tested and working @ 115200 on a NUCLEO-G474RE.
This commit is contained in:
blutack
2025-04-01 12:51:44 +01:00
committed by Piotr Esden-Tempski
parent dc3f9cbcbd
commit 6778da3659
1 changed files with 1 additions and 0 deletions
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include/libopencm3/stm32/g4/usart.h
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@@ -43,6 +43,7 @@
#define USART3 USART3_BASE #define USART3 USART3_BASE
#define UART4 UART4_BASE #define UART4 UART4_BASE
#define UART5 UART5_BASE #define UART5 UART5_BASE
#define LPUART1 LPUART1_BASE
/**@}*/ /**@}*/
BEGIN_DECLS BEGIN_DECLS