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stm32: Simplify USB/Serial/CANbus Kconfig selection

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Combine the various communication options into a single "make
menuconfig" menu item.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2021-03-18 13:20:54 -04:00
parent c8dc3afc23
commit 1eddc0fd90
29 changed files with 186 additions and 172 deletions
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24
src/stm32/serial.c
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@@ -12,28 +12,28 @@
#include "sched.h" // DECL_INIT
// Select the configured serial port
#if CONFIG_SERIAL_PORT == 1
#if CONFIG_STM32_SERIAL_USART1
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA10,PA9");
#define GPIO_Rx GPIO('A', 10)
#define GPIO_Tx GPIO('A', 9)
#define USARTx USART1
#define USARTx_IRQn USART1_IRQn
#elif CONFIG_SERIAL_PORT == 2
#elif CONFIG_STM32_SERIAL_USART2
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA3,PA2");
#define GPIO_Rx GPIO('A', 3)
#define GPIO_Tx GPIO('A', 2)
#define USARTx USART2
#define USARTx_IRQn USART2_IRQn
#elif CONFIG_SERIAL_PORT == 3
#if CONFIG_STM32_SERIAL_USART3_ALT
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PD9,PD8");
#define GPIO_Rx GPIO('D', 9)
#define GPIO_Tx GPIO('D', 8)
#else
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PB11,PB10");
#define GPIO_Rx GPIO('B', 11)
#define GPIO_Tx GPIO('B', 10)
#endif
#elif CONFIG_STM32_SERIAL_USART3
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PB11,PB10");
#define GPIO_Rx GPIO('B', 11)
#define GPIO_Tx GPIO('B', 10)
#define USARTx USART3
#define USARTx_IRQn USART3_IRQn
#elif CONFIG_STM32_SERIAL_USART3_ALT
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PD9,PD8");
#define GPIO_Rx GPIO('D', 9)
#define GPIO_Tx GPIO('D', 8)
#define USARTx USART3
#define USARTx_IRQn USART3_IRQn
#endif