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Added more enums handling UART/USART functionality

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This commit is contained in:
Luca Lizaranzu
2025-09-06 20:55:25 -07:00
parent d763965cb8
commit a0ef9c8b32
6 changed files with 124 additions and 37 deletions
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27
SHAL/Include/Peripheral/GPIO/Reg/SHAL_GPIO_REG_F072xB.h
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@@ -8,7 +8,7 @@
#include <stm32f072xb.h>
#include <cassert>
#include "SHAL_GPIO_REG.h"
#include "SHAL_GPIO_TYPES.h"
#define AVAILABLE_PORTS 3
#define PINS_PER_PORT 16
@@ -49,6 +49,13 @@ enum class UART_Pair : uint8_t{
Tx4C10_Rx4C11
};
enum class USART {
USART_1,
USART_2,
USART_3,
USART_4
};
constexpr SHAL_UART_Pair getUARTPair(const UART_Pair pair){
switch(pair){
case UART_Pair::Tx1A9_Rx1A10: return {9,10,&GPIOA->AFR[1],&GPIOA->AFR[1],AF_Mask::AF1,AF_Mask::AF1};
@@ -63,6 +70,24 @@ constexpr SHAL_UART_Pair getUARTPair(const UART_Pair pair){
}
}
constexpr USART getUSARTReg(const UART_Pair pair){
switch(pair){
case UART_Pair::Tx1A9_Rx1A10:
case UART_Pair::Tx1B6_Rx1B7:
return USART::USART_1;
case UART_Pair::Tx2A2_Rx2A3:
case UART_Pair::Tx2A14_Rx2A15:
return USART::USART_2;
case UART_Pair::Tx3B10_Rx3B11:
case UART_Pair::Tx3C4_Rx3C5:
case UART_Pair::Tx3C10_Rx3C11:
return USART::USART_3;
case UART_Pair::Tx4A0_Rx4A1:
case UART_Pair::Tx4C10_Rx4C11:
return USART::USART_4;
}
}
constexpr SHAL_Peripheral getGPIORegister(const GPIO_Key g){
switch(g) {