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Finished UART refactor

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This commit is contained in:
Ea-r-th
2025-10-17 02:23:56 -07:00
parent d846897296
commit 04f79cc543
10 changed files with 199 additions and 58 deletions
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74
SHAL/Include/Peripheral/UART/Reg/SHAL_UART_REG_F072xB.h
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@@ -18,7 +18,7 @@
#define SHAL_UART4 UART(4)
//Valid usart Tx and Rx pairings for STM32F072
enum class UART_Pair : uint8_t{
enum class UART_Pair_Key : uint8_t{
//UART1
Tx1A9_Rx1A10,
Tx1B6_Rx1B7,
@@ -41,65 +41,65 @@ enum class UART_Pair : uint8_t{
};
constexpr SHAL_UART_Pair getUARTPair(const UART_Pair pair){
constexpr SHAL_UART_Pair getUARTPair(const UART_Pair_Key pair){
switch(pair){
case UART_Pair::Tx1A9_Rx1A10: return {USART1, GPIO_Key::A9, GPIO_Key::A10, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair::Tx1B6_Rx1B7: return {USART1, GPIO_Key::B6, GPIO_Key::B7, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
case UART_Pair::Tx2A2_Rx2A3: return {USART2, GPIO_Key::A2, GPIO_Key::A3, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair::Tx2A14_Rx2A15: return {USART2, GPIO_Key::A14, GPIO_Key::A15, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair::Tx3B10_Rx3B11: return {USART3, GPIO_Key::B10, GPIO_Key::B11, GPIO_Alternate_Function::AF4, GPIO_Alternate_Function::AF4};
case UART_Pair::Tx3C4_Rx3C5: return {USART3, GPIO_Key::C4, GPIO_Key::C5, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair::Tx3C10_Rx3C11: return {USART3, GPIO_Key::C10, GPIO_Key::C11, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair::Tx4A0_Rx4A1: return {USART4, GPIO_Key::A0, GPIO_Key::A1, GPIO_Alternate_Function::AF4, GPIO_Alternate_Function::AF4};
case UART_Pair::Tx4C10_Rx4C11: return {USART4, GPIO_Key::C10, GPIO_Key::C11, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
case UART_Pair::NUM_PAIRS:
case UART_Pair::INVALID:
case UART_Pair_Key::Tx1A9_Rx1A10: return {USART1, GPIO_Key::A9, GPIO_Key::A10, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair_Key::Tx1B6_Rx1B7: return {USART1, GPIO_Key::B6, GPIO_Key::B7, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
case UART_Pair_Key::Tx2A2_Rx2A3: return {USART2, GPIO_Key::A2, GPIO_Key::A3, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair_Key::Tx2A14_Rx2A15: return {USART2, GPIO_Key::A14, GPIO_Key::A15, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair_Key::Tx3B10_Rx3B11: return {USART3, GPIO_Key::B10, GPIO_Key::B11, GPIO_Alternate_Function::AF4, GPIO_Alternate_Function::AF4};
case UART_Pair_Key::Tx3C4_Rx3C5: return {USART3, GPIO_Key::C4, GPIO_Key::C5, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair_Key::Tx3C10_Rx3C11: return {USART3, GPIO_Key::C10, GPIO_Key::C11, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
case UART_Pair_Key::Tx4A0_Rx4A1: return {USART4, GPIO_Key::A0, GPIO_Key::A1, GPIO_Alternate_Function::AF4, GPIO_Alternate_Function::AF4};
case UART_Pair_Key::Tx4C10_Rx4C11: return {USART4, GPIO_Key::C10, GPIO_Key::C11, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
case UART_Pair_Key::NUM_PAIRS:
case UART_Pair_Key::INVALID:
assert(false);
return {nullptr, GPIO_Key::INVALID, GPIO_Key::INVALID, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
}
__builtin_unreachable();
}
constexpr uint8_t getUARTChannel(const UART_Pair pair){
constexpr uint8_t getUARTChannel(const UART_Pair_Key pair){
switch(pair){
case UART_Pair::Tx1A9_Rx1A10:
case UART_Pair::Tx1B6_Rx1B7:
case UART_Pair_Key::Tx1A9_Rx1A10:
case UART_Pair_Key::Tx1B6_Rx1B7:
return 0;
case UART_Pair::Tx2A2_Rx2A3:
case UART_Pair::Tx2A14_Rx2A15:
case UART_Pair_Key::Tx2A2_Rx2A3:
case UART_Pair_Key::Tx2A14_Rx2A15:
return 1;
case UART_Pair::Tx3B10_Rx3B11:
case UART_Pair::Tx3C4_Rx3C5:
case UART_Pair::Tx3C10_Rx3C11:
case UART_Pair_Key::Tx3B10_Rx3B11:
case UART_Pair_Key::Tx3C4_Rx3C5:
case UART_Pair_Key::Tx3C10_Rx3C11:
return 2;
case UART_Pair::Tx4A0_Rx4A1:
case UART_Pair::Tx4C10_Rx4C11:
case UART_Pair_Key::Tx4A0_Rx4A1:
case UART_Pair_Key::Tx4C10_Rx4C11:
return 3;
case UART_Pair::NUM_PAIRS:
case UART_Pair::INVALID:
case UART_Pair_Key::NUM_PAIRS:
case UART_Pair_Key::INVALID:
assert(false);
return 0;
}
__builtin_unreachable();
}
constexpr SHAL_UART_ENABLE_REG getUARTEnableReg(const UART_Pair pair){
constexpr SHAL_UART_Enable_Register getUARTEnableReg(const UART_Pair_Key pair){
switch(pair){
case UART_Pair::Tx1A9_Rx1A10:
case UART_Pair::Tx1B6_Rx1B7:
case UART_Pair_Key::Tx1A9_Rx1A10:
case UART_Pair_Key::Tx1B6_Rx1B7:
return {&RCC->APB2ENR,RCC_APB2ENR_USART1EN};
case UART_Pair::Tx2A2_Rx2A3:
case UART_Pair::Tx2A14_Rx2A15:
case UART_Pair_Key::Tx2A2_Rx2A3:
case UART_Pair_Key::Tx2A14_Rx2A15:
return {&RCC->APB1ENR,RCC_APB1ENR_USART2EN};
case UART_Pair::Tx3B10_Rx3B11:
case UART_Pair::Tx3C4_Rx3C5:
case UART_Pair::Tx3C10_Rx3C11:
case UART_Pair_Key::Tx3B10_Rx3B11:
case UART_Pair_Key::Tx3C4_Rx3C5:
case UART_Pair_Key::Tx3C10_Rx3C11:
return {&RCC->APB1ENR,RCC_APB1ENR_USART3EN};
case UART_Pair::Tx4A0_Rx4A1:
case UART_Pair::Tx4C10_Rx4C11:
case UART_Pair_Key::Tx4A0_Rx4A1:
case UART_Pair_Key::Tx4C10_Rx4C11:
return {&RCC->APB1ENR,RCC_APB1ENR_USART4EN};
case UART_Pair::NUM_PAIRS:
case UART_Pair::INVALID:
case UART_Pair_Key::NUM_PAIRS:
case UART_Pair_Key::INVALID:
assert(false);
return {nullptr, 0};
}