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Refactored UART frontent retrieval system

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This commit is contained in:
Ea-r-th
2025-09-10 01:43:11 -07:00
parent 2f8ba8d9ee
commit 8f3bd7ebd8
7 changed files with 70 additions and 74 deletions
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28
SHAL/Src/Peripheral/UART/SHAL_UART.cpp
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@@ -2,7 +2,7 @@
******************************************************************************
* @file SHAL_TIM.h
* @author Luca Lizaranzu
* @brief Related to USART and UART abstractions
* @brief Related to USART and SHAL_UART abstractions
******************************************************************************
*/
@@ -10,10 +10,13 @@
#include "SHAL_UART.h"
#include "SHAL_GPIO.h"
UART::UART(const UART_Pair pair) : m_UARTPair(pair){
void SHAL_UART::init(const UART_Pair pair){
m_UARTPair = pair;
SHAL_UART_Pair uart_pair = getUARTPair(pair); //Get the UART_PAIR information to be initialized
//Get the GPIO pins for this UART setup
//Get the SHAL_GPIO pins for this SHAL_UART setup
GPIO_Key Tx_Key = uart_pair.TxKey; //Tx pin
GPIO_Key Rx_Key = uart_pair.RxKey; //Rx pin
@@ -23,12 +26,12 @@ UART::UART(const UART_Pair pair) : m_UARTPair(pair){
GET_GPIO(Tx_Key).setAlternateFunction(uart_pair.TxAlternateFunctionMask);
GET_GPIO(Rx_Key).setAlternateFunction(uart_pair.RxAlternateFunctionMask);
SHAL_UART_ENABLE_REG pairUARTEnable = getUARTEnableReg(pair); //Register and mask to enable the UART channel
SHAL_UART_ENABLE_REG pairUARTEnable = getUARTEnableReg(pair); //Register and mask to enable the SHAL_UART channel
*pairUARTEnable.reg |= pairUARTEnable.mask; //Enable UART line
*pairUARTEnable.reg |= pairUARTEnable.mask; //Enable SHAL_UART line
}
void UART::begin(uint32_t baudRate) volatile {
void SHAL_UART::begin(uint32_t baudRate) volatile {
USART_TypeDef* usart = getUARTPair(m_UARTPair).USARTReg;
@@ -44,11 +47,11 @@ void UART::begin(uint32_t baudRate) volatile {
}
void UART::sendString(const char *s) volatile {
void SHAL_UART::sendString(const char *s) volatile {
while (*s) sendChar(*s++); //Send chars while we haven't reached end of s
}
void UART::sendChar(char c) volatile {
void SHAL_UART::sendChar(char c) volatile {
USART_TypeDef* usart = getUARTPair(m_UARTPair).USARTReg;
@@ -59,11 +62,6 @@ void UART::sendChar(char c) volatile {
UART& UARTManager::get(UART_Pair pair) {
//Reassign if pair doesn't match
if(m_UARTs[getUARTChannel(pair)].m_UARTPair != pair) {
m_UARTs[getUARTChannel(pair)] = UART(pair);
}
return m_UARTs[getUARTChannel(pair)];
SHAL_UART& UARTManager::get(uint8_t uart) {
return m_UARTs[uart];
}