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Fixed ADC functionality

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This commit is contained in:
Ea-r-th
2025-10-19 18:33:18 -07:00
parent 2c5592c2d3
commit e41cf30c87
8 changed files with 74 additions and 37 deletions
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20
SHAL/Src/STM32L4XX/Peripheral/GPIO/SHAL_GPIO.cpp
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@@ -5,7 +5,7 @@
#include "SHAL_GPIO.h"
#include "SHAL_EXTI_CALLBACK.h"
#include "SHAL_UART.h"
SHAL_GPIO::SHAL_GPIO() : m_GPIO_KEY(GPIO_Key::INVALID){
//Do not initialize anything
@@ -34,7 +34,19 @@ void SHAL_GPIO::toggle() volatile {
gpioPeripheral.reg->ODR ^= (1 << gpioPeripheral.global_offset);
}
SHAL_Result SHAL_GPIO::setPinMode(PinMode mode) volatile {
SHAL_GPIO_Peripheral gpioPeripheral = getGPIORegister(m_GPIO_KEY);
gpioPeripheral.reg->MODER &= ~(0x03 << (2 * gpioPeripheral.global_offset));
gpioPeripheral.reg->MODER |= (static_cast<uint8_t>(mode) << (2 * gpioPeripheral.global_offset));
if(mode == PinMode::ANALOG_MODE && getGPIOPortInfo(m_GPIO_KEY).ADCChannel != SHAL_ADC_Channel::NO_ADC_MAPPING){
SHAL_UART2.sendString("Error: GPIO pin has no valid ADC mapping\r\n");
return SHAL_Result::ERROR;
}
return SHAL_Result::OKAY;
}
void SHAL_GPIO::setPinType(PinType type) volatile {
SHAL_GPIO_Peripheral gpioPeripheral = getGPIORegister(m_GPIO_KEY);
@@ -62,11 +74,7 @@ void SHAL_GPIO::setAlternateFunction(GPIO_Alternate_Function AF) volatile {
gpioPeripheral.reg->AFR[afrIndex] |= (static_cast<int>(AF) << (gpioPeripheral.global_offset * 4));
}
void SHAL_GPIO::setPinMode(PinMode mode) volatile {
SHAL_GPIO_Peripheral gpioPeripheral = getGPIORegister(m_GPIO_KEY);
gpioPeripheral.reg->MODER &= ~(0x03 << (2 * gpioPeripheral.global_offset)); //Clear any previous mode
gpioPeripheral.reg->MODER |= (static_cast<uint8_t>(mode) << (2 * gpioPeripheral.global_offset)); //Set mode based on pinmode bit structure
}
void SHAL_GPIO::useAsExternalInterrupt(TriggerMode mode, EXTICallback callback) {