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Refactored timer for F0

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This commit is contained in:
Ea-r-th
2026-03-06 21:12:09 -08:00
parent 3593d8cbd2
commit 43bdee4406
26 changed files with 1763 additions and 606 deletions
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34
SHAL/Src/STM32F0xx/Peripheral/GPIO/SHAL_GPIO.cpp
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@@ -3,7 +3,7 @@
//
#include "SHAL_GPIO.h"
#include "SHAL_EXTI_CALLBACK.h"
//#include "SHAL_EXTI_CALLBACK.h"
@@ -13,10 +13,9 @@ SHAL_GPIO::SHAL_GPIO() : m_GPIO_KEY(GPIO_Key::INVALID){
SHAL_GPIO::SHAL_GPIO(GPIO_Key key) : m_GPIO_KEY(key) {
volatile unsigned long* gpioEnable = getGPIORCCEnable(key).reg;
unsigned long gpioOffset = getGPIORCCEnable(key).offset;
auto GPIORCCEnable = getGPIORCCEnable(key);
*gpioEnable |= (1 << gpioOffset); //Set enable flag
SHAL_set_register_value(GPIORCCEnable.reg,GPIORCCEnable.mask);
}
void SHAL_GPIO::setLow() {
@@ -54,12 +53,23 @@ void SHAL_GPIO::setAlternateFunction(GPIO_Alternate_Function AF) volatile {
SHAL_set_bits(alternateFunctionReg.reg,4,static_cast<uint8_t>(AF),alternateFunctionReg.offset);
}
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
SHAL_Result SHAL_GPIO::setPinMode(PinMode mode) volatile {
auto pinModeReg = getGPIOModeRegister(m_GPIO_KEY);
/*
if(mode == PinMode::ANALOG_MODE && getGPIOPortInfo(m_GPIO_KEY).ADCChannel == SHAL_ADC_Channel::NO_ADC_MAPPING){
char buff[100];
sprintf(buff, "Error: GPIO pin %d has no valid ADC mapping\r\n", static_cast<uint8_t>(m_GPIO_KEY));
SHAL_UART2.sendString(buff);
return SHAL_Result::ERROR;
}
*/
SHAL_set_bits(pinModeReg.reg,2,static_cast<uint8_t>(mode),pinModeReg.offset); //Set mode
return SHAL_Result::OKAY;
}
/* TODO Fix implementation for STM32F072
void SHAL_GPIO::useAsExternalInterrupt(TriggerMode mode, EXTICallback callback) {
uint32_t gpioPin = getGPIORegister(m_GPIO_KEY).global_offset; //Use existing structs to get offset
@@ -98,23 +108,25 @@ void SHAL_GPIO::useAsExternalInterrupt(TriggerMode mode, EXTICallback callback)
__enable_irq(); //Enable IRQ just in case
}
*/
/* TODO reimplement
uint16_t SHAL_GPIO::analogRead(SHAL_ADC_SampleTime sampleTime) {
SHAL_ADC_Channel channel = getGPIOPortInfo(m_GPIO_KEY).ADCChannel;
return GPIOManager::getGPIOADC().singleConvertSingle(channel,sampleTime);
}
*/
SHAL_GPIO& GPIOManager::get(GPIO_Key key) {
unsigned int gpioPort = getGPIOPortNumber(key);
unsigned long gpioPin = getGPIORegister(key).global_offset; //Use existing structs to get offset
uint8_t gpioPin = getGPIOPinNumber(key);
if (m_gpios[gpioPort][gpioPin].m_GPIO_KEY == GPIO_Key::INVALID){
m_gpios[gpioPort][gpioPin] = SHAL_GPIO(key);
}
return m_gpios[gpioPort][gpioPin];
}
}