static void Test_Injected()
{
GPIOB* gpioB = GPIOB::GetInstance();
gpioB->EnablePeripheralClock(true);
//LEDs on pins 25 26 27 28
gpioB->SetupGPIO_OutPP(GPIO_PIN12);
gpioB->SetupGPIO_OutPP(GPIO_PIN13);
gpioB->SetupGPIO_OutPP(GPIO_PIN14);
gpioB->SetupGPIO_OutPP(GPIO_PIN15);
GPIOA* gpioA = GPIOA::GetInstance();
gpioA->EnablePeripheralClock(true);
gpioA->SetupGPIO_InAnalog(GPIO_PIN0);
gpioA->SetupGPIO_InAnalog(GPIO_PIN1);
gpioA->SetupGPIO_InAnalog(GPIO_PIN2);
gpioA->SetupGPIO_InAnalog(GPIO_PIN3);
ADC1* adc1 = ADC1::GetInstance();
adc1->Enable(true);
adc1->AddConversion (ADC_IN0, ADC_SMP_28_5); //pin10
adc1->AddJConversion (ADC_IN1, ADC_SMP_13_5); //pin11
adc1->AddJConversion(ADC_IN2, ADC_SMP_13_5); //pin12
adc1->AddJConversion (ADC_IN3, ADC_SMP_13_5); //pin13
ADC_IRQ_JHandler_Test handler;
adc1->SetJInterruptHandler(&handler);
adc1->EnableJInterrupt(true);
adc1->SetAutoInjection(true);
adc1->SetScanMode();
adc1->StartConversion(true);
while (1)
;
}
void main_loop()
{
RCC::GetInstance()->Delay_ms(3000);
GPIOA* gpioA = GPIOA::GetInstance();
gpioA->EnablePeripheralClock(true);
gpioA->SetupGPIO_InAnalog(GPIO_PIN0);
ADC1* adc1 = ADC1::GetInstance();
adc1->Enable(true);
adc1->AddConversion(ADC_IN0, ADC_SMP_1_5); //PA0, pin 10
adc1->EnableInterrupt(true);
ADC1_IRQ_Handler adcHandler;
adc1->SetInterruptHandler(&adcHandler);
adc1->StartConversion(true);
while (1)
;
}
static void DAC_Test()
{
GenerateData();
GPIOA* portA = GPIOA::GetInstance();
portA->EnablePeripheralClock(true);
portA->SetupGPIO_InAnalog(GPIO_PIN4); //DAC pin
DAC* dac = DAC::GetInstance();
dac->EnablePeripheralClock(true);
DAC_Channel* ch = dac->GetChannel(DAC_CHANNEL_1);
ch->SelectDataRegister12R();
ch->SetAmplitude(DAC_CR_AMPL_2047);
ch->EnableTriangleWaveGeneration();
ch->EnableChannel();
//ch->Write
}
static void DAC_Test_DMA()
{
GenerateData();
GPIOA* portA = GPIOA::GetInstance();
portA->EnablePeripheralClock(true);
portA->SetupGPIO_InAnalog(GPIO_PIN4); //DAC pin
DAC* dac = DAC::GetInstance();
dac->EnablePeripheralClock(true);
dac->SetIrqHandler(new DAC_IRQ_Handler1());
DAC_Channel* dacCh = dac->GetChannel(DAC_CHANNEL_1);
dacCh->SelectTriggerTimer6();
dacCh->EnableUnderrunInterrupt();
dacCh->SelectDataRegister12R();
uint32_t dacDataAddr = (uint32_t) dacCh->GetDataRegisterAddress();
DMA1* dma1 = DMA1::GetInstance();
dma1->EnablePeripheralClock(true);
DMA_Channel* dmaCh3 = dma1->GetChannel(DMA_CHANNEL_3);
dmaCh3->SetPeripheralAddress(dacDataAddr);
dmaCh3->SetMemoryAddress((uint32_t) data);
dmaCh3->SetCircularMode();
dmaCh3->SetDirection_MemoryToPeripheral();
dmaCh3->SetMemorySize_16bits();
dmaCh3->SetPeripheralSize_16bits();
dmaCh3->SetNumberOfData(nsteps);
dmaCh3->SetMemoryIncrementMode();
dmaCh3->SetPriorityHigh();
dacCh->EnableChannel();
dacCh->EnableDMA();
}
