void _ADC_Init(void) {
ADC_InitTypeDef ADC_InitStructure;
ADC_CommonInitTypeDef ADC_CommonInitStruct;
//Enabling ADC clock
RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC2, ENABLE);
//ADC common init configuration for Multi mode ADC
ADC_CommonInitStruct.ADC_Mode = ADC_DualMode_RegSimult;
ADC_CommonInitStruct.ADC_DMAAccessMode = ADC_DMAAccessMode_Disabled; //ADC_DMAAccessMode_Disabled; ADC_DMAAccessMode_1; ADC_DMAAccessMode_2; ADC_DMAAccessMode_3
ADC_CommonInitStruct.ADC_Prescaler = ADC_Prescaler_Div2; //ADC_Prescaler_Div2; ADC_Prescaler_Div4; ADC_Prescaler_Div6; ADC_Prescaler_Div8
ADC_CommonInitStruct.ADC_TwoSamplingDelay = ADC_TwoSamplingDelay_5Cycles; //ADC_TwoSamplingDelay_5Cycles - i tak dalej po 1 do 20 cykli
ADC_CommonInit(&ADC_CommonInitStruct);
//ADC1 configuration
ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
ADC_InitStructure.ADC_ContinuousConvMode = ENABLE;
ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1; //Timer
ADC_InitStructure.ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_Rising;
ADC_InitStructure.ADC_NbrOfConversion = 1;
ADC_InitStructure.ADC_Resolution = ADC_Resolution_12b;
ADC_InitStructure.ADC_ScanConvMode = DISABLE;
ADC_Init(ADC1,&ADC_InitStructure);
//ADC2 configuration
ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
ADC_InitStructure.ADC_ContinuousConvMode = ENABLE;
ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1; //Timer
ADC_InitStructure.ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_Rising;
ADC_InitStructure.ADC_NbrOfConversion = 1;
ADC_InitStructure.ADC_Resolution = ADC_Resolution_12b;
ADC_InitStructure.ADC_ScanConvMode = DISABLE;
ADC_Init(ADC2,&ADC_InitStructure);
//Regular channels config
ADC_RegularChannelConfig(ADC1,ADC_Channel_9,1,ADC_SampleTime_144Cycles);
ADC_RegularChannelConfig(ADC2,ADC_Channel_2,1,ADC_SampleTime_144Cycles);
//DMA for Multi mode ADC
ADC_MultiModeDMARequestAfterLastTransferCmd(ENABLE);
//Activating continuous mode
ADC_ContinuousModeCmd(ADC1, ENABLE);
ADC_ContinuousModeCmd(ADC2, ENABLE);
//Enabling ADC
ADC_Cmd(ADC1, ENABLE);
ADC_Cmd(ADC2, ENABLE);
ADC_SoftwareStartConv(ADC1);
ADC_SoftwareStartConv(ADC2);
}
void initial_adc_dma_for_mosfet_test(void)
{
DMA_InitTypeDef DMA_InitStructure;
// Set the TIM1 Trgo as the ADC trigger
ADC1->CFGR1 |= ADC_ExternalTrigConvEdge_Rising;
ADC1->CFGR1 &= ~ADC_ExternalTrigConv_T1_CC4;
ADC1->CFGR1 |= ADC_ExternalTrigConv_T1_TRGO;
ADC_ITConfig(ADC1, ADC_IT_EOSEQ, DISABLE);
// Continuous mode
// When tim1 update trigger the convert
ADC_ContinuousModeCmd(ADC1, ENABLE);
// Reconfig ADC DMA buffer
DMA_DeInit(DMA1_Channel1);
ADC_DMARequestModeConfig(ADC1, ADC_DMAMode_OneShot);
DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t)ADC1_DR_Address;
DMA_InitStructure.DMA_MemoryBaseAddr = (uint32_t)adc_buffer_for_mosfet_test;
DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC;
DMA_InitStructure.DMA_BufferSize = 50;
DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
DMA_InitStructure.DMA_Mode = DMA_Mode_Normal;
DMA_InitStructure.DMA_Priority = DMA_Priority_High;
DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
DMA_Init(DMA1_Channel1, &DMA_InitStructure);
DMA_Cmd(DMA1_Channel1, ENABLE);
}
void pots_adcInit(){
RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE);
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE);
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE);
GPIO_InitTypeDef gpioInitStruct;
gpioInitStruct.GPIO_Pin = GPIO_Pin_0
| GPIO_Pin_1
| GPIO_Pin_2
| GPIO_Pin_3;
gpioInitStruct.GPIO_Mode = GPIO_Mode_AN;
gpioInitStruct.GPIO_OType = GPIO_OType_PP;
gpioInitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
gpioInitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOA, &gpioInitStruct);
GPIO_Init(GPIOC, &gpioInitStruct);
ADC_CommonInitTypeDef adcCommonInitStruct;
adcCommonInitStruct.ADC_Mode = ADC_Mode_Independent;
adcCommonInitStruct.ADC_Prescaler = ADC_Prescaler_Div2;
adcCommonInitStruct.ADC_DMAAccessMode = ADC_DMAAccessMode_Disabled;
adcCommonInitStruct.ADC_TwoSamplingDelay = ADC_TwoSamplingDelay_5Cycles;
ADC_CommonInit(&adcCommonInitStruct);
ADC_InitTypeDef adcInitStruct;
adcInitStruct.ADC_Resolution = ADC_Resolution_12b;
adcInitStruct.ADC_ScanConvMode = ENABLE;
adcInitStruct.ADC_ContinuousConvMode = ENABLE;
adcInitStruct.ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1;
adcInitStruct.ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None;
adcInitStruct.ADC_DataAlign = ADC_DataAlign_Right;
adcInitStruct.ADC_NbrOfConversion = POTS_NUMBER;
ADC_Init(ADC1,&adcInitStruct);
ADC_RegularChannelConfig(ADC1,ADC_Channel_10,1,ADC_SampleTime_480Cycles); // pc0
ADC_RegularChannelConfig(ADC1,ADC_Channel_11,2,ADC_SampleTime_480Cycles); // pc1
ADC_RegularChannelConfig(ADC1,ADC_Channel_12,3,ADC_SampleTime_480Cycles); // pc2
ADC_RegularChannelConfig(ADC1,ADC_Channel_13,4,ADC_SampleTime_480Cycles); // pc3
ADC_RegularChannelConfig(ADC1,ADC_Channel_0,5,ADC_SampleTime_480Cycles); // pa0
ADC_RegularChannelConfig(ADC1,ADC_Channel_1,6,ADC_SampleTime_480Cycles); // pa1
ADC_RegularChannelConfig(ADC1,ADC_Channel_2,7,ADC_SampleTime_480Cycles); // pa2
ADC_RegularChannelConfig(ADC1,ADC_Channel_3,8,ADC_SampleTime_480Cycles); // pa3
ADC_ContinuousModeCmd(ADC1,ENABLE);
}
void init_ADC(void)
{
RCC_APB2PeriphClockCmd(RCC_APB2ENR_ADC1EN, ENABLE);
RCC_AHB1PeriphClockCmd(RCC_AHB1ENR_GPIOAEN, ENABLE);
GPIO_InitTypeDef gpini[1] = {{0}};
gpini->GPIO_Pin = GPIO_Pin_0;
gpini->GPIO_Mode = GPIO_Mode_AIN;
gpini->GPIO_Speed = GPIO_Speed_2MHz;
gpini->GPIO_OType = GPIO_OType_PP;
gpini->GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, gpini);
ADC_InitTypeDef ini[1] = {{0}};
ADC_StructInit(ini);
// must be 30MHz max
ini->ADC_Resolution = ADC_Resolution_12b;
ini->ADC_ScanConvMode = DISABLE;
ini->ADC_ContinuousConvMode = ENABLE;
ini->ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None;
ini->ADC_ExternalTrigConv = ADC_ExternalTrigConv_T8_TRGO; // Don't care
ini->ADC_DataAlign = ADC_DataAlign_Left;
ini->ADC_NbrOfConversion = 1;
ADC_CommonInitTypeDef inic[1] = {{0}};
ADC_CommonStructInit(inic);
inic->ADC_Mode = ADC_Mode_Independent;
inic->ADC_Prescaler = ADC_Prescaler_Div8;
inic->ADC_DMAAccessMode = ADC_DMAAccessMode_Disabled;
inic->ADC_TwoSamplingDelay = ADC_TwoSamplingDelay_20Cycles; // don't care
ADC_DeInit();
ADC_CommonInit(inic);
ADC_Init(ADC1, ini);
ADC_RegularChannelConfig(ADC1, ADC_Channel_0, 1, ADC_SampleTime_480Cycles);
ADC_ContinuousModeCmd(ADC1, ENABLE);
ADC_EOCOnEachRegularChannelCmd(ADC1, DISABLE);
ADC_Cmd(ADC1, ENABLE);
ADC_SoftwareStartConv(ADC1);
}
void ADC_init_all()
{
//variables
DMA_InitTypeDef DMA_InitStructure;
ADC_CommonInitTypeDef ADC_CommonInitStructure;
ADC_InitTypeDef ADC_InitStructure;
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_DMA2, ENABLE);
//RCC_AHB1PeriphClockCmd(RCC_AHB1ENR_GPIOCEN, ENABLE);
ADC_DeInit();
RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE);
ADC_CommonInitStructure.ADC_Mode = ADC_Mode_Independent;
ADC_CommonInitStructure.ADC_Prescaler = ADC_Prescaler_Div2;
ADC_CommonInitStructure.ADC_DMAAccessMode = ADC_DMAAccessMode_Disabled;
ADC_CommonInitStructure.ADC_TwoSamplingDelay = ADC_TwoSamplingDelay_10Cycles;
ADC_CommonInit(&ADC_CommonInitStructure);
ADC_InitStructure.ADC_Resolution = ADC_Resolution_12b;
ADC_InitStructure.ADC_ScanConvMode = ENABLE;
ADC_InitStructure.ADC_ContinuousConvMode = ENABLE;
ADC_InitStructure.ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None;
ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1;
ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
ADC_InitStructure.ADC_NbrOfConversion = 3;
ADC_Init(ADC1, &ADC_InitStructure);
ADC_RegularChannelConfig(ADC1, ADC_Channel_10, 1, ADC_SampleTime_84Cycles);
ADC_RegularChannelConfig(ADC1, ADC_Channel_11, 2, ADC_SampleTime_84Cycles);
ADC_RegularChannelConfig(ADC1, ADC_Channel_12, 3, ADC_SampleTime_84Cycles);
// DMA
DMA_DeInit(DMA2_Stream4);//Can be used for ADC1
DMA_InitStructure.DMA_Channel = 0;//Can be used for ADC1
DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t) &ADC1->DR;
DMA_InitStructure.DMA_Memory0BaseAddr = (uint32_t) &ADC_DMA_buffer; //DMA buffer Address
DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralToMemory;//From ADC to memory
DMA_InitStructure.DMA_BufferSize = 3;// 3
DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
DMA_InitStructure.DMA_Mode = DMA_Mode_Circular;
DMA_InitStructure.DMA_Priority = DMA_Priority_High;
DMA_InitStructure.DMA_FIFOMode = DMA_FIFOMode_Disable;
DMA_InitStructure.DMA_FIFOThreshold = DMA_FIFOThreshold_HalfFull;
DMA_InitStructure.DMA_MemoryBurst = DMA_MemoryBurst_Single;
DMA_InitStructure.DMA_PeripheralBurst = DMA_PeripheralBurst_Single;
DMA_Init(DMA2_Stream4, &DMA_InitStructure);
DMA_Cmd(DMA2_Stream4, ENABLE);
while(DMA_GetCmdStatus(DMA2_Stream4)==DISABLE){};
ADC_DMACmd(ADC1, ENABLE);
ADC_Cmd(ADC1, ENABLE);
ADC_DMARequestAfterLastTransferCmd(ADC1, ENABLE);
ADC_ContinuousModeCmd(ADC1,ENABLE);
ADC_SoftwareStartConv(ADC1);
median_filter_init();
}
/*=====================================================================================================*/
void ADC_Config( void )
{
DMA_InitTypeDef DMA_InitStruct;
ADC_InitTypeDef ADC_InitStruct;
ADC_CommonInitTypeDef ADC_CommonInitStruct;
GPIO_InitTypeDef GPIO_InitStruct;
/* ADC Clk Init *************************************************************/
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE);
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_DMA2, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE);
/* ADC_I PA4 */ /* ADC_V PA5 */
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_4 | GPIO_Pin_5;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AN;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &GPIO_InitStruct);
/* ADC DMA Init *************************************************************/
DMA_InitStruct.DMA_Channel = DMA_Channel_0;
DMA_InitStruct.DMA_PeripheralBaseAddr = (u32)ADC1_DR_ADDRESS; // Peripheral address
DMA_InitStruct.DMA_Memory0BaseAddr = (u32)&ADC_DMA_Buf; // Memory address
DMA_InitStruct.DMA_DIR = DMA_DIR_PeripheralToMemory; // Peripheral to Memory
DMA_InitStruct.DMA_BufferSize = ADC_Sample*ADC_Channel; // Memory Buffer Size
DMA_InitStruct.DMA_PeripheralInc = DMA_PeripheralInc_Disable; // Peripheral address 遞增 Disable
DMA_InitStruct.DMA_MemoryInc = DMA_MemoryInc_Enable; // Memory address 遞增 Enable
DMA_InitStruct.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord; // Peripheral Data Size 16bit
DMA_InitStruct.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord; // Memory Data Size 16bit
DMA_InitStruct.DMA_Mode = DMA_Mode_Circular; // 循環模式 Enable
DMA_InitStruct.DMA_Priority = DMA_Priority_High; // ADC DMA通道 高優先級
DMA_InitStruct.DMA_FIFOMode = DMA_FIFOMode_Disable; // DMA FIFO Disable
DMA_InitStruct.DMA_FIFOThreshold = DMA_FIFOThreshold_HalfFull;
DMA_InitStruct.DMA_MemoryBurst = DMA_MemoryBurst_Single;
DMA_InitStruct.DMA_PeripheralBurst = DMA_PeripheralBurst_Single;
DMA_Init(DMA2_Stream0, &DMA_InitStruct);
DMA_Cmd(DMA2_Stream0, ENABLE);
/* ADC Common Init **********************************************************/
ADC_CommonInitStruct.ADC_Mode = ADC_Mode_Independent; // 獨立模式
ADC_CommonInitStruct.ADC_Prescaler = ADC_Prescaler_Div2; // 預分頻2
ADC_CommonInitStruct.ADC_DMAAccessMode = ADC_DMAAccessMode_Disabled; // ADC DMA Mode Disable
ADC_CommonInitStruct.ADC_TwoSamplingDelay = ADC_TwoSamplingDelay_5Cycles; // 轉換延遲時間
ADC_CommonInit(&ADC_CommonInitStruct);
/* ADC Init *****************************************************************/
ADC_InitStruct.ADC_Resolution = ADC_Resolution_12b; // 解析度 12bit
ADC_InitStruct.ADC_ScanConvMode = ENABLE; // 掃描模式
ADC_InitStruct.ADC_ContinuousConvMode = ENABLE; // 連續轉換模式
ADC_InitStruct.ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None; // 外部觸發 Disable
ADC_InitStruct.ADC_DataAlign = ADC_DataAlign_Right; // ADC數據右對齊
ADC_InitStruct.ADC_NbrOfConversion = ADC_Channel; // 轉換ADC通道數目
ADC_Init(ADC1, &ADC_InitStruct);
/* ADC Regular Config *******************************************************/
ADC_RegularChannelConfig(ADC1, ADC_Channel_4, 1, ADC_SampleTime_3Cycles); // ADC_I
ADC_RegularChannelConfig(ADC1, ADC_Channel_5, 2, ADC_SampleTime_3Cycles); // ADC_V
ADC_DMARequestAfterLastTransferCmd(ADC1, ENABLE);
ADC_DMACmd(ADC1, ENABLE);
ADC_ContinuousModeCmd(ADC1, ENABLE);
ADC_Cmd(ADC1, ENABLE);
ADC_SoftwareStartConv(ADC1);
}
void SENSOR_Force_Init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
ADC_InitTypeDef ADC_InitStructure;
ADC_CommonInitTypeDef ADC_CommonInitStructure;
DMA_InitTypeDef DMA_InitStructure;
/* GPIO Config ------------------------------------------------------------------*/
/* Enable GPIOF Clock */
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOF, ENABLE);
// Configure ADC3 Channel13 pin as analog input for New Force sensors' (1,2,3,4) I/Os
GPIO_StructInit(&GPIO_InitStructure); // Reset init structure, if not it can cause issues...
//ADC3 CH9 CH14 CH15 CH4 CH5 CH6 CH7 CH8
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3|GPIO_Pin_4|GPIO_Pin_5|GPIO_Pin_6|
GPIO_Pin_7|GPIO_Pin_8|GPIO_Pin_9|GPIO_Pin_10;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AN;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_DOWN;
GPIO_Init(GPIOF, &GPIO_InitStructure);
/* DMA2 Config ------------------------------------------------------------------*/
/* Enable DMA2 Clock */
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_DMA2, ENABLE);
/* DMA2 Stream0 channel0 configuration */
DMA_DeInit(DMA2_Stream1);
DMA_InitStructure.DMA_Channel = DMA_Channel_2;
DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t)ADC3_DR_ADDRESS;
DMA_InitStructure.DMA_Memory0BaseAddr = (uint32_t)&ADC3ConvertedValue;
DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralToMemory;
DMA_InitStructure.DMA_BufferSize = 8;
DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
DMA_InitStructure.DMA_Mode = DMA_Mode_Circular;
DMA_InitStructure.DMA_Priority = DMA_Priority_High;
DMA_InitStructure.DMA_FIFOMode = DMA_FIFOMode_Disable;
DMA_InitStructure.DMA_FIFOThreshold = DMA_FIFOThreshold_HalfFull;
DMA_InitStructure.DMA_MemoryBurst = DMA_MemoryBurst_Single;
DMA_InitStructure.DMA_PeripheralBurst = DMA_PeripheralBurst_Single;
DMA_Init(DMA2_Stream1, &DMA_InitStructure);
DMA_Cmd(DMA2_Stream1, ENABLE);
/* ADC Config -------------------------------------------------------------------*/
/* Enable ADC3 Clock */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC3,ENABLE);
/* ADC Common Init */
ADC_CommonInitStructure.ADC_Mode = ADC_Mode_Independent;
ADC_CommonInitStructure.ADC_Prescaler = ADC_Prescaler_Div4;
ADC_CommonInitStructure.ADC_DMAAccessMode = ADC_DMAAccessMode_1; //
//ADC_CommonInitStructure.ADC_DMAAccessMode = ADC_DMAAccessMode_Disabled;
ADC_CommonInitStructure.ADC_TwoSamplingDelay = ADC_TwoSamplingDelay_15Cycles;
ADC_CommonInit(&ADC_CommonInitStructure);
/* ADC1 Init */
ADC_InitStructure.ADC_Resolution = ADC_Resolution_12b;
//ADC_InitStructure.ADC_ScanConvMode = DISABLE;
ADC_InitStructure.ADC_ScanConvMode = ENABLE;
ADC_InitStructure.ADC_ContinuousConvMode = ENABLE;
// gtz02nov ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConvEdge_None;
ADC_InitStructure.ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None; //gtz01nov
ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1;
ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
//ADC_InitStructure.ADC_NbrOfConversion = 1;
ADC_InitStructure.ADC_NbrOfConversion = 8;
ADC_Init(ADC3, &ADC_InitStructure);
/* ADC3 regular channelx configuration */
ADC_RegularChannelConfig(ADC3, ADC_Channel_9, 1, ADC_SampleTime_144Cycles);// PF3
ADC_RegularChannelConfig(ADC3, ADC_Channel_14, 2, ADC_SampleTime_144Cycles);// PF4
ADC_RegularChannelConfig(ADC3, ADC_Channel_15, 3, ADC_SampleTime_144Cycles);// PF5
ADC_RegularChannelConfig(ADC3, ADC_Channel_4, 4, ADC_SampleTime_144Cycles);// PF6
ADC_RegularChannelConfig(ADC3, ADC_Channel_5, 5, ADC_SampleTime_144Cycles);// PF7
ADC_RegularChannelConfig(ADC3, ADC_Channel_6, 6, ADC_SampleTime_144Cycles);// PF8
ADC_RegularChannelConfig(ADC3, ADC_Channel_7, 7, ADC_SampleTime_144Cycles);// PF9
ADC_RegularChannelConfig(ADC3, ADC_Channel_8, 8, ADC_SampleTime_144Cycles);// PF10
/* Enable DMA request after last transfer (Single-ADC mode) */
ADC_DMARequestAfterLastTransferCmd(ADC3, ENABLE);//gtz01nov
ADC_ContinuousModeCmd(ADC3, ENABLE);
/* Enable ADC3 DMA */
ADC_DMACmd(ADC3, ENABLE);
/* Enable ADC3 */
ADC_Cmd(ADC3, ENABLE);
/* Start ADC3 Software Conversion */
ADC_SoftwareStartConv(ADC3);
}
