void initADC()
{
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE);
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE);
GPIO_InitTypeDef gpioStructure;
gpioStructure.GPIO_Pin = GPIO_Pin_1 | GPIO_Pin_5 ;
gpioStructure.GPIO_Mode = GPIO_Mode_OUT;
gpioStructure.GPIO_OType = GPIO_OType_PP;
gpioStructure.GPIO_PuPd = GPIO_PuPd_DOWN;
gpioStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOC, &gpioStructure);
gpioStructure.GPIO_Pin = GPIO_Pin_1;
gpioStructure.GPIO_Mode = GPIO_Mode_OUT;
gpioStructure.GPIO_OType = GPIO_OType_PP;
gpioStructure.GPIO_PuPd = GPIO_PuPd_DOWN;
gpioStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOB, &gpioStructure);
TM_ADC_InitADC(ADC1);
/* TM_ADC_InitADC(ADC2);
TM_ADC_InitADC(ADC3);*/
TM_ADC_Init(ADC1, TM_ADC_Channel_1);
TM_ADC_Init(ADC1, TM_ADC_Channel_3);
TM_ADC_Init(ADC1, TM_ADC_Channel_5);
TM_ADC_Init(ADC1, TM_ADC_Channel_7);
}
void TM_ADC_Init(ADC_TypeDef* ADCx, TM_ADC_Channel_t channel) {
TM_ADC_Channel_t ch = (TM_ADC_Channel_t) channel;
if (ch == TM_ADC_Channel_0) {
TM_ADC_INT_Channel_0_Init(ADCx);
} else if (ch == TM_ADC_Channel_1) {
TM_ADC_INT_Channel_1_Init(ADCx);
} else if (ch == TM_ADC_Channel_2) {
TM_ADC_INT_Channel_2_Init(ADCx);
} else if (ch == TM_ADC_Channel_3) {
TM_ADC_INT_Channel_3_Init(ADCx);
} else if (ch == TM_ADC_Channel_4) {
TM_ADC_INT_Channel_4_Init(ADCx);
} else if (ch == TM_ADC_Channel_5) {
TM_ADC_INT_Channel_5_Init(ADCx);
} else if (ch == TM_ADC_Channel_6) {
TM_ADC_INT_Channel_6_Init(ADCx);
} else if (ch == TM_ADC_Channel_7) {
TM_ADC_INT_Channel_7_Init(ADCx);
} else if (ch == TM_ADC_Channel_8) {
TM_ADC_INT_Channel_8_Init(ADCx);
} else if (ch == TM_ADC_Channel_9) {
TM_ADC_INT_Channel_9_Init(ADCx);
} else if (ch == TM_ADC_Channel_10) {
TM_ADC_INT_Channel_10_Init(ADCx);
} else if (ch == TM_ADC_Channel_11) {
TM_ADC_INT_Channel_11_Init(ADCx);
} else if (ch == TM_ADC_Channel_12) {
TM_ADC_INT_Channel_12_Init(ADCx);
} else if (ch == TM_ADC_Channel_13) {
TM_ADC_INT_Channel_13_Init(ADCx);
} else if (ch == TM_ADC_Channel_14) {
TM_ADC_INT_Channel_14_Init(ADCx);
} else if (ch == TM_ADC_Channel_15) {
TM_ADC_INT_Channel_15_Init(ADCx);
}
/* Init ADC */
TM_ADC_InitADC(ADCx);
}
void test_adc()
{
char str[150];
/* Initialize Delay library */
TM_DELAY_Init();
/* Initialize USART1, 115200 baud, TX: PB6 */
//TM_USART_Init(USART1, TM_USART_PinsPack_2, 115200);
/* Initialize ADC1 on channel 0, this is pin PA0 */
//TM_ADC_Init(ADC1, ADC_Channel_0);
/* Initialize ADC1 on channel 3, this is pin PA3 */
//TM_ADC_Init(ADC1, ADC_Channel_3);
/* Initialize ADC1 */
TM_ADC_InitADC(ADC1);
/* Enable vbat channel */
TM_ADC_EnableVbat();
while (1) {
/* Read & format data */
sprintf(str, "----------------------------\nVbat voltage: %d mV\n", TM_ADC_ReadVbat(ADC1));
printf("----------------------------\nVbat voltage: %d mV\n", TM_ADC_ReadVbat(ADC1));
/* Put to USART */
//TM_USART_Puts(USART1, str);
/* Little delay */
Delayms(1000);
}
}