STM32C8T6的ADC配置代码,包含.h和.c文件,
时间: 2024-03-05 19:49:43 浏览: 133
stm32 adc配置代码
以下是一个基本的ADC配置代码,包含了.h和.c文件。请注意,这只是一个示例,您需要根据您的应用程序要求进行必要的修改和调整。
注:本代码适用于STM32CubeIDE开发环境。
.h文件:
```
#ifndef __ADC_H
#define __ADC_H
#ifdef __cplusplus
extern "C" {
#endif
#include "main.h"
void MX_ADC_Init(void);
#ifdef __cplusplus
}
#endif
#endif /* __ADC_H */
```
.c文件:
```
#include "adc.h"
ADC_HandleTypeDef hadc1;
void MX_ADC_Init(void)
{
ADC_ChannelConfTypeDef sConfig = {0};
/** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
*/
hadc1.Instance = ADC1;
hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;
hadc1.Init.Resolution = ADC_RESOLUTION_12B;
hadc1.Init.ScanConvMode = DISABLE;
hadc1.Init.ContinuousConvMode = DISABLE;
hadc1.Init.DiscontinuousConvMode = DISABLE;
hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
hadc1.Init.NbrOfConversion = 1;
hadc1.Init.DMAContinuousRequests = DISABLE;
hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
if (HAL_ADC_Init(&hadc1) != HAL_OK)
{
Error_Handler();
}
/** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
*/
sConfig.Channel = ADC_CHANNEL_0;
sConfig.Rank = 1;
sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES;
if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
{
Error_Handler();
}
}
```
这里配置了ADC1通道0的采样,采样时间为3个时钟周期。您可以根据您的需求进行修改。
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