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/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-06-04 Chushicheng first version
*/
#ifndef __DRV_ADC_H__
#define __DRV_ADC_H__
#include <rtdevice.h>
#ifdef BSP_USING_ADC
/* pico adc dirver class */
struct pico_adc
{
struct rt_adc_ops ops;
struct rt_adc_device pico_adc_device;
};
/* pico config class */
struct pico_adc_config
{
rt_uint8_t pin;
rt_uint8_t channel;
const char *device_name;
};
#ifdef BSP_USING_ADC0
#define ADC0_CONFIG \
{ \
.pin = 26, \
.channel = 0, \
.device_name = "adc0", \
}
#endif
#ifdef BSP_USING_ADC1
#define ADC1_CONFIG \
{ \
.pin = 27, \
.channel = 1, \
.device_name = "adc1", \
}
#endif
#ifdef BSP_USING_ADC2
#define ADC2_CONFIG \
{ \
.pin = 28, \
.channel = 2, \
.device_name = "adc2", \
}
#endif
int rt_hw_adc_init(void);
#endif /* BSP_USING_ADC */
#endif /* __DRV_ADC_H__ */
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