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[adc] modify adc channel data type from rt_uint32_t to rt_int8_t

This commit is contained in:
Meco Man 2023-04-08 22:24:19 -04:00 committed by Man, Jianting (Meco)
parent c8956357e4
commit e9bbc2e349
2 changed files with 14 additions and 14 deletions
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20
components/drivers/include/drivers/adc.h
View File

@ -12,17 +12,18 @@
#ifndef __ADC_H__
#define __ADC_H__
#include <rtthread.h>
#define RT_ADC_INTERN_CH_TEMPER ((rt_uint32_t)-1)
#define RT_ADC_INTERN_CH_VREF ((rt_uint32_t)-2)
#define RT_ADC_INTERN_CH_VBAT ((rt_uint32_t)-3)
#define RT_ADC_INTERN_CH_TEMPER (-1)
#define RT_ADC_INTERN_CH_VREF (-2)
#define RT_ADC_INTERN_CH_VBAT (-3)
struct rt_adc_device;
struct rt_adc_ops
{
rt_err_t (*enabled)(struct rt_adc_device *device, rt_uint32_t channel, rt_bool_t enabled);
rt_err_t (*convert)(struct rt_adc_device *device, rt_uint32_t channel, rt_uint32_t *value);
rt_err_t (*enabled)(struct rt_adc_device *device, rt_int8_t channel, rt_bool_t enabled);
rt_err_t (*convert)(struct rt_adc_device *device, rt_int8_t channel, rt_uint32_t *value);
rt_uint8_t (*get_resolution)(struct rt_adc_device *device);
rt_int16_t (*get_vref) (struct rt_adc_device *device);
};
@ -43,10 +44,9 @@ typedef enum
} rt_adc_cmd_t;
rt_err_t rt_hw_adc_register(rt_adc_device_t adc,const char *name, const struct rt_adc_ops *ops, const void *user_data);
rt_uint32_t rt_adc_read(rt_adc_device_t dev, rt_uint32_t channel);
rt_err_t rt_adc_enable(rt_adc_device_t dev, rt_uint32_t channel);
rt_err_t rt_adc_disable(rt_adc_device_t dev, rt_uint32_t channel);
rt_int16_t rt_adc_voltage(rt_adc_device_t dev, rt_uint32_t channel);
rt_uint32_t rt_adc_read(rt_adc_device_t dev, rt_int8_t channel);
rt_err_t rt_adc_enable(rt_adc_device_t dev, rt_int8_t channel);
rt_err_t rt_adc_disable(rt_adc_device_t dev, rt_int8_t channel);
rt_int16_t rt_adc_voltage(rt_adc_device_t dev, rt_int8_t channel);
#endif /* __ADC_H__ */

8
components/drivers/misc/adc.c
View File

@ -115,7 +115,7 @@ rt_err_t rt_hw_adc_register(rt_adc_device_t device, const char *name, const stru
return result;
}
rt_uint32_t rt_adc_read(rt_adc_device_t dev, rt_uint32_t channel)
rt_uint32_t rt_adc_read(rt_adc_device_t dev, rt_int8_t channel)
{
rt_uint32_t value;
@ -126,7 +126,7 @@ rt_uint32_t rt_adc_read(rt_adc_device_t dev, rt_uint32_t channel)
return value;
}
rt_err_t rt_adc_enable(rt_adc_device_t dev, rt_uint32_t channel)
rt_err_t rt_adc_enable(rt_adc_device_t dev, rt_int8_t channel)
{
rt_err_t result = RT_EOK;
@ -144,7 +144,7 @@ rt_err_t rt_adc_enable(rt_adc_device_t dev, rt_uint32_t channel)
return result;
}
rt_err_t rt_adc_disable(rt_adc_device_t dev, rt_uint32_t channel)
rt_err_t rt_adc_disable(rt_adc_device_t dev, rt_int8_t channel)
{
rt_err_t result = RT_EOK;
@ -162,7 +162,7 @@ rt_err_t rt_adc_disable(rt_adc_device_t dev, rt_uint32_t channel)
return result;
}
rt_int16_t rt_adc_voltage(rt_adc_device_t dev, rt_uint32_t channel)
rt_int16_t rt_adc_voltage(rt_adc_device_t dev, rt_int8_t channel)
{
rt_uint32_t value = 0;
rt_int16_t vref = 0, voltage = 0;