chain40
5892bffd3c
1. 實作 Dev mode 2. 實作 cis_version 3. ADC_DRV 新增 adc_read_mutiple_channels()/adc_read_mutiple_channels_ex(), 連續轉換多個 ADC channel 備註: 目前設定使用 adc_read_mutiple_channels()/adc_read_mutiple_channels_ex() 每筆 ADC 需要 sample 40us
39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
#pragma once
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#ifndef __ADC_DRV_H__
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#define __ADC_DRV_H__
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#include "adc_drv_if.h"
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#include "app_config.h"
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#define ADC_DRV_ERROR (-1)
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#define ADC_DRV_SUCCESS (0)
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#define AIN0 0
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#define AIN1 1
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#define AIN2 2
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#define AIN3 3
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#define AIN4 4
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#define AIN5 5
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#define AIN6 6
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#define AIN7 7
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#if (DEF_ADC_DRV_ENABLED)
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int adc_init(void);
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int adc_reset(void);
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int adc_gain(adc_gain_t gain);
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int adc_read(uint32_t channel, int32_t *adc_val);
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int adc_read_milivolt(uint32_t channel, float *mv);
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int adc_read_mutiple_channels(uint32_t *p_channel, int32_t *p_adc_val, uint32_t cnt);
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int adc_read_mutiple_channels_ex(uint32_t *p_channel, int32_t *p_adc_val, uint32_t cnt, void (*preliminary_action)(void));
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#else
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#define adc_init()
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#define adc_reset()
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#define adc_gain(x)
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#define adc_read(x, y)
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#define adc_read_milivolt(x, y)
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#define adc_read_mutiple_channels(x, y, z)
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#define adc_read_mutiple_channels_ex(x, y, z, a)
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#endif /* ! DEF_ADC_DRV_ENABLED */
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#endif // !__ADC_DRV_H__
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