109 lines
2.4 KiB
C
109 lines
2.4 KiB
C
/*============================================================================
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Copyright (c) 2022 Quectel Wireless Solution, Co., Ltd. All Rights Reserved.
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Quectel Wireless Solution Proprietary and Confidential.
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=============================================================================*/
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#ifndef _QL_ADC_H
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#define _QL_ADC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*========================================================================
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* Macro Definition
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*========================================================================*/
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typedef enum
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{
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ADC_CHANNEL_ADC0 = 0,
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ADC_CHANNEL_ADC1 = 1,
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ADC_CHANNEL_VBAT = 2,
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}QL_ADC_CHANNEL_TYPE_E;
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typedef enum
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{
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ADC_READ_FAIL = 0,
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ADC_READ_SUCCESS = 1,
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}QL_ADC_READ_STATE_E;
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/*****************************************************************
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* Function: ql_adc_init
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*
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* Description:
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* 初始化ADC
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*
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* Parameters:
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* void
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*
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* Return:
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* 0 成功。
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* -1 失败。
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*
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*****************************************************************/
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int ql_adc_init(void);
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/*****************************************************************
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* Function: ql_adc_read
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*
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* Description:
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* 读取ADC的值
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*
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* Parameters:
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* adc_channel [in] ADC通道 ,参考 QUEC_ADC_CHANNEL_TYPE_E
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* p_batvol [out] ADC的值
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*
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* Return:
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* 0 读取失败。
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* 1 读取成功。
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* 参考QL_ADC_READ_STATE_E
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*
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*****************************************************************/
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int ql_adc_read(unsigned char adc_channel, unsigned short *p_batvol);
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/*****************************************************************
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* Function: ql_get_cur_source_vol
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*
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* Description:
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*
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* Parameters:
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*
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*
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* Return:
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*
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*
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* 仅EC100Y 支持此接口
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*****************************************************************/
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int ql_get_cur_source_vol(void);
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/*****************************************************************
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* Function: ql_get_temperature_celsius_value
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*
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* Description:
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* gain temperature Celsius Value
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*
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* Parameters:
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* void
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*
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* Return:
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* temperature Celsius Value
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*
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*
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*****************************************************************/
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int ql_get_temperature_celsius_value(void);
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////以下接口不建议使用
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void ql_adc_onff(unsigned char status);
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int ql_adc_read_raw_value(unsigned char adc_channel, unsigned short *p_batvol);
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#ifdef __cplusplus
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} /*"C" */
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#endif
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#endif
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