105 lines
3.4 KiB
C
105 lines
3.4 KiB
C
|
/****************************************************************************
|
||
|
|
|
||
|
|
Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
|
||
|
|
|
||
|
|
This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
|
||
|
|
be copied by any method or incorporated into another program without
|
||
|
|
the express written consent of Aerospace C.Power. This Information or any portion
|
||
|
|
thereof remains the property of Aerospace C.Power. The Information contained herein
|
||
|
|
is believed to be accurate and Aerospace C.Power assumes no responsibility or
|
||
|
|
liability for its use in any way and conveys no license or title under
|
||
|
|
any patent or copyright and makes no representation or warranty that this
|
||
|
|
Information is free from patent or copyright infringement.
|
||
|
|
|
||
|
|
****************************************************************************/
|
||
|
|
#ifndef _POWER_MGMT_H
|
||
|
|
#define _POWER_MGMT_H
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define POWER_12V_DETECT_CNT 10
|
||
|
|
#define POWER_12V_DETECT_FAIL_THR (POWER_12V_DETECT_CNT/2)
|
||
|
|
|
||
|
|
#define POWER_CHARGE_COUNT_MAX 7200 //100ms *7200 = 720s = 12m
|
||
|
|
#define POWER_AUX_CHECK_COUNT_MAX 3
|
||
|
|
#define POWER_SAMPLE_COUNT_MAX 2
|
||
|
|
#define POWER_SADC_DISABLE_COUNT_MAX 100
|
||
|
|
|
||
|
|
#define POWER_MANAGEMENT_DEBUG 0
|
||
|
|
|
||
|
|
typedef enum {
|
||
|
|
POWER_TYPE_12V,
|
||
|
|
POWER_TYPE_3V,
|
||
|
|
POWER_TYPE_GND,
|
||
|
|
} power_type_t;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief power_get_supply_high_volt_thr() - get threshold of supply high voltage.
|
||
|
|
* voltage less than this means module is power down.
|
||
|
|
* @retval threshold voltage, unit:mV.
|
||
|
|
*/
|
||
|
|
int32_t power_get_supply_high_volt_thr();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief power_get_supply_low_volt_thr() - get threshold of supply low voltage.
|
||
|
|
* voltage less than this means module is pulled out or wrong.
|
||
|
|
* @retval threshold voltage, unit:mV.
|
||
|
|
*/
|
||
|
|
int32_t power_get_supply_low_volt_thr();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief power_get_supply_normal_volt_thr() - get threshold of supply normal voltage.
|
||
|
|
* voltage less than this means power is abnormal.
|
||
|
|
* @retval threshold voltage, unit:mV.
|
||
|
|
*/
|
||
|
|
int32_t power_get_supply_normal_volt_thr();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief power_get_charge_volt_thr() - get threshold of charging voltage.
|
||
|
|
* @param start_thr: pointer of start charging threshold voltage, unit:mV.
|
||
|
|
* @param stop_thr: pointer of stop charging threshold voltage, unit:mV.
|
||
|
|
* @retval none.
|
||
|
|
*/
|
||
|
|
void power_get_charge_volt_thr(int16_t *start_thr, int16_t *stop_thr);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief power_get_event_detection_enable() - get event detection enable or not.
|
||
|
|
* @retval 1: event detection enable;
|
||
|
|
* 0: event detection not enable.
|
||
|
|
*/
|
||
|
|
uint8_t power_get_event_detection_enable();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief power_get_3v_lowest_volt_thr() - get threshold of super capacitor lowest voltage.
|
||
|
|
* voltage less than this means charge circuit is bad, need disable charge.
|
||
|
|
* @retval threshold voltage, unit:mV.
|
||
|
|
*/
|
||
|
|
int32_t power_get_3v_lowest_volt_thr();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief power_get_gnd_low_volt_thr() - get threshold of gnd low voltage.
|
||
|
|
* @retval threshold voltage, unit:mV.
|
||
|
|
*/
|
||
|
|
int32_t power_get_gnd_low_volt_thr();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief power_get_volt() - get voltage by type.
|
||
|
|
* @param type, power type, refs to POWER_TYPE_xxx().
|
||
|
|
* @param ch, the adc channel of power type.
|
||
|
|
* @param err_num: err_num return value:
|
||
|
|
0 - normal. data is OK;
|
||
|
|
1 - abnormal, data is not OK;
|
||
|
|
2 - device in use;
|
||
|
|
* @retval voltage, unit:mV.
|
||
|
|
*/
|
||
|
|
int32_t power_get_volt(power_type_t type, uint32_t ch, uint8_t *err_num);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _POWER_MGMT_H */
|
||
|
|
|