update coulomb function
ThinkPad
parent
68e32687b2
commit
6c1bb009cc
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@ -53,6 +53,7 @@
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<listOptionValue builtIn="false" value="../USB_DEVICE/App"/>
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<listOptionValue builtIn="false" value="../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy"/>
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<listOptionValue builtIn="false" value="../Drivers/STM32F1xx_HAL_Driver/Inc"/>
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<listOptionValue builtIn="false" value="../Middlewares/Coulomb"/>
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</option>
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<inputType id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c.1357480259" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.input.c"/>
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</tool>
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@ -0,0 +1,2 @@
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eclipse.preferences.version=1
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org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false
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@ -320,8 +320,11 @@ void StartCoulombRead(void *argument)
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/* Infinite loop */
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for(;;)
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{
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IIC
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osDelay(10);
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coulomb_read_status();
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if(NaviKit.system_runing)
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osDelay(500);
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else
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osDelay(5000);
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}
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/* USER CODE END StartCoulombRead */
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}
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@ -1,21 +1,73 @@
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/*
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* @Description: file content
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* @Author: CK.Zh
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* @Date: 2020-04-27 18:01:58
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* @LastEditors: CK.Zh
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* @LastEditTime: 2020-04-28 16:42:03
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*/
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#include "coulomb.h"
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#include "i2c.h"
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coulomb_t coulomb;
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//bool is_coulomb_ready()
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//{
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//// HAL_I2C_IsDeviceReady(hi2c1,COULOMB_ADDR);
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//}
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bool is_coulomb_ready()
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static HAL_StatusTypeDef coulomb_write_reg(uint8_t addr,uint8_t* pData)
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{
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// HAL_I2C_IsDeviceReady(hi2c1,COULOMB_ADDR);
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return HAL_I2C_Mem_Write(&hi2c1,COULOMB_ADDR ,addr,1,pData, 1, 10);
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}
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void coulomb_write_reg(uint8_t reg_addr,uint8_t *data)
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static uint16_t coulomb_uint8_to_uint16(uint8_t *pData,uint8_t msb,uint8_t lsb)
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{
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HAL_I2C_Master_Transmit(&hi2c1,((COULOMB_ADDR<<1) | COULOMB_WRITE_CMD), data, 1, 100);
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return ((pData[msb]<<8) | pData[lsb]);
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}
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void coulomb_read_reg(uint8_t reg_addr,uint8_t *data)
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HAL_StatusTypeDef coulomb_read_status()
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{
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HAL_I2C_Master_Receive(&hi2c1,((COULOMB_ADDR<<1) | COULOMB_READ_CMD), data, 1, 100);
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}
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uint8_t ctl_reg_set = 0xEc;
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coulomb_write_reg(LTC2943_CONTROL_REG,&ctl_reg_set);
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uint8_t pData[0x18];
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HAL_StatusTypeDef ret;
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bool coulomb_read_alcc()
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{
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return HAL_GPIO_ReadPin(COULOMB_ALCC_GPIO_Port,COULOMB_ALCC_Pin);
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HAL_I2C_Mem_Read(&hi2c1,COULOMB_ADDR ,0,1,&pData, 1, 10);
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ret = HAL_I2C_Mem_Read(&hi2c1,COULOMB_ADDR ,0,0x18,&pData[1], 0x18, 100);
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if(ret == HAL_OK )
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{
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coulomb.raw.status = pData[LTC2943_STATUS_REG];
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coulomb.raw.control = pData[LTC2943_CONTROL_REG];
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coulomb.raw.accumulated_charge =coulomb_uint8_to_uint16(pData,LTC2943_ACCUM_CHARGE_MSB_REG,LTC2943_ACCUM_CHARGE_LSB_REG);
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coulomb.raw.charge_threshold_H = coulomb_uint8_to_uint16(pData,LTC2943_CHARGE_THRESH_HIGH_MSB_REG,LTC2943_CHARGE_THRESH_HIGH_LSB_REG);
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coulomb.raw.charge_threshold_L = coulomb_uint8_to_uint16(pData,LTC2943_CHARGE_THRESH_LOW_MSB_REG,LTC2943_CHARGE_THRESH_LOW_LSB_REG);
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coulomb.raw.voltage = coulomb_uint8_to_uint16(pData,LTC2943_VOLTAGE_MSB_REG,LTC2943_VOLTAGE_LSB_REG);
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coulomb.raw.voltage_threshold_H = coulomb_uint8_to_uint16(pData,LTC2943_VOLTAGE_THRESH_HIGH_MSB_REG,LTC2943_VOLTAGE_THRESH_HIGH_LSB_REG);
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coulomb.raw.voltage_threshold_L = coulomb_uint8_to_uint16(pData,LTC2943_VOLTAGE_THRESH_LOW_MSB_REG,LTC2943_VOLTAGE_THRESH_LOW_LSB_REG);
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coulomb.raw.current = coulomb_uint8_to_uint16(pData,LTC2943_CURRENT_MSB_REG,LTC2943_CURRENT_LSB_REG);
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coulomb.raw.current_threshold_H = coulomb_uint8_to_uint16(pData,LTC2943_CURRENT_THRESH_HIGH_MSB_REG,LTC2943_CURRENT_THRESH_HIGH_LSB_REG);
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coulomb.raw.current_threshold_L = coulomb_uint8_to_uint16(pData,LTC2943_CURRENT_THRESH_LOW_MSB_REG,LTC2943_CURRENT_THRESH_LOW_LSB_REG);
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coulomb.raw.temperature = coulomb_uint8_to_uint16(pData,LTC2943_TEMPERATURE_MSB_REG,LTC2943_TEMPERATURE_LSB_REG);
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coulomb.raw.temperature_threshold_H = pData[LTC2943_TEMPERATURE_THRESH_HIGH_REG];
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coulomb.raw.temperature_threshold_L = pData[LTC2943_TEMPERATURE_THRESH_LOW_REG];
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coulomb.actual.status.current_alret = ((coulomb.raw.status>>6) & 0x01) ? true : false;
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coulomb.actual.status.accumulated_charge_alert = ((coulomb.raw.status>>5) & 0x01) ? true : false;
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coulomb.actual.status.temperature_alret = ((coulomb.raw.status>>4) & 0x01) ? true : false;
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coulomb.actual.status.charge_alert_H = ((coulomb.raw.status>>3) & 0x01) ? true : false;
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coulomb.actual.status.charge_alert_L = ((coulomb.raw.status>>2) & 0x01) ? true : false;
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coulomb.actual.status.voltage_alert = ((coulomb.raw.status>>1) & 0x01) ? true : false;
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coulomb.actual.status.uvlo_alert = ( coulomb.raw.status & 0x01) ? true : false;
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coulomb.actual.voltage = coulomb.raw.voltage / 65535.0 *23.6; //电压转换
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coulomb.actual.current = (coulomb.raw.current - 32767) / 32767.0 * 30 ; //电流转换
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// coulomb.actual.temperature = coulomb.raw.temperature / 65535 *23.6; //温度转换
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}
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return ret;
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}
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//
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//bool coulomb_read_alcc()
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//{
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// return HAL_GPIO_ReadPin(COULOMB_ALCC_GPIO_Port,COULOMB_ALCC_Pin);
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//}
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@ -9,16 +9,96 @@
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#define _COULOMB_H_
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#include "stdbool.h"
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#include "i2c.h"
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#include "stm32f1xx_hal.h"
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#define COULOMB_ADDR 0x64 //device address
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#define COULOMB_WRITE_CMD 0x00 //coulomb write command
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#define COULOMB_READ_CMD 0x01 //coulomb read command
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#define COULOMB_ADDR (0x64 << 1) //device address
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//#define COULOMB_WRITE_CMD 0x00 //coulomb write command
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//#define COULOMB_READ_CMD 0x01 //coulomb read command
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#define LTC2943_STATUS_REG 0x00
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#define LTC2943_CONTROL_REG 0x01
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#define LTC2943_ACCUM_CHARGE_MSB_REG 0x02
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#define LTC2943_ACCUM_CHARGE_LSB_REG 0x03
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#define LTC2943_CHARGE_THRESH_HIGH_MSB_REG 0x04
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#define LTC2943_CHARGE_THRESH_HIGH_LSB_REG 0x05
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#define LTC2943_CHARGE_THRESH_LOW_MSB_REG 0x06
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#define LTC2943_CHARGE_THRESH_LOW_LSB_REG 0x07
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#define LTC2943_VOLTAGE_MSB_REG 0x08
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#define LTC2943_VOLTAGE_LSB_REG 0x09
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#define LTC2943_VOLTAGE_THRESH_HIGH_MSB_REG 0x0A
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#define LTC2943_VOLTAGE_THRESH_HIGH_LSB_REG 0x0B
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#define LTC2943_VOLTAGE_THRESH_LOW_MSB_REG 0x0C
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#define LTC2943_VOLTAGE_THRESH_LOW_LSB_REG 0x0D
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#define LTC2943_CURRENT_MSB_REG 0x0E
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#define LTC2943_CURRENT_LSB_REG 0x0F
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#define LTC2943_CURRENT_THRESH_HIGH_MSB_REG 0x10
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#define LTC2943_CURRENT_THRESH_HIGH_LSB_REG 0x11
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#define LTC2943_CURRENT_THRESH_LOW_MSB_REG 0x12
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#define LTC2943_CURRENT_THRESH_LOW_LSB_REG 0x13
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#define LTC2943_TEMPERATURE_MSB_REG 0x14
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#define LTC2943_TEMPERATURE_LSB_REG 0x15
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#define LTC2943_TEMPERATURE_THRESH_HIGH_REG 0x16
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#define LTC2943_TEMPERATURE_THRESH_LOW_REG 0x17
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bool is_coulomb_ready();
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void coulomb_write_reg(uint8_t reg_addr,uint8_t *data);
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void coulomb_read_reg(uint8_t reg_addr,uint8_t *data);
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typedef struct
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{
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struct
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{//原始数据
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uint8_t status;
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uint8_t control;
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bool coulomb_read_alcc()
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uint16_t accumulated_charge;
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uint16_t charge_threshold_H; //充电阈值上限
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uint16_t charge_threshold_L; //充电阈值下限
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uint16_t voltage; //电压
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uint16_t voltage_threshold_H; //电压阈值上限
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uint16_t voltage_threshold_L; //电压阈值下限
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uint16_t current; //电流
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uint16_t current_threshold_H; //电流阈值上限
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uint16_t current_threshold_L; //电流阈值下限
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uint16_t temperature; //温度
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uint8_t temperature_threshold_H; //温度阈值上限
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uint8_t temperature_threshold_L; //温度阈值下限
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}raw;
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struct
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{//实际数据(转换后)
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struct
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{
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bool current_alret;
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bool accumulated_charge_alert;
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bool temperature_alret;
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bool charge_alert_H;
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bool charge_alert_L;
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bool voltage_alert;
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bool uvlo_alert;
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}status;
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float accumulated_charge;
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float charge_threshold_H; //充电阈值上限
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float charge_threshold_L; //充电阈值下限
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float voltage; //电压
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float voltage_threshold_H; //电压阈值上限
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float voltage_threshold_L; //电压阈值下限
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float current; //电流
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float current_threshold_H; //电流阈值上限
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float current_threshold_L; //电流阈值下限
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float temperature; //温度
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float temperature_threshold_H; //温度阈值上限
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float temperature_threshold_L; //温度阈值下限
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}actual;
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}coulomb_t;
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extern coulomb_t coulomb;
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//bool is_coulomb_ready();
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static HAL_StatusTypeDef coulomb_write_reg(uint8_t addr,uint8_t* pData);
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static HAL_StatusTypeDef coulomb_read_reg(uint8_t addr,uint8_t* pData);
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HAL_StatusTypeDef coulomb_read_status();
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//bool coulomb_read_alcc();
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#endif /* _COULOMB_H_ */
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