资料下载地址：SH367309中颖单片机专用动力电池保护板开发资料 原理图PCB代码

目录

1、简介       

2、原理图和PCB

3、程序

1、简介       

 中颖BMS5-16 串 前端芯片，用于充电管理+电池保护+电量计量，有规格书，原理图，PCB, DEMO CODE全套开发资料 。

2、原理图和PCB

 

 

3、程序

#include "system.h"
#include "Uart.h"
#include "Main.h"void main(void)
{Initial();                                        //Initialize the systemwhile(1){RSTSTAT = RSTSTAT;if(bAFEFlg){bAFEFlg = 0;AFERdFlag();}if((ucResetFlag==0x12) && bUartSndAckFlg)        //Software reset occurs, and ended UART communication{if(!bWrFlashFlg){EA = 0;ResetAFE();                                                //Reset ICResetInit();                                        //Reset MCU}}if(bWakeupFlg)                                                //The charger / load, keys can wake up the system{bWakeupFlg = 0;WakeUpProcess();                                //System to be awakened}if(bBleOnOffFlg)                                        //按键长按5秒开启/关闭蓝牙{bBleOnOffFlg = 0;BleOnorOff();}BleDisplay();if(bCADCFlg){bCADCFlg = 0;CurProcess();                                        //Calculate the current value and determines the state of charge and discharge}if(bCalibrationFlg){bCalibrationFlg = 0;CaliProcess();                                        //PC calibration}if((bWrFlashFlg)&&(ucUpDataLimitTime == 0)){bWrFlashFlg = 0;if(FlashProcess()){if(bUartNeedAckFlg){UART_SEND_ACK;}}else{if(bUartNeedAckFlg){UART_SEND_NACK;}}bUartNeedAckFlg = 0;}if(bLEDOpen){bLEDOpen = 0;bLEDFlg = 1;ucLEDTimeCnt = 0;LEDPowerOn();                                        //By LED displays battery capacity}if(bEnEEPRomBK && bE2PProcessFlg){bE2PProcessFlg = 0;E2PRomBKProcess();}if(bISPFlg && bUartSndAckFlg){bISPFlg = 0;ISPProcess();}if(bTimerFlg)                                                //timer is 1s{bTimerFlg = 0;AFECheck();                            //Check AFE Register                LEDPowerOff();                                        //When the LED display 4s, turn off the LEDBatteryInfoManage();                        //Get battery voltage and temperature informationRamCheckProcess();                    //Detect the xdata block dataGaugeManage();                                        //Calculate the battery charge and discharge capacityVolProcess();                                        //Detection of battery charge and discharge cut-off voltageBalProcess();                                        //Process external voltage balanceProtectProcess();                                //Process battery abnormal stateif(bEnEEPRomBK){E2PRomBKCheck();                        //Detecting whether to backup EEPRom}ShutDownProcess();                                //Detecting whether to enter a low-power}IntoShutDown();}
}