/********************************************************************* * INCLUDES */ #include "usr_config.h" #include "hal_battery.h" #include "cli.h" #define PRINTBLE 0 #define IIDUAN 1 #include "ble_comm.h" #include "exception.h" #include "ringframe.h" RINGFRAME_DEF(battlog, ringframe_size_4096); char logbuftemp[50]; int logbuftemp_len = 0; #define log(...) {logbuftemp_len = sprintf(logbuftemp,__VA_ARGS__); while(ringframe_in(&battlog,logbuftemp,logbuftemp_len)!=0){ringframe_throw(&battlog);}} #include "hal_ble_client.h" char print_log = 0; void cb_BLE_Client_ERR(void* handle) { // BLE_Client_Rx_t* target = handle; DEBUG_LOG("cb_BLE_Client_ERR:%d,%d\n", 1, 1); print_log = 1; } int16_t ADC_GetValue(uint32_t channel) { int16_t temp = 0; ADC_Read(channel, &temp); return temp; } //typedef struct //{ // void * p_buffer; // short size; // short index; // float sum; //} average_filter_t; //#define AVERAGE_FILTER_DEF( _name, _size ) \ // float _name##_average_filter_buffer[(_size)]; \ // average_filter_t _name= \ // { \ // .index = 0, \ // .sum = 0.0f, \ // .p_buffer = _name##_average_filter_buffer, \ // .size = (_size), \ // } //float average_filter_init(average_filter_t * p_avgf) //{ // short i=0; // for(i=1;isize;i++) // { // p_avgf->p_buffer[i]=0.0f; // } // p_avgf->index=0; // p_avgf->sum=0.0f; //} //float average_filter(average_filter_t * p_avgf,float value_in) //{ // p_avgf->sum=0.0f; // p_avgf->p_buffer[p_avgf->index++]=value_in; //} battercb_t * battercb=NULL; void printbatter_cb(battercb_t *c,battercb_t *C_flash) { char bytes[256]; int len =0; len=sprintf(bytes,"%f,%f,%f,%f,%f,%f,%f,%f,%d,%d,%d,%d\r\n", c->preBestResult_Voltage2power , c->preBestResult_chargeV2P_f , c->P_mAh, c->kg, c->P2 , c->P1, c->Battery_capacity_mAh, c->adc_tp4056_power, c->init, c->sta , c->chargeV2P_f_init, c->Voltage2power_init); SEGGER_RTT_Write(0,bytes, len); len=sprintf(bytes,"%f,%f,%f,%f,%f,%f,%f,%f,%d,%d,%d,%d\r\n", C_flash->preBestResult_Voltage2power , C_flash->preBestResult_chargeV2P_f , C_flash->P_mAh, C_flash->kg, C_flash->P2 , C_flash->P1, C_flash->Battery_capacity_mAh, C_flash->adc_tp4056_power, C_flash->init, C_flash->sta , C_flash->chargeV2P_f_init, C_flash->Voltage2power_init); SEGGER_RTT_Write(0,bytes, len); SEGGER_RTT_printf(0,"\r\n"); } void cb_init(void) { battercb = Except_Get_Battery_Record_Buff(); if(battercb->init != 3) { battercb->init = 3; battercb->P1=100.0f; battercb->adc_tp4056_power=0; battercb->Battery_capacity_mAh=0; battercb->kg=1; battercb->P2=0; battercb->preBestResult_chargeV2P_f=0; battercb->preBestResult_Voltage2power=0; battercb->sta=0; battercb->P_mAh=0; battercb->Voltage2power_init=1; battercb->chargeV2P_f_init =1; } } //返回5V信号，有5V的话返回1，没有的话返回0 static char charge_in(void) { uint32_t ch = nrf_gpio_pin_read(PIN_CHARGING); if (ch) { return 1; } else { return 0; } } static float filter(float value, float kg, float* preBestResult) { float new_v = value; new_v = *preBestResult * (1.0f - kg) + value * kg; *preBestResult = new_v; return new_v; } #if IIDUAN == 0 //鞋子ADC static const float poo1o[] = {0, 0, 0.0279893723606430, 0.174605323652602, 0.325796538285416, 0.495164949358988, 0.661918800578876, 0.829024800123971, 1.00225498989324, 1.17936073685608, 1.37258677752597, 1.56525700069634, 1.78680072433224, 2.00361106262195, 2.24466616203811, 2.46699160701705, 2.77834696254638, 3.12186809827754, 3.58442625993982, 4.15025435558636, 4.75855743544068, 5.51189718744822, 6.35834306864975, 7.38461196888009, 8.48997478633724, 9.43096936165977, 10.3817319764220, 11.4116388420216, 12.3939372566211, 13.5048186806524, 14.5904959858255, 15.5237940825920, 16.4790857938893, 17.8137595522187, 18.9982251103467, 20.3392608271850, 21.5817542329461, 22.7218253119165, 23.9444316340532, 25.2939077624602, 26.6264082603126, 27.6802415218000, 29.0022881606974, 30.1783424265851, 31.1179209268523, 32.2887764986448, 33.3732790985050, 34.2380544358441, 35.2041112278740, 36.0163848326001, 36.8624779801428, 37.6634899287154, 38.5186413495501, 39.4878256764553, 40.2471232681709, 41.2081417271725, 42.3322924899204, 43.7047997876243, 44.9058976548061, 46.5044971286874, 47.8927266715832, 49.8558978793141, 51.9022338412845, 54.2586141300707, 56.3903798469888, 58.7696803719223, 60.8764981712366, 62.2358527791606, 63.8383633243999, 65.5021323737117, 67.1556090613014, 69.0159229136298, 70.1420773342446, 71.2282683025524, 72.4548338447843, 73.6556507850819, 74.8128040906371, 75.8695501837768, 77.1323517287879, 78.6365237973046, 80.3752005495001, 82.8468947240450, 86.6163997907370, 91.2910588313494, 93.9702969410882, 95.4930183746766, 96.9114001488224, 97.8493292727541, 98.7169169431273, 99.3270162091455, 99.6869018017068, 99.9917942993789, 99.9689500363163, 99.97, 99.98, 99.98, 99.98, 99.98, 99.99, 99.99, 99.99}; static float interp1(float x) { int absx = (int)x - 320; float max = poo1o[absx + 1]; float min = poo1o[absx]; float temp = x - (float)absx - 320.0f; return (max - min) * temp + min; } #else #define BAT_100_P 410.0f #define BAT_90_P 403.0f #define BAT_80_P 393.0f #define BAT_70_P 388.0f #define BAT_60_P 382.0f #define BAT_50_P 372.0f #define BAT_40_P 365.0f #define BAT_30_P 361.0f #define BAT_20_P 354.0f #define BAT_10_P 345.0f #define BAT_0_P 320.0f static float interp1(float x) { if(x > BAT_100_P)return 100.0f; else if((x <= BAT_100_P)&&(x > BAT_90_P)){return (x-BAT_90_P)/(BAT_100_P-BAT_90_P)+90.0f;} else if((x <= BAT_90_P)&&(x > BAT_80_P)){return (x-BAT_80_P)/(BAT_90_P-BAT_80_P)+80.0f;} else if((x <= BAT_80_P)&&(x > BAT_70_P)){return (x-BAT_70_P)/(BAT_80_P-BAT_70_P)+70.0f;} else if((x <= BAT_70_P)&&(x > BAT_60_P)){return (x-BAT_60_P)/(BAT_70_P-BAT_60_P)+60.0f;} else if((x <= BAT_60_P)&&(x > BAT_50_P)){return (x-BAT_50_P)/(BAT_60_P-BAT_50_P)+50.0f;} else if((x <= BAT_50_P)&&(x > BAT_40_P)){return (x-BAT_40_P)/(BAT_50_P-BAT_40_P)+40.0f;} else if((x <= BAT_40_P)&&(x > BAT_30_P)){return (x-BAT_30_P)/(BAT_40_P-BAT_30_P)+30.0f;} else if((x <= BAT_30_P)&&(x > BAT_20_P)){return (x-BAT_20_P)/(BAT_30_P-BAT_20_P)+20.0f;} else if((x <= BAT_20_P)&&(x > BAT_10_P)){return (x-BAT_10_P)/(BAT_20_P-BAT_10_P)+10.0f;} else if((x <= BAT_10_P)&&(x > BAT_0_P)){return (x-BAT_0_P)/(BAT_10_P-BAT_0_P)+0.0f;} else return 0.0f; } #endif //返回电压百分比 static float Voltage2power(float mV) { float rev = 0; float k = 0; if (battercb->Voltage2power_init) { battercb->preBestResult_Voltage2power = mV / 10; battercb->Voltage2power_init = 0; } k = filter(mV / 10, 0.01, &battercb->preBestResult_Voltage2power); if (k < 320.0f) { rev = 0; } else if (k > 420.0f) { rev = 100; } else { rev = interp1(k); } return rev; } #if IIDUAN == 0 static const float chargeV2P[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0.606184684199367, 0.938307744774148, 1.30769659743727, 1.87378869014097, 2.39210582883903, 2.92471759425620, 3.79782257541779, 4.54241638183623, 5.09886597521223, 5.98930945903392, 6.49613916536905, 7.57967916311061, 8.42757721701290, 9.26589943580526, 10.3408809248851, 11.4278317273525, 12.3098089504989, 13.8095299712012, 15.4373756551577, 16.8805115746597, 18.4871688551768, 20.0578462608782, 21.6336381358003, 22.9916066660508, 24.4652374859292, 25.6565902258290, 26.8453581267414, 27.9070922567514, 28.9713295466563, 30.0209078713242, 30.9380166385130, 32.0419258329631, 33.1827748787620, 33.8691297160915, 34.8949274023278, 35.8840553861847, 36.9638277084030, 37.8687458690322, 38.9939274175310, 40.4336758333268, 41.1114865403869, 42.6160733592240, 44.2493873543177, 45.6026105469954, 47.4664557187522, 49.0734043728910, 51.2998758679562, 52.8880367841713, 54.7587352342972, 57.0178625862682, 58.8608281071146, 60.3657347075748, 62.4281274954232, 64.3086188700345, 65.8044424890286, 68.6475622104224, 72.7352289117192, 76.9893033499930, 84.0930819869950, 92.2923770276700, 96.3286261252036, 99.7542287364423}; static float interp1_chargeV2P(float x) { int absx = (int)x - 350; float max = chargeV2P[absx + 1]; float min = chargeV2P[absx]; float temp = x - (float)absx - 350.0f; return (max - min) * temp + min; } #else #define CHA_100_P BAT_100_P+0.5f #define CHA_90_P BAT_90_P+0.5f #define CHA_80_P BAT_80_P+0.2f #define CHA_70_P BAT_70_P+0.2f #define CHA_60_P BAT_60_P+0.2f #define CHA_50_P BAT_50_P+0.2f #define CHA_40_P BAT_40_P+0.2f #define CHA_30_P BAT_30_P+0.2f #define CHA_20_P BAT_20_P+0.2f #define CHA_10_P BAT_10_P+0.2f #define CHA_0_P BAT_0_P+0.2f static float interp1_chargeV2P(float x) { if(x > CHA_100_P)return 100.0f; else if((x <= CHA_100_P)&&(x > CHA_90_P)){return (x-CHA_90_P)/(CHA_100_P-CHA_90_P)+90.0f;} else if((x <= CHA_90_P)&&(x > CHA_80_P)){return (x-CHA_80_P)/(CHA_90_P-CHA_80_P)+80.0f;} else if((x <= CHA_80_P)&&(x > CHA_70_P)){return (x-CHA_70_P)/(CHA_80_P-CHA_70_P)+70.0f;} else if((x <= CHA_70_P)&&(x > CHA_60_P)){return (x-CHA_60_P)/(CHA_70_P-CHA_60_P)+60.0f;} else if((x <= CHA_60_P)&&(x > CHA_50_P)){return (x-CHA_50_P)/(CHA_60_P-CHA_50_P)+50.0f;} else if((x <= CHA_50_P)&&(x > CHA_40_P)){return (x-CHA_40_P)/(CHA_50_P-CHA_40_P)+40.0f;} else if((x <= CHA_40_P)&&(x > CHA_30_P)){return (x-CHA_30_P)/(CHA_40_P-CHA_30_P)+30.0f;} else if((x <= CHA_30_P)&&(x > CHA_20_P)){return (x-CHA_20_P)/(CHA_30_P-CHA_20_P)+20.0f;} else if((x <= CHA_20_P)&&(x > CHA_10_P)){return (x-CHA_10_P)/(CHA_20_P-CHA_10_P)+10.0f;} else if((x <= CHA_10_P)&&(x > CHA_0_P)){return (x-CHA_0_P)/(BAT_10_P-CHA_0_P)+0.0f;} else return 0.0f; } #endif //返回电压百分比 static float chargeV2P_f(float mV) { float rev = 0; float k = 0; if (battercb->chargeV2P_f_init) { battercb->preBestResult_chargeV2P_f = mV / 10; battercb->chargeV2P_f_init = 0; } k = filter(mV / 10, 0.05, &battercb->preBestResult_chargeV2P_f); if (k < 350.0f) { rev = 0; } else if (k > 415.0f) { rev = 100; } else { rev = interp1_chargeV2P(k); } return rev; } //返回电量百分比 static float Voltage2mah(float mah, float storage_capacity) { return mah / storage_capacity * 100.0f; } //返回电压剩余绝对容量 static float mah2Voltage(float P, float storage_capacity) { return storage_capacity * P / 100.0f; } static void Charge(float mV, float* mAh, float interval_s) { float A = mV / 3000.0f * 1.1f; float dmAh = A * 1000.0f * interval_s / 3600.0f; *mAh = *mAh + dmAh; } static float Power_management(float mV_Battery, float mV_Charge) { float storage_capacity = 350; switch (battercb->sta) { case 0: if (mV_Charge > 20) { battercb->sta = 2; //充电过程 battercb->P1 = chargeV2P_f(mV_Battery); battercb->Battery_capacity_mAh=mah2Voltage(battercb->P1, storage_capacity); } else { battercb->P1 = Voltage2power(mV_Battery); battercb->sta = 1; //放电过程 } break; case 1://放电 if (mV_Charge > 20) { battercb->sta = 2; //充电过程 battercb->kg = 0; // //解决插上充电没接电池状态下突然接上电池时电量不衔接的问题 // if((mV_Battery<4000)&&(P1>95.0f)) // { // P1=chargeV2P_f(mV_Battery); // } battercb->Battery_capacity_mAh=mah2Voltage(battercb->P1, storage_capacity); } else { battercb->P2 = Voltage2power(mV_Battery); if (battercb->P1 > battercb->P2) //过滤刚拔掉充电线时候的虚高 { battercb->P1 = battercb->P2; } //解决充满电后充电器不拔出来的情况显示不到100%的情况 if (charge_in() && (battercb->P1 > 95.0f)) { battercb->P1 = 100.0f; } } break; case 2://充电 if (mV_Charge < 20) { battercb->sta = 1; //放电过程 //初始化滤波器波器 battercb->preBestResult_Voltage2power = mV_Battery / 10; if ((battercb->P1 > 99.1f)&&(charge_in())) { battercb->P1 = 100.0f; } } else { //--------------------------------------------------- Charge(mV_Charge, &battercb->Battery_capacity_mAh, 1); battercb->P_mAh = Voltage2mah(battercb->Battery_capacity_mAh, storage_capacity); //--------------------------------------------------- battercb->P2 = chargeV2P_f(mV_Battery); // log("%f\n",P2); // SEGGER_RTT_Write(0,logbuftemp, logbuftemp_len); battercb->kg = mV_Charge / 1000.0f; if (battercb->kg > 1.0f) { battercb->kg = 1.0f; } battercb->P2 = (1.0f - battercb->kg) * battercb->P2 + battercb->kg * battercb->P_mAh; if (battercb->P1 < battercb->P2) //过滤刚插上充电线时候的虚低 { battercb->P1 = battercb->P2; } if (battercb->P1 > 100) { battercb->P1 = 99.9; } } break; } return battercb->P1; } int16_t hal_GetBatttery_Adc(void){ int16_t adcVal; adcVal = ADC_GetValue(PIN_ADC_BAT_CHANNEL); adcVal = ADC_RESULT_IN_MILLI_VOLTS(adcVal) * 5 / 3; return adcVal; } static void hal_battery_Process(void) { static int cprign = 0; #if PRINTBLE char buff[256]; unsigned char len = 0; #endif int16_t adcVal; int16_t CHARGMEASURE; int16_t volTemp; int16_t volTemp_CHARGMEASURE; adcVal = ADC_GetValue(PIN_ADC_BAT_CHANNEL); volTemp = ADC_RESULT_IN_MILLI_VOLTS(adcVal) * 5 / 3; // 电池电压转换计算 CHARGMEASURE = ADC_GetValue(PIN_ADC_CHARGMEASURE_CHANNEL); volTemp_CHARGMEASURE = ADC_RESULT_IN_MILLI_VOLTS(CHARGMEASURE);// 电池电压转换计算 battercb->adc_tp4056_power = Power_management((float)volTemp, (float)volTemp_CHARGMEASURE); #if PRINTBLE len = sprintf(buff, "%4d ,%4d ,%4d,%f\r\n", TIME_GetTicks(), volTemp, volTemp_CHARGMEASURE, battercb->adc_tp4056_power); send_bytes_client((unsigned char*)buff, len); #endif if (cprign % 600 == 0) { log("%4d,%4d,%4d,%2.1f,%d,%2.1f,%2.1f,%2.1f\n", TIME_GetTicks(), volTemp, volTemp_CHARGMEASURE, battercb->adc_tp4056_power, battercb->sta, battercb->P_mAh, battercb->P2, battercb->kg); SEGGER_RTT_Write(0,logbuftemp, logbuftemp_len); logbuftemp[logbuftemp_len] = 0; Except_TxError(EXCEPT_DATA_BATTERY, logbuftemp); } cprign++; // cli_process(&clirtt); // uint8_t persent = 0; // persent = (uint8_t)(adc_tp4056_power+0.5f); // DEBUG_LOG("hal_battery_Process:%d,%d\n",persent,volTemp); if(print_log==1) { log("%4d,%4d,%4d,%2.1f,%d,%2.1f,%2.1f,%2.1f\n", TIME_GetTicks(), volTemp, volTemp_CHARGMEASURE, battercb->adc_tp4056_power, battercb->sta, battercb->P_mAh, battercb->P2, battercb->kg); SEGGER_RTT_Write(0,logbuftemp, logbuftemp_len); logbuftemp[logbuftemp_len] = 0; Except_TxError(EXCEPT_DATA_BATTERY, logbuftemp); print_log=2; } if (print_log==2) { unsigned char length = 0; while (ringframe_peek(&battlog, logbuftemp, &length) == 0) { if (send_bytes_client((unsigned char*)logbuftemp, length) != 0) { return; } ringframe_throw(&battlog); SEGGER_RTT_Write(0, logbuftemp, length); } print_log = 0; } } //返回的电量范围： 0~100 表示电量百分比 uint8_t GetBatteryPersent(void) { uint8_t persent = 0; persent = (uint8_t)(battercb->adc_tp4056_power + 0.5f); // if(persent>95)persent=100; // else if((persent>85)&&(persent<=95))persent=90; // else if((persent>75)&&(persent<=85))persent=80; // else if((persent>65)&&(persent<=75))persent=70; // else if((persent>55)&&(persent<=65))persent=60; // else if((persent>45)&&(persent<=55))persent=50; // else if((persent>35)&&(persent<=45))persent=40; // else if((persent>25)&&(persent<=35))persent=30; // else if((persent>15)&&(persent<=25))persent=20; // else if((persent>10)&&(persent<=15))persent=10; if(persent>10) { persent=persent/10; persent=persent*10; } if (persent > 100) { persent = 100; } else if(persent<=0) { persent = 0; } return persent; } void hal_battery_init(void) { cb_init(); hal_battery_Process(); BLE_Client_Rx_Regist(BLE_ERR, cb_BLE_Client_ERR); Process_Start(1000, "hal_battery_Process", hal_battery_Process); }