/********************************************************************* * INCLUDES */ #include "usr_config.h" #include "hal_battery.h" #include "cli.h" #include "hal_charge.h" #include "fml_adc.h" #include "app_chargerpin_conn_detect.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) { DEBUG_LOG("cb_BLE_Client_ERR:%d,%d\n", 1, 1); print_log = 1; } 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); // DEBUG_LOG("\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) { if (nrf_gpio_pin_read(PIN_CHARGING)) { 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 401.073951f #define BAT_90_P 395.453010f #define BAT_80_P 389.242398f #define BAT_70_P 382.361362f #define BAT_60_P 376.311623f #define BAT_50_P 369.299206f #define BAT_40_P 363.746813f #define BAT_30_P 358.456566f #define BAT_20_P 353.006251f #define BAT_10_P 346.644176f #define BAT_0_P 322.992736f //#define BAT_100_P 405.533003f //#define BAT_90_P 400.213597f //#define BAT_80_P 393.844613f //#define BAT_70_P 386.347668f //#define BAT_60_P 379.609008f //#define BAT_50_P 372.386100f //#define BAT_40_P 365.633721f //#define BAT_30_P 359.847035f //#define BAT_20_P 353.966445f //#define BAT_10_P 347.139688f //#define BAT_0_P 322.992736f //#define BAT_100_P 408.5f //#define BAT_90_P 402.6f //#define BAT_80_P 393.4f //#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 #define CHA_100_P 415.0f //408 #define CHA_90_P 412.0f //402 #define CHA_80_P 408.0f //393 #define CHA_70_P 403.0f //388 #define CHA_60_P 397.0f //382 #define CHA_50_P 387.0f //372 #define CHA_40_P 380.0f //365 #define CHA_30_P 377.0f //361 #define CHA_20_P 369.0f //354 #define CHA_10_P 360.0f //345 #define CHA_0_P 335.0f 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) * 10.0f + 90.0f; } else if ((x <= BAT_90_P) && (x > BAT_80_P)) { return (x - BAT_80_P) / (BAT_90_P - BAT_80_P) * 10.0f + 80.0f; } else if ((x <= BAT_80_P) && (x > BAT_70_P)) { return (x - BAT_70_P) / (BAT_80_P - BAT_70_P) * 10.0f + 70.0f; } else if ((x <= BAT_70_P) && (x > BAT_60_P)) { return (x - BAT_60_P) / (BAT_70_P - BAT_60_P) * 10.0f + 60.0f; } else if ((x <= BAT_60_P) && (x > BAT_50_P)) { return (x - BAT_50_P) / (BAT_60_P - BAT_50_P) * 10.0f + 50.0f; } else if ((x <= BAT_50_P) && (x > BAT_40_P)) { return (x - BAT_40_P) / (BAT_50_P - BAT_40_P) * 10.0f + 40.0f; } else if ((x <= BAT_40_P) && (x > BAT_30_P)) { return (x - BAT_30_P) / (BAT_40_P - BAT_30_P) * 10.0f + 30.0f; } else if ((x <= BAT_30_P) && (x > BAT_20_P)) { return (x - BAT_20_P) / (BAT_30_P - BAT_20_P) * 10.0f + 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 + 10.0f; } else if ((x <= BAT_10_P) && (x > BAT_0_P)) { return (x - BAT_0_P) / (BAT_10_P - BAT_0_P) * 10.0f + 00.0f; } 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 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) * 10.0f + 90.0f; } else if ((x <= CHA_90_P) && (x > CHA_80_P)) { return (x - CHA_80_P) / (CHA_90_P - CHA_80_P) * 10.0f + 80.0f; } else if ((x <= CHA_80_P) && (x > CHA_70_P)) { return (x - CHA_70_P) / (CHA_80_P - CHA_70_P) * 10.0f + 70.0f; } else if ((x <= CHA_70_P) && (x > CHA_60_P)) { return (x - CHA_60_P) / (CHA_70_P - CHA_60_P) * 10.0f + 60.0f; } else if ((x <= CHA_60_P) && (x > CHA_50_P)) { return (x - CHA_50_P) / (CHA_60_P - CHA_50_P) * 10.0f + 50.0f; } else if ((x <= CHA_50_P) && (x > CHA_40_P)) { return (x - CHA_40_P) / (CHA_50_P - CHA_40_P) * 10.0f + 40.0f; } else if ((x <= CHA_40_P) && (x > CHA_30_P)) { return (x - CHA_30_P) / (CHA_40_P - CHA_30_P) * 10.0f + 30.0f; } else if ((x <= CHA_30_P) && (x > CHA_20_P)) { return (x - CHA_20_P) / (CHA_30_P - CHA_20_P) * 10.0f + 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 + 10.0f; } else if ((x <= CHA_10_P) && (x > CHA_0_P)) { return (x - CHA_0_P) / (BAT_10_P - CHA_0_P) * 10.0f + 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 if ((interp1(mV_Battery / 10.0f) - battercb->P1 > 15.0f) || (interp1(mV_Battery / 10.0f) - battercb->P1 < -15.0f)) { battercb->P1 = interp1(mV_Battery / 10.0f); } } break; case 1://放电 if (mV_Charge > 20) { battercb->sta = 2; //充电过程 battercb->kg = 0; battercb->Battery_capacity_mAh = mah2Voltage(battercb->P1, storage_capacity); log("in %f\r\n",battercb->P1); } else { battercb->P2 = Voltage2power(mV_Battery); if ((battercb->P2 - battercb->P1 > 15.0f) || (battercb->P2 - battercb->P1 < -15.0f)) { battercb->P1 = battercb->P2; } else { if (battercb->P1 > battercb->P2) { battercb->P1 = battercb->P2; } } } break; case 2://充电 if (mV_Charge < 20) { log("out %f\r\n",battercb->P1); battercb->sta = 1; //放电过程 //初始化滤波器波器 battercb->preBestResult_Voltage2power = mV_Battery / 10; // #ifdef PIN_BATFULL // if ((battercb->P1 > 99.1f) && (charge_in()) && (nrf_gpio_pin_read(PIN_BATFULL) == 0)) // #else if ((battercb->P1 > 99.1f) && (charge_in())) // #endif { battercb->P1 = 100.0f; log("full %f\r\n",battercb->P1); } } else { if ((battercb->P1 > 99.9f)) { DEBUG_LOG("((battercb->P1 == 100.0f)&&( mV_Charge < 200.0f))()\r\n"); break; } //--------------------------------------------------- Charge(mV_Charge, &battercb->Battery_capacity_mAh, 1); battercb->P_mAh = Voltage2mah(battercb->Battery_capacity_mAh, storage_capacity); //--------------------------------------------------- battercb->P2 = chargeV2P_f(mV_Battery); 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 >= 100.0f) { battercb->P1 = 99.9; } } break; } return battercb->P1; } static int16_t BatadcVal = 0; int16_t hal_GetBatttery_Adc(void) { return ADC_RESULT_IN_MILLI_VOLTS(BatadcVal) * 5 / 3; } static void hal_battery_Process(void) { static int count = 0; static int adc_midal = 0; static int cprign = 0; #if PRINTBLE char buff[256]; unsigned char len = 0; #endif int16_t CHARGMEASURE; int16_t volTemp; int16_t volTemp_CHARGMEASURE; if (-1 == fml_adc_get_value(PIN_ADC_BAT_CHANNEL, &BatadcVal)) { return; } else if (0 == BatadcVal) { return; } // DEBUG_LOG("hal_GetBatttery_Adc:%d\n", BatadcVal); volTemp = ADC_RESULT_IN_MILLI_VOLTS(BatadcVal) * 5 / 3; // 电池电压转换计算 if (-1 == fml_adc_get_value(PIN_ADC_CHARGMEASURE_CHANNEL, &CHARGMEASURE)) { return; } volTemp_CHARGMEASURE = ADC_RESULT_IN_MILLI_VOLTS(CHARGMEASURE);// 电池电压转换计算 if (count < 10) { adc_midal += volTemp; DEBUG_LOG(0, "N %d %5d battery %d mV\r\n", count, adc_midal, volTemp); count++; return; } else if (count == 10) { Process_UpdatePeroid(hal_battery_Process, 1000); volTemp = adc_midal / count; DEBUG_LOG(0, "average battery %d mV %d\r\n", volTemp, count); count++; } 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)//600 { 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); logbuftemp[logbuftemp_len] = 0; // SEGGER_RTT_Write(0,logbuftemp,logbuftemp_len); Except_TxError(EXCEPT_DATA_BATTERY, logbuftemp); } cprign++; 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); 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); } 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); 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(); #ifdef PIN_BATFULL nrf_gpio_cfg_input(PIN_BATFULL, NRF_GPIO_PIN_PULLUP); #endif BLE_Client_Rx_Regist(BLE_ERR, cb_BLE_Client_ERR); Process_Start(10, "hal_battery", hal_battery_Process); }