[FL-1268] Gauge re-calibration (#471)
* bq27220: add new battery profile parameters * bq27220: add gauging configuration * power: change poweroff condition depending on remain capacity * api-hal-power: update api for f6 target
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6d648da003
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df4a170213
@ -206,7 +206,7 @@ int32_t power_task(void* p) {
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model->temperature_gauge =
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api_hal_power_get_battery_temperature(ApiHalPowerICFuelGauge);
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if(model->voltage_gauge < 3.3f && model->voltage_vbus < 4.0f) {
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if(model->charge == 0 && model->voltage_vbus < 4.0f) {
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battery_low = true;
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}
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@ -24,26 +24,40 @@ static volatile ApiHalPower api_hal_power = {
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};
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const ParamCEDV cedv = {
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.cedv_conf.gauge_conf = {
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.CCT = 1,
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.CSYNC = 0,
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.EDV_CMP = 0,
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.SC = 1,
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.FIXED_EDV0 = 1,
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.FCC_LIM = 1,
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.FC_FOR_VDQ = 1,
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.IGNORE_SD = 1,
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.SME0 = 0,
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},
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.full_charge_cap = 2100,
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.design_cap = 2100,
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.EMF = 3739,
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.C0 = 776,
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.EDV0 = 3300,
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.EDV1 = 3321,
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.EDV2 = 3355,
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.EMF = 3679,
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.C0 = 430,
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.C1 = 0,
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.R1 = 193,
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.R0 = 1,
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.T0 = 1,
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.R1 = 408,
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.R0 = 334,
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.T0 = 4626,
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.TC = 11,
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.DOD0 = 4044,
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.DOD10 = 3899,
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.DOD20 = 3796,
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.DOD30 = 3704,
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.DOD40 = 3627,
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.DOD50 = 3573,
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.DOD60 = 3535,
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.DOD70 = 3501,
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.DOD80 = 3453,
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.DOD90 = 3366,
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.DOD100 = 2419,
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.DOD10 = 3905,
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.DOD20 = 3807,
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.DOD30 = 3718,
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.DOD40 = 3642,
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.DOD50 = 3585,
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.DOD60 = 3546,
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.DOD70 = 3514,
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.DOD80 = 3477,
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.DOD90 = 3411,
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.DOD100 = 3299,
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};
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void HAL_RCC_CSSCallback(void) {
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@ -24,26 +24,40 @@ static volatile ApiHalPower api_hal_power = {
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};
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const ParamCEDV cedv = {
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.cedv_conf.gauge_conf = {
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.CCT = 1,
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.CSYNC = 0,
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.EDV_CMP = 0,
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.SC = 1,
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.FIXED_EDV0 = 1,
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.FCC_LIM = 1,
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.FC_FOR_VDQ = 1,
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.IGNORE_SD = 1,
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.SME0 = 0,
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},
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.full_charge_cap = 2100,
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.design_cap = 2100,
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.EMF = 3739,
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.C0 = 776,
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.EDV0 = 3300,
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.EDV1 = 3321,
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.EDV2 = 3355,
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.EMF = 3679,
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.C0 = 430,
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.C1 = 0,
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.R1 = 193,
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.R0 = 1,
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.T0 = 1,
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.R1 = 408,
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.R0 = 334,
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.T0 = 4626,
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.TC = 11,
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.DOD0 = 4044,
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.DOD10 = 3899,
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.DOD20 = 3796,
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.DOD30 = 3704,
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.DOD40 = 3627,
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.DOD50 = 3573,
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.DOD60 = 3535,
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.DOD70 = 3501,
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.DOD80 = 3453,
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.DOD90 = 3366,
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.DOD100 = 2419,
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.DOD10 = 3905,
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.DOD20 = 3807,
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.DOD30 = 3718,
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.DOD40 = 3642,
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.DOD50 = 3585,
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.DOD60 = 3546,
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.DOD70 = 3514,
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.DOD80 = 3477,
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.DOD90 = 3411,
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.DOD100 = 3299,
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};
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void HAL_RCC_CSSCallback(void) {
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@ -53,6 +53,7 @@ bool bq27220_set_parameter_u16(uint16_t address, uint16_t value) {
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buffer[4] = value & 0xFF;
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return api_hal_i2c_tx(POWER_I2C, BQ27220_ADDRESS, buffer, 5, BQ27220_I2C_TIMEOUT);
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});
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delay_us(10000);
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uint8_t checksum = bq27220_get_checksum(&buffer[1], 4);
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with_api_hal_i2c(
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bool, &ret, () {
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@ -61,59 +62,61 @@ bool bq27220_set_parameter_u16(uint16_t address, uint16_t value) {
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buffer[2] = 6;
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return api_hal_i2c_tx(POWER_I2C, BQ27220_ADDRESS, buffer, 3, BQ27220_I2C_TIMEOUT);
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});
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delay_us(10000);
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return ret;
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}
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bool bq27220_init(const ParamCEDV* cedv) {
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uint32_t timeout = 100;
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uint16_t design_cap = bq27220_get_design_capacity();
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if(cedv->design_cap == design_cap) {
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FURI_LOG_I("gauge", "Skip battery profile update");
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return true;
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}
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FURI_LOG_I("gauge", "Start updating battery profile");
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OperationStatus status = {};
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if(!bq27220_control(Control_ENTER_CFG_UPDATE)) {
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FURI_LOG_E("gauge", "Can't configure update");
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return false;
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};
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while((status.CFGUPDATE != 1) && (timeout-- > 0)) {
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bq27220_get_operation_status(&status);
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}
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bq27220_set_parameter_u16(AddressGaugingConfig, cedv->cedv_conf.gauge_conf_raw);
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bq27220_set_parameter_u16(AddressFullChargeCapacity, cedv->full_charge_cap);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressDesignCapacity, cedv->design_cap);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressEMF, cedv->EMF);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressC0, cedv->C0);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressR0, cedv->R0);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressT0, cedv->T0);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressR1, cedv->R1);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressTC, (cedv->TC) << 8 | cedv->C1);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD0, cedv->DOD0);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD10, cedv->DOD10);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD20, cedv->DOD20);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD30, cedv->DOD30);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD40, cedv->DOD40);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD50, cedv->DOD40);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD60, cedv->DOD60);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD70, cedv->DOD70);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD80, cedv->DOD80);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD90, cedv->DOD90);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressStartDOD100, cedv->DOD100);
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delay_us(15000);
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bq27220_set_parameter_u16(AddressEDV0, cedv->EDV0);
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bq27220_set_parameter_u16(AddressEDV1, cedv->EDV1);
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bq27220_set_parameter_u16(AddressEDV2, cedv->EDV2);
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bq27220_control(Control_EXIT_CFG_UPDATE);
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return true;
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delay_us(10000);
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design_cap = bq27220_get_design_capacity();
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if(cedv->design_cap == design_cap) {
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FURI_LOG_I("gauge", "Battery profile update success");
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return true;
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} else {
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FURI_LOG_E("gauge", "Battery profile update failed");
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return false;
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}
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}
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uint16_t bq27220_get_voltage() {
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@ -44,8 +44,34 @@ typedef struct {
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} OperationStatus;
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typedef struct {
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// Low byte, Low bit first
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bool CCT : 1;
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bool CSYNC : 1;
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bool RSVD0 : 1;
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bool EDV_CMP : 1;
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bool SC : 1;
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bool FIXED_EDV0 : 1;
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uint8_t RSVD1 : 2;
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// High byte, Low bit first
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bool FCC_LIM : 1;
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bool RSVD2 : 1;
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bool FC_FOR_VDQ : 1;
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bool IGNORE_SD : 1;
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bool SME0 : 1;
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uint8_t RSVD3 : 3;
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} GaugingConfig;
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typedef struct {
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union {
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GaugingConfig gauge_conf;
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uint16_t gauge_conf_raw;
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} cedv_conf;
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uint16_t full_charge_cap;
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uint16_t design_cap;
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uint16_t EDV0;
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uint16_t EDV1;
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uint16_t EDV2;
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uint16_t EMF;
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uint16_t C0;
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uint16_t R0;
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@ -67,6 +67,7 @@
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#define Control_EXIT_CFG_UPDATE 0x0092
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#define Control_RETURN_TO_ROM 0x0F00
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#define AddressGaugingConfig 0x929B
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#define AddressFullChargeCapacity 0x929D
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#define AddressDesignCapacity 0x929F
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#define AddressEMF 0x92A3
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@ -75,7 +76,10 @@
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#define AddressT0 0x92AD
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#define AddressR1 0x92AF
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#define AddressTC 0x92B1
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#define AddressC1 0x92B1
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#define AddressC1 0x92B2
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#define AddressEDV0 0x92B4
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#define AddressEDV1 0x92B7
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#define AddressEDV2 0x92BA
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#define AddressStartDOD0 0x92BD
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#define AddressStartDOD10 0x92BF
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#define AddressStartDOD20 0x92C1
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