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unleashed-firmware/firmware/targets/f7/furi_hal/furi_hal_power.c

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#include <furi_hal_power.h>
#include <furi_hal_clock.h>
#include <furi_hal_bt.h>
#include <furi_hal_vibro.h>
#include <furi_hal_resources.h>
#include <furi_hal_uart.h>
#include <furi_hal_rtc.h>
#include <furi_hal_debug.h>
#include <stm32wbxx_ll_rcc.h>
#include <stm32wbxx_ll_pwr.h>
#include <stm32wbxx_ll_hsem.h>
#include <stm32wbxx_ll_cortex.h>
#include <stm32wbxx_ll_gpio.h>
#include <hw_conf.h>
#include <bq27220.h>
#include <bq25896.h>
#include <furi.h>
#define TAG "FuriHalPower"
#ifndef FURI_HAL_POWER_DEBUG_WFI_GPIO
#define FURI_HAL_POWER_DEBUG_WFI_GPIO (&gpio_ext_pb2)
#endif
#ifndef FURI_HAL_POWER_DEBUG_STOP_GPIO
#define FURI_HAL_POWER_DEBUG_STOP_GPIO (&gpio_ext_pc3)
#endif
#ifndef FURI_HAL_POWER_STOP_MODE
#define FURI_HAL_POWER_STOP_MODE (LL_PWR_MODE_STOP2)
#endif
typedef struct {
volatile uint8_t insomnia;
volatile uint8_t suppress_charge;
uint8_t gauge_initialized;
uint8_t charger_initialized;
} FuriHalPower;
static volatile FuriHalPower furi_hal_power = {
.insomnia = 0,
.suppress_charge = 0,
};
#include <furi_hal_power_calibration.h>
void furi_hal_power_init() {
#ifdef FURI_HAL_POWER_DEBUG
furi_hal_gpio_init_simple(FURI_HAL_POWER_DEBUG_WFI_GPIO, GpioModeOutputPushPull);
furi_hal_gpio_init_simple(FURI_HAL_POWER_DEBUG_STOP_GPIO, GpioModeOutputPushPull);
furi_hal_gpio_write(FURI_HAL_POWER_DEBUG_WFI_GPIO, 0);
furi_hal_gpio_write(FURI_HAL_POWER_DEBUG_STOP_GPIO, 0);
#endif
LL_PWR_SetRegulVoltageScaling(LL_PWR_REGU_VOLTAGE_SCALE1);
LL_PWR_SMPS_SetMode(LL_PWR_SMPS_STEP_DOWN);
LL_PWR_SetPowerMode(FURI_HAL_POWER_STOP_MODE);
LL_C2_PWR_SetPowerMode(FURI_HAL_POWER_STOP_MODE);
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bq27220_init(&furi_hal_i2c_handle_power, &cedv);
bq25896_init(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
FURI_LOG_I(TAG, "Init OK");
}
bool furi_hal_power_gauge_is_ok() {
bool ret = true;
BatteryStatus battery_status;
OperationStatus operation_status;
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
if(bq27220_get_battery_status(&furi_hal_i2c_handle_power, &battery_status) == BQ27220_ERROR ||
bq27220_get_operation_status(&furi_hal_i2c_handle_power, &operation_status) ==
BQ27220_ERROR) {
ret = false;
} else {
ret &= battery_status.BATTPRES;
ret &= operation_status.INITCOMP;
ret &= (cedv.design_cap == bq27220_get_design_capacity(&furi_hal_i2c_handle_power));
}
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
uint16_t furi_hal_power_insomnia_level() {
return furi_hal_power.insomnia;
}
void furi_hal_power_insomnia_enter() {
FURI_CRITICAL_ENTER();
furi_assert(furi_hal_power.insomnia < UINT8_MAX);
furi_hal_power.insomnia++;
FURI_CRITICAL_EXIT();
}
void furi_hal_power_insomnia_exit() {
FURI_CRITICAL_ENTER();
furi_assert(furi_hal_power.insomnia > 0);
furi_hal_power.insomnia--;
FURI_CRITICAL_EXIT();
}
bool furi_hal_power_sleep_available() {
return furi_hal_power.insomnia == 0;
}
static inline bool furi_hal_power_deep_sleep_available() {
return furi_hal_bt_is_alive() && !furi_hal_rtc_is_flag_set(FuriHalRtcFlagLegacySleep) &&
!furi_hal_debug_is_gdb_session_active();
}
static inline void furi_hal_power_light_sleep() {
__WFI();
}
static inline void furi_hal_power_suspend_aux_periphs() {
// Disable USART
furi_hal_uart_suspend(FuriHalUartIdUSART1);
furi_hal_uart_suspend(FuriHalUartIdLPUART1);
}
static inline void furi_hal_power_resume_aux_periphs() {
// Re-enable USART
furi_hal_uart_resume(FuriHalUartIdUSART1);
furi_hal_uart_resume(FuriHalUartIdLPUART1);
}
static inline void furi_hal_power_deep_sleep() {
furi_hal_power_suspend_aux_periphs();
while(LL_HSEM_1StepLock(HSEM, CFG_HW_RCC_SEMID))
;
if(!LL_HSEM_1StepLock(HSEM, CFG_HW_ENTRY_STOP_MODE_SEMID)) {
if(LL_PWR_IsActiveFlag_C2DS() || LL_PWR_IsActiveFlag_C2SB()) {
// Release ENTRY_STOP_MODE semaphore
LL_HSEM_ReleaseLock(HSEM, CFG_HW_ENTRY_STOP_MODE_SEMID, 0);
// The switch on HSI before entering Stop Mode is required
furi_hal_clock_switch_to_hsi();
}
} else {
/**
* The switch on HSI before entering Stop Mode is required
*/
furi_hal_clock_switch_to_hsi();
}
/* Release RCC semaphore */
LL_HSEM_ReleaseLock(HSEM, CFG_HW_RCC_SEMID, 0);
// Prepare deep sleep
LL_LPM_EnableDeepSleep();
#if defined(__CC_ARM)
// Force store operations
__force_stores();
#endif
__WFI();
LL_LPM_EnableSleep();
/* Release ENTRY_STOP_MODE semaphore */
LL_HSEM_ReleaseLock(HSEM, CFG_HW_ENTRY_STOP_MODE_SEMID, 0);
while(LL_HSEM_1StepLock(HSEM, CFG_HW_RCC_SEMID))
;
if(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL) {
furi_hal_clock_switch_to_pll();
}
LL_HSEM_ReleaseLock(HSEM, CFG_HW_RCC_SEMID, 0);
furi_hal_power_resume_aux_periphs();
furi_hal_rtc_sync_shadow();
}
void furi_hal_power_sleep() {
if(furi_hal_power_deep_sleep_available()) {
#ifdef FURI_HAL_POWER_DEBUG
furi_hal_gpio_write(FURI_HAL_POWER_DEBUG_STOP_GPIO, 1);
#endif
furi_hal_power_deep_sleep();
#ifdef FURI_HAL_POWER_DEBUG
furi_hal_gpio_write(FURI_HAL_POWER_DEBUG_STOP_GPIO, 0);
#endif
} else {
#ifdef FURI_HAL_POWER_DEBUG
furi_hal_gpio_write(FURI_HAL_POWER_DEBUG_WFI_GPIO, 1);
#endif
furi_hal_power_light_sleep();
#ifdef FURI_HAL_POWER_DEBUG
furi_hal_gpio_write(FURI_HAL_POWER_DEBUG_WFI_GPIO, 0);
#endif
}
}
uint8_t furi_hal_power_get_pct() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
uint8_t ret = bq27220_get_state_of_charge(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
uint8_t furi_hal_power_get_bat_health_pct() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
uint8_t ret = bq27220_get_state_of_health(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
bool furi_hal_power_is_charging() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bool ret = bq25896_is_charging(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
bool furi_hal_power_is_charging_done() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bool ret = bq25896_is_charging_done(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
void furi_hal_power_shutdown() {
furi_hal_power_insomnia_enter();
furi_hal_bt_reinit();
while(LL_HSEM_1StepLock(HSEM, CFG_HW_RCC_SEMID))
;
if(!LL_HSEM_1StepLock(HSEM, CFG_HW_ENTRY_STOP_MODE_SEMID)) {
if(LL_PWR_IsActiveFlag_C2DS() || LL_PWR_IsActiveFlag_C2SB()) {
// Release ENTRY_STOP_MODE semaphore
LL_HSEM_ReleaseLock(HSEM, CFG_HW_ENTRY_STOP_MODE_SEMID, 0);
}
}
// Prepare Wakeup pin
LL_PWR_SetWakeUpPinPolarityLow(LL_PWR_WAKEUP_PIN2);
LL_PWR_EnableWakeUpPin(LL_PWR_WAKEUP_PIN2);
LL_C2_PWR_EnableWakeUpPin(LL_PWR_WAKEUP_PIN2);
/* Release RCC semaphore */
LL_HSEM_ReleaseLock(HSEM, CFG_HW_RCC_SEMID, 0);
LL_PWR_DisableBootC2();
LL_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
LL_LPM_EnableDeepSleep();
__WFI();
furi_crash("Insomniac core2");
}
void furi_hal_power_off() {
// Crutch: shutting down with ext 3V3 off is causing LSE to stop
furi_hal_power_enable_external_3_3v();
furi_hal_vibro_on(true);
furi_delay_us(50000);
// Send poweroff to charger
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bq25896_poweroff(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
furi_hal_vibro_on(false);
}
void furi_hal_power_reset() {
NVIC_SystemReset();
}
void furi_hal_power_enable_otg() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bq25896_enable_otg(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
}
void furi_hal_power_disable_otg() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bq25896_disable_otg(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
}
bool furi_hal_power_is_otg_enabled() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bool ret = bq25896_is_otg_enabled(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
float furi_hal_power_get_battery_charge_voltage_limit() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
float ret = (float)bq25896_get_vreg_voltage(&furi_hal_i2c_handle_power) / 1000.0f;
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
void furi_hal_power_set_battery_charge_voltage_limit(float voltage) {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
// Adding 0.0005 is necessary because 4.016f is 4.015999794000, which gets truncated
bq25896_set_vreg_voltage(&furi_hal_i2c_handle_power, (uint16_t)(voltage * 1000.0f + 0.0005f));
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
}
void furi_hal_power_check_otg_status() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
if(bq25896_check_otg_fault(&furi_hal_i2c_handle_power))
bq25896_disable_otg(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
}
uint32_t furi_hal_power_get_battery_remaining_capacity() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
uint32_t ret = bq27220_get_remaining_capacity(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
uint32_t furi_hal_power_get_battery_full_capacity() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
uint32_t ret = bq27220_get_full_charge_capacity(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
uint32_t furi_hal_power_get_battery_design_capacity() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
uint32_t ret = bq27220_get_design_capacity(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
float furi_hal_power_get_battery_voltage(FuriHalPowerIC ic) {
float ret = 0.0f;
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
if(ic == FuriHalPowerICCharger) {
ret = (float)bq25896_get_vbat_voltage(&furi_hal_i2c_handle_power) / 1000.0f;
} else if(ic == FuriHalPowerICFuelGauge) {
ret = (float)bq27220_get_voltage(&furi_hal_i2c_handle_power) / 1000.0f;
}
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
float furi_hal_power_get_battery_current(FuriHalPowerIC ic) {
float ret = 0.0f;
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
if(ic == FuriHalPowerICCharger) {
ret = (float)bq25896_get_vbat_current(&furi_hal_i2c_handle_power) / 1000.0f;
} else if(ic == FuriHalPowerICFuelGauge) {
ret = (float)bq27220_get_current(&furi_hal_i2c_handle_power) / 1000.0f;
}
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
static float furi_hal_power_get_battery_temperature_internal(FuriHalPowerIC ic) {
float ret = 0.0f;
if(ic == FuriHalPowerICCharger) {
// Linear approximation, +/- 5 C
ret = (71.0f - (float)bq25896_get_ntc_mpct(&furi_hal_i2c_handle_power) / 1000) / 0.6f;
} else if(ic == FuriHalPowerICFuelGauge) {
ret = ((float)bq27220_get_temperature(&furi_hal_i2c_handle_power) - 2731.0f) / 10.0f;
}
return ret;
}
float furi_hal_power_get_battery_temperature(FuriHalPowerIC ic) {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
float ret = furi_hal_power_get_battery_temperature_internal(ic);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
float furi_hal_power_get_usb_voltage() {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
float ret = (float)bq25896_get_vbus_voltage(&furi_hal_i2c_handle_power) / 1000.0f;
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
return ret;
}
void furi_hal_power_enable_external_3_3v() {
furi_hal_gpio_write(&gpio_periph_power, 1);
}
void furi_hal_power_disable_external_3_3v() {
furi_hal_gpio_write(&gpio_periph_power, 0);
}
void furi_hal_power_suppress_charge_enter() {
vTaskSuspendAll();
bool disable_charging = furi_hal_power.suppress_charge == 0;
furi_hal_power.suppress_charge++;
xTaskResumeAll();
if(disable_charging) {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bq25896_disable_charging(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
}
}
void furi_hal_power_suppress_charge_exit() {
vTaskSuspendAll();
furi_hal_power.suppress_charge--;
bool enable_charging = furi_hal_power.suppress_charge == 0;
xTaskResumeAll();
if(enable_charging) {
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
bq25896_enable_charging(&furi_hal_i2c_handle_power);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
}
}
void furi_hal_power_info_get(PropertyValueCallback out, char sep, void* context) {
furi_assert(out);
FuriString* value = furi_string_alloc();
FuriString* key = furi_string_alloc();
PropertyValueContext property_context = {
.key = key, .value = value, .out = out, .sep = sep, .last = false, .context = context};
if(sep == '.') {
property_value_out(&property_context, NULL, 2, "format", "major", "2");
property_value_out(&property_context, NULL, 2, "format", "minor", "1");
} else {
property_value_out(&property_context, NULL, 3, "power", "info", "major", "2");
property_value_out(&property_context, NULL, 3, "power", "info", "minor", "1");
}
uint8_t charge = furi_hal_power_get_pct();
property_value_out(&property_context, "%u", 2, "charge", "level", charge);
const char* charge_state;
if(furi_hal_power_is_charging()) {
if((charge < 100) && (!furi_hal_power_is_charging_done())) {
charge_state = "charging";
} else {
charge_state = "charged";
}
} else {
charge_state = "discharging";
}
property_value_out(&property_context, NULL, 2, "charge", "state", charge_state);
uint16_t charge_voltage_limit =
(uint16_t)(furi_hal_power_get_battery_charge_voltage_limit() * 1000.f);
property_value_out(
&property_context, "%u", 3, "charge", "voltage", "limit", charge_voltage_limit);
uint16_t voltage =
(uint16_t)(furi_hal_power_get_battery_voltage(FuriHalPowerICFuelGauge) * 1000.f);
property_value_out(&property_context, "%u", 2, "battery", "voltage", voltage);
int16_t current =
(int16_t)(furi_hal_power_get_battery_current(FuriHalPowerICFuelGauge) * 1000.f);
property_value_out(&property_context, "%d", 2, "battery", "current", current);
int16_t temperature = (int16_t)furi_hal_power_get_battery_temperature(FuriHalPowerICFuelGauge);
property_value_out(&property_context, "%d", 2, "battery", "temp", temperature);
property_value_out(
&property_context, "%u", 2, "battery", "health", furi_hal_power_get_bat_health_pct());
property_value_out(
&property_context,
"%lu",
2,
"capacity",
"remain",
furi_hal_power_get_battery_remaining_capacity());
property_value_out(
&property_context,
"%lu",
2,
"capacity",
"full",
furi_hal_power_get_battery_full_capacity());
property_context.last = true;
property_value_out(
&property_context,
"%lu",
2,
"capacity",
"design",
furi_hal_power_get_battery_design_capacity());
furi_string_free(key);
furi_string_free(value);
}
void furi_hal_power_debug_get(PropertyValueCallback out, void* context) {
furi_assert(out);
FuriString* value = furi_string_alloc();
FuriString* key = furi_string_alloc();
PropertyValueContext property_context = {
.key = key, .value = value, .out = out, .sep = '.', .last = false, .context = context};
BatteryStatus battery_status;
OperationStatus operation_status;
furi_hal_i2c_acquire(&furi_hal_i2c_handle_power);
// Power Debug version
property_value_out(&property_context, NULL, 2, "format", "major", "1");
property_value_out(&property_context, NULL, 2, "format", "minor", "0");
property_value_out(
&property_context,
"%d",
2,
"charger",
"vbus",
bq25896_get_vbus_voltage(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
2,
"charger",
"vsys",
bq25896_get_vsys_voltage(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
2,
"charger",
"vbat",
bq25896_get_vbat_voltage(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
2,
"charger",
"vreg",
bq25896_get_vreg_voltage(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
2,
"charger",
"current",
bq25896_get_vbat_current(&furi_hal_i2c_handle_power));
const uint32_t ntc_mpct = bq25896_get_ntc_mpct(&furi_hal_i2c_handle_power);
if(bq27220_get_battery_status(&furi_hal_i2c_handle_power, &battery_status) != BQ27220_ERROR &&
bq27220_get_operation_status(&furi_hal_i2c_handle_power, &operation_status) !=
BQ27220_ERROR) {
property_value_out(&property_context, "%lu", 2, "charger", "ntc", ntc_mpct);
property_value_out(&property_context, "%d", 2, "gauge", "calmd", operation_status.CALMD);
property_value_out(&property_context, "%d", 2, "gauge", "sec", operation_status.SEC);
property_value_out(&property_context, "%d", 2, "gauge", "edv2", operation_status.EDV2);
property_value_out(&property_context, "%d", 2, "gauge", "vdq", operation_status.VDQ);
property_value_out(
&property_context, "%d", 2, "gauge", "initcomp", operation_status.INITCOMP);
property_value_out(&property_context, "%d", 2, "gauge", "smth", operation_status.SMTH);
property_value_out(&property_context, "%d", 2, "gauge", "btpint", operation_status.BTPINT);
property_value_out(
&property_context, "%d", 2, "gauge", "cfgupdate", operation_status.CFGUPDATE);
// Battery status register, part 1
property_value_out(&property_context, "%d", 2, "gauge", "chginh", battery_status.CHGINH);
property_value_out(&property_context, "%d", 2, "gauge", "fc", battery_status.FC);
property_value_out(&property_context, "%d", 2, "gauge", "otd", battery_status.OTD);
property_value_out(&property_context, "%d", 2, "gauge", "otc", battery_status.OTC);
property_value_out(&property_context, "%d", 2, "gauge", "sleep", battery_status.SLEEP);
property_value_out(&property_context, "%d", 2, "gauge", "ocvfail", battery_status.OCVFAIL);
property_value_out(&property_context, "%d", 2, "gauge", "ocvcomp", battery_status.OCVCOMP);
property_value_out(&property_context, "%d", 2, "gauge", "fd", battery_status.FD);
// Battery status register, part 2
property_value_out(&property_context, "%d", 2, "gauge", "dsg", battery_status.DSG);
property_value_out(&property_context, "%d", 2, "gauge", "sysdwn", battery_status.SYSDWN);
property_value_out(&property_context, "%d", 2, "gauge", "tda", battery_status.TDA);
property_value_out(
&property_context, "%d", 2, "gauge", "battpres", battery_status.BATTPRES);
property_value_out(&property_context, "%d", 2, "gauge", "authgd", battery_status.AUTH_GD);
property_value_out(&property_context, "%d", 2, "gauge", "ocvgd", battery_status.OCVGD);
property_value_out(&property_context, "%d", 2, "gauge", "tca", battery_status.TCA);
property_value_out(&property_context, "%d", 2, "gauge", "rsvd", battery_status.RSVD);
// Voltage and current info
property_value_out(
&property_context,
"%d",
3,
"gauge",
"capacity",
"full",
bq27220_get_full_charge_capacity(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
3,
"gauge",
"capacity",
"design",
bq27220_get_design_capacity(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
3,
"gauge",
"capacity",
"remain",
bq27220_get_remaining_capacity(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
3,
"gauge",
"state",
"charge",
bq27220_get_state_of_charge(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
3,
"gauge",
"state",
"health",
bq27220_get_state_of_health(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
2,
"gauge",
"voltage",
bq27220_get_voltage(&furi_hal_i2c_handle_power));
property_value_out(
&property_context,
"%d",
2,
"gauge",
"current",
bq27220_get_current(&furi_hal_i2c_handle_power));
property_context.last = true;
const int battery_temp =
(int)furi_hal_power_get_battery_temperature_internal(FuriHalPowerICFuelGauge);
property_value_out(&property_context, "%d", 2, "gauge", "temperature", battery_temp);
} else {
property_context.last = true;
property_value_out(&property_context, "%lu", 2, "charger", "ntc", ntc_mpct);
}
furi_string_free(key);
furi_string_free(value);
furi_hal_i2c_release(&furi_hal_i2c_handle_power);
}
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