mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
synced 2024-12-21 04:11:48 +03:00
2f3ea9494e
* gpio, hsem, crypto: switch from HAL to LL/registers * Moved GPIO initialization to furi_hal * More HAL removed * All HAL modules disabled * HAL is finally removed * hal_gpio -> furi_hal_gpio, main.h removed * Bootloader build fix * RTOS config moved to freertos-glue * delay -> furi_hal_delay Co-authored-by: あく <alleteam@gmail.com>
162 lines
5.6 KiB
C
162 lines
5.6 KiB
C
#include "bq27220.h"
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#include "bq27220_reg.h"
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#include <furi_hal_delay.h>
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#include <furi/log.h>
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#include <stdbool.h>
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#define TAG "Gauge"
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uint16_t bq27220_read_word(FuriHalI2cBusHandle* handle, uint8_t address) {
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uint16_t buf = 0;
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furi_hal_i2c_read_mem(
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handle, BQ27220_ADDRESS, address, (uint8_t*)&buf, 2, BQ27220_I2C_TIMEOUT);
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return buf;
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}
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bool bq27220_control(FuriHalI2cBusHandle* handle, uint16_t control) {
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bool ret = furi_hal_i2c_write_mem(
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handle, BQ27220_ADDRESS, CommandControl, (uint8_t*)&control, 2, BQ27220_I2C_TIMEOUT);
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return ret;
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}
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uint8_t bq27220_get_checksum(uint8_t* data, uint16_t len) {
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uint8_t ret = 0;
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for(uint16_t i = 0; i < len; i++) {
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ret += data[i];
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}
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return 0xFF - ret;
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}
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bool bq27220_set_parameter_u16(FuriHalI2cBusHandle* handle, uint16_t address, uint16_t value) {
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bool ret;
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uint8_t buffer[4];
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buffer[0] = address & 0xFF;
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buffer[1] = (address >> 8) & 0xFF;
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buffer[2] = (value >> 8) & 0xFF;
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buffer[3] = value & 0xFF;
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ret = furi_hal_i2c_write_mem(
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handle, BQ27220_ADDRESS, CommandSelectSubclass, buffer, 4, BQ27220_I2C_TIMEOUT);
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furi_hal_delay_us(10000);
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uint8_t checksum = bq27220_get_checksum(buffer, 4);
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buffer[0] = checksum;
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buffer[1] = 6;
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ret = furi_hal_i2c_write_mem(
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handle, BQ27220_ADDRESS, CommandMACDataSum, buffer, 2, BQ27220_I2C_TIMEOUT);
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furi_hal_delay_us(10000);
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return ret;
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}
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bool bq27220_init(FuriHalI2cBusHandle* handle, const ParamCEDV* cedv) {
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uint32_t timeout = 100;
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uint16_t design_cap = bq27220_get_design_capacity(handle);
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if(cedv->design_cap == design_cap) {
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FURI_LOG_I(TAG, "Skip battery profile update");
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return true;
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}
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FURI_LOG_I(TAG, "Start updating battery profile");
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OperationStatus status = {};
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if(!bq27220_control(handle, Control_ENTER_CFG_UPDATE)) {
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FURI_LOG_E(TAG, "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(handle, &status);
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}
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bq27220_set_parameter_u16(handle, AddressGaugingConfig, cedv->cedv_conf.gauge_conf_raw);
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bq27220_set_parameter_u16(handle, AddressFullChargeCapacity, cedv->full_charge_cap);
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bq27220_set_parameter_u16(handle, AddressDesignCapacity, cedv->design_cap);
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bq27220_set_parameter_u16(handle, AddressEMF, cedv->EMF);
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bq27220_set_parameter_u16(handle, AddressC0, cedv->C0);
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bq27220_set_parameter_u16(handle, AddressR0, cedv->R0);
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bq27220_set_parameter_u16(handle, AddressT0, cedv->T0);
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bq27220_set_parameter_u16(handle, AddressR1, cedv->R1);
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bq27220_set_parameter_u16(handle, AddressTC, (cedv->TC) << 8 | cedv->C1);
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bq27220_set_parameter_u16(handle, AddressStartDOD0, cedv->DOD0);
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bq27220_set_parameter_u16(handle, AddressStartDOD10, cedv->DOD10);
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bq27220_set_parameter_u16(handle, AddressStartDOD20, cedv->DOD20);
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bq27220_set_parameter_u16(handle, AddressStartDOD30, cedv->DOD30);
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bq27220_set_parameter_u16(handle, AddressStartDOD40, cedv->DOD40);
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bq27220_set_parameter_u16(handle, AddressStartDOD50, cedv->DOD40);
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bq27220_set_parameter_u16(handle, AddressStartDOD60, cedv->DOD60);
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bq27220_set_parameter_u16(handle, AddressStartDOD70, cedv->DOD70);
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bq27220_set_parameter_u16(handle, AddressStartDOD80, cedv->DOD80);
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bq27220_set_parameter_u16(handle, AddressStartDOD90, cedv->DOD90);
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bq27220_set_parameter_u16(handle, AddressStartDOD100, cedv->DOD100);
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bq27220_set_parameter_u16(handle, AddressEDV0, cedv->EDV0);
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bq27220_set_parameter_u16(handle, AddressEDV1, cedv->EDV1);
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bq27220_set_parameter_u16(handle, AddressEDV2, cedv->EDV2);
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bq27220_control(handle, Control_EXIT_CFG_UPDATE_REINIT);
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furi_hal_delay_us(10000);
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design_cap = bq27220_get_design_capacity(handle);
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if(cedv->design_cap == design_cap) {
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FURI_LOG_I(TAG, "Battery profile update success");
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return true;
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} else {
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FURI_LOG_E(TAG, "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(FuriHalI2cBusHandle* handle) {
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return bq27220_read_word(handle, CommandVoltage);
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}
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int16_t bq27220_get_current(FuriHalI2cBusHandle* handle) {
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return bq27220_read_word(handle, CommandCurrent);
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}
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uint8_t bq27220_get_battery_status(FuriHalI2cBusHandle* handle, BatteryStatus* battery_status) {
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uint16_t data = bq27220_read_word(handle, CommandBatteryStatus);
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if(data == BQ27220_ERROR) {
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return BQ27220_ERROR;
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} else {
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*(uint16_t*)battery_status = data;
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return BQ27220_SUCCESS;
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}
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}
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uint8_t
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bq27220_get_operation_status(FuriHalI2cBusHandle* handle, OperationStatus* operation_status) {
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uint16_t data = bq27220_read_word(handle, CommandOperationStatus);
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if(data == BQ27220_ERROR) {
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return BQ27220_ERROR;
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} else {
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*(uint16_t*)operation_status = data;
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return BQ27220_SUCCESS;
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}
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}
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uint16_t bq27220_get_temperature(FuriHalI2cBusHandle* handle) {
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return bq27220_read_word(handle, CommandTemperature);
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}
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uint16_t bq27220_get_full_charge_capacity(FuriHalI2cBusHandle* handle) {
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return bq27220_read_word(handle, CommandFullChargeCapacity);
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}
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uint16_t bq27220_get_design_capacity(FuriHalI2cBusHandle* handle) {
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return bq27220_read_word(handle, CommandDesignCapacity);
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}
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uint16_t bq27220_get_remaining_capacity(FuriHalI2cBusHandle* handle) {
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return bq27220_read_word(handle, CommandRemainingCapacity);
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}
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uint16_t bq27220_get_state_of_charge(FuriHalI2cBusHandle* handle) {
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return bq27220_read_word(handle, CommandStateOfCharge);
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}
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uint16_t bq27220_get_state_of_health(FuriHalI2cBusHandle* handle) {
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return bq27220_read_word(handle, CommandStateOfHealth);
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}
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