[FL-185] Gauge calibration (#391)

* api-hal-power: add design capacity parameter
* bq27220: fix control command and initialization
* bq27220: add cedv configuration
* power: add cedv configuration parameters
* bootloader: add only used drivers sources for build
* main: init DWT before api-hal

Co-authored-by: あく <alleteam@gmail.com>

bootloader/targets/f5/target.mk

@@ -31,7 +31,7 @@ LDFLAGS			+= -T$(TARGET_DIR)/stm32wb55xx_flash_cm4.ld
 # Drivers
 DRIVERS_DIR		= ../lib/drivers
 CFLAGS			+= -I$(DRIVERS_DIR)
-C_SOURCES		+= $(wildcard $(DRIVERS_DIR)/*.c)
+C_SOURCES		+= $(DRIVERS_DIR)/lp5562.c
 
 # API-HAL
 CFLAGS			+= -I$(TARGET_DIR)/api-hal

firmware/targets/f4/Src/main.c

@@ -46,9 +46,9 @@ int main(void)
     MX_AES2_Init();
     MX_CRC_Init();
 
+    delay_us_init_DWT();
     api_hal_init();
     MX_FATFS_Init();
-    delay_us_init_DWT();
 
     furi_init();
     // CMSIS initialization

firmware/targets/f4/api-hal/api-hal-power.c

@@ -13,6 +13,28 @@
 #include <bq25896.h>
 
 volatile uint32_t api_hal_power_insomnia = 1;
+const ParamCEDV cedv = {
+    .full_charge_cap = 2100,
+    .design_cap = 2100,
+    .EMF = 3739,
+    .C0 = 776,
+    .C1 = 0,
+    .R1 = 193,
+    .R0 = 1,
+    .T0 = 1,
+    .TC = 11,
+    .DOD0 = 4044,
+    .DOD10 = 3899,
+    .DOD20 = 3796,
+    .DOD30 = 3704,
+    .DOD40 = 3627,
+    .DOD50 = 3573,
+    .DOD60 = 3535,
+    .DOD70 = 3501,
+    .DOD80 = 3453,
+    .DOD90 = 3366,
+    .DOD100 = 2419,
+};
 
 void HAL_RCC_CSSCallback(void) {
     // TODO: notify user about issue with HSE
@@ -21,7 +43,7 @@ void HAL_RCC_CSSCallback(void) {
 
 void api_hal_power_init() {
     LL_PWR_SMPS_SetMode(LL_PWR_SMPS_STEP_DOWN);
-    bq27220_init();
+    bq27220_init(&cedv);
     bq25896_init();
 }
 
@@ -195,8 +217,8 @@ void api_hal_power_dump_state(string_t buffer) {
         );
         // Voltage and current info
         string_cat_printf(buffer,
-            "bq27220: Full capacity: %dmAh, Remaining capacity: %dmAh, State of Charge: %d%%, State of health: %d%%\r\n",
-            bq27220_get_full_charge_capacity(), bq27220_get_remaining_capacity(),
+            "bq27220: Full capacity: %dmAh, Design capacity: %dmAh, Remaining capacity: %dmAh, State of Charge: %d%%, State of health: %d%%\r\n",
+            bq27220_get_full_charge_capacity(), bq27220_get_design_capacity(), bq27220_get_remaining_capacity(),
             bq27220_get_state_of_charge(), bq27220_get_state_of_health()
         );
         string_cat_printf(buffer,

firmware/targets/f5/Src/main.c

@@ -46,9 +46,9 @@ int main(void)
     MX_AES2_Init();
     MX_CRC_Init();
 
+    delay_us_init_DWT();
     api_hal_init();
     MX_FATFS_Init();
-    delay_us_init_DWT();
 
     furi_init();
     // CMSIS initialization

firmware/targets/f5/api-hal/api-hal-power.c

@@ -14,6 +14,28 @@
 #include <bq25896.h>
 
 volatile uint32_t api_hal_power_insomnia = 1;
+const ParamCEDV cedv = {
+    .full_charge_cap = 2100,
+    .design_cap = 2100,
+    .EMF = 3739,
+    .C0 = 776,
+    .C1 = 0,
+    .R1 = 193,
+    .R0 = 1,
+    .T0 = 1,
+    .TC = 11,
+    .DOD0 = 4044,
+    .DOD10 = 3899,
+    .DOD20 = 3796,
+    .DOD30 = 3704,
+    .DOD40 = 3627,
+    .DOD50 = 3573,
+    .DOD60 = 3535,
+    .DOD70 = 3501,
+    .DOD80 = 3453,
+    .DOD90 = 3366,
+    .DOD100 = 2419,
+};
 
 void HAL_RCC_CSSCallback(void) {
     // TODO: notify user about issue with HSE
@@ -22,7 +44,7 @@ void HAL_RCC_CSSCallback(void) {
 
 void api_hal_power_init() {
     LL_PWR_SMPS_SetMode(LL_PWR_SMPS_STEP_DOWN);
-    bq27220_init();
+    bq27220_init(&cedv);
     bq25896_init();
 }
 
@@ -196,8 +218,8 @@ void api_hal_power_dump_state(string_t buffer) {
         );
         // Voltage and current info
         string_cat_printf(buffer,
-            "bq27220: Full capacity: %dmAh, Remaining capacity: %dmAh, State of Charge: %d%%, State of health: %d%%\r\n",
-            bq27220_get_full_charge_capacity(), bq27220_get_remaining_capacity(),
+            "bq27220: Full capacity: %dmAh, Design capacity: %dmAh, Remaining capacity: %dmAh, State of Charge: %d%%, State of health: %d%%\r\n",
+            bq27220_get_full_charge_capacity(), bq27220_get_design_capacity(), bq27220_get_remaining_capacity(),
             bq27220_get_state_of_charge(), bq27220_get_state_of_health()
         );
         string_cat_printf(buffer,

lib/drivers/bq27220.c

@@ -2,6 +2,7 @@
 #include "bq27220_reg.h"
 
 #include <api-hal-i2c.h>
+#include <api-hal-delay.h>
 #include <stdbool.h>
 
 uint16_t bq27220_read_word(uint8_t address) {
@@ -25,16 +26,90 @@ bool bq27220_control(uint16_t control) {
         bool, &ret, () {
             uint8_t buffer[3];
             buffer[0] = CommandControl;
-            buffer[1] = (control >> 8) & 0xFF;
-            buffer[2] = control & 0xFF;
+            buffer[1] = control & 0xFF;
+            buffer[2] = (control >> 8) & 0xFF;
             return api_hal_i2c_tx(POWER_I2C, BQ27220_ADDRESS, buffer, 3, BQ27220_I2C_TIMEOUT);
         });
     return ret;
 }
 
-void bq27220_init() {
+uint8_t bq27220_get_checksum(uint8_t* data, uint16_t len) {
+    uint8_t ret = 0;
+    for(uint16_t i = 0; i < len; i++) {
+        ret += data[i];
+    }
+    return 0xFF - ret;
+}
+
+bool bq27220_set_parameter_u16(uint16_t address, uint16_t value) {
+    bool ret;
+    uint8_t buffer[5];
+    with_api_hal_i2c(
+        bool, &ret, () {
+            buffer[0] = CommandSelectSubclass;
+            buffer[1] = address & 0xFF;
+            buffer[2] = (address >> 8) & 0xFF;
+            buffer[3] = (value >> 8) & 0xFF;
+            buffer[4] = value & 0xFF;
+            return api_hal_i2c_tx(POWER_I2C, BQ27220_ADDRESS, buffer, 5, BQ27220_I2C_TIMEOUT);
+        });
+    uint8_t checksum = bq27220_get_checksum(&buffer[1], 4);
+    with_api_hal_i2c(
+        bool, &ret, () {
+            buffer[0] = CommandMACDataSum;
+            buffer[1] = checksum;
+            buffer[2] = 6;
+            return api_hal_i2c_tx(POWER_I2C, BQ27220_ADDRESS, buffer, 3, BQ27220_I2C_TIMEOUT);
+        });
+    return ret;
+}
+
+void bq27220_init(const ParamCEDV* cedv) {
+    uint32_t timeout = 100;
+    OperationStatus status = {};
     bq27220_control(Control_ENTER_CFG_UPDATE);
-    bq27220_control(Control_SET_PROFILE_2);
+    while((status.CFGUPDATE != 1) && (timeout-- > 0)) {
+        bq27220_get_operation_status(&status);
+    }
+    bq27220_set_parameter_u16(AddressFullChargeCapacity, cedv->full_charge_cap);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressDesignCapacity, cedv->design_cap);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressEMF, cedv->EMF);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressC0, cedv->C0);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressR0, cedv->R0);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressT0, cedv->T0);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressR1, cedv->R1);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressTC, (cedv->TC) << 8 | cedv->C1);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD0, cedv->DOD0);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD10, cedv->DOD10);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD20, cedv->DOD20);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD30, cedv->DOD30);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD40, cedv->DOD40);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD50, cedv->DOD40);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD60, cedv->DOD60);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD70, cedv->DOD70);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD80, cedv->DOD80);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD90, cedv->DOD90);
+    delay_us(15000);
+    bq27220_set_parameter_u16(AddressStartDOD100, cedv->DOD100);
+    delay_us(15000);
+
     bq27220_control(Control_EXIT_CFG_UPDATE);
 }
 
@@ -74,6 +149,10 @@ uint16_t bq27220_get_full_charge_capacity() {
     return bq27220_read_word(CommandFullChargeCapacity);
 }
 
+uint16_t bq27220_get_design_capacity() {
+    return bq27220_read_word(CommandDesignCapacity);
+}
+
 uint16_t bq27220_get_remaining_capacity() {
     return bq27220_read_word(CommandRemainingCapacity);
 }

lib/drivers/bq27220.h

@@ -43,8 +43,31 @@ typedef struct {
     uint8_t RSVD0 : 5;
 } OperationStatus;
 
+typedef struct {
+    uint16_t full_charge_cap;
+    uint16_t design_cap;
+    uint16_t EMF;
+    uint16_t C0;
+    uint16_t R0;
+    uint16_t T0;
+    uint16_t R1;
+    uint8_t TC;
+    uint8_t C1;
+    uint16_t DOD0;
+    uint16_t DOD10;
+    uint16_t DOD20;
+    uint16_t DOD30;
+    uint16_t DOD40;
+    uint16_t DOD50;
+    uint16_t DOD60;
+    uint16_t DOD70;
+    uint16_t DOD80;
+    uint16_t DOD90;
+    uint16_t DOD100;
+} ParamCEDV;
+
 /** Initialize Driver */
-void bq27220_init();
+void bq27220_init(const ParamCEDV* cedv);
 
 /** Get battery voltage in mV or error */
 uint16_t bq27220_get_voltage();
@@ -64,6 +87,9 @@ uint16_t bq27220_get_temperature();
 /** Get compensated full charge capacity in in mAh */
 uint16_t bq27220_get_full_charge_capacity();
 
+/** Get design capacity in mAh */
+uint16_t bq27220_get_design_capacity();
+
 /** Get remaining capacity in in mAh */
 uint16_t bq27220_get_remaining_capacity();
 
@@ -72,3 +98,5 @@ uint16_t bq27220_get_state_of_charge();
 
 /** Get ratio of full charge capacity over design capacity in percents */
 uint16_t bq27220_get_state_of_health();
+
+void bq27220_change_design_capacity(uint16_t capacity);

lib/drivers/bq27220_reg.h

@@ -31,6 +31,7 @@
 #define CommandBTPChargeSet 0x36
 #define CommandOperationStatus 0x3A
 #define CommandDesignCapacity 0x3C
+#define CommandSelectSubclass 0x3E
 #define CommandMACData 0x40
 #define CommandMACDataSum 0x60
 #define CommandMACDataLen 0x61
@@ -65,3 +66,24 @@
 #define Control_EXIT_CFG_UPDATE_REINIT 0x0091
 #define Control_EXIT_CFG_UPDATE 0x0092
 #define Control_RETURN_TO_ROM 0x0F00
+
+#define AddressFullChargeCapacity 0x929D
+#define AddressDesignCapacity 0x929F
+#define AddressEMF 0x92A3
+#define AddressC0 0x92A9
+#define AddressR0 0x92AB
+#define AddressT0 0x92AD
+#define AddressR1 0x92AF
+#define AddressTC 0x92B1
+#define AddressC1 0x92B1
+#define AddressStartDOD0 0x92BD
+#define AddressStartDOD10 0x92BF
+#define AddressStartDOD20 0x92C1
+#define AddressStartDOD30 0x92C3
+#define AddressStartDOD40 0x92C5
+#define AddressStartDOD50 0x92C7
+#define AddressStartDOD60 0x92C9
+#define AddressStartDOD70 0x92CB
+#define AddressStartDOD80 0x92CD
+#define AddressStartDOD90 0x92CF
+#define AddressStartDOD100 0x92D1