make SPI reads/writes a interrupt-free

AMS_Master_Code/Core/Inc/NTC.h

@@ -14,7 +14,7 @@
 #define VREF 3000.0f     // 3V
 #define TEMP_CONV 100.0f // 655.35°C max
 #define CELSIUS_TO_KELVIN 273.15f
-#define CELSIUS_TO_KELVIN_SCALED CELSIUS_TO_KELVIN * TEMP_CONV
+#define CELSIUS_TO_KELVIN_SCALED (CELSIUS_TO_KELVIN * TEMP_CONV)
 
 // More efficient (?) calc using:
 // R_T = R_Pullup / (V_REF / ADC - 1)
@@ -24,7 +24,8 @@
 [[gnu::optimize("fast-math")]]
 static inline uint16_t ntc_mv_to_celsius(int16_t adc) {
     const float log_ohms = logf(1 / ((VREF / adc) - 1));
-  return (uint16_t) (TEMP_CONV / (NTC_A1 + NTC_B1 * log_ohms + NTC_C1 * log_ohms * log_ohms + NTC_D1 * log_ohms * log_ohms * log_ohms) - CELSIUS_TO_KELVIN_SCALED);
+    return (uint16_t)(TEMP_CONV / (NTC_A1 + NTC_B1 * log_ohms + NTC_C1 * log_ohms * log_ohms +
+                                   NTC_D1 * log_ohms * log_ohms * log_ohms) - CELSIUS_TO_KELVIN_SCALED);
 }
 #else
 // Lookup Table coming soon; not really needed but fun?

AMS_Master_Code/Core/Inc/can.h

@@ -12,7 +12,7 @@
 #define CAN_ID_SLAVE_STATUS_BASE 0x080
 #define CAN_ID_AMS_SIGNALS 0x090
 
-//TEMPORARY!!
+// TEMPORARY!!
 #define CAN_ID_AMS_DETAILS 0x091
 #define CAN_ID_AMS_DETAILS_FC 0x092
 

AMS_Master_Code/Core/Inc/stm32h7xx_it.h

@@ -22,7 +22,7 @@
 #define __STM32H7xx_IT_H
 
 #ifdef __cplusplus
- extern "C" {
+extern "C" {
 #endif
 
 /* Private includes ----------------------------------------------------------*/

AMS_Master_Code/Core/Inc/ts_state_machine.h

@@ -3,8 +3,8 @@
 
 #include "stm32h7xx_hal.h"
 
-#include <stdint.h>
 #include <stdbool.h>
+#include <stdint.h>
 
 // Minimum vehicle side voltage to exit precharge
 #define MIN_VEHICLE_SIDE_VOLTAGE 150000 // mV
@@ -22,15 +22,7 @@
 // Time to wait between closing relays
 #define RELAY_CLOSE_WAIT 10 // ms
 
-typedef enum {
-  TS_INACTIVE,
-  TS_ACTIVE,
-  TS_PRECHARGE,
-  TS_DISCHARGE,
-  TS_ERROR,
-  TS_CHARGING_CHECK,
-  TS_CHARGING
-} TSState;
+typedef enum { TS_INACTIVE, TS_ACTIVE, TS_PRECHARGE, TS_DISCHARGE, TS_ERROR, TS_CHARGING_CHECK, TS_CHARGING } TSState;
 
 static inline const char *TSStateToString(TSState state) {
     switch (state) {
@@ -62,10 +54,7 @@ typedef enum {
     TS_ERRORKIND_SHUNT_OVERTEMP = 0x05
 } TSErrorKind;
 
-typedef enum {
-  TS_ERROR_SOURCE_SHUNT = (1 << 0),
-  TS_ERROR_SOURCE_SLAVES = (1 << 1)
-} TSErrorSource;
+typedef enum { TS_ERROR_SOURCE_SHUNT = (1 << 0), TS_ERROR_SOURCE_SLAVES = (1 << 1) } TSErrorSource;
 
 typedef struct {
     TSState current_state;

AMS_Master_Code/Core/Lib/ADBMS6830B_Driver/Inc/ADBMS_Abstraction.h

@@ -27,7 +27,7 @@ ADBMS_Internal_Status amsStopBalancing();
 
 ADBMS_Internal_Status amsSelfTest();
 
-ADBMS_Internal_Status amsConfigOverUnderVoltage(uint16_t overVoltage, uint16_t underVoltage); //arguments in mV
+ADBMS_Internal_Status amsConfigOverUnderVoltage(uint16_t overVoltage, uint16_t underVoltage); // arguments in mV
 
 ADBMS_Internal_Status amsCheckUnderOverVoltage(BMS_Chip (*module)[N_BMS]);
 

AMS_Master_Code/Core/Lib/ADBMS6830B_Driver/Inc/ADBMS_CMD_Defines.h

@@ -66,11 +66,10 @@
 #define PLADC 0x0718 // Poll ADC Conversion Status
 #define PLAUX 0x071E // Poll AUX Conversion Status
 
-#define SRST   0x0027 //Soft reset
+#define SRST 0x0027 // Soft reset
 
 #define DIAGN 0x0715 // Diagnos MUX and Poll Status
 
-
 #define WRCOMM 0x0721 // Write COMM Register Group
 #define RDCOMM 0x0722 // Read COMM Register Group
 #define STCOMM 0x0723 // Start I2C/SPI Communication
@@ -91,8 +90,6 @@
 
 #define RDSID 0x002C // Read Serial ID
 
-
-
 /* GPIO Selection for ADC Converion
  * 000: GPIO1 to 5, 2nd Reference, GPIO 6 to 9
  * 001: GPIO1 and GPIO6

AMS_Master_Code/Core/Lib/ADBMS6830B_Driver/Inc/ADBMS_Driver.h

@@ -19,8 +19,7 @@ typedef enum : uint16_t {
     NUM_ERROR_KINDS
 } ADBMS_Status;
 
-static const char* ADBMS_Status_Names[NUM_ERROR_KINDS] = {
-    "ADBMS_NO_ERROR",
+static const char *ADBMS_Status_Names[NUM_ERROR_KINDS] = {"ADBMS_NO_ERROR",
                                                           "ADBMS_OVERTEMP",
                                                           "ADBMS_UNDERTEMP",
                                                           "ADBMS_OVERVOLT",
@@ -29,8 +28,7 @@ static const char* ADBMS_Status_Names[NUM_ERROR_KINDS] = {
                                                           "ADBMS_INTERNAL_BMS_TIMEOUT",
                                                           "ADBMS_INTERNAL_BMS_CHECKSUM_FAIL",
                                                           "ADBMS_INTERNAL_BMS_OVERTEMP",
-    "ADBMS_INTERNAL_BMS_FAULT"
-};
+                                                          "ADBMS_INTERNAL_BMS_FAULT"};
 
 static inline const char* ADBMS_Status_ToString(ADBMS_Status status) {
     return (status < NUM_ERROR_KINDS) ? ADBMS_Status_Names[status] : "UNKNOWN";

AMS_Master_Code/Core/Lib/ADBMS6830B_Driver/Inc/ADBMS_Intern.h

@@ -13,6 +13,16 @@ typedef enum {
     ADBMS_TIMEOUT,
 } ADBMS_Internal_Status;
 
+#define CRITICAL_SECTION_VAR(counter) bool primask_##counter = (__get_PRIMASK() == 0)
+#define CRITICAL_SECTION_ENTER(counter) do { __disable_irq(); } while(0)
+#define CRITICAL_SECTION_EXIT(counter) ({do { if (primask_##counter) __enable_irq(); } while(0);})
+
+#define CRITICAL_SECTION() \
+  CRITICAL_SECTION_VAR(__COUNTER__); \
+  asm volatile ("dmb"); \
+  CRITICAL_SECTION_ENTER(__COUNTER__); \
+  for(int _cs_flag_##__COUNTER__ = 1; _cs_flag_##__COUNTER__; _cs_flag_##__COUNTER__ = 0, CRITICAL_SECTION_EXIT(__COUNTER__))
+
 [[maybe_unused, gnu::always_inline]]
 static inline void mcuAdbmsCSLow() {
     HAL_GPIO_WritePin(AMS_CS_GPIO_Port, AMS_CS_Pin, GPIO_PIN_RESET);
@@ -29,20 +39,32 @@ static inline void mcuAdbmsCSHigh() {
 
 [[maybe_unused, gnu::always_inline, gnu::access(read_only, 2, 3), gnu::nonnull(1)]]
 static inline ADBMS_Internal_Status mcuSPITransmit(USER_PTR_TYPE user_ptr, const uint8_t* buffer, uint8_t buffersize, uint32_t timeout) {
+    ADBMS_Internal_Status adbms_status;
+    CRITICAL_SECTION() {
         const HAL_StatusTypeDef status = HAL_SPI_Transmit(user_ptr, buffer, buffersize, timeout);
-    return (status == HAL_OK) ? ADBMS_OK : ADBMS_ERROR;
+        adbms_status = (status == HAL_OK) ? ADBMS_OK : ADBMS_ERROR;
+    }
+    return adbms_status;
 }
 
 [[maybe_unused, gnu::always_inline, gnu::access(read_write, 2, 3), gnu::nonnull(1)]]
 static inline ADBMS_Internal_Status mcuSPIReceive(USER_PTR_TYPE user_ptr, uint8_t* buffer, uint8_t buffersize, uint32_t timeout) {
+    ADBMS_Internal_Status adbms_status;
+    CRITICAL_SECTION() {
         const HAL_StatusTypeDef status = HAL_SPI_Receive(user_ptr, buffer, buffersize, timeout);
-    return (status == HAL_OK) ? ADBMS_OK : ADBMS_ERROR;
+        adbms_status = (status == HAL_OK) ? ADBMS_OK : ADBMS_ERROR;
+    }
+    return adbms_status;
 }
 
 [[maybe_unused, gnu::always_inline, gnu::access(read_write, 2, 4), gnu::access(read_only, 3, 4), gnu::nonnull(1, 2)]]
 static inline ADBMS_Internal_Status mcuSPITransmitReceive(USER_PTR_TYPE user_ptr, uint8_t* rxbuffer, const uint8_t* txbuffer, uint8_t buffersize, uint32_t timeout) {
+    ADBMS_Internal_Status adbms_status;
+    CRITICAL_SECTION() {
         const HAL_StatusTypeDef status = HAL_SPI_TransmitReceive(user_ptr, txbuffer, rxbuffer, buffersize, timeout);
-    return (status == HAL_OK) ? ADBMS_OK : ADBMS_ERROR;
+        adbms_status = (status == HAL_OK) ? ADBMS_OK : ADBMS_ERROR;
+    }
+    return adbms_status;
 }
 
 // Delay by `delay` milliseconds

AMS_Master_Code/Core/Lib/ADBMS6830B_Driver/Inc/ADBMS_LL_Driver.h

@@ -1,12 +1,12 @@
 #ifndef ADBMS_LL_DRIVER_H_
 #define ADBMS_LL_DRIVER_H_
 
-#include "config_ADBMS6830.h"
 #include "ADBMS_Intern.h"
+#include "config_ADBMS6830.h"
 #include <stddef.h>
 #include <stdint.h>
 
-//2 command + 2 PEC + (data + 2 DPEC) per BMS
+// 2 command + 2 PEC + (data + 2 DPEC) per BMS
 #define CMD_BUFFER_SIZE(datalen) (4 + (N_BMS * ((datalen) + 2)))
 
 #define BUFFER_BMS_OFFSET(bms, datalen) (4 + ((bms) * ((datalen) + 2)))
@@ -14,30 +14,28 @@
 #define CMD_EMPTY_BUFFER ((uint8_t[CMD_BUFFER_SIZE(0)]){0})
 #define CMD_EMPTY_BUFFER_SIZE CMD_BUFFER_SIZE(0)
 
-ADBMS_Internal_Status ___writeCMD(uint16_t command, uint8_t * args, size_t arglen);
+ADBMS_Internal_Status ___writeCMD(uint16_t command, uint8_t *args, size_t arglen);
 
-[[gnu::access(read_write, 2, 4), gnu::nonnull(2), gnu::always_inline]] //add dummy size variable for bounds checking, should be optimized out
-static inline ADBMS_Internal_Status __writeCMD(uint16_t command, uint8_t * args, size_t arglen, size_t) {
+[[gnu::access(read_write, 2, 4), gnu::nonnull(2), gnu::always_inline]] // add dummy size variable for bounds checking, should be optimized out
+static inline ADBMS_Internal_Status __writeCMD(uint16_t command, uint8_t *args, size_t arglen, size_t) {
     return ___writeCMD(command, args, arglen);
 }
 
-#define writeCMD(command, args, arglen) \
-  __writeCMD(command, args, arglen, CMD_BUFFER_SIZE(arglen))
+#define writeCMD(command, args, arglen) __writeCMD(command, args, arglen, CMD_BUFFER_SIZE(arglen))
 
-ADBMS_Internal_Status ___readCMD(uint16_t command, uint8_t * buffer, size_t arglen);
+ADBMS_Internal_Status ___readCMD(uint16_t command, uint8_t *buffer, size_t arglen);
 
-[[gnu::access(read_write, 2, 4), gnu::nonnull(2), gnu::always_inline]] //add dummy size variable for bounds checking, should be optimized out
-static inline ADBMS_Internal_Status __readCMD(uint16_t command, uint8_t * buffer, size_t arglen, size_t) {
+[[gnu::access(read_write, 2, 4), gnu::nonnull(2), gnu::always_inline]] // add dummy size variable for bounds checking, should be optimized out
+static inline ADBMS_Internal_Status __readCMD(uint16_t command, uint8_t *buffer, size_t arglen, size_t) {
     return ___readCMD(command, buffer, arglen);
 }
 
-#define readCMD(command, buffer, buflen) \
-  __readCMD(command, buffer, buflen, CMD_BUFFER_SIZE(buflen))
+#define readCMD(command, buffer, buflen) __readCMD(command, buffer, buflen, CMD_BUFFER_SIZE(buflen))
 
 ADBMS_Internal_Status __pollCMD(uint16_t command, uint8_t waitTime);
 
-#define pollCMD(command) \
-  __pollCMD(command, (N_BMS * 2) + 1) //poll is only valid after 2 * N_BMS clock cycles, +1 for safety, see datasheet page 55
+// poll is only valid after 2 * N_BMS clock cycles, +1 for safety, see datasheet page 55
+#define pollCMD(command) __pollCMD(command, (N_BMS * 2) + 1)
 
 void initSPI(USER_PTR_TYPE ptr);
 

AMS_Master_Code/Core/Lib/ADBMS6830B_Driver/Src/ADBMS_Abstraction.c

@@ -1,8 +1,8 @@
 #include "ADBMS_Abstraction.h"
 #include "ADBMS_CMD_Defines.h"
+#include "ADBMS_Intern.h"
 #include "ADBMS_LL_Driver.h"
 #include "config_ADBMS6830.h"
-#include "ADBMS_Intern.h"
 #include <stddef.h>
 
 
@@ -12,9 +12,10 @@ static const char* const ADBMS_Statuses[] = {"ADBMS_OK", "ADBMS_ERROR", "ADBMS_B
     do {                                                                                                               \
         ADBMS_Internal_Status status = x;                                                                              \
         if (status != 0) {                                                                                             \
-            debug_log(ADBMS_LOG_LEVEL_ERROR, "in %s:%d@%s: %s failed with status %d (%s)", __FILE_NAME__, __LINE__, __func__,\
-                      #x, status,                                                                                      \
-                      (status < (sizeof(ADBMS_Statuses) / sizeof(ADBMS_Statuses[0]))) ? ADBMS_Statuses[status] : "Unknown"); \
+            debug_log(ADBMS_LOG_LEVEL_ERROR, "in %s:%d@%s: %s failed with status %d (%s)", __FILE_NAME__, __LINE__,    \
+                      __func__, #x, status,                                                                            \
+                      (status < (sizeof(ADBMS_Statuses) / sizeof(ADBMS_Statuses[0]))) ? ADBMS_Statuses[status]         \
+                                                                                      : "Unknown");                    \
             return status;                                                                                             \
         }                                                                                                              \
     } while (0)
@@ -328,7 +329,7 @@ ADBMS_Internal_Status amsReadCellVoltages(BMS_Chip (*module)[N_BMS]) {
 
 // Each selected BMS must have a corresponding address, and the data array for that BMS must be at least datalens[i]
 // bytes long
-ADBMS_Internal_Status amsSendI2C(const uint8_t addresses[static N_BMS], uint8_t* data[static N_BMS],
+ADBMS_Internal_Status amsSendI2C(const uint8_t addresses[static N_BMS], uint8_t *data[static N_BMS],
                                  const uint8_t datalens[static N_BMS], uint32_t bms_mask) {
     uint8_t buffer[CMD_BUFFER_SIZE(COMM_GROUP_SIZE)] = {};
 
@@ -404,7 +405,7 @@ ADBMS_Internal_Status amsSendI2C(const uint8_t addresses[static N_BMS], uint8_t*
 
 // Each selected BMS must have a corresponding address, and the data array for that BMS must be at least datalens[i]
 // bytes long
-ADBMS_Internal_Status amsReadI2C(const uint8_t addresses[static N_BMS], uint8_t* data[static N_BMS],
+ADBMS_Internal_Status amsReadI2C(const uint8_t addresses[static N_BMS], uint8_t *data[static N_BMS],
                                  const uint8_t datalens[static N_BMS], uint32_t bms_mask) {
     uint8_t buffer[CMD_BUFFER_SIZE(COMM_GROUP_SIZE)] = {};
 

AMS_Master_Code/Core/Lib/ADBMS6830B_Driver/Src/ADBMS_HighLevel.c

@@ -1,11 +1,10 @@
 #include "ADBMS_Abstraction.h"
 #include "ADBMS_Driver.h"
-#include "config_ADBMS6830.h"
 #include "ADBMS_Intern.h"
+#include "config_ADBMS6830.h"
 #include <stdint.h>
 #include <string.h>
 
-
 BMS_Chip bms_data[N_BMS] = {};
 
 uint8_t packetChecksumFails = 0;
@@ -24,8 +23,8 @@ struct pollingTimes pollingTimes = {0, 0};
 static constexpr ADBMS_DetailedStatus NO_ERROR = {ADBMS_NO_ERROR};
 
 ADBMS_DetailedStatus AMS_Init(USER_PTR_TYPE ptr) {
-    debug_log(ADBMS_LOG_LEVEL_INFO, "ADBMS6830B HAL - configured for %d controllers and %d cells per controller...", N_BMS,
-              N_CELLS);
+    debug_log(ADBMS_LOG_LEVEL_INFO, "ADBMS6830B HAL - configured for %d controllers and %d cells per controller...",
+              N_BMS, N_CELLS);
     if (initAMS(ptr) != ADBMS_OK) {
         debug_log(ADBMS_LOG_LEVEL_ERROR, "ADBMS6830B HAL - initialization failed");
         return (ADBMS_DetailedStatus){ADBMS_INTERNAL_BMS_FAULT, -1};

AMS_Master_Code/Core/Lib/ADBMS6830B_Driver/Src/ADBMS_LL_Driver.c

@@ -1,6 +1,6 @@
 #include "ADBMS_LL_Driver.h"
-#include "config_ADBMS6830.h"
 #include "ADBMS_Intern.h"
+#include "config_ADBMS6830.h"
 #include <stdint.h>
 #include <strings.h>
 
@@ -25,9 +25,9 @@ void initSPI(USER_PTR_TYPE ptr) {
 #define CRC10_REMAINDER_MASK 0x200
 #define CRC10_RESULT_MASK 0x3FF
 
-//command PEC calculation
-//CRC-15
-//x^15 + x^14 + x^10 + x^8 + x^7 + x^4 + x^3 + 1
+// command PEC calculation
+// CRC-15
+// x^15 + x^14 + x^10 + x^8 + x^7 + x^4 + x^3 + 1
 
 static uint16_t computeCRC15(const uint8_t* data, size_t length) {
     uint16_t remainder = INITIAL_COMMAND_PEC;
@@ -61,11 +61,11 @@ static uint8_t checkCommandPEC(const uint8_t* data, uint8_t datalen) {
     return ((pech == data[datalen - 2]) && (pecl == data[datalen - 1])) ? 0 : 1;
 }
 
-//data PEC calculation
-//CRC-10
-//x^10 + x^7 + x^3 + x^2 + x + 1
+// data PEC calculation
+// CRC-10
+// x^10 + x^7 + x^3 + x^2 + x + 1
 
-static uint16_t computeCRC10(const uint8_t* data, size_t length, bool rx_cmd) {
+static uint16_t computeCRC10(const uint8_t *data, size_t length, bool rx_cmd) {
     uint16_t remainder = INITIAL_DATA_PEC;
     
     for (size_t i = 0; i < length; i++) {
@@ -147,7 +147,6 @@ static void print_spi_details() {
 }
 #endif
 
-
 ADBMS_Internal_Status ___writeCMD(uint16_t command, uint8_t * args, size_t arglen) {
     ADBMS_Internal_Status ret;
     if (arglen > 0) {
@@ -199,7 +198,7 @@ ADBMS_Internal_Status ___writeCMD(uint16_t command, uint8_t * args, size_t argle
 
 ADBMS_Internal_Status ___readCMD(uint16_t command, uint8_t * buffer, size_t arglen) {
     buffer[0] = (command >> 8) & 0xFF;
-  buffer[1] = (command)&0xFF;
+    buffer[1] = (command) & 0xFF;
     calculateCommandPEC(buffer, 4);
     
     mcuAdbmsCSLow();

AMS_Master_Code/Core/Lib/logger/isotp_log_backend.c

@@ -1,6 +1,6 @@
 #include "isotp_log_backend.h"
-#include "log.h"
 #include "isotp.h"
+#include "log.h"
 
 #include <string.h>
 

AMS_Master_Code/Core/Lib/logger/isotp_log_backend.h

@@ -9,7 +9,7 @@
 
 
 /* ISO-TP CAN ID configuration */
-#ifndef ISOTP_LOG_CAN_ID //TEMPORARY!!!!!
+#ifndef ISOTP_LOG_CAN_ID       // TEMPORARY!!!!!
 #define ISOTP_LOG_CAN_ID 0x123 // CAN ID to use for ISO-TP log messages
 #endif
 #ifndef ISOTP_LOG_FC_CAN_ID

AMS_Master_Code/Core/Lib/logger/log.h

@@ -10,10 +10,10 @@
 #ifndef __LOG_H
 #define __LOG_H
 
-#include <stdint.h>
 #include <stdarg.h>
-#include <stdio.h>
 #include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
 
 /* Configuration */
 #define MAX_MESSAGE_LENGTH 384
@@ -43,10 +43,10 @@ typedef struct {
 
 /* Log backend interface */
 typedef struct {
-  const char* name;
+    const char *name;
     void (*init)(void);
     bool (*is_enabled)(log_level_t level);
-  void (*write)(const log_message_t* message);
+    void (*write)(const log_message_t *message);
     void (*flush)(void);
     void (*clear)(void);
 } log_backend_t;

AMS_Master_Code/Core/Lib/logger/swo_log_backend.c

@@ -85,7 +85,8 @@ static void swo_backend_write(const log_message_t* message) {
         return;
     }
     // Assuming message->message is ensured to be non-NULL by the logger core if message itself is not NULL.
-    // Or, if message->message can be NULL, the caller of swo_util_puts should handle it or swo_util_puts should be robust to it.
+    // Or, if message->message can be NULL, the caller of swo_util_puts should handle it or swo_util_puts should be
+    // robust to it.
 
 #if USE_MULTIPLE_CHANNELS
     swo_util_puts(message->message, message->level);

AMS_Master_Code/Core/Lib/logger/swo_util.c

@@ -1,7 +1,7 @@
 #include "swo_util.h"
 #include "stm32h7xx.h" // For ITM registers, __NOP() and ITM_TCR_ITMENA_Msk, ITM_TER_TER_Msk
-#include <stdint.h>   // For uint32_t
 #include <stddef.h>    // For NULL
+#include <stdint.h>    // For uint32_t
 
 // Core function to send a character to a specific SWO ITM port
 // Adapted from ITM_SendChar() in the CMSIS-Core

AMS_Master_Code/Core/Src/battery.c

@@ -4,10 +4,10 @@
 #include "NTC.h"
 #include "can.h"
 #include "config_ADBMS6830.h"
-#include "ts_state_machine.h"
-#include <string.h>
-#include <math.h>
 #include "main.h"
+#include "ts_state_machine.h"
+#include <math.h>
+#include <string.h>
 
 #define SWO_LOG_PREFIX "[BATTERY] "
 #include "swo_log.h"
@@ -73,21 +73,18 @@ HAL_StatusTypeDef battery_init(SPI_HandleTypeDef *hspi) {
 HAL_StatusTypeDef battery_update() {
     auto const ret = AMS_Idle_Loop();
     if (ret.status != ADBMS_NO_ERROR) {
-    debug_log(LOG_LEVEL_ERROR, "Error while updating battery data: %s",
-              ADBMS_Status_ToString(ret.status));
+        debug_log(LOG_LEVEL_ERROR, "Error while updating battery data: %s", ADBMS_Status_ToString(ret.status));
         if (ret.bms_id != -1) {
             debug_log_cont(LOG_LEVEL_ERROR, " (on BMS ID: %hd)", ret.bms_id);
         }
 
         if (ret.status == ADBMS_OVERVOLT || ret.status == ADBMS_UNDERVOLT) {
             if (ret.bms_id != -1 && ret.bms_id < N_BMS) {
-        const char* error_type = (ret.status == ADBMS_OVERVOLT) ? "overvoltage" : "undervoltage";
-        const uint32_t voltage_flags = (ret.status == ADBMS_OVERVOLT) ?
-                                bms_data[ret.bms_id].overVoltage : 
-                                bms_data[ret.bms_id].underVoltage;
+                const char *error_type = (ret.status == ADBMS_OVERVOLT) ? "overvoltage" : "undervoltage";
+                const uint32_t voltage_flags = (ret.status == ADBMS_OVERVOLT) ? bms_data[ret.bms_id].overVoltage
+                                                                              : bms_data[ret.bms_id].underVoltage;
 
-        debug_log(LOG_LEVEL_ERROR, "Cell %s detected on module %d, affected cells: ", 
-                  error_type, ret.bms_id);
+                debug_log(LOG_LEVEL_ERROR, "Cell %s detected on module %d, affected cells: ", error_type, ret.bms_id);
 
                 for (size_t cell = 0; cell < N_CELLS; cell++) {
                     if (voltage_flags & (1UL << cell)) {
@@ -138,10 +135,9 @@ HAL_StatusTypeDef battery_update() {
         }
 
         // Process temperature values
-    for (size_t j = 0; j < 10; j++) { //10 GPIOs
+        for (size_t j = 0; j < 10; j++) { // 10 GPIOs
             battery.module[i].cellTemps[j] = ntc_mv_to_celsius(bms_data[i].auxVoltages[j]);
 
-      
             // For new battery struct
             if (battery.module[i].cellTemps[j] > battery.pack.max_temp) {
                 battery.pack.max_temp = battery.module[i].cellTemps[j];

AMS_Master_Code/Core/Src/can.c

@@ -1,14 +1,14 @@
 #include "can.h"
 
 #include "ADBMS_Driver.h"
+#include "battery.h"
 #include "imd_monitoring.h"
 #include "isotp.h"
-#include "isotp_user_defs.h"
 #include "isotp_log_backend.h"
+#include "isotp_user_defs.h"
 #include "log.h"
 #include "main.h"
 #include "shunt_monitoring.h"
-#include "battery.h"
 #include "soc_estimation.h"
 #include "ts_state_machine.h"
 
@@ -24,9 +24,7 @@ bool isotp_transmit(uint16_t id, const uint8_t *data, size_t datalen) {
     return ftcan_transmit(id, data, datalen) == HAL_OK;
 }
 
-uint32_t isotp_get_time() {
-  return HAL_GetTick();
-}
+uint32_t isotp_get_time() { return HAL_GetTick(); }
 
 void can_init(FDCAN_HandleTypeDef *handle) {
     ftcan_init(handle);
@@ -62,15 +60,14 @@ HAL_StatusTypeDef can_send_status() {
     if (ret != HAL_OK) {
         return ret;
     }
-  data[0] = (sdc_closed_nodelay << 0) | (ts_error << 1) | (hv_active << 2) |
-            (neg_air_closed << 3) | (pos_air_closed << 4) |
-            (precharge_closed << 5) | (pre_and_air_open << 6);
+    data[0] = (sdc_closed_nodelay << 0) | (ts_error << 1) | (hv_active << 2) | (neg_air_closed << 3) |
+              (pos_air_closed << 4) | (precharge_closed << 5) | (pre_and_air_open << 6);
     return ftcan_transmit(CAN_ID_AMS_SIGNALS, data, 1);
 }
 
 HAL_StatusTypeDef can_send_details() {
     static uint8_t module_index = 0;
-  static uint8_t data[103] = {}; //sizeof(BMS_Chip) + 10 + 1
+    static uint8_t data[103] = {}; // sizeof(BMS_Chip) + 10 + 1
     auto const module = &bms_data[module_index];
     auto data_ptr = &data[1];
 

AMS_Master_Code/Core/Src/imd_monitoring.c

@@ -44,28 +44,23 @@ void HAL_TIM_IC_CaptureCallback(TIM_HandleTypeDef *handle) {
     imd_data.duty_cycle = (100 * high_time) / period;
 
     // Check PWM frequency for state determination
-  if (imd_data.freq > FREQ_NORMAL - FREQ_TOLERANCE &&
-      imd_data.freq < FREQ_NORMAL + FREQ_TOLERANCE) {
+    if (imd_data.freq > FREQ_NORMAL - FREQ_TOLERANCE && imd_data.freq < FREQ_NORMAL + FREQ_TOLERANCE) {
         imd_data.state = IMD_STATE_NORMAL;
     } else if (imd_data.freq > FREQ_UNDERVOLTAGE - FREQ_TOLERANCE &&
                imd_data.freq < FREQ_UNDERVOLTAGE + FREQ_TOLERANCE) {
         imd_data.state = IMD_STATE_UNDERVOLTAGE;
-  } else if (imd_data.freq > FREQ_SST - FREQ_TOLERANCE &&
-             imd_data.freq < FREQ_SST + FREQ_TOLERANCE) {
+    } else if (imd_data.freq > FREQ_SST - FREQ_TOLERANCE && imd_data.freq < FREQ_SST + FREQ_TOLERANCE) {
         imd_data.state = IMD_STATE_SST;
-  } else if (imd_data.freq > FREQ_DEV_ERROR - FREQ_TOLERANCE &&
-             imd_data.freq < FREQ_DEV_ERROR + FREQ_TOLERANCE) {
+    } else if (imd_data.freq > FREQ_DEV_ERROR - FREQ_TOLERANCE && imd_data.freq < FREQ_DEV_ERROR + FREQ_TOLERANCE) {
         imd_data.state = IMD_STATE_DEV_ERROR;
-  } else if (imd_data.freq > FREQ_GND_FAULT - FREQ_TOLERANCE &&
-             imd_data.freq < FREQ_GND_FAULT + FREQ_TOLERANCE) {
+    } else if (imd_data.freq > FREQ_GND_FAULT - FREQ_TOLERANCE && imd_data.freq < FREQ_GND_FAULT + FREQ_TOLERANCE) {
         imd_data.state = IMD_STATE_GND_FAULT;
     } else {
         imd_data.state = IMD_STATE_UNKNOWN;
     }
 
     // Calculate R_iso
-  if (imd_data.state == IMD_STATE_NORMAL ||
-      imd_data.state == IMD_STATE_UNDERVOLTAGE) {
+    if (imd_data.state == IMD_STATE_NORMAL || imd_data.state == IMD_STATE_UNDERVOLTAGE) {
         if (imd_data.duty_cycle < RISO_MIN_DUTY_CYCLE) {
             imd_data.r_iso = RISO_MAX;
         } else {

AMS_Master_Code/Core/Src/soc_estimation.c

@@ -79,8 +79,7 @@ void soc_update() {
         current_was_flowing = 0;
     }
 
-  if (now - last_current_time >= SOC_ESTIMATION_NO_CURRENT_TIME ||
-      last_current_time == 0) {
+    if (now - last_current_time >= SOC_ESTIMATION_NO_CURRENT_TIME || last_current_time == 0) {
         // Assume we're measuring OCV if there's been no current for a while (or
         // we've just turned on the battery).
         battery.pack.soc = soc_for_ocv(battery.pack.min_voltage);