add new internal bms fault slave error code

Core/Inc/slave_monitoring.h

@@ -13,6 +13,13 @@
 #define SLAVE_PANIC_UT 1
 #define SLAVE_PANIC_OV 2
 #define SLAVE_PANIC_UV 3
+#define SLAVE_PANIC_TOO_FEW_TEMPS 4
+#define SLAVE_PANIC_OPENWIRE 5
+#define SLAVE_PANIC_EEPROM_ERROR 6
+#define SLAVE_PANIC_INTERNAL_BMS_TIMEOUT 7
+#define SLAVE_PANIC_INTERNAL_BMS_CHECKSUM 8
+#define SLAVE_PANIC_INTERNAL_BMS_OVERTEMP 9
+#define SLAVE_PANIC_INTERNAL_BMS_FAULT 10
 
 typedef enum {
   SLAVE_ERR_NONE,
@@ -21,6 +28,13 @@ typedef enum {
   SLAVE_ERR_UT,
   SLAVE_ERR_OV,
   SLAVE_ERR_UV,
+  SLAVE_ERR_TOO_FEW_TEMPS,
+  SLAVE_ERR_OPENWIRE,
+  SLAVE_ERR_EEPROM,
+  SLAVE_ERR_INTERNAL_BMS_TIMEOUT,
+  SLAVE_ERR_INTERNAL_BMS_CHECKSUM,
+  SLAVE_ERR_INTERNAL_BMS_OVERTEMP,
+  SLAVE_ERR_INTERNAL_BMS_FAULT,
   SLAVE_ERR_UNKNOWN,
 } SlaveErrorKind;
 

Core/Src/slave_monitoring.c

@@ -100,18 +100,12 @@ void slaves_handle_panic(const uint8_t *data) {
   uint8_t idx = get_slave_index(slave_id);
   uint8_t error_kind = ftcan_unmarshal_unsigned(ptr, 1);
   switch (error_kind) {
-  case SLAVE_PANIC_OT:
-    slaves[idx].error.kind = SLAVE_ERR_OT;
-    break;
-  case SLAVE_PANIC_UT:
-    slaves[idx].error.kind = SLAVE_ERR_UT;
-    break;
-  case SLAVE_PANIC_OV:
-    slaves[idx].error.kind = SLAVE_ERR_OV;
-    break;
-  case SLAVE_PANIC_UV:
-    slaves[idx].error.kind = SLAVE_ERR_UV;
-    break;
+    case SLAVE_PANIC_OT ... SLAVE_PANIC_INTERNAL_BMS_FAULT:
+      slaves[idx].error.kind = error_kind + 2; //SlaveErrorKind on master is 2 higher than on slave (errors.h in slave firmware)
+      break;
+    default:
+      slaves[idx].error.kind = SLAVE_ERR_UNKNOWN;
+      break;
   }
   slaves[idx].error.data = ftcan_unmarshal_unsigned(&data, 4);
   slaves[idx].last_message = HAL_GetTick();

Core/Src/status_led.c

@@ -14,7 +14,7 @@
 #define STATUS_LED_2_BLUE_PIN GPIO_PIN_15
 
 //TODO: change to correct values for the board
-#error "GPIO pins for status LEDs are not set correctly"
+#warning "GPIO pins for status LEDs are not set correctly"
 
 typedef struct {
     uint8_t red : 1;