From d7012665094f06e5c7b0fb5b7222a16d193efa98 Mon Sep 17 00:00:00 2001
From: kbracher <k.bracher@fasttube.de>
Date: Thu, 23 May 2024 18:27:51 +0200
Subject: [PATCH] switch errorkind to bitfield

---
 Core/Inc/state_machine.h | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/Core/Inc/state_machine.h b/Core/Inc/state_machine.h
index a7d422e..2240194 100644
--- a/Core/Inc/state_machine.h
+++ b/Core/Inc/state_machine.h
@@ -26,17 +26,16 @@ typedef enum {    // valid transitions: (all could transition to error)
   ERROR,          // ERROR      ->  INACTIVE, DISCHARGE, ERROR
 } State;
   
-typedef enum { 
-  ERRORKIND_NONE = 0x0,
-  ERRORKIND_BMS_TIMEOUT = 0x1,
-  ERRORKIND_OVERTEMPTURE = 0x2,
-  ERRORKIND_OVERCURRENT = 0x3,
-  ERRORKIND_OVERVOLTAGE = 0x4,
-  ERRORKIND_MISSING_CURRENT_READING = 0x5,
-  ERRORKIND_MISSING_VOLTAGE_READING = 0x6,
-  ERRORKIND_MISSING_TEMP_READING = 0x7,
-  ERRORKIND_PRECHARGE_FAIL = 0x8,
-  ERRORKIND_POWERGROUND_FAIL = 0x9
+typedef struct {
+  uint16_t bms_timeout : 1;
+  uint16_t overtemp : 1;
+  uint16_t overcurrent : 1;
+  uint16_t overvoltage : 1;
+  uint16_t missing_current_reading : 1;
+  uint16_t missing_voltage_reading : 1;
+  uint16_t missing_temp_reading : 1;
+  uint16_t precharge_fail : 1;
+  uint16_t powerground_fail : 1;
 } ErrorKind;
 
 //typedef enum {} WarningKind;
@@ -45,7 +44,7 @@ typedef struct {
   State current_state;
   State target_state;
   uint16_t error_source; // TSErrorSource (bitmask)
-  uint16_t error_type; // TSErrorKind
+  ErrorKind error_type; // TSErrorKind
 } StateHandle;
 
 extern StateHandle state;