From 872f577d35e19f0e36cceb35df20b83aaf0b5f9a Mon Sep 17 00:00:00 2001
From: Marcel Peterkau <marcel@peterkau.de>
Date: Thu, 10 Mar 2022 19:44:43 +0100
Subject: [PATCH] more DTCs

---
 Software/ChainLube/src/can.cpp | 6 ++----
 Software/ChainLube/src/dtc.h   | 3 ++-
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/Software/ChainLube/src/can.cpp b/Software/ChainLube/src/can.cpp
index 7405f46..2901cb4 100644
--- a/Software/ChainLube/src/can.cpp
+++ b/Software/ChainLube/src/can.cpp
@@ -5,10 +5,8 @@ MCP_CAN CAN0(GPIO_CS_CAN);
 void Init_CAN()
 {
 
-    if (CAN0.begin(MCP_STDEXT, CAN_500KBPS, MCP_16MHZ) == CAN_OK)
-        Serial.println(PSTR("MCP2515 Initialized Successfully!"));
-    else
-        Serial.println(PSTR("Error Initializing MCP2515..."));
+    if (CAN0.begin(MCP_STDEXT, CAN_500KBPS, MCP_16MHZ) != CAN_OK)
+        MaintainDTC(DTC_CAN_TRANSCEIVER_FAILED, true);
 
     CAN0.init_Mask(0, 0, 0x07FF0000); // Init first mask...
     CAN0.init_Mask(1, 0, 0x07FF0000); // Init second mask...
diff --git a/Software/ChainLube/src/dtc.h b/Software/ChainLube/src/dtc.h
index 4e4d06a..2c5d1f7 100644
--- a/Software/ChainLube/src/dtc.h
+++ b/Software/ChainLube/src/dtc.h
@@ -8,11 +8,12 @@
 typedef enum DTCNums_e
 {
   DTC_NO_GPS_SERIAL,
-  DTC_NO_CAN_SIGNAL,
   DTC_TANK_EMPTY,
   DTC_NO_EEPROM_FOUND,
   DTC_EEPROM_CFG_BAD,
   DTC_EEPROM_PDS_BAD,
+  DTC_CAN_TRANSCEIVER_FAILED,
+  DTC_NO_CAN_SIGNAL,
   DTC_LAST_DTC
 } DTCNums_t;