sunnypilot v2026.002.000

version: sunnypilot v2026.002.000 (staging)
date: 2026-07-21T07:44:02
master commit: 2c334ede443d7391d27575af8c854a095ba702a8

panda/board/sys/faults.h

@@ -0,0 +1,25 @@
+#include "board/sys/sys.h"
+
+uint8_t fault_status = FAULT_STATUS_NONE;
+uint32_t faults = 0U;
+
+void fault_occurred(uint32_t fault) {
+  if ((faults & fault) == 0U) {
+    if ((PERMANENT_FAULTS & fault) != 0U) {
+      print("Permanent fault occurred: 0x"); puth(fault); print("\n");
+      fault_status = FAULT_STATUS_PERMANENT;
+    } else {
+      print("Temporary fault occurred: 0x"); puth(fault); print("\n");
+      fault_status = FAULT_STATUS_TEMPORARY;
+    }
+  }
+  faults |= fault;
+}
+
+void fault_recovered(uint32_t fault) {
+  if ((PERMANENT_FAULTS & fault) == 0U) {
+    faults &= ~fault;
+  } else {
+    print("Cannot recover from a permanent fault!\n");
+  }
+}