HAL_ChibiOS: output panics on system console

7 years ago · f3f6972fc0
1 changed files with 5 additions and 3 deletions
--- a/libraries/AP_HAL_ChibiOS/hwdef/common/chconf.h
+++ b/libraries/AP_HAL_ChibiOS/hwdef/common/chconf.h
@ -507,9 +507,11 @@
				@@ -507,9 +507,11 @@
 * @details This hook is invoked in case to a system halting error before
 *          the system is halted.
 */
-#define CH_CFG_SYSTEM_HALT_HOOK(reason) {                                   \
-  /* System halt code here.*/                                               \
-}
+
+#define CH_CFG_SYSTEM_HALT_HOOK(reason) do {                               \
+        extern int printf(const char *fmt, ...); \
+        printf(reason); \
+} while(0)

 /**
 * @brief   Trace hook.