3 files changed, 8 insertions, 0 deletions
diff --git a/demos/AVR-AT90CANx-GCC/chconf.h b/demos/AVR-AT90CANx-GCC/chconf.h
index 63a391e08..c6146f5e7 100644
--- a/demos/AVR-AT90CANx-GCC/chconf.h
+++ b/demos/AVR-AT90CANx-GCC/chconf.h
@@ -157,6 +157,12 @@
  */
 //#define CH_CURRP_REGISTER_CACHE "reg"
 
+/** Configuration option: Includes basic debug support to the kernel.
+ *  @note the debug support is port-dependent, it may be not present on some
+ *       targets. In that case stub functions will be included.
+ */
+//#define CH_USE_DEBUG
+
 #endif  /* _CHCONF_H_ */
 
 /** @} */
diff --git a/demos/AVR-AT90CANx-GCC/chcore.h b/demos/AVR-AT90CANx-GCC/chcore.h
index c3e0cfa34..935c37488 100644
--- a/demos/AVR-AT90CANx-GCC/chcore.h
+++ b/demos/AVR-AT90CANx-GCC/chcore.h
@@ -101,6 +101,7 @@ typedef struct {
 
 #define chSysLock() asm("cli")
 #define chSysUnlock() asm("sei")
+#define chSysPuts(msg) {}
 
 void chSysHalt(void) __attribute__((noreturn)) ;
 void chSysPause(void) __attribute__((noreturn)) ;
diff --git a/demos/AVR-AT90CANx-GCC/chtypes.h b/demos/AVR-AT90CANx-GCC/chtypes.h
index d3c26caaf..60e16aaf4 100644
--- a/demos/AVR-AT90CANx-GCC/chtypes.h
+++ b/demos/AVR-AT90CANx-GCC/chtypes.h
@@ -34,6 +34,7 @@
 
 typedef BYTE8       t_tmode;
 typedef BYTE8       t_tstate;
+typedef BYTE8       t_tid;
 typedef BYTE8       t_prio;
 typedef WORD16      t_msg;
 typedef BYTE8       t_eventid;