color refactoring

2020-11-03 17:30:01 +01:00
parent bef20bcaed
commit 6bbe4d7eaf
3 changed files with 39 additions and 16 deletions
--- a/cube/User/Inc/logger.h
+++ b/cube/User/Inc/logger.h
@ -12,6 +12,7 @@ void logFree();
 // log a message, make sure it is a null-terminated string
 // return value can be ignored, it is only used in test
 int logMsg(const char *format, ...);
+int errMsg(const char *format, ...);

 // reads the ringbuffer and transfers data to output channel
 // call this from the idle-loop