color refactoring

cube/User/Inc/logger.h

@@ -3,6 +3,14 @@
 
 
 
+
+typedef enum {
+    LOG_HIGH,
+    LOG_RED,
+    LOG_GREEN,
+    LOG_BLUE
+} t_logColor;
+
 // initialize the logger, creates a ringbuffer
 void logInit();
 
@@ -12,8 +20,12 @@ 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, ...);
+
+// in red
 int errMsg(const char *format, ...);
 
+int coloredMsg(const t_logColor color, const char *format, ...);
+
 // reads the ringbuffer and transfers data to output channel
 // call this from the idle-loop
 // return value can be ignored, it is only used in test