Remove the DBG_COLOR and DBG_ENABLE definition.

src/Kconfig

@@ -113,6 +113,10 @@ menuconfig RT_DEBUG
 
 if RT_DEBUG
 
+config RT_DEBUG_COLOR
+    bool "Enable color debugging log"
+    default y
+
 config RT_DEBUG_INIT_CONFIG
     bool "Enable debugging of components initialization"
     default n

src/signal.c

@@ -22,10 +22,8 @@
 #define RT_SIG_INFO_MAX 32
 #endif
 
-// #define DBG_ENABLE
 #define DBG_SECTION_NAME    "SIGN"
-#define DBG_COLOR
-#define DBG_LEVEL           DBG_LOG
+#define DBG_LEVEL           DBG_INFO
 #include <rtdbg.h>
 
 #define sig_mask(sig_no)    (1u << sig_no)