add CFG_TUSB_DEBUG_PRINTF() for log retargeting

2020-05-08 12:56:32 +07:00
parent f9f0873b72
commit eeb076454b
1 changed files with 5 additions and 2 deletions
--- a/src/common/tusb_common.h
+++ b/src/common/tusb_common.h
@@ -215,8 +215,11 @@ static inline bool     tu_bit_test (uint32_t value, uint8_t pos) { return (value

 void tu_print_mem(void const *buf, uint16_t count, uint8_t indent);

-#ifndef tu_printf
-  #define tu_printf         printf
+#ifdef CFG_TUSB_DEBUG_PRINTF
+  extern int CFG_TUSB_DEBUG_PRINTF(const char *format, ...);
+  #define tu_printf    CFG_TUSB_DEBUG_PRINTF
+#else
+  #define tu_printf    printf
 #endif

 static inline