From 54107100bbc32756324070a6a06146b958f653d6 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Wed, 2 Jun 2021 00:26:50 +0700
Subject: [PATCH] fix missing TU_LOG symbol

---
 src/common/tusb_common.h | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/common/tusb_common.h b/src/common/tusb_common.h
index d9b388916..3350ed86c 100644
--- a/src/common/tusb_common.h
+++ b/src/common/tusb_common.h
@@ -24,10 +24,6 @@
  * This file is part of the TinyUSB stack.
  */
 
-/** \ingroup Group_Common
- *  \defgroup Group_CommonH common.h
- *  @{ */
-
 #ifndef _TUSB_COMMON_H_
 #define _TUSB_COMMON_H_
 
@@ -288,8 +284,9 @@ TU_ATTR_ALWAYS_INLINE static inline void     tu_unaligned_write16 (void* mem, ui
 
 // CFG_TUSB_DEBUG for debugging
 // 0 : no debug
-// 1 : print when there is error
-// 2 : print out log
+// 1 : print error
+// 2 : print warning
+// 3 : print info
 #if CFG_TUSB_DEBUG
 
 void tu_print_mem(void const *buf, uint32_t count, uint8_t indent);
@@ -316,7 +313,6 @@ void tu_print_var(uint8_t const* buf, uint32_t bufsize)
 #define TU_LOG_LOCATION()     tu_printf("%s: %d:\r\n", __PRETTY_FUNCTION__, __LINE__)
 #define TU_LOG_FAILED()       tu_printf("%s: %d: Failed\r\n", __PRETTY_FUNCTION__, __LINE__)
 
-
 // Log Level 1: Error
 #define TU_LOG1               tu_printf
 #define TU_LOG1_MEM           tu_print_mem
@@ -366,6 +362,17 @@ static inline const char* tu_lookup_find(tu_lookup_table_t const* p_table, uint3
 
 #endif // CFG_TUSB_DEBUG
 
+#ifndef TU_LOG
+#define TU_LOG(n, ...)
+#define TU_LOG_MEM(n, ...)
+#define TU_LOG_VAR(n, ...)
+#define TU_LOG_INT(n, ...)
+#define TU_LOG_HEX(n, ...)
+#define TU_LOG_LOCATION()
+#define TU_LOG_FAILED()
+#endif
+
+// TODO replace all TU_LOGn with TU_LOG(n)
 #ifndef TU_LOG1
   #define TU_LOG1(...)
   #define TU_LOG1_MEM(...)
@@ -395,5 +402,3 @@ static inline const char* tu_lookup_find(tu_lookup_table_t const* p_table, uint3
 #endif
 
 #endif /* _TUSB_COMMON_H_ */
-
-/**  @} */