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-rw-r--r--examples/device/cdc_msc_freertos/src/tusb_config.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/examples/device/cdc_msc_freertos/src/tusb_config.h b/examples/device/cdc_msc_freertos/src/tusb_config.h
index 794e996b6..40b7bced0 100644
--- a/examples/device/cdc_msc_freertos/src/tusb_config.h
+++ b/examples/device/cdc_msc_freertos/src/tusb_config.h
@@ -48,8 +48,10 @@
#define CFG_TUSB_OS OPT_OS_FREERTOS
-// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
-// #define CFG_TUSB_DEBUG 0
+// can be defined by compiler in DEBUG build
+#ifndef CFG_TUSB_DEBUG
+ #define CFG_TUSB_DEBUG 0
+#endif
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
* Tinyusb use follows macros to declare transferring memory so that they can be put