somehow could not get printf work with IAR both SWD & uart on NGX4330

1 files changed, 3 insertions, 4 deletions

diff --git a/demos/host/src/main.c b/demos/host/src/main.c
index 8c7ff5acd..4ead7c6ba 100644
--- a/demos/host/src/main.c
+++ b/demos/host/src/main.c
@@ -158,7 +158,7 @@ int main(void)
 OSAL_TASK_FUNCTION( led_blinking_task ) (void* p_task_para)

 {

   static uint32_t led_on_mask = 0;

-  

+

   OSAL_TASK_LOOP_BEGIN

 

   osal_task_delay(1000);

@@ -174,7 +174,7 @@ OSAL_TASK_FUNCTION( led_blinking_task ) (void* p_task_para)
 //--------------------------------------------------------------------+

 void print_greeting(void)

 {

-  printf("\n\

+  puts("\n\

 --------------------------------------------------------------------\n\

 -                     Host Demo (a tinyusb example)\n\

 - if you find any bugs or get any questions, feel free to file an\n\

@@ -188,5 +188,4 @@ void print_greeting(void)
   if (TUSB_CFG_HOST_HID_KEYBOARD ) puts("  - HID Keyboard");

   if (TUSB_CFG_HOST_MSC          ) puts("  - Mass Storage");

   if (TUSB_CFG_HOST_CDC          ) puts("  - Communication Device Class");

-}

-

+}
\ No newline at end of file