diff options
Diffstat (limited to 'demos/host/src/cdc_serial_app.c')
| -rw-r--r-- | demos/host/src/cdc_serial_app.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/demos/host/src/cdc_serial_app.c b/demos/host/src/cdc_serial_app.c index b86c4869a..2fe9b871d 100644 --- a/demos/host/src/cdc_serial_app.c +++ b/demos/host/src/cdc_serial_app.c @@ -123,7 +123,6 @@ void cdc_serial_app_init(void) //------------- main task -------------//
OSAL_TASK_FUNCTION( cdc_serial_app_task ) (void* p_task_para)
{
- // This task can be separated into 2 Task : sending & receiving.
OSAL_TASK_LOOP_BEGIN
//------------- send characters got from uart terminal to the first CDC device -------------//
@@ -147,14 +146,11 @@ OSAL_TASK_FUNCTION( cdc_serial_app_task ) (void* p_task_para) //------------- print out received characters -------------//
tusb_error_t error;
- osal_semaphore_wait(sem_hdl, 100, &error); // timeout to allow getchar from uart terminal can be executed
+ osal_semaphore_wait(sem_hdl, 100, &error); // waiting for incoming data
if ( TUSB_ERROR_NONE == error)
{
- for(uint8_t i=0; i<received_bytes; i++)
- {
- printf("%c", serial_in_buffer[i]);
- }
+ for(uint8_t i=0; i<received_bytes; i++) printf("%c", serial_in_buffer[i]);
for(uint8_t dev_addr=1; dev_addr <= TUSB_CFG_HOST_DEVICE_MAX; dev_addr++)
{
|