alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Update uart_select_example_main.c

Browse Source
This commit is contained in:
diplfranzhoepfinger 2024-08-18 20:28:04 +02:00 committed by GitHub
parent d7ca8b94c8
commit d836ea0107
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
examples/peripherals/uart/uart_select/main/uart_select_example_main.c
View File

@ -7,6 +7,7 @@
CONDITIONS OF ANY KIND, either express or implied. CONDITIONS OF ANY KIND, either express or implied.
*/ */
#include <stdio.h> #include <stdio.h>
#include <string.h>
#include <sys/fcntl.h> #include <sys/fcntl.h>
#include <sys/errno.h> #include <sys/errno.h>
#include <sys/unistd.h> #include <sys/unistd.h>
@ -63,7 +64,7 @@ static void uart_select_task(void *arg)
s = select(fd + 1, &rfds, NULL, NULL, &tv); s = select(fd + 1, &rfds, NULL, NULL, &tv);
if (s < 0) { if (s < 0) {
ESP_LOGE(TAG, "Select failed: errno %d", errno); ESP_LOGE(TAG, "Select failed: errno %d (%s)", errno, strerror(errno));
break; break;
} else if (s == 0) { } else if (s == 0) {
ESP_LOGI(TAG, "Timeout has been reached and nothing has been received"); ESP_LOGI(TAG, "Timeout has been reached and nothing has been received");