RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-01-18 12:52:44 +01:00
Code Releases Activity

use CREATE_WOUT_YIELD on uart0 thread creation

Browse Source 
This should remove a race condition in the case that some uart event
occurs after the uart0 thread has started and before control has
returned to the calling thread, as uart0_handler_pid would not have
been set yet.
This commit is contained in:
Ludwig Ortmann 2013-10-23 22:13:53 +02:00
parent 9f0aed27f3
commit 0f066befeb
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/uart0/uart0.c
View File

@ -25,7 +25,7 @@ static void uart0_loop(void)
void board_uart0_init(void)
{
ringbuffer_init(&uart0_ringbuffer, buffer, UART0_BUFSIZE);
int pid = thread_create(uart0_thread_stack, sizeof(uart0_thread_stack), PRIORITY_MAIN - 1, CREATE_STACKTEST, uart0_loop, "uart0");
int pid = thread_create(uart0_thread_stack, sizeof(uart0_thread_stack), PRIORITY_MAIN - 1, CREATE_STACKTEST|CREATE_WOUT_YIELD, uart0_loop, "uart0");
uart0_handler_pid = pid;
puts("uart0_init() [OK]");
}