kaspar/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-12-27 15:31:17 +01:00
Code Releases Activity

[core msg]

Browse Source 
* updated documentation of msg_send_receive()
This commit is contained in:
Oliver Hahm 2012-06-28 16:48:17 +02:00
parent ffc7976aea
commit a30a18b3a8
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
core/include/msg.h
View File

@ -94,6 +94,7 @@ int msg_receive(msg_t* m);
* @brief Send a message, block until reply received.
*
* This function sends a message to target_pid and then blocks until target has sent a reply.
* @note CAUTION! Use this function only when receiver is already waiting. If not use simple msg_send()
* @param m pointer to preallocated msg
* @param reply pointer to preallocated msg. Reply will be written here.
* @param target pid the pid of the target process