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OSA : OS_Msg_Send_Now

OS_Msg_Send_Now (msg_cb, message)
OS_Msg_Send_I (msg_cb, message)

Send message through msg_cb. If msg_cb already exists then it will be overwritten.

Call allowed:


msg_cb Pointer to message descriptor. Variable of OST_MSG_CB type
message pointer to message body (OST_MSG)


bEventError If msg_cb is not free then OS_IsEventError will return true


OST_MSG_CB msg_cb;
void Task (void)
    OST_MSG msg;
    static char buf[5];
    for (;;) {
        OS_Msg_Send_Now (msg_cb, buf);

Old style name


See also

en/osa/ref/allservices/os_msg_send_now.txt · Last modified: 07.10.2010 13:57 (external edit)
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