diff options
Diffstat (limited to 'nuttx/net/sendto.c')
| -rw-r--r-- | nuttx/net/sendto.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/net/sendto.c b/nuttx/net/sendto.c index d18ea8e3d..bbcf65b80 100644 --- a/nuttx/net/sendto.c +++ b/nuttx/net/sendto.c @@ -283,6 +283,10 @@ ssize_t sendto(int sockfd, const void *buf, size_t len, int flags, uip_udpenable(psock->s_conn); + /* Notify the device driver of the availaibilty of TX data */ + + netdev_txnotify(&udp_conn->ripaddr); + /* Wait for either the receive to complete or for an error/timeout to occur. * NOTES: (1) sem_wait will also terminate if a signal is received, (2) * interrupts are disabled! They will be re-enabled while the task sleeps |