...
Transmitting Packets
...
NetDev_Tx() is used to notify the wireless device that a new packet is available to be transmitted. It performs the following actions:...
a Post the address of the just-used network buffer to the transmit buffer de-allocation task by calling NetOS_IF_TxDeallocTaskPost() with the pointer p_data.
...
b Call NetOS_Dev_TxRdySignal() with the number of the interface that had just completed transmission.
...