/* Unlock the tx ready semaphore if '> ' is received.  */
MODEM_CMD_DIRECT_DEFINE(on_cmd_tx_ready)
/* Unlock the tx ready semaphore if '> ' is received.  */
MODEM_CMD_DIRECT_DEFINE(on_cmd_tx_ready)
{
	k_sem_give(&mdata.sem_tx_ready);
	return len;
}