Searched refs:recvLen (Results 1 – 1 of 1) sorted by relevance
757 rt_ssize_t recvLen = 0; in at_client_getchar() local760 recvLen = rt_device_read(client->device, 0, ch, 1); in at_client_getchar()761 if (recvLen <= 0) in at_client_getchar()766 recvLen = rt_device_read(client->device, 0, ch, 1); in at_client_getchar()767 if (recvLen != 1) in at_client_getchar()
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