Searched refs:check_0 (Results 1 – 1 of 1) sorted by relevance
4048 int check_0 = 0; in read_frame() local4053 check_0 = readchar (remote_timeout); in read_frame()4054 if (check_0 >= 0) in read_frame()4057 if (check_0 == SERIAL_TIMEOUT || check_1 == SERIAL_TIMEOUT) in read_frame()4063 else if (check_0 < 0 || check_1 < 0) in read_frame()4070 pktcsum = (fromhex (check_0) << 4) | fromhex (check_1); in read_frame()