n2dsy@hou2d.UUCP (G.BEATTIE) (04/08/88)
/* This is a test program for the AFT system. Version 1.0, by John Howell (N2FVN), Copyright August 7, 1987 This software is free for non-commercial use. All commercial rights are retained by the author or his designees. Commercial use without the explicit written permission of the author is prohibited. This package is provided on an 'as is' basis without warranty. */ #include "stdio.h" main() { char ebdt, c, level, suff_str[10], suff_len; char in_str[256], out_str[256]; int rx_max, in_len, out_len, i, match, tc; printf("AFT Test Program 1\n\n"); printf("Eight-bit data transparency?"); scanf("%1s",&c); ebdt = c == 'y' || c == 'Y'; printf("Transparency level?"); scanf("%d",&level); printf("Suffix?"); get_array(suff_str, &suff_len); printf("Maximum receive length?"); scanf("%d",&rx_max); aft_options(ebdt, level, suff_len, suff_str, rx_max); while (1) { printf("Frame to send?"); get_array(out_str, &out_len); if (out_len == 0) exit(0); aft_tx_start(out_len, out_str); aft_rx_start(in_str); tc = aft_tx_complete(); if (tc) { printf("ERR: Tx CMPL 1\n"); } if (aft_rx_complete()) { printf("ERR: Rx CMPL 1\n"); } do { i = aft_tx_char(); if (tc != (i == 0x017e)) { printf("ERR: Tx CMPL 2\n"); } tc = aft_tx_complete(); if (i != 0x017e) { printf("%4x ",i); in_len = aft_rx_char(i & 0x00ff); if (in_len != aft_rx_complete()) printf("ERR: Rx CMPL 2\n"); if (in_len != 0) printf("RX "); } } while ((i & 0xff00) == 0); printf("TX\n"); if (!aft_tx_complete()) { printf("ERR: Tx CMPL 3\n"); } aft_rx_error(); match = 1; if (in_len != out_len) { printf(" ERR: in_len=%d out_len=%d\n", in_len, out_len); match = 0; } for (i = 0; i < out_len; i++) if (in_str[i] != out_str[i]) match = 0; if (!match) { printf(" ERR: RX mismatch\n"); for (i = 0; i < in_len; i++) printf("%2x ",in_str[i]); printf("\n"); } } } get_array(buffer, len) char *buffer; int *len; { char c; c = getc(stdin); *len = 0; while (1) { c = getc(stdin); ungetc(c, stdin); if (c == '\n') return; if (!scanf("%2x", buffer++)) return; (*len)++; } }