FreeCalypso > hg > freecalypso-tools
view rvinterf/lowlevel/format_fc.c @ 837:724a6bc2a4b8
CHANGES: document tiaud-compile & tiaud-decomp extension
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 30 Jul 2021 01:37:42 +0000 |
parents | e7502631a0f9 |
children | 4e243402f453 |
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/* * This module has been split off from format.c; it implements the decoding * of those Rx packet types which have been invented in FreeCalypso. */ #include <sys/types.h> #include <stdio.h> #include <string.h> #include <strings.h> #include "../include/pktmux.h" #include "../include/limits.h" extern u_char rxpkt[]; extern size_t rxpkt_len; static char fmtbuf[MAX_PKT_FROM_TARGET*8]; /* size it generously */ void print_ati_output() { int i, c; char *dp; dp = fmtbuf; strcpy(dp, "ATI: "); dp += 5; for (i = 1; i < rxpkt_len; i++) { c = rxpkt[i]; if (c & 0x80) { *dp++ = 'M'; *dp++ = '-'; c &= 0x7F; } if (c < 0x20) { *dp++ = '^'; *dp++ = c + '@'; } else if (c == 0x7F) { *dp++ = '^'; *dp++ = '?'; } else *dp++ = c; } *dp = '\0'; output_line(fmtbuf); } void print_fc_lld_msg() { int i, c; char *dp; dp = fmtbuf; strcpy(dp, "LLD: "); dp += 5; for (i = 1; i < rxpkt_len; i++) { c = rxpkt[i]; if (c & 0x80) { *dp++ = 'M'; *dp++ = '-'; c &= 0x7F; } if (c < 0x20) { *dp++ = '^'; *dp++ = c + '@'; } else if (c == 0x7F) { *dp++ = '^'; *dp++ = '?'; } else *dp++ = c; } *dp = '\0'; output_line(fmtbuf); } void print_tch_output_raw() { int i; char *dp; dp = fmtbuf; strcpy(dp, "TCH:"); dp += 4; for (i = 1; i < rxpkt_len; i++) { sprintf(dp, " %02X", rxpkt[i]); dp += 3; } *dp = '\0'; output_line(fmtbuf); } void report_extui_packet() { sprintf(fmtbuf, "LCD OUT: row %u col %u-%u", rxpkt[1], rxpkt[2], rxpkt[2] + (rxpkt_len - 3) / 2 - 1); output_line(fmtbuf); }