FreeCalypso > hg > fc-tourmaline
view bwsplash/pbm2c.c @ 301:4bb5772a05a3
AT%SPVER: new command for setting custom speech version lists
The speech version list in the Bearer Capability IE tells the network
which speech codecs are supported by the MS, and in which order of
preference. The standard behaviour is to list all codecs that are
supported by the hw+fw platform, and the standard preference order
is newer over older, FR over HR. But sometimes it is desirable
(for network testing) to artificially restrict which codecs the test MS
will declare as supported, and/or to list them in some peculiar
non-standard order of preference. Add a new private AT command,
AT%SPVER, allowing the user to set and clear custom speech version
lists for the Bearer Capability IE composer in CC.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 21 May 2023 21:43:10 +0000 |
parents | 4d9f24c501f3 |
children |
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/* * This program compiles bwsplash.pbm into a C char array * for inclusion into phone UI firmware source. */ #include <sys/types.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> FILE *inf, *outf; char *infname, linebuf[128]; int lineno; void get_input_line() { char *cp; if (!fgets(linebuf, sizeof linebuf, inf)) { fprintf(stderr, "%s: premature EOF\n", infname); exit(1); } lineno++; cp = index(linebuf, '\n'); if (!cp) { fprintf(stderr, "%s line %d: too long or missing newline\n", infname, lineno); exit(1); } *cp = '\0'; } void parse_pixel_line(outbuf, npix) u_char *outbuf; unsigned npix; { char *cp; u_char *dp; unsigned n; cp = linebuf; dp = outbuf; for (n = 0; n < npix; n++) { if (*cp != '0' && *cp != '1') { inv: fprintf(stderr, "%s line %d: does not match expected line of %u 0/1 characters\n", infname, lineno, npix); exit(1); } *dp++ = *cp++ - '0'; } if (*cp) goto inv; } void pack_pixel_byte(bits) u_char *bits; { unsigned byte, mask, n; byte = 0; for (n = 0, mask = 0x80; n < 8; n++, mask >>= 1) if (bits[n]) byte |= mask; fprintf(outf, "0x%02X,", byte); } main(argc, argv) char **argv; { unsigned nrow, ncol; u_char rowbuf[80]; if (argc != 3) { fprintf(stderr, "usage: %s pbmfile outfile\n", argv[0]); exit(1); } infname = argv[1]; inf = fopen(infname, "r"); if (!inf) { perror(infname); exit(1); } get_input_line(); if (strcmp(linebuf, "P1")) { fprintf(stderr, "error in %s: first line is not the expected \"P1\"\n", infname); exit(1); } get_input_line(); if (strcmp(linebuf, "80 30")) { fprintf(stderr, "error in %s: second line is not the expected \"80 30\"\n", infname); exit(1); } outf = fopen(argv[2], "w"); if (!outf) { perror(argv[2]); exit(1); } for (nrow = 0; nrow < 30; nrow++) { get_input_line(); parse_pixel_line(rowbuf, 80); putc('\t', outf); for (ncol = 0; ncol < 80; ncol += 8) pack_pixel_byte(rowbuf + ncol); putc('\n', outf); } exit(0); }