FreeCalypso > hg > freecalypso-tools
view ffstools/tiaud/mkvol.c @ 416:30f6d1c32c6f
doc/Flash-boot-defect article removed (no longer relevant)
This article is no longer relevant because the issue in question
only affected one (1) defective FCDEV3B board which was not
and never will be sold.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 26 Oct 2018 07:11:08 +0000 |
parents | 1f3b28d66d53 |
children |
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/* * This program generates an audio volume file for uploading into Calypso * device FFS; TI's Audio Service requires every *.cfg file to be accompanied * by a corresponding *.vol file. */ #include <sys/types.h> #include <sys/file.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> u_char bin[4]; write_bin_output(filename) char *filename; { int fd; fd = open(filename, O_WRONLY|O_CREAT|O_TRUNC, 0666); if (fd < 0) { perror(filename); exit(1); } write(fd, &bin, sizeof bin); close(fd); } main(argc, argv) char **argv; { if (argc != 3) { fprintf(stderr, "usage: %s volume outfile\n", argv[0]); exit(1); } bin[0] = atoi(argv[1]); write_bin_output(argv[2]); exit(0); }