From 7e5c0b4599068448a0c7cf97788672878b4d433a Mon Sep 17 00:00:00 2001 From: florian Date: Wed, 21 Mar 2007 15:04:07 +0000 Subject: Add image generation for edimax routers git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6627 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- tools/firmware-utils/src/mksyshdr.c | 44 +++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 tools/firmware-utils/src/mksyshdr.c (limited to 'tools/firmware-utils/src') diff --git a/tools/firmware-utils/src/mksyshdr.c b/tools/firmware-utils/src/mksyshdr.c new file mode 100644 index 000000000..8f6604c6a --- /dev/null +++ b/tools/firmware-utils/src/mksyshdr.c @@ -0,0 +1,44 @@ +#include +#include +int main(int argc, char* argv[]) +{ + FILE* fp; + long nImgSize; + char* pHeader1 = "CSYS"; + long nHeader2 = 0x80500000; + + if (argc != 3) + { + printf("Usage: mksyshdr
\n"); + return -1; + } + + fp = fopen(argv[2], "rb"); + if (fp != NULL) + { + fseek(fp, 0, SEEK_END); + nImgSize = ftell(fp); + fclose(fp); + fp = fopen(argv[1], "wb+"); + if (fp != NULL) + { + fwrite(pHeader1, sizeof(char), 4, fp); + fwrite(&nHeader2, sizeof(long), 1, fp); + fwrite(&nImgSize, sizeof(long), 1, fp); + fclose(fp); + } + else + { + printf("Cannot create %s.\n", argv[1]); + return -1; + } + } + else + { + printf("Cannot open %s.\n", argv[2]); + return -1; + } + + return 0; +} + -- cgit v1.2.3