diff options
| author | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-03-21 15:04:07 +0000 |
|---|---|---|
| committer | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-03-21 15:04:07 +0000 |
| commit | 7e5c0b4599068448a0c7cf97788672878b4d433a (patch) | |
| tree | 56f60cc676d7ff4685af71ee7272014d32a9f096 /tools/firmware-utils/src | |
| parent | 18d77c39a5b2b3a56cd356dafe305a08317f625e (diff) | |
Add image generation for edimax routers
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6627 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'tools/firmware-utils/src')
| -rw-r--r-- | tools/firmware-utils/src/mksyshdr.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tools/firmware-utils/src/mksyshdr.c b/tools/firmware-utils/src/mksyshdr.c new file mode 100644 index 0000000000..8f6604c6a0 --- /dev/null +++ b/tools/firmware-utils/src/mksyshdr.c @@ -0,0 +1,44 @@ +#include <stdlib.h>
+#include <stdio.h>
+int main(int argc, char* argv[])
+{
+ FILE* fp;
+ long nImgSize;
+ char* pHeader1 = "CSYS";
+ long nHeader2 = 0x80500000;
+
+ if (argc != 3)
+ {
+ printf("Usage: mksyshdr <header file> <image file>\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;
+}
+
|