Changeset d46151a in thomson

Timestamp:

Jan 15, 2012, 10:44:59 AM (12 years ago)

Author:

Adrien Destugues <pulkomandy@…>

Branches:

main

Children:

88642a4

Parents:

0da6f01

Message:

Load data from K7 file.

git-svn-id: ​svn://localhost/thomson@7 85ae3b6b-dc8f-4344-a89d-598714f2e4e5

File:

• elec/CrO2/software/powerSwitch.c (modified) (2 diffs)

elec/CrO2/software/powerSwitch.c

@@ -20 +20 @@
 #include <stdlib.h>
 #include <string.h>
+#include <stdint.h>
 #include <lusb0_usb.h>    /* this is libusb, see http://libusb.sourceforge.net/ */
 
@@ -176 +177 @@
                 hexdump(buffer, sizeof(buffer));
     }else if(strcmp(argv[1], "put") == 0){
-                hexdump(buffer, sizeof(buffer));
-                nBytes = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, PSCMD_PUT, 0,0, (char*)buffer, 200, 5000);
+
+                FILE* fptr = fopen(argv[2], "rb");
+                int blockid;
+                uint8_t blktype, blksize;
+                sscanf(argv[3], "%d", &blockid);
+
+                do
+                {
+                        fread(buffer, 1, 18, fptr); // skip sync header
+                        fread(&blktype, 1, 1, fptr);
+                        fread(&blksize, 1, 1, fptr);
+                        blksize -= 2;
+                        fread(buffer, 1, blksize + 1, fptr);
+                }
+                while (blockid --);
+
+                fclose(fptr);
+
+                hexdump(buffer, blksize);
+                int rqtype = (blksize == 0) ? USB_ENDPOINT_IN:USB_ENDPOINT_OUT;
+                nBytes = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | rqtype, PSCMD_PUT, blktype,0 /*checksum*/, (char*)buffer, blksize, 5000);
     }else{
                 fprintf(stderr,"Unknown command: %s.\n", argv[1]);