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Difference between revisions of "DFU 0x1227"
(→Code: fix wrong indentation) |
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== Code == |
== Code == |
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− | + | uint8_t fbuf[FBUF_LENGTH]; |
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− | + | uint8_t buf[100]; |
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− | + | hexdump(fbuf, usb_control_msg(idev, 0x80, 6, 0x200, 0, fbuf, 0x100, 1000)); |
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− | + | printf("WTF: "); |
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− | + | fgets(buf, 100, stdin); |
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− | + | buf[strlen(buf) - 1] = 0; |
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− | + | FILE *f = fopen(buf, "rb"); |
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− | + | int s; |
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− | + | int c = 0; |
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− | + | if (f > 0) { |
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− | do { |
+ | do { |
− | s = fread(fbuf, 1, 0x800, f); |
+ | s = fread(fbuf, 1, 0x800, f); |
− | if (usb_control_msg(idev, 0x21, 1, c, 0, fbuf, s, 1000) == s) |
+ | if (usb_control_msg(idev, 0x21, 1, c, 0, fbuf, s, 1000) == s) |
− | printf("."); |
+ | printf("."); |
− | else |
+ | else |
− | printf("x"); |
+ | printf("x"); |
− | if (usb_control_msg(idev, 0xA1, 3, 0, 0, fbuf, 6, 1000) != 6|| fbuf[4] != 5) |
+ | if (usb_control_msg(idev, 0xA1, 3, 0, 0, fbuf, 6, 1000) != 6|| fbuf[4] != 5) |
− | printf("%d", fbuf[4]); |
+ | printf("%d", fbuf[4]); |
− | c++; |
+ | c++; |
− | } while (s > 0); |
+ | } while (s > 0); |
− | printf("\n"); |
+ | printf("\n"); |
− | usb_control_msg(idev, 0xA1, 3, 0, 0, buf, 6, 1000); |
+ | usb_control_msg(idev, 0xA1, 3, 0, 0, buf, 6, 1000); |
− | hexdump(buf, 6); |
+ | hexdump(buf, 6); |
− | usb_control_msg(idev, 0xA1, 3, 0, 0, buf, 6, 1000); |
+ | usb_control_msg(idev, 0xA1, 3, 0, 0, buf, 6, 1000); |
− | hexdump(buf, 6); |
+ | hexdump(buf, 6); |
− | usb_reset(idev); |
+ | usb_reset(idev); |
− | fclose(f); |
+ | fclose(f); |
− | + | } else |
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− | printf("file not found\n"); |
+ | printf("file not found\n"); |
system("PAUSE"); |
system("PAUSE"); |
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return 0; |
return 0; |
Revision as of 12:07, 30 December 2012
DFU 0x1227 is the protocol used to talk to a device in DFU Mode or WTF v2.
Protocol
The protocol is the same as sending a file to a device in Recovery Mode on 2.x.
Code
uint8_t fbuf[FBUF_LENGTH]; uint8_t buf[100]; hexdump(fbuf, usb_control_msg(idev, 0x80, 6, 0x200, 0, fbuf, 0x100, 1000)); printf("WTF: "); fgets(buf, 100, stdin); buf[strlen(buf) - 1] = 0; FILE *f = fopen(buf, "rb"); int s; int c = 0; if (f > 0) { do { s = fread(fbuf, 1, 0x800, f); if (usb_control_msg(idev, 0x21, 1, c, 0, fbuf, s, 1000) == s) printf("."); else printf("x"); if (usb_control_msg(idev, 0xA1, 3, 0, 0, fbuf, 6, 1000) != 6|| fbuf[4] != 5) printf("%d", fbuf[4]); c++; } while (s > 0); printf("\n"); usb_control_msg(idev, 0xA1, 3, 0, 0, buf, 6, 1000); hexdump(buf, 6); usb_control_msg(idev, 0xA1, 3, 0, 0, buf, 6, 1000); hexdump(buf, 6); usb_reset(idev); fclose(f); } else printf("file not found\n"); system("PAUSE"); return 0; }