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fel: Adjust VERSION decoding to match BROM/FEL usage

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This commit is contained in:
Henrik Nordstrom 2012-08-06 02:39:35 +02:00
parent 3bbef5466e
commit 5161ea093d
1 changed files with 13 additions and 22 deletions
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35
fel.c
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@ -150,36 +150,27 @@ void aw_fel_get_version(libusb_device_handle *usb)
{
struct aw_fel_version {
char signature[8];
uint16_t unknown1;
uint16_t unknown2;
uint32_t unknown3;
uint16_t protocol;
uint16_t unknown4;
uint16_t unknown5;
uint16_t unknown6;
uint16_t unknown7;
uint16_t unknown8;
uint16_t unknown9;
uint16_t unknown10;
uint32_t unknown_08; /* 0x00162300 */
uint32_t unknown_0a; /* 1 */
uint16_t protocol; /* 1 */
uint8_t unknown_12; /* 0x44 */
uint8_t unknown_13; /* 0x08 */
uint32_t scratchpad; /* 0x7e00 */
uint32_t pad[2]; /* unused */
} __attribute__((packed)) buf;
aw_send_fel_request(usb, AW_FEL_VERSION, 0, 0);
aw_usb_read(usb, &buf, sizeof(buf));
aw_read_fel_status(usb);
buf.unknown1 = le16toh(buf.unknown1);
buf.unknown2 = le16toh(buf.unknown2);
buf.unknown3 = le16toh(buf.unknown3);
buf.unknown_08 = le32toh(buf.unknown_08);
buf.unknown_0a = le32toh(buf.unknown_0a);
buf.protocol = le32toh(buf.protocol);
buf.unknown4 = le16toh(buf.unknown4);
buf.unknown5 = le16toh(buf.unknown5);
buf.unknown6 = le16toh(buf.unknown6);
buf.unknown7 = le16toh(buf.unknown7);
buf.unknown8 = le16toh(buf.unknown8);
buf.unknown9 = le16toh(buf.unknown9);
buf.unknown10 = le16toh(buf.unknown10);
buf.scratchpad = le16toh(buf.scratchpad);
buf.pad[0] = le32toh(buf.pad[0]);
buf.pad[1] = le32toh(buf.pad[1]);
printf("%.8s %04x %04x %08x ver=%04x %04x %04x %04x %04x %04x %04x %04x\n", buf.signature, le16toh(buf.unknown1), le16toh(buf.unknown2), le16toh(buf.unknown3), buf.protocol, buf.unknown4, buf.unknown5, buf.unknown6, buf.unknown7, buf.unknown8, buf.unknown9, buf.unknown10);
printf("%.8s %08x %08x ver=%04x %02x %02x scratchpad=%08x %08x %08x\n", buf.signature, buf.unknown_08, buf.unknown_0a, buf.protocol, buf.unknown_12, buf.unknown_13, buf.scratchpad, buf.pad[0], buf.pad[1]);
}
void aw_fel_read(libusb_device_handle *usb, uint32_t offset, void *buf, size_t len)