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kodak605: Further attempts to decode status messages.

This commit is contained in:
Solomon Peachy 2015-08-18 20:00:53 -04:00
parent 9db64590df
commit 2cffab375b
1 changed files with 18 additions and 12 deletions
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30
backend_kodak605.c
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@ -70,32 +70,35 @@ struct kodak605_status {
uint32_t ctr_4; /* 75 00 00 00 -> incr by 2 ?? cutter? */
uint32_t ctr_5; /* 30 00 00 00 -> incr by 1 ?? lifetime? */
uint8_t unk_3; /* 5d -> 5c -> 5b -- Donor % ?? */
uint8_t null[7]; /* 00 00 00 00 00 00 00 */
uint8_t sts_3; /* 00 or 01 */
/*@31*/ uint8_t null_1[7]; /* 00 00 00 00 00 00 00 */
/*@38*/ uint8_t sts_3; /* 00 or 01 or 02 */
uint8_t sts_4; /* 00 or 01 */
uint8_t unk_4; /* 00 */
uint8_t sts_5; /* 00 or 01 */
uint8_t unk_5; /* 00 */
uint8_t sts_6; /* 00 or 01 */
uint8_t unk_6; /* 00 */
uint8_t sts_7; /* 00 or 02 */
uint8_t sts_8; /* 00 or 01 */
uint8_t unk_7[3]; /* 00 00 00 */
/*@45*/ uint8_t sts_7; /* 00 or 02 or 12 */ // XXX theory; 00 is idle, 02 is buffer "full", 12 is "printing"
uint8_t sts_8; /* 00 or 01 or 02 */
uint8_t sts_9; /* 00 or 01 */
uint8_t unk_7[3]; /* 00 00 00 */
uint8_t sts_10; /* 00 or 01 */
uint8_t unk_8; /* 00 */
uint8_t sts_10[3]; /* 00 00 00 or 02 02 01 or 02 01 01 */
uint8_t unk_9[3]; /* 00 00 00 */
uint8_t sts_11; /* 00 or 01 */
uint8_t unk_10; /* 00 */
uint8_t sts_12; /* 00 or 02 */
uint8_t unk_11[8]; /* 00 00 00 00 00 00 00 00 */
/*@53*/ uint8_t sts_11; /* 00 or 02 or 12, always matches @45 */
/*@54*/ uint8_t sts_12; /* 00 or 01 or 02 */
/*@55*/ uint8_t sts_13; /* 00 or 01 */
/*@56*/ uint8_t unk_9; /* 00 */
/*@57*/ uint8_t sts_14; /* 00 or 01 */
/*@58*/ uint8_t unk_10; /* 00 */
/*@59*/ uint8_t sts_15; /* 00 or 01 */
/*@60*/ uint8_t null_2[10];/* 00 00 00 00 00 00 00 00 00 00*/
uint8_t unk_12[6]; /* 01 00 00 00 00 00 */
} __attribute__((packed));
/* File header */
struct kodak605_hdr {
uint8_t hdr[4]; /* 01 40 0a 00 */
uint8_t unk1; /* 01 or 02 */
uint8_t unk1; /* 01 (file) or 02 (sometimes sent to printer) */
uint8_t copies; /* 01 or more */
uint8_t unk2; /* always 00 */
uint16_t columns; /* BE always 0x0734 */
@ -329,6 +332,9 @@ top:
break;
}
if (ctx->hdr.media == 0x03)
ctx->hdr.unk1 = 0x02; /* XXX Seen in many sniffs... */
{
INFO("Sending image header\n");
if ((ret = send_data(ctx->dev, ctx->endp_down,