kodak605: Add experimental support for dumping the error log.

No idea if this will work.  Anyone got a Kodak 605 printer?
master
Solomon Peachy 4 years ago
parent 188b59ce37
commit ab665f7d47
  1. 1
      README
  2. 63
      backend_kodak605.c

@ -431,6 +431,7 @@
-C filename Set tone curve [1]
-m Query supported media
-s Query printer status
-e Query error log
-X id Cancel print job 'id' [2]
Notes:

@ -162,6 +162,19 @@ struct kodak605_status {
/*@70*/ uint8_t unk_12[6]; /* 01 00 00 00 00 00 */
} __attribute__((packed));
/* Error logs are guesses */
struct kodak605_error_item {
uint8_t major;
uint8_t minor;
uint32_t print_counter;
} __attribute__((packed));
struct kodak605_errorlog_resp {
struct kodak605_sts_hdr hdr;
uint8_t count;
struct kodak605_error_item items[10]; /* Not all necessarily used */
} __attribute__((packed));
/* File header */
struct kodak605_hdr {
uint8_t hdr[4]; /* 01 40 0a 00 */
@ -625,6 +638,48 @@ static void kodak605_dump_status(struct kodak605_ctx *ctx, struct kodak605_statu
INFO("Donor : %u%%\n", sts->donor);
}
static int kodak605_get_errorlog(struct kodak605_ctx *ctx)
{
uint8_t cmdbuf[16];
struct kodak605_errorlog_resp resp;
int ret, num = 0;
int i;
/* Initial Request */
cmdbuf[0] = 0x04;
cmdbuf[1] = 0x00;
cmdbuf[2] = 0x00;
cmdbuf[3] = 0x00;
if ((ret = send_data(ctx->dev, ctx->endp_down,
cmdbuf, 4)))
goto done;
/* Get response back */
ret = read_data(ctx->dev, ctx->endp_up,
(uint8_t*) &resp, sizeof(resp), &num);
if (ret < 0)
goto done;
if (num != sizeof(resp)) {
ERROR("Short Read! (%d/%d)\n", num, 10);
ret = 4;
goto done;
}
INFO("Stored Error Events: %u entries:\n", resp.count);
for (i = 0 ; i < resp.count ; i++) {
INFO(" %02d: @ %08u prints : 0x%02x/0x%02x\n", i,
le32_to_cpu(resp.items[i].print_counter),
resp.items[i].major, resp.items[i].minor);
}
done:
return ret;
}
static void kodak605_dump_mediainfo(struct kodak605_media_list *media)
{
int i;
@ -764,6 +819,7 @@ static int kodak605_cancel_job(struct kodak605_ctx *ctx, char *str)
static void kodak605_cmdline(void)
{
DEBUG("\t\t[ -C filename ] # Set tone curve\n");
DEBUG("\t\t[ -e ] # Query error log\n");
DEBUG("\t\t[ -m ] # Query media\n");
DEBUG("\t\t[ -s ] # Query status\n");
DEBUG("\t\t[ -X jobid ] # Cancel job\n");
@ -777,12 +833,15 @@ static int kodak605_cmdline_arg(void *vctx, int argc, char **argv)
if (!ctx)
return -1;
while ((i = getopt(argc, argv, GETOPT_LIST_GLOBAL "C:msX:")) >= 0) {
while ((i = getopt(argc, argv, GETOPT_LIST_GLOBAL "C:emsX:")) >= 0) {
switch(i) {
GETOPT_PROCESS_GLOBAL
case 'C':
j = kodak605_set_tonecurve(ctx, optarg);
break;
case 'e':
j = kodak605_get_errorlog(ctx);
break;
case 'm':
kodak605_dump_mediainfo(ctx->media);
break;
@ -833,7 +892,7 @@ static const char *kodak605_prefixes[] = {
/* Exported */
struct dyesub_backend kodak605_backend = {
.name = "Kodak 605",
.version = "0.36",
.version = "0.37",
.uri_prefixes = kodak605_prefixes,
.cmdline_usage = kodak605_cmdline,
.cmdline_arg = kodak605_cmdline_arg,

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