925 lines
30 KiB
C
925 lines
30 KiB
C
/*
|
|
* Canon SELPHY ES/CP series CUPS backend -- libusb-1.0 version
|
|
*
|
|
* (c) 2007-2013 Solomon Peachy <pizza@shaftnet.org>
|
|
*
|
|
* The latest version of this program can be found at:
|
|
*
|
|
* http://git.shaftnet.org/cgit/selphy_print.git
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the Free
|
|
* Software Foundation; either version 3 of the License, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* [http://www.gnu.org/licenses/gpl-3.0.html]
|
|
*
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <signal.h>
|
|
|
|
#include "backend_common.h"
|
|
|
|
#define READBACK_LEN 12
|
|
|
|
struct printer_data {
|
|
int type; /* P_??? */
|
|
char *model; /* eg "SELPHY ES1" */
|
|
int init_length;
|
|
int foot_length;
|
|
int16_t init_readback[READBACK_LEN];
|
|
int16_t ready_y_readback[READBACK_LEN];
|
|
int16_t ready_m_readback[READBACK_LEN];
|
|
int16_t ready_c_readback[READBACK_LEN];
|
|
int16_t done_c_readback[READBACK_LEN];
|
|
int16_t clear_error[READBACK_LEN];
|
|
int16_t paper_codes[256];
|
|
int16_t pgcode_offset; /* Offset into printjob for paper type */
|
|
int16_t paper_code_offset; /* Offset in readback for paper type */
|
|
int16_t error_offset;
|
|
};
|
|
|
|
static struct printer_data selphy_printers[] = {
|
|
{ .type = P_ES1,
|
|
.model = "SELPHY ES1",
|
|
.init_length = 12,
|
|
.foot_length = 0,
|
|
.init_readback = { 0x02, 0x00, 0x00, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_y_readback = { 0x04, 0x00, 0x01, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_m_readback = { 0x04, 0x00, 0x03, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_c_readback = { 0x04, 0x00, 0x07, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
|
.done_c_readback = { 0x04, 0x00, 0x00, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
|
// .clear_error
|
|
// .paper_codes
|
|
.pgcode_offset = 3,
|
|
.paper_code_offset = 6,
|
|
.error_offset = 1,
|
|
},
|
|
{ .type = P_ES2_20,
|
|
.model = "SELPHY ES2/ES20",
|
|
.init_length = 16,
|
|
.foot_length = 0,
|
|
.init_readback = { 0x02, 0x00, 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_y_readback = { 0x03, 0x00, 0x01, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_m_readback = { 0x06, 0x00, 0x03, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_c_readback = { 0x09, 0x00, 0x07, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
.done_c_readback = { 0x09, 0x00, 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
// .clear_error
|
|
// .paper_codes
|
|
.pgcode_offset = 2,
|
|
.paper_code_offset = 4,
|
|
.error_offset = 1, // XXX insufficient
|
|
},
|
|
{ .type = P_ES3_30,
|
|
.model = "SELPHY ES3/ES30",
|
|
.init_length = 16,
|
|
.foot_length = 12,
|
|
.init_readback = { 0x00, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_y_readback = { 0x01, 0xff, 0x01, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_m_readback = { 0x03, 0xff, 0x02, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_c_readback = { 0x05, 0xff, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
.done_c_readback = { 0x00, 0xff, 0x10, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
// .clear_error
|
|
// .paper_codes
|
|
.pgcode_offset = 2,
|
|
.paper_code_offset = -1,
|
|
.error_offset = 8, // or 10
|
|
},
|
|
{ .type = P_ES40_CP790,
|
|
.model = "SELPHY ES40/CP790",
|
|
.init_length = 16,
|
|
.foot_length = 12,
|
|
.init_readback = { 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.ready_y_readback = { 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.ready_m_readback = { 0x00, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.ready_c_readback = { 0x00, 0x05, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.done_c_readback = { 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
// .clear_error
|
|
// .paper_codes
|
|
.pgcode_offset = 2,
|
|
.paper_code_offset = 11,
|
|
.error_offset = 3,
|
|
},
|
|
{ .type = P_CP_XXX,
|
|
.model = "SELPHY CP Series (!CP-10/CP790)",
|
|
.init_length = 12,
|
|
.foot_length = 0, /* CP900 has four-byte NULL footer that can be safely ignored */
|
|
.init_readback = { 0x01, 0x00, 0x00, 0x00, -1, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.ready_y_readback = { 0x02, 0x00, 0x00, 0x00, 0x70, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.ready_m_readback = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.ready_c_readback = { 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.done_c_readback = { 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
.clear_error = { 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
// .paper_codes
|
|
.pgcode_offset = 3,
|
|
.paper_code_offset = 6,
|
|
.error_offset = 2,
|
|
},
|
|
{ .type = P_CP10,
|
|
.model = "SELPHY CP-10",
|
|
.init_length = 12,
|
|
.foot_length = 0,
|
|
.init_readback = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_y_readback = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_m_readback = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
.ready_c_readback = { 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
.done_c_readback = { 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
// .paper_codes
|
|
// .clear_error
|
|
.pgcode_offset = -1,
|
|
.paper_code_offset = -1,
|
|
.error_offset = 2,
|
|
},
|
|
{ .type = -1 },
|
|
};
|
|
|
|
#define MAX_HEADER 28
|
|
|
|
static const uint32_t es40_cp790_plane_lengths[4] = { 2227456, 1601600, 698880, 2976512 };
|
|
|
|
static void setup_paper_codes(void)
|
|
{
|
|
int i, j;
|
|
for (i = 0 ; ; i++) {
|
|
if (selphy_printers[i].type == -1)
|
|
break;
|
|
/* Default all to IGNORE */
|
|
for (j = 0 ; j < 256 ; j++)
|
|
selphy_printers[i].paper_codes[j] = -1;
|
|
|
|
/* Set up specifics */
|
|
switch (selphy_printers[i].type) {
|
|
case P_ES1:
|
|
selphy_printers[i].paper_codes[0x11] = 0x01;
|
|
selphy_printers[i].paper_codes[0x12] = 0x02; // ? guess
|
|
selphy_printers[i].paper_codes[0x13] = 0x03;
|
|
break;
|
|
case P_ES2_20:
|
|
selphy_printers[i].paper_codes[0x01] = 0x01;
|
|
selphy_printers[i].paper_codes[0x02] = 0x02; // ? guess
|
|
selphy_printers[i].paper_codes[0x03] = 0x03;
|
|
break;
|
|
case P_ES3_30:
|
|
/* N/A, printer does not report types */
|
|
break;
|
|
case P_ES40_CP790: // ? guess
|
|
selphy_printers[i].paper_codes[0x00] = 0x11;
|
|
selphy_printers[i].paper_codes[0x01] = 0x22;
|
|
selphy_printers[i].paper_codes[0x02] = 0x33;
|
|
selphy_printers[i].paper_codes[0x03] = 0x44;
|
|
break;
|
|
case P_CP_XXX:
|
|
selphy_printers[i].paper_codes[0x01] = 0x11;
|
|
selphy_printers[i].paper_codes[0x02] = 0x22;
|
|
selphy_printers[i].paper_codes[0x03] = 0x33;
|
|
selphy_printers[i].paper_codes[0x04] = 0x44;
|
|
break;
|
|
case P_CP10:
|
|
/* N/A, printer supports one type only */
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
#define INCORRECT_PAPER -999
|
|
|
|
/* Program states */
|
|
enum {
|
|
S_IDLE = 0,
|
|
S_PRINTER_READY,
|
|
S_PRINTER_INIT_SENT,
|
|
S_PRINTER_READY_Y,
|
|
S_PRINTER_Y_SENT,
|
|
S_PRINTER_READY_M,
|
|
S_PRINTER_M_SENT,
|
|
S_PRINTER_READY_C,
|
|
S_PRINTER_C_SENT,
|
|
S_PRINTER_DONE,
|
|
S_FINISHED,
|
|
};
|
|
|
|
static int fancy_memcmp(const uint8_t *buf_a, const int16_t *buf_b, uint len, int16_t papercode_offset, int16_t papercode_val)
|
|
{
|
|
uint i;
|
|
|
|
for (i = 0 ; i < len ; i++) {
|
|
if (papercode_offset != -1 && i == (uint) papercode_offset) {
|
|
if (papercode_val == -1)
|
|
continue;
|
|
else if (buf_a[i] != papercode_val)
|
|
return INCORRECT_PAPER;
|
|
} else if (buf_b[i] == -1)
|
|
continue;
|
|
else if (buf_a[i] > buf_b[i])
|
|
return 1;
|
|
else if (buf_a[i] < buf_b[i])
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int parse_printjob(uint8_t *buffer, uint8_t *bw_mode, uint32_t *plane_len)
|
|
{
|
|
int printer_type = -1;
|
|
|
|
if (buffer[0] != 0x40 &&
|
|
buffer[1] != 0x00) {
|
|
goto done;
|
|
}
|
|
|
|
if (buffer[12] == 0x40 &&
|
|
buffer[13] == 0x01) {
|
|
*plane_len = *(uint32_t*)(&buffer[16]);
|
|
*plane_len = le32_to_cpu(*plane_len);
|
|
|
|
if (buffer[2] == 0x00) {
|
|
if (*plane_len == 688480)
|
|
printer_type = P_CP10;
|
|
else
|
|
printer_type = P_CP_XXX;
|
|
} else {
|
|
printer_type = P_ES1;
|
|
*bw_mode = (buffer[2] == 0x20);
|
|
}
|
|
goto done;
|
|
}
|
|
|
|
*plane_len = *(uint32_t*)(&buffer[12]);
|
|
*plane_len = le32_to_cpu(*plane_len);
|
|
|
|
if (buffer[16] == 0x40 &&
|
|
buffer[17] == 0x01) {
|
|
|
|
if (buffer[4] == 0x02) {
|
|
printer_type = P_ES2_20;
|
|
*bw_mode = (buffer[7] == 0x01);
|
|
goto done;
|
|
}
|
|
|
|
if (es40_cp790_plane_lengths[buffer[2]] == *plane_len) {
|
|
printer_type = P_ES40_CP790;
|
|
*bw_mode = (buffer[3] == 0x01);
|
|
goto done;
|
|
} else {
|
|
printer_type = P_ES3_30;
|
|
*bw_mode = (buffer[3] == 0x01);
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
done:
|
|
return printer_type;
|
|
}
|
|
|
|
/* Private data stucture */
|
|
struct canonselphy_ctx {
|
|
struct libusb_device_handle *dev;
|
|
uint8_t endp_up;
|
|
uint8_t endp_down;
|
|
|
|
struct printer_data *printer;
|
|
|
|
uint8_t bw_mode;
|
|
|
|
int16_t paper_code;
|
|
|
|
uint32_t plane_len;
|
|
|
|
uint8_t *header;
|
|
uint8_t *plane_y;
|
|
uint8_t *plane_m;
|
|
uint8_t *plane_c;
|
|
uint8_t *footer;
|
|
|
|
uint8_t *buffer;
|
|
};
|
|
|
|
static void *canonselphy_init(void)
|
|
{
|
|
struct canonselphy_ctx *ctx = malloc(sizeof(struct canonselphy_ctx));
|
|
if (!ctx)
|
|
return NULL;
|
|
memset(ctx, 0, sizeof(struct canonselphy_ctx));
|
|
|
|
/* Static initialization */
|
|
setup_paper_codes();
|
|
|
|
return ctx;
|
|
}
|
|
|
|
static void canonselphy_attach(void *vctx, struct libusb_device_handle *dev,
|
|
uint8_t endp_up, uint8_t endp_down, uint8_t jobid)
|
|
{
|
|
struct canonselphy_ctx *ctx = vctx;
|
|
|
|
ctx->dev = dev;
|
|
ctx->endp_up = endp_up;
|
|
ctx->endp_down = endp_down;
|
|
}
|
|
|
|
static void canonselphy_teardown(void *vctx) {
|
|
struct canonselphy_ctx *ctx = vctx;
|
|
|
|
if (!ctx)
|
|
return;
|
|
|
|
if (ctx->header)
|
|
free(ctx->header);
|
|
if (ctx->plane_y)
|
|
free(ctx->plane_y);
|
|
if (ctx->plane_m)
|
|
free(ctx->plane_m);
|
|
if (ctx->plane_c)
|
|
free(ctx->plane_c);
|
|
if (ctx->footer)
|
|
free(ctx->footer);
|
|
if (ctx->buffer)
|
|
free(ctx->buffer);
|
|
|
|
free(ctx);
|
|
}
|
|
|
|
static int canonselphy_early_parse(void *vctx, int data_fd)
|
|
{
|
|
struct canonselphy_ctx *ctx = vctx;
|
|
int printer_type, i;
|
|
|
|
ctx->buffer = malloc(MAX_HEADER);
|
|
|
|
/* Figure out printer this file is intended for */
|
|
read(data_fd, ctx->buffer, MAX_HEADER);
|
|
|
|
printer_type = parse_printjob(ctx->buffer, &ctx->bw_mode, &ctx->plane_len);
|
|
for (i = 0; selphy_printers[i].type != -1; i++) {
|
|
if (selphy_printers[i].type == printer_type) {
|
|
ctx->printer = &selphy_printers[i];
|
|
break;
|
|
}
|
|
}
|
|
if (!ctx->printer) {
|
|
ERROR("Unrecognized printjob file format!\n");
|
|
return -1;
|
|
}
|
|
|
|
ctx->plane_len += 12; /* Add in plane header length! */
|
|
if (ctx->printer->pgcode_offset != -1)
|
|
ctx->paper_code = ctx->printer->paper_codes[ctx->buffer[ctx->printer->pgcode_offset]];
|
|
else
|
|
ctx->paper_code = -1;
|
|
|
|
DEBUG("%sFile intended for a '%s' printer\n", ctx->bw_mode? "B/W " : "", ctx->printer->model);
|
|
|
|
return printer_type;
|
|
}
|
|
|
|
static int canonselphy_read_parse(void *vctx, int data_fd)
|
|
{
|
|
struct canonselphy_ctx *ctx = vctx;
|
|
|
|
/* Set up buffers */
|
|
ctx->plane_y = malloc(ctx->plane_len);
|
|
ctx->plane_m = malloc(ctx->plane_len);
|
|
ctx->plane_c = malloc(ctx->plane_len);
|
|
ctx->header = malloc(ctx->printer->init_length);
|
|
ctx->footer = malloc(ctx->printer->foot_length);
|
|
if (!ctx->plane_y || !ctx->plane_m || !ctx->plane_c || !ctx->header ||
|
|
(ctx->printer->foot_length && !ctx->footer)) {
|
|
ERROR("Memory allocation failure!\n");
|
|
return 1;
|
|
}
|
|
|
|
/* Read in entire print job */
|
|
memcpy(ctx->header, ctx->buffer, ctx->printer->init_length);
|
|
memcpy(ctx->plane_y, ctx->buffer+ctx->printer->init_length, MAX_HEADER-ctx->printer->init_length);
|
|
|
|
read(data_fd, ctx->plane_y + (MAX_HEADER-ctx->printer->init_length),
|
|
ctx->plane_len - (MAX_HEADER-ctx->printer->init_length));
|
|
read(data_fd, ctx->plane_m, ctx->plane_len);
|
|
read(data_fd, ctx->plane_c, ctx->plane_len);
|
|
if (ctx->printer->foot_length)
|
|
read(data_fd, ctx->footer, ctx->printer->foot_length);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int canonselphy_main_loop(void *vctx, int copies) {
|
|
struct canonselphy_ctx *ctx = vctx;
|
|
|
|
uint8_t rdbuf[READBACK_LEN], rdbuf2[READBACK_LEN];
|
|
int last_state = -1, state = S_IDLE;
|
|
int ret, num;
|
|
|
|
/* Read in the printer status */
|
|
ret = libusb_bulk_transfer(ctx->dev, ctx->endp_up,
|
|
rdbuf,
|
|
READBACK_LEN,
|
|
&num,
|
|
2000);
|
|
top:
|
|
|
|
if (state != last_state) {
|
|
DEBUG("last_state %d new %d\n", last_state, state);
|
|
}
|
|
|
|
/* Do it twice to clear initial state */
|
|
ret = libusb_bulk_transfer(ctx->dev, ctx->endp_up,
|
|
rdbuf,
|
|
READBACK_LEN,
|
|
&num,
|
|
2000);
|
|
|
|
if (ret < 0 || num != READBACK_LEN) {
|
|
ERROR("Failure to receive data from printer (libusb error %d: (%d/%d from 0x%02x))\n", ret, num, READBACK_LEN, ctx->endp_up);
|
|
return 4;
|
|
}
|
|
|
|
if (memcmp(rdbuf, rdbuf2, READBACK_LEN)) {
|
|
int i;
|
|
DEBUG("readback: ");
|
|
for (i = 0 ; i < num ; i++) {
|
|
DEBUG2("%02x ", rdbuf[i]);
|
|
}
|
|
DEBUG2("\n");
|
|
memcpy(rdbuf2, rdbuf, READBACK_LEN);
|
|
} else if (state == last_state) {
|
|
sleep(1);
|
|
}
|
|
last_state = state;
|
|
|
|
fflush(stderr);
|
|
|
|
/* Error detection */
|
|
if (ctx->printer->error_offset != -1 &&
|
|
rdbuf[ctx->printer->error_offset]) {
|
|
ERROR("Printer reported error condition %02x; aborting. (Out of ribbon/paper?)\n", rdbuf[ctx->printer->error_offset]);
|
|
return 4;
|
|
}
|
|
|
|
switch(state) {
|
|
case S_IDLE:
|
|
INFO("Waiting for printer idle\n");
|
|
if (!fancy_memcmp(rdbuf, ctx->printer->init_readback, READBACK_LEN, ctx->printer->paper_code_offset, ctx->paper_code)) {
|
|
state = S_PRINTER_READY;
|
|
}
|
|
break;
|
|
case S_PRINTER_READY:
|
|
INFO("Printing started; Sending init sequence\n");
|
|
/* Send printer init */
|
|
if ((ret = send_data(ctx->dev, ctx->endp_down, ctx->header, ctx->printer->init_length)))
|
|
return ret;
|
|
|
|
state = S_PRINTER_INIT_SENT;
|
|
break;
|
|
case S_PRINTER_INIT_SENT:
|
|
if (!fancy_memcmp(rdbuf, ctx->printer->ready_y_readback, READBACK_LEN, ctx->printer->paper_code_offset, ctx->paper_code)) {
|
|
state = S_PRINTER_READY_Y;
|
|
}
|
|
break;
|
|
case S_PRINTER_READY_Y:
|
|
if (ctx->bw_mode)
|
|
INFO("Sending BLACK plane\n");
|
|
else
|
|
INFO("Sending YELLOW plane\n");
|
|
|
|
if ((ret = send_data(ctx->dev, ctx->endp_down, ctx->plane_y, ctx->plane_len)))
|
|
return ret;
|
|
|
|
state = S_PRINTER_Y_SENT;
|
|
break;
|
|
case S_PRINTER_Y_SENT:
|
|
if (!fancy_memcmp(rdbuf, ctx->printer->ready_m_readback, READBACK_LEN, ctx->printer->paper_code_offset, ctx->paper_code)) {
|
|
if (ctx->bw_mode)
|
|
state = S_PRINTER_DONE;
|
|
else
|
|
state = S_PRINTER_READY_M;
|
|
}
|
|
break;
|
|
case S_PRINTER_READY_M:
|
|
INFO("Sending MAGENTA plane\n");
|
|
|
|
if ((ret = send_data(ctx->dev, ctx->endp_down, ctx->plane_m, ctx->plane_len)))
|
|
return ret;
|
|
|
|
state = S_PRINTER_M_SENT;
|
|
break;
|
|
case S_PRINTER_M_SENT:
|
|
if (!fancy_memcmp(rdbuf, ctx->printer->ready_c_readback, READBACK_LEN, ctx->printer->paper_code_offset, ctx->paper_code)) {
|
|
state = S_PRINTER_READY_C;
|
|
}
|
|
break;
|
|
case S_PRINTER_READY_C:
|
|
INFO("Sending CYAN plane\n");
|
|
|
|
if ((ret = send_data(ctx->dev, ctx->endp_down, ctx->plane_c, ctx->plane_len)))
|
|
return ret;
|
|
|
|
state = S_PRINTER_C_SENT;
|
|
break;
|
|
case S_PRINTER_C_SENT:
|
|
if (!fancy_memcmp(rdbuf, ctx->printer->done_c_readback, READBACK_LEN, ctx->printer->paper_code_offset, ctx->paper_code)) {
|
|
state = S_PRINTER_DONE;
|
|
}
|
|
break;
|
|
case S_PRINTER_DONE:
|
|
if (ctx->printer->foot_length) {
|
|
INFO("Cleaning up\n");
|
|
|
|
if ((ret = send_data(ctx->dev, ctx->endp_down, ctx->footer, ctx->printer->foot_length)))
|
|
return ret;
|
|
}
|
|
state = S_FINISHED;
|
|
/* Intentional Fallthrough */
|
|
case S_FINISHED:
|
|
DEBUG("All data sent to printer!\n");
|
|
break;
|
|
}
|
|
if (state != S_FINISHED)
|
|
goto top;
|
|
|
|
/* Clean up */
|
|
if (terminate)
|
|
copies = 1;
|
|
|
|
INFO("Print complete (%d remaining)\n", copies - 1);
|
|
|
|
if (copies && --copies) {
|
|
state = S_IDLE;
|
|
goto top;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Exported */
|
|
#define USB_VID_CANON 0x04a9
|
|
#define USB_PID_CANON_CP10 0x304A
|
|
#define USB_PID_CANON_CP100 0x3063
|
|
#define USB_PID_CANON_CP200 0x307C
|
|
#define USB_PID_CANON_CP220 0x30BD
|
|
#define USB_PID_CANON_CP300 0x307D
|
|
#define USB_PID_CANON_CP330 0x30BE
|
|
#define USB_PID_CANON_CP400 0x30F6
|
|
#define USB_PID_CANON_CP500 0x30F5
|
|
#define USB_PID_CANON_CP510 0x3128
|
|
#define USB_PID_CANON_CP520 520 // XXX 316f? 3172? (related to cp740/cp750)
|
|
#define USB_PID_CANON_CP530 0x31b1
|
|
#define USB_PID_CANON_CP600 0x310B
|
|
#define USB_PID_CANON_CP710 0x3127
|
|
#define USB_PID_CANON_CP720 0x3143
|
|
#define USB_PID_CANON_CP730 0x3142
|
|
#define USB_PID_CANON_CP740 0x3171
|
|
#define USB_PID_CANON_CP750 0x3170
|
|
#define USB_PID_CANON_CP760 0x31AB
|
|
#define USB_PID_CANON_CP770 0x31AA
|
|
#define USB_PID_CANON_CP780 0x31DD
|
|
#define USB_PID_CANON_CP790 790 // XXX 31ed? 31ef? (related to es40)
|
|
#define USB_PID_CANON_CP800 0x3214
|
|
#define USB_PID_CANON_CP810 0x3256
|
|
#define USB_PID_CANON_CP900 0x3255
|
|
#define USB_PID_CANON_ES1 0x3141
|
|
#define USB_PID_CANON_ES2 0x3185
|
|
#define USB_PID_CANON_ES20 0x3186
|
|
#define USB_PID_CANON_ES3 0x31AF
|
|
#define USB_PID_CANON_ES30 0x31B0
|
|
#define USB_PID_CANON_ES40 0x31EE
|
|
|
|
struct dyesub_backend canonselphy_backend = {
|
|
.name = "Canon SELPHY CP/ES",
|
|
.version = "0.60",
|
|
.uri_prefix = "canonselphy",
|
|
.init = canonselphy_init,
|
|
.attach = canonselphy_attach,
|
|
.teardown = canonselphy_teardown,
|
|
.early_parse = canonselphy_early_parse,
|
|
.read_parse = canonselphy_read_parse,
|
|
.main_loop = canonselphy_main_loop,
|
|
.devices = {
|
|
{ USB_VID_CANON, USB_PID_CANON_CP10, P_CP10, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP100, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP200, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP220, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP300, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP330, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP400, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP500, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP510, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP520, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP530, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP600, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP710, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP720, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP730, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP740, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP750, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP760, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP770, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP780, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP790, P_ES40_CP790, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP800, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP810, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_CP900, P_CP_XXX, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_ES1, P_ES1, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_ES2, P_ES2_20, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_ES20, P_ES2_20, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_ES3, P_ES3_30, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_ES30, P_ES3_30, "Canon"},
|
|
{ USB_VID_CANON, USB_PID_CANON_ES40, P_ES40_CP790, "Canon"},
|
|
{ 0, 0, 0, ""}
|
|
}
|
|
};
|
|
/*
|
|
|
|
***************************************************************************
|
|
|
|
Stream formats and readback codes for supported printers
|
|
|
|
***************************************************************************
|
|
Selphy ES1:
|
|
|
|
Init func: 40 00 [typeA] [pgcode] 00 00 00 00 00 00 00 00
|
|
Plane func: 40 01 [typeB] [plane] [length, 32-bit LE] 00 00 00 00
|
|
|
|
TypeA codes are 0x10 for Color papers, 0x20 for B&W papers.
|
|
TypeB codes are 0x01 for Color papers, 0x02 for B&W papers.
|
|
|
|
Plane codes are 0x01, 0x03, 0x07 for Y, M, and C, respectively.
|
|
B&W Jobs have a single plane code of 0x01.
|
|
|
|
'P' papers pgcode of 0x11 and a plane length of 2227456 bytes
|
|
'L' pgcode of 0x12 and a plane length of 1601600 bytes.
|
|
'C' pgcode of 0x13 and a plane length of 698880 bytes.
|
|
|
|
Readback values seen:
|
|
|
|
02 00 00 00 02 01 [pg] 01 00 00 00 00 [idle, waiting for init seq]
|
|
04 00 00 00 02 01 [pg] 01 00 00 00 00 [init received, not ready..]
|
|
04 00 01 00 02 01 [pg] 01 00 00 00 00 [waiting for Y data]
|
|
04 00 03 00 02 01 [pg] 01 00 00 00 00 [waiting for M data]
|
|
04 00 07 00 02 01 [pg] 01 00 00 00 00 [waiting for C data]
|
|
04 00 00 00 02 01 [pg] 01 00 00 00 00 [all data sent; not ready..]
|
|
05 00 00 00 02 01 [pg] 01 00 00 00 00 [?? transitions to this]
|
|
06 00 00 00 02 01 [pg] 01 00 00 00 00 [?? transitions to this]
|
|
02 00 00 00 02 01 [pg] 01 00 00 00 00 [..transitions back to idle]
|
|
|
|
02 01 00 00 01 ff ff ff 00 80 00 00 [error, no media]
|
|
02 01 00 00 01 ff ff ff 00 00 00 00 [error, cover open]
|
|
|
|
Known paper types for all ES printers: P, Pbw, L, C, Cl
|
|
Additional types for ES3/30/40: Pg, Ps
|
|
|
|
[pg] is: 0x01 for P-papers
|
|
0x02 for L-papers
|
|
0x03 for C-papers
|
|
|
|
***************************************************************************
|
|
Selphy ES2/20:
|
|
|
|
Init func: 40 00 [pgcode] 00 02 00 00 [type] 00 00 00 [pg2] [length, 32-bit LE]
|
|
Plane func: 40 01 [plane] 00 00 00 00 00 00 00 00 00
|
|
|
|
Type codes are 0x00 for Color papers, 0x01 for B&W papers.
|
|
|
|
Plane codes are 0x01, 0x02, 0x03 for Y, M, and C, respectively.
|
|
B&W Jobs have a single plane code of 0x01.
|
|
|
|
'P' papers pgcode of 0x01 and a plane length of 2227456 bytes
|
|
'L' pgcode of 0x02 and a plane length of 1601600 bytes.
|
|
'C' pgcode of 0x03 and a plane length of 698880 bytes.
|
|
|
|
pg2 is 0x00 for all media types except for 'C', which is 0x01.
|
|
|
|
Readback values seen on an ES2:
|
|
|
|
02 00 00 00 [pg] 00 [pg2] [xx] 00 00 00 00 [idle, waiting for init seq]
|
|
03 00 01 00 [pg] 00 [pg2] [xx] 00 00 00 00 [init complete, ready for Y]
|
|
04 00 01 00 [pg] 00 [pg2] [xx] 00 00 00 00 [? paper loaded]
|
|
05 00 01 00 [pg] 00 [pg2] [xx] 00 00 00 00 [? transitions to this]
|
|
06 00 03 00 [pg] 00 [pg2] [xx] 00 00 00 00 [ready for M]
|
|
08 00 03 00 [pg] 00 [pg2] [xx] 00 00 00 00 [? transitions to this]
|
|
09 00 07 00 [pg] 00 [pg2] [xx] 00 00 00 00 [ready for C]
|
|
09 00 00 00 [pg] 00 [pg2] 00 00 00 00 00 [? transitions to this]
|
|
0b 00 00 00 [pg] 00 [pg2] 00 00 00 00 00 [? transisions to this]
|
|
0c 00 00 00 [pg] 00 [pg2] 00 00 00 00 00 [? transitions to this]
|
|
0f 00 00 00 [pg] 00 [pg2] 00 00 00 00 00 [? transitions to this]
|
|
13 00 00 00 [pg] 00 [pg2] 00 00 00 00 00 [? transitions to this]
|
|
|
|
14 00 00 00 [pg] 00 [pg2] 00 00 00 00 00 [out of paper/ink]
|
|
14 00 01 00 [pg] 00 [pg2] 00 01 00 00 00 [out of paper/ink]
|
|
|
|
16 01 00 00 [pg] 00 [pg2] 00 00 00 00 00 [error, cover open]
|
|
02 00 00 00 05 05 02 00 00 00 00 00 [error, no media]
|
|
|
|
[xx] can be 0x00 or 0xff, depending on if a previous print job has
|
|
completed or not.
|
|
|
|
[pg] is: 0x01 for P-papers
|
|
0x02 for L-papers
|
|
0x03 for C-papers
|
|
|
|
[pg2] is: 0x00 for P & L papers
|
|
0x01 for Cl-paper
|
|
|
|
*** note: may refer to Label (0x01) vs non-Label (0x00) media.
|
|
|
|
***************************************************************************
|
|
Selphy ES3/30:
|
|
|
|
Init func: 40 00 [pgcode] [type] 00 00 00 00 00 00 00 00 [length, 32-bit LE]
|
|
Plane func: 40 01 [plane] 00 00 00 00 00 00 00 00 00
|
|
|
|
End func: 40 20 00 00 00 00 00 00 00 00 00 00
|
|
|
|
Type codes are 0x00 for Color papers, 0x01 for B&W papers.
|
|
|
|
Plane codes are 0x01, 0x02, 0x03 for Y, M, and C, respectively.
|
|
B&W Jobs have a single plane code of 0x01.
|
|
|
|
'P' papers pgcode of 0x01 and a plane length of 2227456 bytes.
|
|
'L' pgcode of 0x02 and a plane length of 1601600 bytes.
|
|
'C' pgcode of 0x03 and a plane length of 698880 bytes.
|
|
|
|
Readback values seen on an ES3 & ES30:
|
|
|
|
00 ff 00 00 ff ff ff ff 00 00 00 00 [idle, waiting for init seq]
|
|
01 ff 01 00 ff ff ff ff 00 00 00 00 [init complete, ready for Y]
|
|
03 ff 01 00 ff ff ff ff 00 00 00 00 [?]
|
|
03 ff 02 00 ff ff ff ff 00 00 00 00 [ready for M]
|
|
05 ff 02 00 ff ff ff ff 00 00 00 00 [?]
|
|
05 ff 03 00 ff ff ff ff 00 00 00 00 [ready for C]
|
|
07 ff 03 00 ff ff ff ff 00 00 00 00 [?]
|
|
0b ff 03 00 ff ff ff ff 00 00 00 00 [?]
|
|
13 ff 03 00 ff ff ff ff 00 00 00 00 [?]
|
|
00 ff 10 00 ff ff ff ff 00 00 00 00 [ready for footer]
|
|
|
|
01 ff 10 00 ff ff ff ff 01 00 0f 00 [communication error]
|
|
00 ff 00 00 ff ff ff ff 00 00 00 00 [cover open, no media]
|
|
00 ff 01 00 ff ff ff ff 01 00 01 00 [error, no media/ink]
|
|
00 ff 01 00 ff ff ff ff 03 00 02 00 [attempt to print with no media]
|
|
00 ff 01 00 ff ff ff ff 08 00 04 00 [attempt to print with cover open]
|
|
|
|
There appears to be no paper code in the readback; codes were identical for
|
|
the standard 'P-Color' and 'Cl' cartridges:
|
|
|
|
***************************************************************************
|
|
Selphy ES40:
|
|
|
|
Init func: 40 00 [pgcode] [type] 00 00 00 00 00 00 00 00 [length, 32-bit LE]
|
|
Plane func: 40 01 [plane] 00 00 00 00 00 00 00 00 00
|
|
|
|
End func: 40 20 00 00 00 00 00 00 00 00 00 00
|
|
|
|
Type codes are 0x00 for Color papers, 0x01 for B&W papers.
|
|
|
|
Plane codes are 0x01, 0x02, 0x03 for Y, M, and C, respectively.
|
|
B&W Jobs have a single plane code of 0x01.
|
|
|
|
'P' papers pgcode of 0x00 and a plane length of 2227456 bytes.
|
|
'L' pgcode of 0x01 and a plane length of 1601600 bytes.
|
|
'C' pgcode of 0x02 and a plane length of 698880 bytes.
|
|
|
|
Readback values seen on an ES40:
|
|
|
|
00 00 ff 00 00 00 00 00 00 00 00 [pg]
|
|
00 00 00 00 00 00 00 00 00 00 00 [pg] [idle, ready for header]
|
|
00 01 01 00 00 00 00 00 00 00 00 [pg] [ready for Y data]
|
|
00 03 01 00 00 00 00 00 00 00 00 [pg] [transitions to this]
|
|
00 03 02 00 00 00 00 00 00 00 00 [pg] [ready for M data]
|
|
00 05 02 00 00 00 00 00 00 00 00 [pg] [transitions to this]
|
|
00 05 03 00 00 00 00 00 00 00 00 [pg] [ready for C data]
|
|
00 07 03 00 00 00 00 00 00 00 00 [pg] [transitions to this]
|
|
00 0b ff 00 00 00 00 00 00 00 00 [pg] [transitions to this]
|
|
00 0e ff 00 00 00 00 00 00 00 00 [pg] [transitions to this]
|
|
00 00 10 00 00 00 00 00 00 00 00 [pg] [ready for footer]
|
|
|
|
00 ** ** [xx] 00 00 00 00 00 00 00 [pg] [error]
|
|
|
|
[xx]:
|
|
01: Generic communication error
|
|
32: Cover open / media empty
|
|
|
|
[pg] is as follows:
|
|
|
|
'P' paper 0x11
|
|
'L' paper 0x22
|
|
'C' paper 0x33
|
|
'W' paper 0x44
|
|
|
|
|
|
***************************************************************************
|
|
Selphy CP790:
|
|
|
|
Init func: 40 00 [pgcode] 00 00 00 00 00 00 00 00 00 [length, 32-bit LE]
|
|
Plane func: 40 01 [plane] 00 00 00 00 00 00 00 00 00
|
|
|
|
End func: 40 20 00 00 00 00 00 00 00 00 00 00
|
|
|
|
Plane codes are 0x01, 0x02, 0x03 for Y, M, and C, respectively.
|
|
|
|
'P' papers pgcode of 0x00 and a plane length of 2227456 bytes.
|
|
'L' pgcode of 0x01 and a plane length of 1601600 bytes.
|
|
'C' pgcode of 0x02 and a plane length of 698880 bytes.
|
|
'W' pgcode of 0x03 and a plane length of 2976512 bytes.
|
|
|
|
Readback codes are completely unknown, but are likely to be the same
|
|
as the ES40.
|
|
|
|
***************************************************************************
|
|
Selphy CP-10:
|
|
|
|
Init func: 40 00 00 00 00 00 00 00 00 00 00 00
|
|
Plane func: 40 01 00 [plane] [length, 32-bit LE] 00 00 00 00
|
|
|
|
plane codes are 0x00, 0x01, 0x02 for Y, M, and C, respectively.
|
|
|
|
length is always '00 60 81 0a' which is 688480 bytes.
|
|
|
|
Known readback values:
|
|
|
|
01 00 00 00 00 00 00 00 00 00 00 00 [idle, waiting for init]
|
|
02 00 00 00 00 00 00 00 00 00 00 00 [init sent, paper feeding]
|
|
02 00 00 00 00 00 00 00 00 00 00 00 [init sent, paper feeding]
|
|
02 00 00 00 00 00 00 00 00 00 00 00 [waiting for Y data]
|
|
04 00 00 00 00 00 00 00 00 00 00 00 [waiting for M data]
|
|
08 00 00 00 00 00 00 00 00 00 00 00 [waiting for C data]
|
|
10 00 00 00 00 00 00 00 00 00 00 00 [C done, waiting]
|
|
20 00 00 00 00 00 00 00 00 00 00 00 [All done]
|
|
|
|
02 00 80 00 00 00 00 00 00 00 00 00 [No ink]
|
|
02 00 01 00 00 00 00 00 00 00 00 00 [No media]
|
|
|
|
There are no media type codes; the printer only supports one type.
|
|
|
|
***************************************************************************
|
|
Selphy CP-series (except for CP790 & CP-10):
|
|
|
|
This is known to apply to:
|
|
CP-100, CP-200, CP-300, CP-330, CP400, CP500, CP510, CP710,
|
|
CP720, CP730, CP740, CP750, CP760, CP770, CP780, CP800, CP900
|
|
|
|
Init func: 40 00 00 [pgcode] 00 00 00 00 00 00 00 00
|
|
Plane func: 40 01 00 [plane] [length, 32-bit LE] 00 00 00 00
|
|
End func: 00 00 00 00 # NOTE: CP900 only, and not necessary!
|
|
|
|
Error clear: 40 10 00 00 00 00 00 00 00 00 00 00 # CP800. Others?
|
|
|
|
plane codes are 0x00, 0x01, 0x02 for Y, M, and C, respectively.
|
|
|
|
'P' papers pgcode 0x01 plane length 2227456 bytes.
|
|
'L' pgcode 0x02 plane length 1601600 bytes.
|
|
'C' pgcode 0x03 plane length 698880 bytes.
|
|
'W' pgcode 0x04 plane length 2976512 bytes.
|
|
|
|
Known readback values:
|
|
|
|
01 00 00 00 [ss] 00 [pg] 00 00 00 00 [xx] [idle, waiting for init]
|
|
02 00 [rr] 00 00 00 [pg] 00 00 00 00 [xx] [init sent, paper feeding]
|
|
02 00 [rr] 00 10 00 [pg] 00 00 00 00 [xx] [init sent, paper feeding]
|
|
02 00 [rr] 00 70 00 [pg] 00 00 00 00 [xx] [waiting for Y data]
|
|
04 00 00 00 00 00 [pg] 00 00 00 00 [xx] [waiting for M data]
|
|
08 00 00 00 00 00 [pg] 00 00 00 00 [xx] [waiting for C data]
|
|
10 00 00 00 00 00 [pg] 00 00 00 00 [xx] [C done, waiting]
|
|
20 00 00 00 00 00 [pg] 00 00 00 00 [xx] [All done]
|
|
|
|
[xx] is 0x01 on the CP780/CP800/CP900, 0x00 on all others.
|
|
|
|
[rr] is error code:
|
|
0x00 no error
|
|
0x01 paper out
|
|
0x04 ribbon problem
|
|
0x08 ribbon depleted
|
|
|
|
[ss] is either 0x00 or 0x70. Unsure as to its significance; perhaps it
|
|
means paper or ribbon is already set to go?
|
|
|
|
[pg] is as follows:
|
|
|
|
'P' paper 0x11
|
|
'L' paper 0x22
|
|
'C' paper 0x33
|
|
'W' paper 0x44
|
|
|
|
First four bits are paper, second four bits are the ribbon. They aren't
|
|
necessarily identical. So it's possible to have a code of, say,
|
|
0x41 if the 'Wide' paper tray is loaded with a 'P' ribbon. A '0' is used
|
|
to signify nothing being loaded.
|
|
|
|
|
|
*/
|