Initial commit of current sources.
Solomon Peachy
11 years ago
commit
71b7dd4026
@ -0,0 +1,5 @@
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*.raw filter=lfs diff=lfs merge=lfs -text
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*.prn filter=lfs diff=lfs merge=lfs -text
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*.icc filter=lfs diff=lfs merge=lfs -text
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*.icm filter=lfs diff=lfs merge=lfs -text
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*.ICC filter=lfs diff=lfs merge=lfs -text
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@ -0,0 +1,651 @@
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/*
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* Canon SELPHY ES1 series print assister
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*
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* (c) 2007-2011 Solomon Peachy <pizza@shaftnet.org>
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*
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* The SELPHY ES-series printers from Canon requires intelligent buffering
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* of the raw spool data in order to keep the printer from locking up.
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*
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* Known supported printers:
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*
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* SELPHY ES1, SELPHY ES2, SELPHY ES30
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*
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* Supported but untested:
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*
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* SELPHY ES20, SELPHY ES3
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* SELPHY CP-760 and all other CP-series printers EXCEPT for CP-790
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*
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* NOT currently supported:
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*
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* SELPHY ES40, CP-790
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* (They use different stream formats, and may have different readbacks;
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* I will update this as needed and as I get hardware to test..)
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*
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* The latest version of this program can be found at:
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*
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* http://www.shaftnet.org/users/pizza/es_print_assist.c
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 3 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* [http://www.gnu.org/licenses/gpl-3.0.html]
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*
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*/
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// Compile with: gcc -o es_print -Wall es_print_assist.c
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#define VERSION "0.14"
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdint.h>
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#define BUF_LEN 4096
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#define RDBUF_LEN 12
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#if (__BYTE_ORDER == __LITTLE_ENDIAN)
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#define cpu_to_le32(__x) __x
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#else
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#define cpu_to_le32(x) \
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({ \
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uint32_t __x = (x); \
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((uint32_t)( \
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(((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \
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(((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \
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(((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \
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(((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \
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})
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#endif
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enum {
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S_IDLE = 0,
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S_PRINTER_READY,
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S_PRINTER_INIT_SENT,
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S_PRINTER_READY_Y,
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S_PRINTER_Y_SENT,
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S_PRINTER_READY_M,
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S_PRINTER_M_SENT,
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S_PRINTER_READY_C,
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S_PRINTER_C_SENT,
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S_PRINTER_DONE,
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S_FINISHED,
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};
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enum {
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P_ES1 = 0,
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P_ES2_20,
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P_ES3_30,
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P_ES40,
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P_CP_XXX,
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P_END
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};
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static char *models[P_END] = { "SELPHY ES1",
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"SELPHY ES2/ES20",
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"SELPHY ES3/ES30",
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"SELPHY ES40/CP790",
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"SELPHY CP Series (Except CP790)",
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};
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#define MAX_HEADER 28
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static const int init_lengths[P_END] = { 12, 16, 16, 16, 12 };
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static const int foot_lengths[P_END] = { 0, 0, 12, 12, 0 };
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/* Does NOT include header length! */
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static const int es40_plane_lengths[4] = { 2227456, 1601600, 698880, 2976512 };
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static const int16_t init_readbacks[P_END][RDBUF_LEN] = { { 0x02, 0x00, 0x00, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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{ 0x02, 0x00, 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
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{ 0x00, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
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{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
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{ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
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};
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static const int16_t ready_y_readbacks[P_END][RDBUF_LEN] = { { 0x04, 0x00, 0x01, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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{ 0x03, 0x00, 0x01, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
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{ 0x01, 0xff, 0x01, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
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{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
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{ 0x02, 0x00, 0x00, 0x00, 0x70, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
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};
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static const int16_t ready_m_readbacks[P_END][RDBUF_LEN] = { { 0x04, 0x00, 0x03, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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{ 0x06, 0x00, 0x03, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
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{ 0x03, 0xff, 0x02, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
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{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
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{ 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
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};
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static const int16_t ready_c_readbacks[P_END][RDBUF_LEN] = { { 0x04, 0x00, 0x07, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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{ 0x09, 0x00, 0x07, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
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{ 0x05, 0xff, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
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{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
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{ 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
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};
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static const int16_t done_c_readbacks[P_END][RDBUF_LEN] = { { 0x04, 0x00, 0x00, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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{ 0x09, 0x00, 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
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{ 0x00, 0xff, 0x10, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
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{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
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{ 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
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};
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static int16_t paper_codes[P_END][256];
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static const int16_t paper_code_offsets[P_END] = { 6, 4, -1, -1, 6 };
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static void setup_paper_codes(void)
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{
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/* Default all to IGNORE */
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int i, j;
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for (i = 0; i < P_END ; i++)
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for (j = 0 ; j < 256 ; j++)
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paper_codes[i][j] = -1;
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/* SELPHY ES1 paper codes */
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paper_codes[P_ES1][0x11] = 0x01;
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paper_codes[P_ES1][0x12] = 0x02; // ??
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paper_codes[P_ES1][0x13] = 0x03;
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/* SELPHY ES2/20 paper codes */
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paper_codes[P_ES2_20][0x01] = 0x01;
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paper_codes[P_ES2_20][0x02] = 0x02; // ??
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paper_codes[P_ES2_20][0x03] = 0x03;
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/* SELPHY ES3/30 paper codes */
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// paper_codes[P_ES3_30][0x01] = -1;
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// paper_codes[P_ES3_30][0x02] = -1;
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// paper_codes[P_ES3_30][0x03] = -1;
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/* SELPHY ES40/CP790 paper codes */
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// paper_codes[P_ES40][0x00] = -1;
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// paper_codes[P_ES40][0x01] = -1;
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// paper_codes[P_ES40][0x02] = -1;
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// paper_codes[P_ES40][0x03] = -1;
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/* SELPHY CP-760 paper codes */
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paper_codes[P_CP_XXX][0x01] = 0x11;
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paper_codes[P_CP_XXX][0x02] = 0x22;
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// paper_codes[P_CP_XXX][0x03] = -1;
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// paper_codes[P_CP_XXX][0x04] = -1;
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}
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int dump_data_new(int remaining, int data_fd, int dev_fd, uint8_t *buf, uint16_t buflen)
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{
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int cnt;
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int i;
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int wrote;
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while (remaining) {
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cnt = read(data_fd, buf, (remaining < buflen) ? remaining : buflen);
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if (cnt < 0)
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return -1;
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i = write(dev_fd, buf, cnt);
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if (i < 0)
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return wrote;
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if (i != cnt) { // XXX worth handling this? retry write?
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fprintf(stderr, "write mismatch R/W %d/%d ...\n", cnt, i);
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return wrote;
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}
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wrote += i;
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remaining -= cnt;
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}
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fprintf(stderr, "Wrote %d bytes (%d)\n", wrote, buflen);
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return wrote;
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}
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#define INCORRECT_PAPER -999
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int fancy_memcmp(const uint8_t *buf_a, const int16_t *buf_b, uint len, int16_t papercode_offset, int16_t papercode_val)
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{
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int i;
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for (i = 0 ; i < len ; i++) {
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if (papercode_offset != -1 && i == papercode_offset) {
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if (papercode_val == -1)
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continue;
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else if (buf_a[i] != papercode_val)
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return INCORRECT_PAPER;
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} else if (buf_b[i] == -1)
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continue;
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else if (buf_a[i] > buf_b[i])
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return 1;
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else if (buf_a[i] < buf_b[i])
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return -1;
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}
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return 0;
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}
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int main(int argc, char **argv)
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{
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int dev_fd, data_fd;
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uint8_t buffer[BUF_LEN];
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uint8_t rdbuf[RDBUF_LEN];
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uint8_t rdbuf2[RDBUF_LEN];
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int last_state, state = S_IDLE;
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int printer_type = P_END;
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int printer_type2 = P_END;
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int plane_len = 0;
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int bw_mode = 0;
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int extra_offset = 0;
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int16_t paper_code_offset = -1;
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int16_t paper_code = -1;
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/* Static initialization */
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setup_paper_codes();
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|
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/* Cmdline help */
|
||||
if (argc < 2) {
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fprintf(stderr, "SELPHY ES Print Assist version %s\n\nUsage:\n\t%s infile outdev\n",
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||||
VERSION,
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argv[0]);
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fprintf(stderr, "\n");
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exit(1);
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}
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/* Open input file */
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data_fd = open(argv[1], O_RDONLY);
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if (data_fd < 0) {
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perror("Can't open input file");
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exit(1);
|
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}
|
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|
||||
/* Open output device */
|
||||
dev_fd = open(argv[2], O_RDWR);
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||||
if (dev_fd < 0) {
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perror("Can't open output device");
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exit(1);
|
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}
|
||||
|
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/* Figure out the printer type based on the readback */
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read(dev_fd, rdbuf, RDBUF_LEN);
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for (printer_type2 = 0; printer_type2 < P_END ; printer_type2++) {
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if (!fancy_memcmp(rdbuf, init_readbacks[printer_type2], RDBUF_LEN, -1, -1))
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break;
|
||||
}
|
||||
if (printer_type2 == P_END) {
|
||||
fprintf(stderr, "Unrecognized printer!\n");
|
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fprintf(stderr, "readback: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
|
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rdbuf[0], rdbuf[1], rdbuf[2], rdbuf[3],
|
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rdbuf[4], rdbuf[5], rdbuf[6], rdbuf[7],
|
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rdbuf[8], rdbuf[9], rdbuf[10], rdbuf[11]);
|
||||
}
|
||||
|
||||
/* Figure out printer this file is intended for */
|
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read(data_fd, buffer, MAX_HEADER + 1024); /* Read in header */
|
||||
|
||||
if (buffer[0] != 0x40 &&
|
||||
buffer[1] != 0x00) {
|
||||
fprintf(stderr, "Unrecognized file format!\n");
|
||||
return(-1);
|
||||
}
|
||||
|
||||
if (buffer[12] == 0x40 &&
|
||||
buffer[13] == 0x01) {
|
||||
if (buffer[2] == 0x00) {
|
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printer_type = P_CP_XXX; /* Unpadded */
|
||||
} else {
|
||||
printer_type = P_ES1;
|
||||
bw_mode = (buffer[2] == 0x20);
|
||||
}
|
||||
|
||||
plane_len = *(uint32_t*)(&buffer[16]);
|
||||
plane_len = cpu_to_le32(plane_len);
|
||||
goto found;
|
||||
}
|
||||
|
||||
plane_len = cpu_to_le32(plane_len);
|
||||
plane_len = *(uint32_t*)(&buffer[12]);
|
||||
|
||||
if (plane_len == 0) {
|
||||
printer_type = P_CP_XXX;
|
||||
extra_offset = 1012; /* Work around gutenprint's added padding for some CP-XXX models. */
|
||||
goto found;
|
||||
}
|
||||
|
||||
if (buffer[16] == 0x40 &&
|
||||
buffer[17] == 0x01) {
|
||||
|
||||
if (buffer[4] == 0x02) {
|
||||
printer_type = P_ES2_20;
|
||||
bw_mode = (buffer[7] == 0x01);
|
||||
goto found;
|
||||
}
|
||||
|
||||
if (es40_plane_lengths[buffer[2]] == plane_len) {
|
||||
printer_type = P_ES40;
|
||||
bw_mode = (buffer[3] == 0x01);
|
||||
goto found;
|
||||
} else {
|
||||
printer_type = P_ES3_30;
|
||||
bw_mode = (buffer[3] == 0x01);
|
||||
goto found;
|
||||
}
|
||||
}
|
||||
|
||||
fprintf(stderr, "Unrecognized file format!\n");
|
||||
|
||||
found:
|
||||
if (printer_type != printer_type2) {
|
||||
fprintf(stderr, "File intended for a %s printer, aborting!\n", models[printer_type]);
|
||||
return (-1);
|
||||
} else {
|
||||
fprintf(stderr, "Printing a %s file %s\n", models[printer_type], extra_offset? "(padded)" : "");
|
||||
}
|
||||
|
||||
plane_len += 12; /* Add in plane header */
|
||||
paper_code_offset = paper_code_offsets[printer_type];
|
||||
if (paper_code_offset != -1)
|
||||
paper_code = paper_codes[printer_type][paper_code_offset];
|
||||
|
||||
/* Rewind stream to start of first plane. */
|
||||
lseek(data_fd, init_lengths[printer_type] + extra_offset, SEEK_SET);
|
||||
|
||||
top:
|
||||
|
||||
read(dev_fd, rdbuf, RDBUF_LEN); /* Read the status from printer */
|
||||
if (memcmp(rdbuf, rdbuf2, RDBUF_LEN)) {
|
||||
fprintf(stderr, "readback: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
|
||||
rdbuf[0], rdbuf[1], rdbuf[2], rdbuf[3],
|
||||
rdbuf[4], rdbuf[5], rdbuf[6], rdbuf[7],
|
||||
rdbuf[8], rdbuf[9], rdbuf[10], rdbuf[11]);
|
||||
memcpy(rdbuf2, rdbuf, RDBUF_LEN);
|
||||
} else {
|
||||
sleep(1);
|
||||
}
|
||||
if (state != last_state) {
|
||||
fprintf(stderr, "last_state %d new %d\n", last_state, state);
|
||||
last_state = state;
|
||||
}
|
||||
fflush(stderr);
|
||||
|
||||
switch(state) {
|
||||
case S_IDLE:
|
||||
if (!fancy_memcmp(rdbuf, init_readbacks[printer_type], RDBUF_LEN, paper_code_offset, paper_code)) {
|
||||
state = S_PRINTER_READY;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case S_PRINTER_READY:
|
||||
fprintf(stderr, "Sending init sequence (%d bytes)\n", init_lengths[printer_type]);
|
||||
write(dev_fd, buffer, init_lengths[printer_type]); /* Send printer_init */
|
||||
state = S_PRINTER_INIT_SENT;
|
||||
break;
|
||||
case S_PRINTER_INIT_SENT:
|
||||
if (!fancy_memcmp(rdbuf, ready_y_readbacks[printer_type], RDBUF_LEN, paper_code_offset, paper_code)) {
|
||||
state = S_PRINTER_READY_Y;
|
||||
}
|
||||
break;
|
||||
case S_PRINTER_READY_Y:
|
||||
if (bw_mode)
|
||||
fprintf(stderr, "Sending BLACK plane\n");
|
||||
else
|
||||
fprintf(stderr, "Sending YELLOW plane\n");
|
||||
dump_data_new(plane_len, data_fd, dev_fd, buffer, BUF_LEN);
|
||||
state = S_PRINTER_Y_SENT;
|
||||
break;
|
||||
case S_PRINTER_Y_SENT:
|
||||
// handle bw_mode? transition to S_PRINTER_DONE?
|
||||
if (!fancy_memcmp(rdbuf, ready_m_readbacks[printer_type], RDBUF_LEN, paper_code_offset, paper_code)) {
|
||||
state = S_PRINTER_READY_M;
|
||||
}
|
||||
break;
|
||||
case S_PRINTER_READY_M:
|
||||
fprintf(stderr, "Sending MAGENTA plane\n");
|
||||
dump_data_new(plane_len, data_fd, dev_fd, buffer, BUF_LEN);
|
||||
state = S_PRINTER_M_SENT;
|
||||
break;
|
||||
case S_PRINTER_M_SENT:
|
||||
if (!fancy_memcmp(rdbuf, ready_c_readbacks[printer_type], RDBUF_LEN, paper_code_offset, paper_code)) {
|
||||
state = S_PRINTER_READY_C;
|
||||
}
|
||||
break;
|
||||
case S_PRINTER_READY_C:
|
||||
fprintf(stderr, "Sending CYAN plane\n");
|
||||
dump_data_new(plane_len, data_fd, dev_fd, buffer, BUF_LEN);
|
||||
state = S_PRINTER_C_SENT;
|
||||
break;
|
||||
case S_PRINTER_C_SENT:
|
||||
if (!fancy_memcmp(rdbuf, done_c_readbacks[printer_type], RDBUF_LEN, paper_code_offset, paper_code)) {
|
||||
state = S_PRINTER_DONE;
|
||||
}
|
||||
break;
|
||||
case S_PRINTER_DONE:
|
||||
if (foot_lengths[printer_type]) {
|
||||
fprintf(stderr, "Sending cleanup sequence\n");
|
||||
dump_data_new(foot_lengths[printer_type], data_fd, dev_fd, buffer, BUF_LEN);
|
||||
}
|
||||
state = S_FINISHED;
|
||||
break;
|
||||
case S_FINISHED:
|
||||
fprintf(stderr, "All data sent to printer!\n");
|
||||
break;
|
||||
}
|
||||
if (state != S_FINISHED)
|
||||
goto top;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
|
||||
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
|
||||
'CP_L' pgcode of 0x12 and a plane length of 1601600 bytes.
|
||||
'Card' 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]
|
||||
|
||||
Readbacks for other paper types are currently unknown.
|
||||
|
||||
Known paper types for all ES printers: P, Pbw, C, Cl
|
||||
Additional types for ES3/30/40: Pg, Ps
|
||||
|
||||
Known pg codes: 0x01 -- P-size
|
||||
0x03 -- C-size
|
||||
|
||||
P* sizes are 100x148mm "postcards"
|
||||
CP_L sizes are 89x119mm "labels"
|
||||
Card sizes are 54x86mm "cards"
|
||||
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
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
|
||||
'CP_L' pgcode of 0x02 and a plane length of 1601600 bytes.
|
||||
'Card' pgcode of 0x03 and a plane length of 698880 bytes.
|
||||
|
||||
pg2 is 0x00 for all media types except for 'Card', which is 0x01.
|
||||
|
||||
Readback values seen:
|
||||
|
||||
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]
|
||||
02 00 00 00 [pg] 00 [pg2] 00 00 00 00 00 [back to idle, waiting for init seq]
|
||||
|
||||
[xx] can be 0x00 or 0xff, depending on if a print job has completed or not.
|
||||
|
||||
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]
|
||||
|
||||
[pg] is: 0x01 for P-paper
|
||||
0x03 for C-paper
|
||||
|
||||
[pg2] is: 0x00 for P-paper
|
||||
0x01 for C-paper (label)
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
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.
|
||||
'CP_L' pgcode of 0x02 and a plane length of 1601600 bytes.
|
||||
'Card' pgcode of 0x03 and a plane length of 698880 bytes.
|
||||
|
||||
Readback values seen with standard 'P-Color' and 'C-Label' cartridges:
|
||||
|
||||
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 [done, ready for footer]
|
||||
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
Selphy ES40: (May be supported if necessary)
|
||||
|
||||
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.
|
||||
'CP_L' pgcode of 0x01 and a plane length of 1601600 bytes.
|
||||
'Card' pgcode of 0x02 and a plane length of 698880 bytes.
|
||||
|
||||
Readback codes are unknown.
|
||||
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
Selphy CP790: (May be supported if necessary)
|
||||
|
||||
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.
|
||||
B&W Jobs have a single plane code of 0x01.
|
||||
|
||||
'P' papers pgcode of 0x00 and a plane length of 2227456 bytes.
|
||||
'CP_L' pgcode of 0x01 and a plane length of 1601600 bytes.
|
||||
'Card' pgcode of 0x02 and a plane length of 698880 bytes.
|
||||
'Wide' pgcode of 0x03 and a plane length of 2976512 bytes.
|
||||
|
||||
Readback codes are unknown.
|
||||
|
||||
*/
|
||||
|
||||
/*
|
||||
|
||||
Selphy CP-XXX (except for CP-790):
|
||||
|
||||
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
|
||||
|
||||
plane codes are 0x00, 0x01, 0x02 for Y, M, and C, respectively.
|
||||
|
||||
'P' paper pgcode 0x01 plane length 2227456 bytes.
|
||||
'CP_L' pgcode 0x02 plane length 1601600 bytes.
|
||||
'Card' paper pgcode 0x03 plane length 698880 bytes.
|
||||
'Wide' paper pgcode 0x04 plane length 2976512 bytes.
|
||||
|
||||
Known readback values from a SELPHY CP-760:
|
||||
|
||||
01 00 00 00 00 00 [pg] 00 00 00 00 00 [idle, waiting for init]
|
||||
02 00 00 00 70 00 [pg] 00 00 00 00 00 [waiting for Y data]
|
||||
04 00 00 00 00 00 [pg] 00 00 00 00 00 [waiting for M data]
|
||||
08 00 00 00 00 00 [pg] 00 00 00 00 00 [waiting for C data]
|
||||
10 00 00 00 00 00 [pg] 00 00 00 00 00 [?]
|
||||
20 00 00 00 00 00 [pg] 00 00 00 00 00 [?]
|
||||
|
||||
'P' paper has a code of 0x11
|
||||
'CP_L' paper has a code of 0x22
|
||||
|
||||
Readback codes for other paper types are unknown.
|
||||
|
||||
*/
|
||||
|
||||
|
||||
|
||||
@ -0,0 +1,277 @@
|
||||
/*
|
||||
* Canon SELPHY ES series print assister
|
||||
*
|
||||
* (c) 2007-2012 Solomon Peachy <pizza@shaftnet.org>
|
||||
*
|
||||
* The SELPHY ES-series printers from Canon requires intelligent buffering
|
||||
* of the raw spool data in order to keep the printer from locking up.
|
||||
*
|
||||
* Known supported printers:
|
||||
*
|
||||
* SELPHY ES1, SELPHY ES2, SELPHY ES30
|
||||
*
|
||||
* Supported but untested:
|
||||
*
|
||||
* SELPHY ES20, SELPHY ES3
|
||||
* SELPHY CP-760 and all other CP-series printers EXCEPT for CP-790
|
||||
*
|
||||
* NOT currently supported:
|
||||
*
|
||||
* SELPHY ES40, CP-790
|
||||
* (They use different stream formats, and may have different readbacks;
|
||||
* I will update this as needed and as I get hardware to test..)
|
||||
*
|
||||
* The latest version of this program can be found at:
|
||||
*
|
||||
* http://www.shaftnet.org/users/pizza/es_print_assist.c
|
||||
*
|
||||
* 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]
|
||||
*
|
||||
*/
|
||||
|
||||
// Compile with gcc -o es_print print_libusb.c -lusb-1.0 -Wall
|
||||
|
||||
#define VERSION "0.20"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <libusb-1.0/libusb.h>
|
||||
|
||||
#if (__BYTE_ORDER == __LITTLE_ENDIAN)
|
||||
#define cpu_to_le32(__x) __x
|
||||
#else
|
||||
#define cpu_to_le32(x) \
|
||||
({ \
|
||||
uint32_t __x = (x); \
|
||||
((uint32_t)( \
|
||||
(((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \
|
||||
(((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \
|
||||
(((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \
|
||||
(((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \
|
||||
})
|
||||
#endif
|
||||
|
||||
/* Printer types */
|
||||
enum {
|
||||
P_ES1 = 0,
|
||||
P_ES2_20,
|
||||
P_ES3_30,
|
||||
P_ES40,
|
||||
P_CP_XXX,
|
||||
P_END
|
||||
};
|
||||
|
||||
static char *models[P_END] = { "SELPHY ES1",
|
||||
"SELPHY ES2/ES20",
|
||||
"SELPHY ES3/ES30",
|
||||
"SELPHY ES40/CP790",
|
||||
"SELPHY CP Series (Except CP790)",
|
||||
};
|
||||
|
||||
#define MAX_HEADER 28
|
||||
|
||||
static const int init_lengths[P_END] = { 12, 16, 16, 16, 12 };
|
||||
static const int foot_lengths[P_END] = { 0, 0, 12, 12, 0 };
|
||||
|
||||
/* Does NOT include header length! */
|
||||
#define RDBUF_LEN 12
|
||||
|
||||
static const int es40_plane_lengths[4] = { 2227456, 1601600, 698880, 2976512 };
|
||||
|
||||
static const int16_t init_readbacks[P_END][RDBUF_LEN] = { { 0x02, 0x00, 0x00, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x02, 0x00, 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x00, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
|
||||
{ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
||||
};
|
||||
|
||||
static const int16_t ready_y_readbacks[P_END][RDBUF_LEN] = { { 0x04, 0x00, 0x01, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x03, 0x00, 0x01, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x01, 0xff, 0x01, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
|
||||
{ 0x02, 0x00, 0x00, 0x00, 0x70, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
||||
};
|
||||
|
||||
static const int16_t ready_m_readbacks[P_END][RDBUF_LEN] = { { 0x04, 0x00, 0x03, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x06, 0x00, 0x03, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x03, 0xff, 0x02, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
|
||||
{ 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
||||
};
|
||||
|
||||
static const int16_t ready_c_readbacks[P_END][RDBUF_LEN] = { { 0x04, 0x00, 0x07, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x09, 0x00, 0x07, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x05, 0xff, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
|
||||
{ 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
||||
};
|
||||
|
||||
static const int16_t done_c_readbacks[P_END][RDBUF_LEN] = { { 0x04, 0x00, 0x00, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x09, 0x00, 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0x00, 0xff, 0x10, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
||||
{ 0xde, 0xad, 0xba, 0xbe }, // XXX ES40/CP790
|
||||
{ 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
||||
};
|
||||
|
||||
static int16_t paper_codes[P_END][256];
|
||||
static const int16_t paper_code_offsets[P_END] = { 6, 4, -1, -1, 6 };
|
||||
|
||||
static void setup_paper_codes(void)
|
||||
{
|
||||
/* Default all to IGNORE */
|
||||
int i, j;
|
||||
for (i = 0; i < P_END ; i++)
|
||||
for (j = 0 ; j < 256 ; j++)
|
||||
paper_codes[i][j] = -1;
|
||||
|
||||
/* SELPHY ES1 paper codes */
|
||||
paper_codes[P_ES1][0x11] = 0x01;
|
||||
paper_codes[P_ES1][0x12] = 0x02; // ??
|
||||
paper_codes[P_ES1][0x13] = 0x03;
|
||||
|
||||
/* SELPHY ES2/20 paper codes */
|
||||
paper_codes[P_ES2_20][0x01] = 0x01;
|
||||
paper_codes[P_ES2_20][0x02] = 0x02; // ??
|
||||
paper_codes[P_ES2_20][0x03] = 0x03;
|
||||
|
||||
/* SELPHY ES3/30 paper codes */
|
||||
// paper_codes[P_ES3_30][0x01] = -1;
|
||||
// paper_codes[P_ES3_30][0x02] = -1;
|
||||
// paper_codes[P_ES3_30][0x03] = -1;
|
||||
|
||||
/* SELPHY ES40/CP790 paper codes */
|
||||
// paper_codes[P_ES40][0x00] = -1;
|
||||
// paper_codes[P_ES40][0x01] = -1;
|
||||
// paper_codes[P_ES40][0x02] = -1;
|
||||
// paper_codes[P_ES40][0x03] = -1;
|
||||
|
||||
/* SELPHY CP-760 paper codes */
|
||||
paper_codes[P_CP_XXX][0x01] = 0x11;
|
||||
paper_codes[P_CP_XXX][0x02] = 0x22;
|
||||
// paper_codes[P_CP_XXX][0x03] = -1;
|
||||
// paper_codes[P_CP_XXX][0x04] = -1;
|
||||
}
|
||||
|
||||
/* USB Identifiers */
|
||||
#define USB_VID_CANON 0x0a49
|
||||
#define USB_PID_CANON_ES1 0x3184 // XXX
|
||||
#define USB_PID_CANON_ES2 0x3185
|
||||
|
||||
/* 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,
|
||||
};
|
||||
|
||||
int main (int argc, char **argv)
|
||||
{
|
||||
struct libusb_context *ctx;
|
||||
struct libusb_device **list;
|
||||
struct libusb_device_handle *dev;
|
||||
|
||||
int printer_type = P_END;
|
||||
|
||||
int num, i;
|
||||
int ret = 0;
|
||||
int claimed;
|
||||
|
||||
/* Cmdline help */
|
||||
if (argc < 2) {
|
||||
fprintf(stderr, "SELPHY ES Print Assist version %s\n\nUsage:\n\t%s infile\n",
|
||||
VERSION,
|
||||
argv[0]);
|
||||
fprintf(stderr, "\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* Static initialization */
|
||||
setup_paper_codes();
|
||||
|
||||
/* Libusb setup */
|
||||
libusb_init(&ctx);
|
||||
|
||||
/* Enumerate and find suitable device */
|
||||
num = libusb_get_device_list(ctx, &list);
|
||||
|
||||
for (i = 0 ; i < num ; i++) {
|
||||
struct libusb_device_descriptor desc;
|
||||
|
||||
libusb_get_device_descriptor(list[i], &desc);
|
||||
|
||||
if (desc.bDeviceClass != LIBUSB_CLASS_PRINTER)
|
||||
continue;
|
||||
|
||||
if (desc.idVendor != USB_VID_CANON)
|
||||
continue;
|
||||
|
||||
switch(desc.idProduct) {
|
||||
case USB_PID_CANON_ES1:
|
||||
printer_type = P_ES1;
|
||||
case USB_PID_CANON_ES2:
|
||||
printer_type = P_ES2_20;
|
||||
break;
|
||||
default:
|
||||
fprintf(stderr, "Found Unrecognized Canon Printer: %04x\n",
|
||||
desc.idProduct);
|
||||
ret = 1;
|
||||
goto done;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
if (i == num) {
|
||||
ret = 1;
|
||||
fprintf(stderr, "No suitable printers found\n");
|
||||
goto done;
|
||||
}
|
||||
|
||||
fprintf(stderr, "Found a %s printer\r\n", models[printer_type]);
|
||||
|
||||
libusb_open(list[i], &dev);
|
||||
|
||||
claimed = libusb_kernel_driver_active(dev, 0);
|
||||
if (claimed)
|
||||
libusb_detach_kernel_driver(dev, 0);
|
||||
|
||||
libusb_claim_interface(dev, 0);
|
||||
|
||||
|
||||
//XXX do something..
|
||||
|
||||
|
||||
libusb_release_interface(dev, 0);
|
||||
|
||||
if (claimed)
|
||||
libusb_attach_kernel_driver(dev, 0);
|
||||
|
||||
libusb_close(dev);
|
||||
|
||||
done:
|
||||
libusb_free_device_list(list, 1);
|
||||
libusb_exit(ctx);
|
||||
return ret;
|
||||
}
|
||||
Loading…
Reference in New Issue