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[linux] Split common chunks out into a separate header.

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Also eliminate the test for the "padded" CP-XXX output that's illegal anyway.
master
Solomon Peachy 11 years ago
parent 9e057b0066
commit 4fcef8687e
2 changed files with 156 additions and 354 deletions
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151
es_print_common.h
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@ -0,0 +1,151 @@
#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;
}
#define INCORRECT_PAPER -999
static int fancy_memcmp(const uint8_t *buf_a, const int16_t *buf_b, uint len, int16_t papercode_offset, int16_t papercode_val)
{
int i;
for (i = 0 ; i < len ; i++) {
if (papercode_offset != -1 && i == 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;
}
/* 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,
};

359
es_print_linux.c
Unescape View File

@ -58,135 +58,9 @@
#include <unistd.h>
#include <stdint.h>
#include "es_print_common.h"
#define BUF_LEN 4096
#define RDBUF_LEN 12
#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
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,
};
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! */
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;
}
int dump_data_new(int remaining, int data_fd, int dev_fd, uint8_t *buf, uint16_t buflen)
{
@ -216,28 +90,6 @@ int dump_data_new(int remaining, int data_fd, int dev_fd, uint8_t *buf, uint16_t
return wrote;
}
#define INCORRECT_PAPER -999
int fancy_memcmp(const uint8_t *buf_a, const int16_t *buf_b, uint len, int16_t papercode_offset, int16_t papercode_val)
{
int i;
for (i = 0 ; i < len ; i++) {
if (papercode_offset != -1 && i == 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;
}
int main(int argc, char **argv)
{
int dev_fd, data_fd;
@ -251,7 +103,6 @@ int main(int argc, char **argv)
int printer_type2 = P_END;
int plane_len = 0;
int bw_mode = 0;
int extra_offset = 0;
int16_t paper_code_offset = -1;
int16_t paper_code = -1;
@ -321,12 +172,6 @@ int main(int argc, char **argv)
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) {
@ -348,13 +193,14 @@ int main(int argc, char **argv)
}
fprintf(stderr, "Unrecognized file format!\n");
return -1;
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)" : "");
fprintf(stderr, "Printing a %s file\n", models[printer_type]);
}
plane_len += 12; /* Add in plane header */
@ -363,7 +209,7 @@ found:
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);
lseek(data_fd, init_lengths[printer_type], SEEK_SET);
top:
@ -452,200 +298,5 @@ found:
}
/*
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.
*/

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