m/ptouch-print
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Code Issues Releases Activity

add (untested) support for PT-D460BT thanks to ccfreak2k

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This commit is contained in:
Dominic Radermacher 2023-10-13 12:30:33 +02:00
parent 8b631a7996
commit f22e844eed
3 changed files with 50 additions and 1 deletions
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6
include/ptouch.h
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@ -1,7 +1,7 @@
/*
ptouch-print - Print labels with images or text on a Brother P-Touch
Copyright (C) 2015-2021 Dominic Radermacher <dominic@familie-radermacher.ch>
Copyright (C) 2015-2023 Dominic Radermacher <dominic@familie-radermacher.ch>
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 3 as
@ -32,6 +32,8 @@ struct _pt_tape_info {
#define FLAG_PLITE (1 << 2)
#define FLAG_P700_INIT (1 << 3)
#define FLAG_USE_INFO_CMD (1 << 4)
#define FLAG_HAS_PRECUT (1 << 5)
#define FLAG_D460BT_MAGIC (1 << 6)
typedef enum _pt_page_flags {
FEED_NONE = 0x0,
@ -102,8 +104,10 @@ int ptouch_page_flags(ptouch_dev ptdev, uint8_t page_flags);
int ptouch_eject(ptouch_dev ptdev);
int ptouch_getstatus(ptouch_dev ptdev);
int ptouch_getmaxwidth(ptouch_dev ptdev);
int ptouch_send_d460bt_magic(ptouch_dev ptdev);
int ptouch_enable_packbits(ptouch_dev ptdev);
int ptouch_info_cmd(ptouch_dev ptdev, int size_x);
int ptouch_send_precut_cmd(ptouch_dev ptdev, int precut);
int ptouch_rasterstart(ptouch_dev ptdev);
int ptouch_sendraster(ptouch_dev ptdev, uint8_t *data, size_t len);
void ptouch_rawstatus(uint8_t raw[32]);

33
src/libptouch.c
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@ -71,6 +71,7 @@ struct _pt_dev_info ptdevs[] = {
{0x04f9, 0x2065, "PT-P750W (PLite Mode)", 128, 180, FLAG_PLITE},
{0x04f9, 0x2073, "PT-D450", 128, 180, FLAG_USE_INFO_CMD},
/* Notes about the PT-D450: I'm unsure if print width really is 128px */
{0x04f9, 0x20e0, "PT-D460BT", 128, 180, FLAG_P700_INIT|FLAG_USE_INFO_CMD|FLAG_HAS_PRECUT|FLAG_D460BT_MAGIC},
{0x04f9, 0x2074, "PT-D600", 128, 180, FLAG_RASTER_PACKBITS},
/* PT-D600 was reported to work, but with some quirks (premature
cutting of tape, printing maximum of 73mm length) */
@ -192,6 +193,21 @@ int ptouch_init(ptouch_dev ptdev)
return ptouch_send(ptdev, (uint8_t *)cmd, sizeof(cmd));
}
/* Sends some magic commands to make prints work on the PT-D460BT.
These should go out after info_cmd and right before the raster data. */
int ptouch_send_d460bt_magic(ptouch_dev ptdev)
{
/* 1B 69 64 {n1} {n2} {n3} {n4} */
uint8_t cmd[7];
/* n1 and n2 are the length margin/spacing, in px? (uint16_t value, little endian) */
/* A value of 0x06 is equivalent to the width margin on 6mm tape */
/* The default for P-Touch software is 0x0e */
/* n3 must be 0x4D or the print gets corrupted! */
/* n4 seems to be ignored or reserved. */
memcpy(cmd, "\x1b\x69\x64\x0e\x00\x4d\x00", 7);
return ptouch_send(ptdev, (uint8_t *)cmd, sizeof(cmd));
}
int ptouch_enable_packbits(ptouch_dev ptdev)
{ /* 4D 00 = disable compression */
char cmd[] = "M\x02"; /* 4D 02 = enable packbits compression mode */
@ -216,6 +232,23 @@ int ptouch_info_cmd(ptouch_dev ptdev, int size_x)
cmd[8] = (uint8_t) (size_x >> 8) & 0xff;
cmd[9] = (uint8_t) (size_x >> 16) & 0xff;
cmd[10] = (uint8_t) (size_x >> 24) & 0xff;
if ((ptdev->devinfo->flags & FLAG_D460BT_MAGIC) == FLAG_D460BT_MAGIC) {
/* n9 is set to 2 in order to feed the last of the label and properly stop printing. */
cmd[11] = (uint8_t) 0x02;
}
return ptouch_send(ptdev, cmd, sizeof(cmd)-1);
}
/* If set, printer will prompt to cut blank tape before finishing the print.
If not set, printer will print normally with a big blank space on the label.
The printer ignores this value if the print is very short. */
/* 0x80 horizontally mirrors the print */
int ptouch_send_precut_cmd(ptouch_dev ptdev, int precut)
{
char cmd[] = "\x1b\x69\x4d\x00";
if (precut) {
cmd[3] = 0x40;
}
return ptouch_send(ptdev, cmd, sizeof(cmd)-1);
}

12
src/ptouch-print.c
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@ -109,6 +109,18 @@ int print_img(ptouch_dev ptdev, gdImage *im)
printf(_("send print information command\n"));
}
}
if ((ptdev->devinfo->flags & FLAG_D460BT_MAGIC) == FLAG_D460BT_MAGIC) {
ptouch_send_d460bt_magic(ptdev);
if (debug) {
printf(_("send PT-D460BT magic commands\n"));
}
}
if ((ptdev->devinfo->flags & FLAG_HAS_PRECUT) == FLAG_HAS_PRECUT) {
ptouch_send_precut_cmd(ptdev, 1);
if (debug) {
printf(_("send precut command\n"));
}
}
for (k=0; k<gdImageSX(im); k+=1) {
memset(rasterline, 0, sizeof(rasterline));
for (i=0; i<gdImageSY(im); i+=1) {