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Code Issues Releases Activity

Fix PT-2024PC support and some minor cleanup

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This commit is contained in:
Christer Palm 2017-09-24 01:25:49 +02:00
parent 24ef8a0023
commit 51168d3b98
2 changed files with 35 additions and 21 deletions
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2
include/ptouch.h
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@ -27,6 +27,8 @@ struct _pt_tape_info {
#define FLAG_NONE 0
#define FLAG_UNSUP_RASTER 1
#define FLAG_FORCE_TIFF 2
struct _pt_dev_info {
int vid; /* USB vendor ID */
int pid; /* USB product ID */

42
src/libptouch.c
View File

@ -32,18 +32,20 @@
#define _(s) gettext(s)
struct _pt_tape_info tape_info[6]= {
{6, 32}, /* 6mm tape is 32px wide? works for me ;-) */
{9, 52}, /* 9mm tape is 52px wide? works for me ;-) */
{12,76}, /* and 76px work for me on a 12mm tape - maybe its only 64px */
{18,120},
{24,128},
/* Print area width in 180 DPI pixels */
struct _pt_tape_info tape_info[]= {
{ 6, 32}, /* 6 mm tape */
{ 9, 53}, /* 9 mm tape */
{12, 75}, /* 12 mm tape */
{18, 117}, /* 18 mm tape */
{24, 128}, /* 24 mm tape */
{36, 192}, /* 36 mm tape */
{ 0, 0} /* terminating entry */
};
struct _pt_dev_info ptdevs[] = {
{0x04f9, 0x202d, "PT-2430PC", 128, FLAG_NONE}, /* 180dpi, maximum 128px */
{0x04f9, 0x2007, "PT-2420PC", 128, FLAG_NONE}, /* maximum tape width 24mm, unknown how much pixels, untested so far */
{0x04f9, 0x2007, "PT-2420PC", 128, FLAG_FORCE_TIFF}, /* 180dpi, 128px, maximum tape width 24mm, must send TIFF compressed pixel data */
{0x04f9, 0x202c, "PT-1230PC", 76, FLAG_NONE}, /* 180dpi, supports tapes up to 12mm - I don't know how much pixels it can print! */
{0x04f9, 0x2061, "PT-P700", 120, FLAG_UNSUP_RASTER}, /* DOES NOT WORK */
{0x04f9, 0x2073, "PT-D450VP", 120, FLAG_UNSUP_RASTER}, /* DOES NOT WORK */
@ -151,7 +153,7 @@ int ptouch_init(ptouch_dev ptdev)
int ptouch_rasterstart(ptouch_dev ptdev)
{
char cmd[]="\x1b\x69\x52\x01"; /* 1B 69 52 01 = RASTER DATA */
char cmd[] = "\x1b\x69\x52\x01"; /* 1B 69 52 01 = Select graphics transfer mode = Raster */
return ptouch_send(ptdev, (uint8_t *)cmd, strlen(cmd));
}
@ -284,21 +286,31 @@ int ptouch_getstatus(ptouch_dev ptdev)
int ptouch_getmaxwidth(ptouch_dev ptdev)
{
/* TODO: should also check what the device supports. but I assume,
you can't use a large tape in a printe that doesn't support it anyways */
return ptdev->tape_width_px;
}
int ptouch_sendraster(ptouch_dev ptdev, uint8_t *data, int len)
{
uint8_t buf[32];
uint8_t buf[70];
int rc;
if (len > ptdev->devinfo->max_px / 8) {
return -1;
}
if (len > 16) { /* PT-2430PC can not print more than 128 px */
return -1; /* as we support more devices, we need to check */
} /* how much pixels each device support */
buf[0]=0x47;
if (ptdev->devinfo->flags & FLAG_FORCE_TIFF) {
/* Fake compression by encoding a single uncompressed run */
buf[1] = len + 1;
buf[2] = 0;
buf[3] = len - 1;
memcpy(buf + 4, data, len);
rc = ptouch_send(ptdev, buf, len + 4);
} else {
buf[1] = len;
buf[2] = 0;
memcpy(buf + 3, data, len);
return ptouch_send(ptdev, buf, len+3);
rc = ptouch_send(ptdev, buf, len + 3);
}
return rc;
}