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Code Issues Releases Activity

prepare support for printers with other resolution than 180dpi

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This commit is contained in:
Dominic Radermacher 2019-11-03 20:25:04 +01:00
parent badc152127
commit bc192e6e73
2 changed files with 34 additions and 27 deletions
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17
include/ptouch.h
View File

@ -23,19 +23,21 @@
struct _pt_tape_info { struct _pt_tape_info {
uint8_t mm; /* Tape width in mm */ uint8_t mm; /* Tape width in mm */
uint8_t px; /* Printing area in px */ uint8_t px; /* Printing area in px */
double margins; /* default tape margins in mm */
}; };
#define FLAG_NONE (0x00) #define FLAG_NONE (0)
#define FLAG_UNSUP_RASTER (0x01) #define FLAG_UNSUP_RASTER (1 << 0)
#define FLAG_RASTER_PACKBITS (0x02) #define FLAG_RASTER_PACKBITS (1 << 1)
#define FLAG_PLITE (0x04) #define FLAG_PLITE (1 << 2)
#define FLAG_P700_INIT (0x08) #define FLAG_P700_INIT (1 << 3)
struct _pt_dev_info { struct _pt_dev_info {
int vid; /* USB vendor ID */ int vid; /* USB vendor ID */
int pid; /* USB product ID */ int pid; /* USB product ID */
char *name; char *name;
int max_px; /* Maximum pixel width that can be printed */ int max_px; /* Maximum pixel width that can be printed */
int dpi; /* Dots per inch of the printhead */
int flags; int flags;
}; };
typedef struct _pt_dev_info *pt_dev_info; typedef struct _pt_dev_info *pt_dev_info;
@ -73,7 +75,7 @@ struct _ptouch_dev {
libusb_device_handle *h; libusb_device_handle *h;
pt_dev_info devinfo; pt_dev_info devinfo;
pt_dev_stat status; pt_dev_stat status;
uint8_t tape_width_px; uint16_t tape_width_px;
}; };
typedef struct _ptouch_dev *ptouch_dev; typedef struct _ptouch_dev *ptouch_dev;
@ -83,6 +85,9 @@ int ptouch_send(ptouch_dev ptdev, uint8_t *data, size_t len);
int ptouch_init(ptouch_dev ptdev); int ptouch_init(ptouch_dev ptdev);
int ptouch_lf(ptouch_dev ptdev); int ptouch_lf(ptouch_dev ptdev);
int ptouch_ff(ptouch_dev ptdev); int ptouch_ff(ptouch_dev ptdev);
size_t ptouch_get_max_pixel_width(ptouch_dev ptdev);
int ptouch_get_tape_pixel_width(ptouch_dev ptdev);
int ptouch_page_flags(ptouch_dev ptdev, uint8_t page_flags);
int ptouch_eject(ptouch_dev ptdev); int ptouch_eject(ptouch_dev ptdev);
int ptouch_getstatus(ptouch_dev ptdev); int ptouch_getstatus(ptouch_dev ptdev);
int ptouch_getmaxwidth(ptouch_dev ptdev); int ptouch_getmaxwidth(ptouch_dev ptdev);

38
src/libptouch.c
View File

@ -34,35 +34,36 @@
/* Print area width in 180 DPI pixels */ /* Print area width in 180 DPI pixels */
struct _pt_tape_info tape_info[]= { struct _pt_tape_info tape_info[]= {
{ 6, 32}, /* 6 mm tape */ { 6, 32, 1.0}, /* 6 mm tape */
{ 9, 52}, /* 9 mm tape */ { 9, 52, 1.0}, /* 9 mm tape */
{12, 76}, /* 12 mm tape */ {12, 76, 2.0}, /* 12 mm tape */
{18, 120}, /* 18 mm tape */ {18, 120, 3.0}, /* 18 mm tape */
{24, 128}, /* 24 mm tape */ {24, 128, 3.0}, /* 24 mm tape */
{36, 192}, /* 36 mm tape */ {36, 192, 4.5}, /* 36 mm tape */
{ 0, 0} /* terminating entry */ { 0, 0, 0.0} /* terminating entry */
}; };
struct _pt_dev_info ptdevs[] = { struct _pt_dev_info ptdevs[] = {
{0x04f9, 0x2007, "PT-2420PC", 128, FLAG_RASTER_PACKBITS}, /* 180dpi, 128px, maximum tape width 24mm, must send TIFF compressed pixel data */ {0x04f9, 0x2007, "PT-2420PC", 128, 180, FLAG_RASTER_PACKBITS}, /* 180dpi, 128px, maximum tape width 24mm, must send TIFF compressed pixel data */
{0x04f9, 0x202c, "PT-1230PC", 128, FLAG_NONE}, /* 180dpi, supports tapes up to 12mm - I don't know how much pixels it can print! */ {0x04f9, 0x202c, "PT-1230PC", 128, 180, FLAG_NONE}, /* 180dpi, supports tapes up to 12mm - I don't know how much pixels it can print! */
/* Notes about the PT-1230PC: While it is true that this printer supports /* Notes about the PT-1230PC: While it is true that this printer supports
max 12mm tapes, it apparently expects > 76px data - the first 32px max 12mm tapes, it apparently expects > 76px data - the first 32px
must be blank. */ must be blank. */
{0x04f9, 0x202d, "PT-2430PC", 128, FLAG_NONE}, /* 180dpi, maximum 128px */ {0x04f9, 0x202d, "PT-2430PC", 128, 180, FLAG_NONE}, /* 180dpi, maximum 128px */
{0x04f9, 0x2030, "PT-1230PC (PLite Mode)", 128, FLAG_PLITE}, {0x04f9, 0x2030, "PT-1230PC (PLite Mode)", 128, 180, FLAG_PLITE},
{0x04f9, 0x2031, "PT-2430PC (PLite Mode)", 128, FLAG_PLITE}, {0x04f9, 0x2031, "PT-2430PC (PLite Mode)", 128, 180, FLAG_PLITE},
{0x04f9, 0x2041, "PT-2730", 128, FLAG_NONE}, /* 180dpi, maximum 128px, max tape width 24mm - reported to work with some quirks */ {0x04f9, 0x2041, "PT-2730", 128, 180, FLAG_NONE}, /* 180dpi, maximum 128px, max tape width 24mm - reported to work with some quirks */
/* Notes about the PT-2730: was reported to need 48px whitespace /* Notes about the PT-2730: was reported to need 48px whitespace
within png-images before content is actually printed - can not check this */ within png-images before content is actually printed - can not check this */
{0x04f9, 0x205f, "PT-E500", 128, FLAG_RASTER_PACKBITS}, {0x04f9, 0x205f, "PT-E500", 128, 180, FLAG_RASTER_PACKBITS},
/* Note about the PT-E500: was reported by Jesse Becker with the /* Note about the PT-E500: was reported by Jesse Becker with the
remark that it also needs some padding (white pixels) */ remark that it also needs some padding (white pixels) */
{0x04f9, 0x2061, "PT-P700", 128, FLAG_RASTER_PACKBITS|FLAG_P700_INIT}, {0x04f9, 0x2061, "PT-P700", 128, 180, FLAG_RASTER_PACKBITS|FLAG_P700_INIT},
{0x04f9, 0x2064, "PT-P700 (PLite Mode)", 128, FLAG_PLITE}, {0x04f9, 0x2064, "PT-P700 (PLite Mode)", 128, 180, FLAG_PLITE},
{0x04f9, 0x2073, "PT-D450", 128, FLAG_RASTER_PACKBITS}, {0x04f9, 0x2073, "PT-D450", 128, 180, FLAG_RASTER_PACKBITS},
/* Notes about the PT-D450: I'm unsure if print width really is 128px */ /* Notes about the PT-D450: I'm unsure if print width really is 128px */
{0,0,"",0,0} //{0x04f9, 0x200d, "PT-3600", 384, 360, FLAG_RASTER_PACKBITS},
{0,0,"",0,0,0}
}; };
void ptouch_rawstatus(uint8_t raw[32]); void ptouch_rawstatus(uint8_t raw[32]);
@ -133,6 +134,7 @@ int ptouch_open(ptouch_dev *ptdev)
return -1; return -1;
} }
(*ptdev)->h=handle; (*ptdev)->h=handle;
(*ptdev)->devinfo->dpi=ptdevs[k].dpi;
(*ptdev)->devinfo->max_px=ptdevs[k].max_px; (*ptdev)->devinfo->max_px=ptdevs[k].max_px;
(*ptdev)->devinfo->flags=ptdevs[k].flags; (*ptdev)->devinfo->flags=ptdevs[k].flags;
return 0; return 0;