28 Commits

Author	SHA1	Message	Date
Mike Sizov	6fc08fded2	Add command for printing 4 shades of grayscale image. ... It works in a similar way as a monochrome print, but with few differences: 1. User needs to send 3 rows of color bitstrings for each image row. 2. Printer will stay in place while printing all 3 non-white 'colors', it will feed the paper each third line. 3. User must multiply height by 3. 4. Command is different: cmd[0] == ASCII_GS && cmd[1] == 118 && cmd[2] == 49 E.g. For image 200x200, user needs to send header with width 200, height 600. Image data is arranged the following way (fourth color is blank): 25 bytes (200bits) of 1st color for first row 25 bytes (200bits) of 2nd color for first row 25 bytes (200bits) of 3rd color for first row 25 bytes (200bits) of 1st color for second row 25 bytes (200bits) of 2nd color for second row ...etc...	2023-04-17 00:44:13 +07:00
cuu	c30acbcec5	add ENABLE_VH in print_lines_ft	2022-05-21 11:52:46 +00:00
cuu	167b2f520e	test thermal code	2022-05-21 05:57:03 +00:00
cuu	8339687f04	Esc ! n to switch mode ,GS ! n to set font size	2022-03-17 06:07:37 -05:00
cuu	ab06c8f192	cjk with printer_set_font	2022-03-11 06:00:10 -06:00
cuu	31670a4428	indent code with clang-format, add rotation	2022-03-10 04:02:24 -06:00
cuu	3237703ec3	add get_serial_cache_font_width to calc the whole line ser_cache width	2022-03-08 00:55:03 -06:00
cuu	9a21d046e0	printing out cjk ok,but not perfect,need more advanced space between here and there	2022-02-20 02:34:40 -06:00
cuu	4218cd1e88	code fix	2022-02-13 16:58:27 +08:00
cuu	b41cf3879e	code fix	2022-02-13 13:46:37 +08:00
cuu	9408d4c237	code fix	2022-02-13 13:43:43 +08:00
cuu	24f1649b90	add print_lines_ft for freetype	2022-02-12 17:54:32 +08:00
cuu	a7ef30e16b	correctly read utf8 string into int32_t	2022-02-10 14:35:45 +08:00
cuu	22e587aa7a	ser_cache add utf8idx to store utf8 chars	2022-02-09 14:42:53 +08:00
cuu	a900c2fff5	add mtp03	2021-12-01 11:06:26 +00:00
cuu	2e449853c3	remove self test grid printing	2021-07-13 15:06:35 +08:00
cuu	ddd21b4d62	add lock mode for thermal printer when battery is low	2021-05-29 17:14:43 +08:00
cuu	4e06a6e213	add check_battery	2021-05-29 13:25:14 +08:00
cuu	0824e292fd	change max print pts with battery level	2021-05-28 19:39:13 +08:00
cuu	bcc984109a	tab to be two space in PRINT_STATE	2021-05-16 13:51:52 +08:00
cuu	72eeb89451	tab to be two space in PRINT_STATE	2021-05-16 13:50:39 +08:00
cuu	52b2aaae11	one tab become two spaces	2021-05-16 13:40:12 +08:00
cuu	ae9e649925	bug fix	2021-05-13 17:04:24 +08:00
cuu	3fb2310548	add CONFIG printf	2021-05-13 13:03:00 +08:00
cuu	3186a3216f	add CONFIG printf	2021-05-13 13:00:33 +08:00
cuu	c6e3c43116	add CONFIG printf	2021-05-13 12:59:35 +08:00
cuu	e9282f45c6	thermal_printer bug, feed_pitch1 should not use [FOR/BACK]WORD directly	2021-04-24 15:30:21 +08:00
cuu	9278b6bad3	add schematic pdfs and firmware code	2021-03-29 19:32:40 +08:00