4 Commits

Author	SHA1	Message	Date
cuu	46944be3ce	minor mod for trackball ... add read_adc to read temperature for thermal_printer	2021-05-27 13:28:13 +08:00
cuu	08f1f1fa4d	bug fix	2021-05-13 17:06:03 +08:00
cuu	ae9e649925	bug fix	2021-05-13 17:04:24 +08:00
cuu	9278b6bad3	add schematic pdfs and firmware code	2021-03-29 19:32:40 +08:00