LTP02-245-13 Thermal Printer Driver

Project Description

Firmware driver specification:

  • Interrupt driven
  • Seamless driving of the thermal head and the step motor
  • “Out of paper” sensor interfacing
  • Temperature and power supply measurement
  • Multiple types of fonts
  • Combined text and graphical printing
  • MCU pin occupation: 10 GPIO, 2 ADC

Special software utility was developed to convert a regular font file to a font file suitable for the printer driver.