AVR-misc

This is space for various AVR templates

avr-digispark

Template project for Digispark - mini USB board

avr-i2c-oled

AVR-libc implemantation of u8g2 library with hardware I2C and with Elm-Chan xprintf library

xprintf functions provide basic printf-like expirience to small embedded microcontrollers.

• You can print int variables just using DISP_PRINTF(&u8g2,0,12,PSTR("xprintf test: dec %d"), x);
• You can easily print as hex, print with leading zeroes or add strings with:
  DISP_PRINTF(&u8g2,0,22,PSTR("hex %X lz %02d str %s"), x, x%10, "hello");
• This xprintf implemantation also supports text rotation
• Supports UTF8 too

avr-xprintf-asm

Basic example of Elm-Chan xprintf library [AVR asm version] integration on AVR