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AVR

AVR に関する記事。

pAVRlib
P's library for AVR
- usart.asm
  basic USART routines
- usart-puts.asm
  send a string via USART
- usart-puthex.asm
  print a hexadecimal value via USART
- devices/
  Some device drivers for AVR
  - max31855.asm
    A device driver of MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter
  - am2302-ccs811.asm
    Subroutines to convert the values of AM2302 for CCS811 sensor
  - am2302.asm
    A driver for AM2302 (aka DHT22) relative humidity (RH) and temperature sensor
  - ccs811.asm
    A driver for CCS811 Air quality sensor
- frac2bcd.asm
  converts a fractional number to BCD
- bin2bcd16.asm
  converts a 2 byte-integer to BCD (based on Atmel's Application Note 204).
- twi-controller.asm
  TWI (two-wire serial interface, ≈ I²C) as a controller (master) specific routines
- bin2ascii.asm
  converts a binary value to ascii
- wait.asm
  wait routines