A course project for MICRO-210 as part of MT-BA4 at EPFL, May 2021.
Designed to run on the STK-300 board with an ATmega128 daughterboard. Build using Atmel Studio and flash using AVRISP-U. AVRA compiler is also supported.
This is a course project written in assembly with the purpose of teaching us about microcontroller hardware and capability, protocols, processor instructions and peripheral interfaces.
This program displays a welcome message, prompts the user to select a temperature unit, allows the user to calibrate the server motor and then displays the measured temperature on the screen, also moving the servo to a specified position, proportional to the measured value. By pushing down on the analogue encoder, a synchronous interrupt is triggered, allowing the selection of a new unit and servo recalibration.
Plug the S3003 FUTABA SERVO on port D on pin 4. Plug the DS18B20 Programmable Resolution 1-Wire Digital Thermometer on port B on pin 5. Plug the angular encoder on port E on pins 4, 5 and 6. Also requires a Hitachi HD44780U LCD controller (internal hardware connection to port A).
Flash the binary, configure the MCU to run at 4 MHz. Launch the program, use the angular encoder to navigate menus.
- Marcus Cemes
- Julien Moreno
This project is released under the MIT license.
See LICENSE.