https://github.com/mabenj/retirementclock
Retirement clock implemented in C for ATmega4809 Curiosity Nano microcontroller as part of Embedded Microprocessor Systems course.
https://github.com/mabenj/retirementclock
Last synced: about 2 months ago
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Retirement clock implemented in C for ATmega4809 Curiosity Nano microcontroller as part of Embedded Microprocessor Systems course.
- Host: GitHub
- URL: https://github.com/mabenj/retirementclock
- Owner: mabenj
- Created: 2021-01-19T15:52:44.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2021-01-19T16:06:51.000Z (over 4 years ago)
- Last Synced: 2025-02-09T07:44:44.784Z (3 months ago)
- Language: C
- Homepage:
- Size: 45.9 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Retirement Clock for ATmega4809 Curiosity Nano
Retirement clock implemented in C for ATmega4809 Curiosity Nano microcontroller as part of Embedded Microprocessor Systems course.
## Contributors
* [@mabenj](https://github.com/mabenj)
* [@eselanne](https://github.com/eselanne)
### Functional Description
- Left button turns backlight on for 5 seconds(adjustable).
- Right button rotates views:
- View #1: date and time (clock view).
- View #2: days, hours, minutes, and seconds until retirement (countdown view).
- View #3: days, hours, minutes, and seconds the system has been running.
- Serial user interface implements:
- SETDATETIME dd.mm.yyyy hh:mi:ss
- GET DATETIME
- SET BIRTHDAY dd.mm.yyyy
- GET BIRTHDAY
- SET BACKLIGHT seconds
- GET BACKLIGHT
- Sounds a buzzer when it is time to retireand displays "Go home, old-timer!"(centered, divided into two rows, obviously)
### ATmega4809 Data Sheet
http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega4808-09-DataSheet-DS40002173B.pdf