Comments (2)
If the four buttons are pulled low when not pressed and go high when pressed, you can use four diodes and create a single wakeup pin for all buttons. Alternatively, you can do this for the last two buttons.
Like this. I've not tested it, but I believe it should work. use pinMode(pin, INPUT) instead of INPUT_PULLUP to prevent power usage, since the WAKEUP and BUTTON signals are pulled low by default.
from mightycore.
Thanks, it works.
from mightycore.
Related Issues (20)
- Problems with external strong (4-pin) oscillator HOT 2
- ATMEGA324PA bootloader upload error HOT 2
- Question about PCINT on 644A HOT 2
- Migrating from Optiboot to Urboot HOT 14
- Question: Enable floating points in platform.txt HOT 1
- Atmega32-16u get error use encoder library HOT 2
- Can't update boards.txt HOT 3
- Custom baud? HOT 2
- How to Solve avrdude.conf errors when programming Atmega324PB with USBasp and MightyCore on Arduino 1.8.19 HOT 4
- 10MHz external clock support HOT 1
- I cant compile code using mighty core even tho the code compilers using normal arduino , error exec: "cmd": executable file not found in %PATH% HOT 7
- Perhaps some setting of the delay/clock functions need to be revised. HOT 2
- Atmega324pb: OC1b vs XCK1, OC2A vs XCK2 HOT 6
- Feature request: add linuxgpio programmer to programmer options in arduino IDE HOT 7
- arduino-cli compile with --output-dir flag set fails to build *.with_bootloader.hex file. HOT 9
- ATmega1284 clock source fuses are not set HOT 9
- ATmega32A reset after upload. HOT 6
- ATmega32 Serial doesn't work HOT 1
- No variants for ATmega32? HOT 2
- ATmega32 millis is not right using the 8 MHz internal oscillator? HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from mightycore.