Flickering display - Githubissues

MLB-LED-Scoreboard / mlb-led-scoreboard

An LED scoreboard for Major League Baseball :baseball:

GNU General Public License v3.0

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Flickering display #388

Closed dcimike-125 closed 2 years ago

dcimike-125 commented 2 years ago

This issue is a flickering display board

[X ] Bug Report
[ ] Feature Request

Hardware Configuration

Raspberry Pi Revision :3B+
Operating System: Raspberry Pi OS with desktop Release date: April 4th 2022 System: 64-bit Kernel version: 5.15 Debian version: 11 (bullseye)
Matrix size: 32hX64w
Display adapter: Adafruit hat with flicker mod done
- Additional information:
Power source(s): multiple

Software Configuration

MLB LED Scoreboard Version: 5.1.1
Commands/arguments used to start the scoreboard: sudo python3 main.py --led-gpio-mapping="adafruit-hat" --led-col 64

Expected behavior

steady display>

Actual behavior

Flickering display

Additional Information

dcimike-125 commented 2 years ago

I added PWM to the adafruit string and flicker went away. Launch now looks like this: "sudo python main.py --led-gpio-mapping=adafruit-hat-pwm --led-cols=64 --led-brightness=80"