That's as far as we've gotten so far I'm about to start designing the "custom numbers"
https://youtu.be/Ihku_Cox9Dk
Search found 79 matches
- Thu Jun 11, 2026 7:04 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
- Mon Jun 08, 2026 5:59 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
The function was missing from the program I wrote; it was entirely my fault.I skipped the calculation...We'll be testing the updated version soon
- Mon Jun 08, 2026 5:44 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
bug .....
- Mon Jun 08, 2026 3:07 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
I think I've found the root of the problem: when I pressed the button in the settings, it didn't increment the variable's value; the calculation was missing: `hour = hour + 1`, `min = min + 1`, ... A trivial mistake...
- Sun Jun 07, 2026 7:18 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
It works in other classes whether I call it from an interrupt or run it from the main program, so I don't understand why it doesn't work here (just the setup); reading the value works perfectly.The refresh rate is set to once per minute, and that's when I set the value
- Sun Jun 07, 2026 6:39 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
Is it possible that the display is interfering with the RTC's operation? I'm using the display on Channel 1 and the DS3231 on pins RB0 and RB1. It reads and displays the values, but I can't configure the RTC.
- Wed Jun 03, 2026 6:14 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
https://youtu.be/OYZQdaD63k8 Here's how the test version works
- Tue Jun 02, 2026 6:54 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
That's all he knows so far
- Sun May 31, 2026 6:47 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
With a few minor tweaks, it'll turn out just the way I imagined. Thanks so much for all your help!
- Sun May 31, 2026 5:55 pm
- Forum: User Components
- Topic: MAX7219 32x32 LED Display
- Replies: 58
- Views: 11850
Re: MAX7219 32x32 LED Display
Thank you, I'll take a look