Van Hunter Adams personal blog
UDP transmitter implemented with PIO and DMA on the RP2040
The objective for this project was to implement a UDP transmitter for use on the RP2040 that would consume zero CPU time. The system described on this webpage is implemented with 3 PIO state machines, 12 DMA channels, and 1 PWM channel. It generates an NLP, performs packet checksum calculations, and performs packet…
- Points
- 109
- HN comments
- 21
- Submissions
- 1
- Cited by
- 0 commenters
Hardware & ElectronicsNetworking & Internet2023
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| May 4, 2023 | UDP transmitter implemented with PIO and DMA on the RP2040 by vha3 | 109 | 21 |
