raspberry pi pico - sending interrupt from PIO to cpu - in c

Here's the code

[csbluechip]

Absolutely fantastic! Thank You! Probably just saved me HOURS! ...I would like to agree with the font size comment - a little bigger would be very much appreciated (so I can watch it away from the PC) ...Also, I see you have used [`_irq0_`] ...could you comment on the `_irq1_` variant and how it differs ...Looking at `pio.c`, it seems `_irqn_` just calls `_irq0_` or `_irq1_` based on the `index` parameter.

[nahlahussien]

Thanks for this great video, it really helped alot ^_^
Do you have any idea on how can I implement?
- Extend UART peripheral of the PICO to 3 not only 2 using the PIO.

- An interrupt is to be generated when there is data in the RxFIFO and store this data into a buffer.
- Baud Rate 115200.
- Data bits = 8.
- The max length of received data = 512.

I generated the interrupt successfully upon receiving data in the RX_FIFI but when I try receiving more than 10 bytes the received data is corrupted.
So, I would be very thankful if you could help.

[gastonvaldez]

excuse me, one questions ¿How formatting code into vscode for a pio files?


Excellent video and excuse me for my english

[salmantechnologies]

Brenden you are using pico probe for upload the firmware quickly i guess

[YorranOliveira]

Thanks for sharing your code, but you should zoom your video for a confortable experience.