Hunter-Adams-RP2040-Demos

Demo code for the Raspberry Pi Pico (by vha3)

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Hunter-Adams-RP2040-Demos reviews and mentions

Posts with mentions or reviews of Hunter-Adams-RP2040-Demos. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-12-10.
  • Pico C repeating timer interrupt not working
    2 projects | /r/raspberrypipico | 10 Dec 2023
    My end goal is to be able to produce sound. I am going through V Hunter Adams Youtube videos (code here), and i am *trying* to get direct digital synthesis to work.
  • Help with PIO on this VGA library
    2 projects | /r/raspberrypipico | 21 Jun 2023
    The lower four IRQ flags for each PIO block can be mapped onto the PIO's interrupt request lines. So, you could trigger a software interrupt on either ARM by mapping IRQ 0-3 to PIO0_IRQ_0 or PIO0_IRQ_1 (or same for PIO1), and then attaching an interrupt service routine to that interrupt. You would trigger that interrupt right before the backporch (line 38 of the PIO state machine linked here: https://github.com/vha3/Hunter-Adams-RP2040-Demos/blob/master/VGA_Graphics/VGA_Graphics_Primitives/vsync.pio. The code already uses irqs 0 and 1, so I would use irq 2 or 3 if you plan to do this.

Stats

Basic Hunter-Adams-RP2040-Demos repo stats
2
164
7.2
2 months ago

The primary programming language of Hunter-Adams-RP2040-Demos is C.


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