VGA_graphics
VGA output for the Raspberry Pico in the Arduino IDE (by Pancra85)
Hunter-Adams-RP2040-Demos
Demo code for the Raspberry Pi Pico (by vha3)
| VGA_graphics | Hunter-Adams-RP2040-Demos | |
|---|---|---|
| 1 | 2 | |
| 2 | 167 | |
| - | - | |
| 3.8 | 6.1 | |
| 12 months ago | 12 days ago | |
| C++ | C | |
| MIT License | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
VGA_graphics
Posts with mentions or reviews of VGA_graphics.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-21.
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Help with PIO on this VGA library
I was able to finish my 640x240 version. The code is uploaded the code here: https://github.com/Pancra85/VGA_graphics/blob/main/README.md
Hunter-Adams-RP2040-Demos
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.
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Pico C repeating timer interrupt not working
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.
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Help with PIO on this VGA library
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.
What are some alternatives?
When comparing VGA_graphics and Hunter-Adams-RP2040-Demos you can also consider the following projects:
pico-sdk