pinout-xyz / pico.pinout.xyz Goto Github PK

On https://github.com/Gadgetoid/pinout.xyz you have the http://pinout.xyz/ link in the "About" section on the right-hand of the page.

On https://github.com/Gadgetoid/pico.pinout.xyz a similar link to https://pico.pinout.xyz/ is missing from the "About" section on the right-hand of the page.

When you click on the "Advanced" box on https://pico.pinout.xyz/ it shows GP18 as "UART1 RTS", but page 18 of https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf says GP18 is "UART0 CTS".

👋 A nice addition would be labelling the SWD pins on the bottom

These pins have SPI functionality that the advanced view does not show.

Is this an easy enough thing for me to edit and raise a PR for? Looks like they would need a 5th column on the UI, so perhaps beyond me web skills?

Something of a dupe of #6 except it's a different approach.

Might be handy to have an addendum at the bottom of the page, a small table that covers these additional pins and their functions. This could include the SWD pins for #7

• GPIO23 is connected to the PS pin of the onboard RT6150B-33GQW, if it's LOW (default) it's in PFM mode for best efficiency, if it's HIGH it's in PWM mode for improved ripple but worse efficiency at light loads. See: https://datasheets.raspberrypi.com/pico/pico-datasheet.pdf#pico-schematic-diagram

• GPIO24 is the VBUS sense pin, if VBUS (either via USB, or the VBUS pin) is present then it's HIGH, otherwise LOW.

• GPIO25 on Pico is the USER LED, and on Pico W it's the wireless SPI chip-select. See: https://datasheets.raspberrypi.com/picow/pico-w-datasheet.pdf

How about enabling a "Custom" interface makers can specify which pin connections their project needs? They could then get a screenshot (you could add subtle "pinout.xyz" somewhere in the render) and include it in their documentation, or provide a permalink that will open in pinout.xyz to show it in a better printable/zoomable format.

Something like this as the end result (which was done tediously in developer tools "Edit HTML")
https://github.com/disq/ledcontrol/blob/main/doc/pinout.png

• Add a new setting filter called "Custom pinout". If enabled, show a textarea to paste CSV data: pin number, name, background color[, foreground color]
• Render the said CSV data as new TD tags
• Show it as a new interface filter called "Custom". Allow the user to enable/disable it along with the other interfaces, and support reversed mode as well.
• Modify the hash part of the URL to create permalinks so that the link can be shared.

What do you think?

Preview the work-in-progress here: https://pico.pinout.xyz/

Mission Statement

To make an accessible alternative to the static, graphical Raspberry Pi Pico pinout.

Must:

1. Be easy for beginners to read/filter/facet
2. Be at least somewhat compatible with screen readers (help, I don't know what I'm doing!)
3. Make some accommodations for colour impaired users.
4. Be simple, straight-forward but visually beautiful

Roadmap

• Replaced hot-linked Pi image with a lovely scalable SVG
• Alt-text! - "Your Raspberry Pi Pico, orientated with the USB port facing upwards and sitting on its little pin legs."
• Figure out aria labelling to introduce each pin as "GP0, first pin down on the left-hand side"
• Add expansion boards somehow. Might need to write a tool to generate the pinout HTML... hand-crafting could get very tiresome!

How you can help

1. Hit "Sponsor". No. Really. 😆
2. Lend your expertise- are there better ways to lay this out semantically, support screen readers, etc?
3. Just try it out and see how it works for you! - https://pico.pinout.xyz/

1. Support PICO W
2. label the LED with it's pin number - 32 for Pico W, (25 for Pico)