RP235x: Add minimal example for Raspberry Pi Pico 2 Board#33
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Karthik-d-k wants to merge 13 commits into
Open
RP235x: Add minimal example for Raspberry Pi Pico 2 Board#33Karthik-d-k wants to merge 13 commits into
Karthik-d-k wants to merge 13 commits into
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The only code changes were: - Marking a now-unsafe attribute as unsafe - Removing the old Captures hack. This bumps the MSRV for the edition support.
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Rebased onto latest upstream |
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Hi,
This PR adds a working example for the Raspberry Pi Pico 2, showing how to blink an On-Board LED connected to GPIO 25 using the Cortex-M33 core.
The Pico 2 is an exciting board because it features dual Cortex-M33 ARM cores and dual RISC-V Hazard3 cores, making it a great target for experimenting with mixed-architecture systems.
I discovered this OS while researching Hubris, and I built a similar working demo on Hubris.
That
hubris demoruns on both:This PR brings a comparable example here, focused specifically on the Cortex-M33 target.
From the Intro Guide:
NOTE: {os} currently supports ARM Cortex processors (M0, M0+, M3, M4, M7, and probably M33). I would be delighted to port it to a RISC-V processor and stop being ARM-centric. Perhaps you could recommend a cheap dev board for me to buy?