Amken USA
Amken USA
**Why needed:** We, Amken LLC (www.amken.us) are about to release a new series of Klipper compatible 3d printer control boards and extruder boards which use the rp2040 with winbond w25...
Current implementation only supports UART0 on Pin0 and 1. This change brings in all the possible UART 0 and 1 pin combinations for the RP2040. Has been tested on a...
Issue to track PR for adding support for TMC2209 Trinamic stepper driver https://github.com/tinygo-org/drivers/pull/727
Not sure if this issue is needed, but adding one anyways. I've opened a PR to add support for TMC5160 stepper driver. https://github.com/tinygo-org/drivers/pull/725
Latest as of Sep 21st 2025
This PR proposes - Support for CPU core pinning and affinity for tasks and goroutines. - Updated the scheduler to respect affinity constraints with separate queues for pinned and shared...
After spending a day trying to figure out why SPI was not working, I discovered that the HI (pins 32-48) are not functioning. I validated that it is not a...