Any plans for RP2350 support?

[matsobdev]

Same as title.

[sakumisu]

Sorry, no plan for rp series, you can use tinyusb instead.

[matsobdev]

Actually it is working with RP2350. Just required registers configuration change - pulling from SDK for RP2350. Interrupts reconfiguration was mandatory as well. At least tested version 0.10.2 and HID keyboard/mouse.

[sidd-kishan]

@matsobdev Please share your changes I can port it to the latest version

[matsobdev]

Tested with SDK 1.5.1 and 2.1.0. I guess it might work with latest release right of the bat, but tried first with safe bet.
RP2350_changes.zip

PS. ARM is working, RISCV is not. If I did __riscv definition right, there is still something more to it.
PS2. It works as well with 1.4.2 version of CherryUSB (and not with RISCV xD): RP2350_changes_1.4.2.zip. Then busid is hardcoded 0, for example:

usbd_ep_start_write(0, HID_INT_EP, raport, 6);

and reg_base - USBCTRL_REGS_BASE from Pico SDK:

hid_keyboard_init(0, USBCTRL_REGS_BASE);

PS3. I'm not sure about USBCTRL_REGS_BASE - other garbage works as well.

[sakumisu]

Tested with SDK 1.5.1 and 2.1.0. I guess it might work with latest release right of the bat, but tried first with safe bet. RP2350_changes.zip

PS. ARM is working, RISCV is not. If I did __riscv definition right, there is still something more to it. PS2. It works as well with 1.4.2 version of CherryUSB (and not with RISCV xD): RP2350_changes_1.4.2.zip. Then busid is hardcoded 0, for example:

usbd_ep_start_write(0, HID_INT_EP, raport, 6);

and reg_base - USBCTRL_REGS_BASE from Pico SDK:

hid_keyboard_init(0, USBCTRL_REGS_BASE);

PS3. I'm not sure about USBCTRL_REGS_BASE - other garbage works as well.

Thanks, pico official contacts with me and we will restart pico support now.

[sakumisu]

@matsobdev Please share your changes I can port it to the latest version

Thank you also.

[matsobdev]

Good news to hear that. I saw some movements in raspberrypi/pico-sdk#1057.