Hello, has anyone tested https://github.com/sekigon-gonnoc/Pico- ... /tree/main with RP2350B? I used pins 28 and 29 for testing and could not achieve USB communication normally, but RP2350A is feasible.
I downloaded the latest SDK 2.1.1 and followed the steps below:
Go to tinyUSB directoryand do aadd the line #include "pico.h" in the file
And modified PIO_USB_DP_PIN_DEFAULT 28 in Pico-PIO-USB\src\pio_usb_configuration.h, but nothing happened after compiling and burning the generated firmware. Here are the test results of each example:
1.usb_device
Display after connecting to Windows host, showing unrecognizable USB device
2.host_hid_to_device_cdc
Connecting to USB device has no effect
3.test_ll
USB output:
I downloaded the latest SDK 2.1.1 and followed the steps below:
Go to tinyUSB directory
Code:
cd <PICO DIRECTORY>/pico-sdk/lib/tinyusbCode:
git submodule update --init hw/mcu/raspberry_pi/Pico-PIO-USBCode:
<PICO DIRECTORY>/pico-sdk/lib/tinyusb/hw/mcu/raspberry_pi/Pico-PIO-USB/src/pio_usb_device.cAnd modified PIO_USB_DP_PIN_DEFAULT 28 in Pico-PIO-USB\src\pio_usb_configuration.h, but nothing happened after compiling and burning the generated firmware. Here are the test results of each example:
1.usb_device
Display after connecting to Windows host, showing unrecognizable USB device
2.host_hid_to_device_cdc
Connecting to USB device has no effect
3.test_ll
USB output:
Code:
start[b]: Jump to bootloader, [others]: Execute testsTest1: FS, 180 c3 80 ff 00 83 a7 8a [OK]Test2: FS, 280 c3 80 ff 00 83 a7 8a [OK]Test3: LS, 180 c3 80 ff 00 83 a7 8a [OK]Test4: LS, 280 c3 80 ff 00 83 a7 8a [OK]Test 5: Software Encode Speed80.292999 us (64bytes packet)[b]: Jump to bootloader, [others]: Execute testsStatistics: Posted by octopus1632 — Tue Feb 25, 2025 7:29 am — Replies 0 — Views 26