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makerdiary / pitaya-link

An Open-Source CMSIS-DAP Debug Probe based on DAPLink
https://wiki.makerdiary.com/pitaya-link/
MIT License
14 stars 2 forks source link

pyOCD Usage: [Errno 110] Operation timed out #3

Closed joerg65 closed 3 years ago

joerg65 commented 4 years ago

I get this error when I try to flash an Ebyte E73-2G4M08S1C module. I have updated the firmware already to the newest version. The host PC is Linux Mint 18.04.1. There is only the small green led on. Other LED is not flickering during flash command.

This log I get with the error:

pyocd flash -t nrf52840 /home/joerg/Development/nrf5/nRF5_SDK_17.0.0_9d13099/examples/proprietary_rf/esb_low_power_ptx/pca10056/blank/armgcc/_build/nrf52840_xxaa.hex 0001493:CRITICAL:__main__:uncaught exception: [Errno 110] Operation timed out Traceback (most recent call last): File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/__main__.py", line 362, in run self._COMMANDS[self._args.cmd](self) File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/__main__.py", line 520, in do_flash with session: File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/core/session.py", line 302, in __enter__ self.open() File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/core/session.py", line 416, in open self._probe.open() File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/probe/cmsis_dap_probe.py", line 147, in open self._link.open() File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/utility/concurrency.py", line 28, in _locking return func(self, *args, **kwargs) File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/probe/pydapaccess/dap_access_cmsis_dap.py", line 592, in open self._packet_count = self._protocol.dap_info(self.ID.MAX_PACKET_COUNT) File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/probe/pydapaccess/cmsis_dap_core.py", line 133, in dap_info self.interface.write(cmd) File "/home/joerg/.local/lib/python3.6/site-packages/pyocd/probe/pydapaccess/interface/pyusb_backend.py", line 183, in write self.ep_out.write(data) File "/home/joerg/.local/lib/python3.6/site-packages/usb/core.py", line 406, in write return self.device.write(self, data, timeout) File "/home/joerg/.local/lib/python3.6/site-packages/usb/core.py", line 982, in write self.__get_timeout(timeout) File "/home/joerg/.local/lib/python3.6/site-packages/usb/backend/libusb1.py", line 860, in intr_write timeout) File "/home/joerg/.local/lib/python3.6/site-packages/usb/backend/libusb1.py", line 938, in __write _check(retval) File "/home/joerg/.local/lib/python3.6/site-packages/usb/backend/libusb1.py", line 602, in _check raise USBTimeoutError(_strerror(ret), ret, _libusb_errno[ret]) usb.core.USBTimeoutError: [Errno 110] Operation timed out

joerg65 commented 3 years ago

I found somewhere else that connected to USB3 port should work. And yes, changed from USB2 to USB3 port solved it.