languid apex
I'll apologize now if this is a simple issue, but I haven't been able to find any resolutions so far. I'm setting up my first fpv drone, but I'm having an issue updating the receiver. As far as I can tell, the betaflight configuration is correct, but any time I try to flash the reciever using the confugurator, I get the error could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5) . I had the same issue when I tried updating my radio (radiomaster zorro), but I was able to get around it by using wifi.
I have the speedybee f7 v3 stack and I've hooked up the radiomaster rp3 elrs reciever. They've paired and betaflight shows signals from the radio, but I can't get the motors to actually move. I figured maybe it was a mismatch with the firmware, but that's when I ran into this issue. Here's the logs from the attempted flash:
Trying to initialize COM4 @ 420000
Traceback (most recent call last):
File "runpy.py", line 196, in _run_module_as_main
File "runpy.py", line 86, in _run_code
File "C:\Users\Colby\AppData\Roaming\ExpressLRS Configurator\firmwares\cloud\ExpressLRS\e051b89b23b5935b959ea9beddf685d857d03af9\firmware\flasher.pyz\__main__.py", line 3, in <module>
if __name__ == '__main__':
File "C:\Users\Colby\AppData\Roaming\ExpressLRS Configurator\firmwares\cloud\ExpressLRS\e051b89b23b5935b959ea9beddf685d857d03af9\firmware\flasher.pyz\_bootstrap\__init__.py", line 253, in bootstrap
File "C:\Users\Colby\AppData\Roaming\ExpressLRS Configurator\firmwares\cloud\ExpressLRS\e051b89b23b5935b959ea9beddf685d857d03af9\firmware\flasher.pyz\_bootstrap\__init__.py", line 38, in run
File "C:\Users\Colby\.shiv\flasher.pyz_24c8ee4b3e4fafa15bf18e5f5d76b2a15f6726b455829fe9ef84f534d078f803\site-packages\binary_configurator.py", line 413, in main
return binary_flash.upload(options, args)
File "C:\Users\Colby\.shiv\flasher.pyz_24c8ee4b3e4fafa15bf18e5f5d76b2a15f6726b455829fe9ef84f534d078f803\site-packages\binary_flash.py", line 165, in upload
return upload_esp8266_bf(args, options)
File "C:\Users\Colby\.shiv\flasher.pyz_24c8ee4b3e4fafa15bf18e5f5d76b2a15f6726b455829fe9ef84f534d078f803\site-packages\binary_flash.py", line 89, in upload_esp8266_bf
retval = BFinitPassthrough.main(['-p', args.port, '-b', str(args.baud), '-r', options.firmware, '-a', mode, '--accept', args.accept])
File "C:\Users\Colby\.shiv\flasher.pyz_24c8ee4b3e4fafa15bf18e5f5d76b2a15f6726b455829fe9ef84f534d078f803\site-packages\BFinitPassthrough.py", line 188, in main
bf_passthrough_init(args.port, args.baud)
File "C:\Users\Colby\.shiv\flasher.pyz_24c8ee4b3e4fafa15bf18e5f5d76b2a15f6726b455829fe9ef84f534d078f803\site-packages\BFinitPassthrough.py", line 45, in bf_passthrough_init
s = serial.Serial(port=port, baudrate=115200,
File "C:\Users\Colby\.shiv\flasher.pyz_24c8ee4b3e4fafa15bf18e5f5d76b2a15f6726b455829fe9ef84f534d078f803\site-packages\serial\serialwin32.py", line 33, in __init__
super(Serial, self).__init__(*args, **kwargs)
File "C:\Users\Colby\.shiv\flasher.pyz_24c8ee4b3e4fafa15bf18e5f5d76b2a15f6726b455829fe9ef84f534d078f803\site-packages\serial\serialutil.py", line 244, in __init__
self.open()
File "C:\Users\Colby\.shiv\flasher.pyz_24c8ee4b3e4fafa15bf18e5f5d76b2a15f6726b455829fe9ef84f534d078f803\site-packages\serial\serialwin32.py", line 64, in open
raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
I've running as admin, but it didn't make a difference. I'm not sure what I'm missing.
Thanks in advance for any help.
high belfry
