MicroPython PyCharm 2021.3.3 插件权限错误
我试图在 PyCharm 2021.3.3 上设置 MicroPython,不幸的是我无法成功将我的板连接到 IDE。我正在尝试使用工具>>MicroPython>>MicroPython REPL:
Found the device, but could not connect via port 'COM4': could not open port 'COM4': PermissionError(13, 'Odmowa dostępu.', None, 5)
I'm not sure what to suggest. :-(
Press ENTER to continue
然后我尝试刷新简单的程序来控制,尽管之前有错误,但它吐出:
Connecting to COM4
Traceback (most recent call last):
File "C:\Users\reczul\AppData\Roaming\JetBrains\PyCharm2021.3\plugins\intellij-micropython\scripts\microupload.py", line 139, in <module>
main(sys.argv[1:])
File "C:\Users\reczul\AppData\Roaming\JetBrains\PyCharm2021.3\plugins\intellij-micropython\scripts\microupload.py", line 56, in main
board = Pyboard(port)
File "C:\Users\reczul\PycharmProjects\pythonProject1\venv\lib\site-packages\ampy\pyboard.py", line 147, in __init__
raise PyboardError('failed to access ' + device)
ampy.pyboard.PyboardError: failed to access COM4
我能做些什么来修复此错误?
我使用过的示例代码:
from machine import Pin, Timer
led = Pin(25, Pin.OUT)
tim = Timer()
def tick(timer):
global led
led.toggle()
tim.init(freq=2.5, mode=Timer.PERIODIC, callback=tick)```
I was trying to set up MicroPython on PyCharm 2021.3.3, unfortunately I was not able to successfully connect my board to IDE. I'm getting trying to use tools>>MicroPython>>MicroPython REPL:
Found the device, but could not connect via port 'COM4': could not open port 'COM4': PermissionError(13, 'Odmowa dostępu.', None, 5)
I'm not sure what to suggest. :-(
Press ENTER to continue
Then I have tried to flush simple program to control despite previous error and it spits out:
Connecting to COM4
Traceback (most recent call last):
File "C:\Users\reczul\AppData\Roaming\JetBrains\PyCharm2021.3\plugins\intellij-micropython\scripts\microupload.py", line 139, in <module>
main(sys.argv[1:])
File "C:\Users\reczul\AppData\Roaming\JetBrains\PyCharm2021.3\plugins\intellij-micropython\scripts\microupload.py", line 56, in main
board = Pyboard(port)
File "C:\Users\reczul\PycharmProjects\pythonProject1\venv\lib\site-packages\ampy\pyboard.py", line 147, in __init__
raise PyboardError('failed to access ' + device)
ampy.pyboard.PyboardError: failed to access COM4
What can I do to fix this error?
The sample code I have used:
from machine import Pin, Timer
led = Pin(25, Pin.OUT)
tim = Timer()
def tick(timer):
global led
led.toggle()
tim.init(freq=2.5, mode=Timer.PERIODIC, callback=tick)```
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(1)
假设您使用的是 Pi Pico。
您很可能会收到此错误,因为您在插入设备时按下了“BOOTSEL”按钮。
将 UF2 文件拖到设备上,设备应该会重新启动。
这次不要拔掉设备插头并按住“BOOTSEL”。
现在走应该很好。
Assuming you are using a Pi Pico.
You are most likely getting this error because you pressed the 'BOOTSEL' button while plugging your device in.
Drag your UF2 file onto the device, it should reboot.
Don't unplug the device and hold the 'BOOTSEL' this time.
It should be good to go now.