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JetBrains / intellij-micropython

Plugin for MicroPython devices in PyCharm and IntelliJ
https://plugins.jetbrains.com/plugin/9777-micropython
Apache License 2.0
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Pressing backspace in REPL is generating <-[K #113

Open Architk08 opened 4 years ago

Architk08 commented 4 years ago

I've recently installed pycharm and the micropython plugin is v1.1.1 on windows 7 The backspace key is echoing back "<-[K" character. Also, multiple up arrows echo some random characters as well. Is there any fix for this issue? repl

CaseyKnauss commented 3 years ago

Similar behavior for me on Windows 10 Each character I delete I get this. ?[K

DannyOnkies commented 3 years ago

Hi .... the same thing happens to me too Cattura

sandyscott commented 3 years ago

So on my system each press of the backspace key removes the previous character, then adds these 3 characters:←[K. Subsequent presses remove the K, then add the same 3 again, so you end with a sequence of the arrow-squarebracket-arrow-squarebracket that ends with a K.

The microcontoller does appear to be correctly dealing with the keypresses, the issue is with the display in PyCharm. ie.

  1. Type print("abc_def

  2. Press backspace 3 times

  3. Type xyz") then press enter. This is equivalent to entering print("abc_xyz")

  4. The result is:

    >>> print("abc_de←[←[←[Kxyz")
abc_xyz

  5. abc_xyz is printed as expected.

PyCharm 2021.2, MicroPython Plugin 1.2, Raspberry Pi Pico running MicroPython v1.16