microTk

BBC micro:bit simulator (MicroPython interpreter) with tkinter canvas

Completed:

• microbit root
  running_time, sleep
  button_a, button_b (simulated with mouse buttons)
  temperature (simulated with mouse wheel & middle button) pin0-19

• microbit.Image
  everything

• microbit.display
  same as above

• microbit.accelerometer
  everything...I guess
  value part and gesture part are saparate,
  controlled by different window

• microbit.compass
  without calibration minigame
  might do it later magnetic field controlled by sub-window

• sub control panel

  • P: pin
  • B: beeper
  • R: rotation (for accelerometer)
  • G: gesture (for accelerometer)
  • C: magnetic field direction (for compass)

TODO:

maybe not

---

Epsilon 1.2

Change log

• merges version code

Bug fixes

• fixed a logical bug in music and display, which causes unusual performance when providing empty lists into background thread.
• music module now receives notes with lower-letter names
• removes unnecessary import of sys in _screen
• fixed a bug treating rest note improperly in music

---

Delta 1.0

Change log:

• disables printing events when pressing keyboard

Bug fixes

• missed hook for several sub-windows added

---

Gamma 1.0

Change log:

• compass module
• some optimization about spatial control sub-window
• unusual version code
  • I guess there's not much time

---

Beta 1.0

Test it out!

Change log:

• gesture part of accelerometer
  yes it's done

Bug fixes:

• removes the ValueError bug when music.pitch gets a frequency 0

---

Alpha 0.2.0

Call me THREAD MASTER :(

Change log:

• sub-window system separated from _screen.py
• music system
  • playing and pitching
  • support of switching between pins
  • pressing B calls the beeper controller window
• accelerometer system (numeric value part)
  • getting acceleration value on XYZ axis
  • pressing R calls a window to control spatial rotation with mouse

Bug fixes:

• fixed background display system
  now restarting background thread won't cause exceptions
• fixed improper import path redirect
• fixed some misunderstanding about Image operation functions, and a following bug causing display.scroll to loop infinitely

---

Alpha 0.1.0

Change log:

• environment path redirect for music/audio import
• GUI
  • button status now showed by GUI button
  • mouse hover to check LED status at leftbottom of screen
• support for pins
  • read, write, etc.
  • pressing P toggles pin information window
• some code refactor

---

Alpha 0.0.5

Now I have a REAL micro:bit!

Change log:

• full operational display module
• disables float LED lightness and image input
  yes because real ones don't
• minor alterations, bug fixes and
• more abundant README.md \yay/

---

Alpha 0.0.4

Change log:

• separate main widget into a standalone thread
• simple __doc__ for codes
• information bar (temporarily) at bottom

---

Alpha 0.0.3

Change log:

• code structure refactor

• display

  • auto cut long image into list
  • re-support float LED lightness

• image

  • defination of __sub__ operator

---

Alpha 0.0.2

Change log:

• display

  • new appearance of LED screen

• Image

  • Image.fill
  • Image.invert
  • Image.blit
  • Image.crop
  • Image + Image; Image * value
  • constant images

• tons of bugs fixed

---

Alpha 0.0.1

Completed:

• basic Image operations
• basic display module
• button_a & button_b input implement with mouse click