# Anyone online now help me with Github PR on my repository? **URL:** \ **Category:** micro:bit\ **Created:** [April 30, 2020, 10:29pm UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908 "2020-04-30T22:29:49Z")\ **Posts on this page:** 10\ **Page:** 2
**Author:** ![mkilpatr](https://avatars.discourse-cdn.com/v4/letter/m/ccd318/32.png) [@mkilpatr](https://forum.makecode.com/u/mkilpatr)\ **Post date:** [May 1, 2020, 8:10am UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/21 "2020-05-01T08:10:20Z")
Actually I’m not up on ARM assembly code at all. I was a layout engineer. I designed the cache memory for the ARM810 and ARM 920. That was 20 years ago now! My problem was that, as jwunderl suggested, I had edited the Readme file directly in Github and things got out of sync, hence the Conflict. Without that, the PR from Makecode would presumably have been smoother and more intelligible. However, it probably still remains the case that the Makecode editor got its knickers in a twist when I deleted an extension by brute force. It’s not quite idiot-proof. ---
**Author:** ![peli](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/peli/32/12_2.png) [@peli](https://forum.makecode.com/u/peli)\ **Post date:** [May 1, 2020, 1:46pm UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/22 "2020-05-01T13:46:53Z")
Yes we need to be more resilient with the deleted local dependencies. Typically, if github can merge the PR, it will just happen. This is the happy path. If you make conflicting changes, we have a UI to resolve conflicts when you pull changes into your branch; but we are missing a way to merge changes from master right now – so that you could benefit from that UI. It’s planned, hasn’t happened yet. Glad this got resolved 🙂 ---
**Author:** ![peli](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/peli/32/12_2.png) [@peli](https://forum.makecode.com/u/peli)\ **Post date:** [May 1, 2020, 1:47pm UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/23 "2020-05-01T13:47:39Z")
Where are you designing your own Arcade board? 🙂 The hardware spec is open and runs on ARM [https://arcade.makecode.com/hardware/adding](https://arcade.makecode.com/hardware/adding) ---
**Author:** ![mkilpatr](https://avatars.discourse-cdn.com/v4/letter/m/ccd318/32.png) [@mkilpatr](https://forum.makecode.com/u/mkilpatr)\ **Post date:** [May 1, 2020, 3:46pm UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/24 "2020-05-01T15:46:40Z")
I’m keeping it simple. I’m knocking together a veroboard with a joystick, four buttons, Microbit connector, one LED display. I’ve been soldering it just now. Having written my graphics routines for the Pimoroni scroll bit which uses the IS31FL3731 charlieplexing driver IC - finding that the published extension was as lame as an old dog with a wooden leg - I have just translated it for this small 9x16 LED array and driver board using the same IC: > **[Adafruit LED Charlieplexed Matrix - 9x16 LEDs - Green](https://thepihut.com/products/adafruit-led-charlieplexed-matrix-9x16-leds-green)** > > These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement... > **[Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731](https://thepihut.com/products/adafruit-16x9-charlieplexed-pwm-led-matrix-driver-is31fl3731)** > > The IS31FL3731 will let you get back to that classic LED matrix look, with a nice upgrade! This I2C LED driver chip has the ability to PWM each individual LED in a 16x9 grid so you can have beautiful LED lighting effects, without a lot of... This has the rows and columns in a sensible order so is much better. I’ve also ordered a pair of these tri-colour 8x8 stackable arrays so I can do something similar but with colours. > **[Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack](https://thepihut.com/products/adafruit-bicolor-led-square-pixel-matrix-with-i2c-backpack)** > > What's better than a single LED? Lots of LEDs! A fun way to make a small colorful display is to use a 1.2" Bi-color 8x8 LED Matrix. Matrices like these are 'multiplexed' - so to control all the 128 LEDs you need 24 pins. That's a lot of pins, and... The point of this is to do very simple programming with our 11-yr old and to keep it bare-bones. However, within my extension I’ve made routines which scrolls the screen in all four directions and also creates a “world” upon which the 9x16 display is a window which can be position anywhere. Also a separate, fixed, 9x16 pixel buffer can be overlaid onto the display so that game characters which are fixed in the centre of the display are stored in a separate field. My first project for my own amusement will be to recreate the old 1978 Apple II “Dragonmaze” game wth a maze of any size using my window-on-the-world routines. That was my introduction to programming back in 1980 or thereabouts. Michael ---
**Author:** ![peli](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/peli/32/12_2.png) [@peli](https://forum.makecode.com/u/peli)\ **Post date:** [May 1, 2020, 4:43pm UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/25 "2020-05-01T16:43:59Z")
Keep us posted! ---
**Author:** ![mkilpatr](https://avatars.discourse-cdn.com/v4/letter/m/ccd318/32.png) [@mkilpatr](https://forum.makecode.com/u/mkilpatr)\ **Post date:** [May 2, 2020, 12:05am UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/26 "2020-05-02T00:05:30Z")
Hmm, so there are two projects in my Makecode workspace which now won’t open presumably because I deleted the local copy of my scrollbit extension and despite the fact I have reloaed the lastest version after committing the changes. How can I access these two projects? One of them is the bat and ball game that I got our youngest to work on with me. I can recreate it but that’s not ideal. The Makecode editor is stuck… ---
**Author:** ![jwunderl](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/jwunderl/32/5308_2.png) [@jwunderl](https://forum.makecode.com/u/jwunderl)\ **Post date:** [May 2, 2020, 12:31am UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/27 "2020-05-02T00:31:37Z")
Thst might need a bit of work / be annoying to deal with, as a proper fix will require you to look at the browser database. I’ll try to replicate it real quick so I can get exact instructions - what browser are you using? ---
**Author:** ![peli](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/peli/32/12_2.png) [@peli](https://forum.makecode.com/u/peli)\ **Post date:** [May 2, 2020, 12:34am UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/28 "2020-05-02T00:34:32Z")
Is this on beta or master? ---
**Author:** ![mkilpatr](https://avatars.discourse-cdn.com/v4/letter/m/ccd318/32.png) [@mkilpatr](https://forum.makecode.com/u/mkilpatr)\ **Post date:** [May 2, 2020, 8:22am UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/29 "2020-05-02T08:22:14Z")
Thank you, I’m on Firefox (uptodate) on Win 7, and on the Makecode master. ---
**Author:** ![peli](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/peli/32/12_2.png) [@peli](https://forum.makecode.com/u/peli)\ **Post date:** [May 5, 2020, 4:23am UTC](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908/31 "2020-05-05T04:23:38Z")
Please start a new thread for a new question, don’t hijack threads. [Previous page](https://forum.makecode.com/t/anyone-online-now-help-me-with-github-pr-on-my-repository/1908.md?page=1)