Software Architect and Developer working primarily with Mendix / PHP / JavaScript. Founder @eastbourneair, Eastbourne resident, and bicycle rider. Generation ZX
Eastbourne / London
Joined April 2007
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Robert Price retweeted
There is a breaking change in the #Mendix HTML / JavaScript Snippet widget.
Here are some more details of the change and how to update your applications.
medium.com/@robert.price_688…
Robert Price retweeted
New paper out today: Fair and Safe Eligibility Criteria for Women's Sport: The Proposed Testing Regime Is Not Justified, Ethical, or Viable
@RugbyGeneStudy @stebbina coauthored by me, @BlairH_PhD @JonathanOspinaB @SGollishRuns et al.
+ Linked rebuttal.
onlinelibrary.wiley.com/doi/…
Robert Price retweeted
Robert Price builds an RC2014 music player, controlled with a custom rotary encoder input module. hackster.io/news/robert-pric…
The @retrochallenge has drawn to an end. I look back at what I learnt and achieved with my Rotary Encoder for the #RC2014 project.
robertprice.co.uk/robblog/rc…
I've put together my work on the Rotary Encoder for the #RC2014 @retrochallenge and built a music player.
Tracks can be selected using the rotary encoder, shown on the LCD, and played on the YM2149.
robertprice.co.uk/robblog/rc…
The two new versions of the Rotary Encoder Module for the #RC2014 that I have designed for this year's @retrochallenge have arrived.
I've soldered them up and tested them, and they work perfectly.
robertprice.co.uk/robblog/rc…
A quick update on my #RC2014 #RetroChallenge .
I wanted to cover my development environment. This is how I build Z80 assembly language programs on my Mac, how I transfer them, and how I run them on my RC2014.
robertprice.co.uk/robblog/rc…
Robert Price retweeted
Well - the entire crew of season two of #AdamRichmanEatsBritain has just been robbed. We were driving from Birmingham to London, stopped at a rest, stop in Barnet for exactly 4 1/2 minutes to use the restroom, and came back to our van completely cleaned out.
All of the filming equipment is gone.
Both of my suitcases with all of my possessions are gone.
Backpack with my laptop and all of my medications are gone .
And to make matters worse, because I have trackers on some of my possessions, and because of my laptop, I can see where these things are. But we have to wait here for the police. The rest stop won’t release the security footage until the police arrive.
It’s been almost an hour.
I’m going to share a few of the locations where I can see my possessions.
Reward for anything found.
I created a new ROM module for my #RC2014 Classic 2 computer.
This is taller than the standard module, has a ZIF socket, and switches for swapping the memory mapping around.
I'm hoping this will make it easier to program on my RC2014. #RetroChallenge
robertprice.co.uk/robblog/rc…
The new PCB revision of my Rotary Encoder Module for the #RC2014 arrived yesterday, so I have soldered one up and tested it.
I made a mistake with the ground plane.
Still, it's a good learning experience for this year's #RetroChallenge
robertprice.co.uk/robblog/rc…
Another update to this year's @RetroChallenge
I have merged my rotary encoder and LCD Z80 code, and I can now scroll text on the
#RC2014
robertprice.co.uk/robblog/rc…
In my latest update for this year's @RetroChallenge, I look at how to display text on an LCD screen attached to an #RC2014 computer.
The ordering of the text was an issue as the LCD doesn't show lines sequentially, but I came up with a solution.
robertprice.co.uk/robblog/rc…
Lots of progress tonight on my @RetroChallenge. I still need to write it up, but I can now use my Rotary Encoder module to scroll through the poem Puff The Fractal Dragon on my #RC2014.
ALT RC2014 computer with Rotary Encoder and LCD modules
The new easy access ROM card for my #RC2014 has arrived and I’ve soldered it up. I’ll test it tomorrow. It has a ZIF socket and switches to make it easy to swap ROMs and banks of memory. @retrochallenge
A small update to my Rotary Encoder for the #RC2014 @RetroChallenge
I have refined the Z80 Assembly Language program I was using so it is less sensitive and more usable.
robertprice.co.uk/robblog/rc…
More work on this year's @RetroChallenge
I can now read from my new Rotary Encoder module and control output on the Digital I/O module on my #RC2014 Classic 2 computer.
robertprice.co.uk/robblog/rc…
Great to meet @blueheartsussex at #EBNDigiFest today. The remote watercourse height sensors sound really interesting. I’d love to have access to that data, even in a raw format. Happy to help out testing this.
For this year's #RetroChallenge, I have built a rotary encoder module for the #RC2014 .
I have been able to use this in BASIC, now it's time to use Z80 Assembly Language.
This is how to build Z80 assembly language programs for the RC2014 Classic 2.
robertprice.co.uk/robblog/rc…
The PCBs have arrived for my #RetroChallenge, so I have soldered one up and plugged it into my #RC2014.
I now have a working Rotary Encoder module on my RC2014 computer!
robertprice.co.uk/robblog/rc…
I’ve taken a quick detour in this years Retro Challenge, and I have designed a new ROM board for my #RC2014. This will allow me to use a ZIF socket for the ROM and use switches to easily swap the ROM banks.
robertprice.co.uk/robblog/rc…
