Garry Clarkson
Posts
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Feature request - Add filter arguments to the event triggers for gre-keydown, gre.keyup and gre.keyrepeat
In the forum post on Keyboard handling (Keyboard input) there is a feature request proposed. Requirement To be able to conditionally filter keyboard input events based on the key and key modifier t...
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Communicate with Storyboard on target from desktop using TCPIP and SBIO
Hi, I had a customer contact us who is looking to communicate with a Linux target board running Storyboard from the desktop Designer environment so that the UI on the board can be tested remotely. ...
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How to discover the IP address of the device from Lua
I was asked recently to retrieve the local IP address(es) of the device which is running a Storyboard application from Lua so that it can be displayed. The topic has been touched on before and the ...
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Guidance on setting an appropriate task stack size for Storyboard on an MCU
I was asked by one of our customers how to scope and define the maximum size of Stack for the task that Storyboard will run? There were some follow-up questions and expansions that I wanted to shar...
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Lua Cheat Sheet - examples of common syntax
Here is a quick drop of a cheat sheet for common Lua syntax and notations that we use during Storyboard training. Hopefully you find it useful LuaCheatSheet.lua : -- Lua Cheat Sheet for Programmers...
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Answered
Example using GPIO hard-button inputs mapped to standard key board events when running Storyboard on MCUs
We typically leave this code implementation up to customers as the hardware is very board specific however we did not have a great deal of documentation to show how this could be done for an MCU ta...
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NXP MCUXpresso Touch controller not working on iMXRT1050, iMXRT1060 and iMXRT1064 - panel RK043FN02H
There is a software bundle and demo for the iMXRT10xx family already included in the NXP MCUXpresso SDK Builder for the common EVK evaluation boards, available directly from NXP and I discovered th...
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Raspberry Pi graphics drivers initial configuration - OpenGL runtime support issues
I have seen a couple of occurrences from customers in our support channel that have seen issues in the initial bring-up and configuration of the Raspberry Pi with the Storyboard runtime engine. If ...
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How to send data events with a payload that contains only a subset of the parameters in the format string
This question came up recently and is quite a common use case so worthy of some discussion. Question: I have defined a named custom event in Storyboard and I want to send this event using Storyboar...
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Touch configuration for Storyboard on Toradex Colibri iMX6ULL Eval Board
I was working with a customer who needed to enable the touch support on one of our hardware partner boards from Toradex - Colibri iMX6ULL with the Colibri Eval-v3 carrier board. There is a 7 inc...