I am wondering if it is possible to implement a screenshot feature with TouchGFX. I want to capture the screen, in jpg or bmp format, and dump the image to serial for later viewing on computer.
I am trying to implement dynamic QRCode generation. I am using the library https://github.com/ricmoo/QRCode and the QRCode widget from https://support.touchgfx.com/4.16/docs/development/ui-development/touchgfx-engine-features/custom-widgets#example-s...
I have a setting which can be manually or automatically adjusted/changed. A toggle button selection choses manual or automatic adjustment. Manual adjustment is done using a slider widget. When the toggle button is selected to automatic position, slid...
My project uses LTDC as application tick source and two frame buffers. I am trying to understand:1. What the current frame rate (I understand this is same as vSync frequency) is. I know it can be measured by monitoring vSyncFreq GPIO. But I want to s...
Hi @JPan.4 ,This is how I implemented it.Assign a number to each screen.Have a variable in your model that holds previous screen number.In the tearDownScreen() of every screen, save that screen number to the model.Now I have the previous screen info...
I first put source and includes at TouchGFX\gui\src\widget\qrcode and TouchGFX\gui\include\gui\widget\qrcode respectively. That seems to be one folder level deep than necessary. So I moved to TouchGFX\gui\src\qrcode and TouchGFX\gui\include\gui\qrcod...
I am trying it out. I included qrcode.c and qrcode.h from the https://github.com/ricmoo/QRCode library, and your QrCode.cpp, QrCode.hpp, QRCodeWidget.cpp and QRCodeWidget.hpp in my TouchGFX environment. I get below error. Am I missing any other files...
