STM32 MCUs TouchGFX and GUI

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Resolved! How to use CAN bus with TouchGFX ?

Hello, I am new to TouchGFX. I am developping an UI forSTM32F746G-DISCOVERY board. The goal of my UI is that the user can choose some value of variables and then send it to an other device using CAN bus. All the graphical part is working well, I use ...

FFont.18 by Associate II
  • 1216 Views
  • 12 replies
  • 2 kudos

Resolved! TouchGFX Wildcards: How to display a blank space

Hello,I am using the TouchGFX application to display data gathered from CANbus communication, which I have verified is working. One feature I wanted to have is the following logic for fault error codes:If a fault is present, display the error code in...

KMew by Senior III
  • 504 Views
  • 4 replies
  • 1 kudos

How to get keypad input as hex

Hello everyone.​I Tried shared widget keypad with numbers. My question is how can get to hex from wildcard Unicode::UnicodeChar. Idea is to send simple CANBus message where is 9 wildcard input buffers and after char input it saves chars to a gui and ...

GunGo by Associate
  • 355 Views
  • 2 replies
  • 1 kudos

File .ioc not generated

Hello everyone! I created my first project on the STM32F429I using TouchGFX by following several tutorials on the Internet.I have a big problem: after setting the graphics on TouchGFX and generating the code .. when I open the project in STM32CubeIDE...

luke514 by Senior
  • 726 Views
  • 5 replies
  • 0 kudos

STM32F469I-disco SPI-CAN shield

STM32F469I-disco : https://os.mbed.com/platforms/ST-Discovery-F469NI/https://www.st.com/en/evaluation-tools/32f469idiscovery.htmlSTM32F302R8 : https://os.mbed.com/platforms/ST-Nucleo-F302R8/CAN shield : https://www.amazon.it/AptoFun-Receiver-Protocol...

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Klaus3 by Associate II
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  • 1 replies
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CAN bus and TouchGFX

Hi,In my system I have 2 devices connected over CAN bus (one on F746, second on F205), and F746 runs a TouchGFX application (800x600x16bpp) with 2 lightweight screens; FreeRTOS and SysTick configured to 100Hz. My problem is that image on screen may s...

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itxs by Associate II
  • 617 Views
  • 8 replies
  • 1 kudos