2020-03-07 06:42 AM
Hi
We have used touchgfx design in our customized STM32F746G project and using same hardware design of STM32F746G discovery board.While running, some wavy pattern is appearing on screen.I have attached the video for your reference .We have used FREE rtos in our project
while trying ST LCD examples the wavy pattern is not there on display.
To solve that issue I reduced the refresh rate 60Hz to 30hz still the wavy pattern appearing on display content
look at the letter N M in video
Please help me in this issue.
2020-08-17 05:53 AM
Hello,
Did you solve your problem ?
/Alexandre
2020-08-17 10:14 PM
yes the problem is solved.I changed the data line frequency lower to high frequency