Abdulrahman
New member
Hello,
I'm trying to interface the LCD128x64 with STM32H755ZI-Q microcontroller via a parallel interface, and I'm having difficulty displaying some text on the screen. Moreover, I'm using open source library that built for AVR KS0108 and did some modifications on the code to be work with STM32. For more information which LCD I'm using I will attach the product page.
I use CubeMX for designing the pinouts configurations and CubeIDE for coding.
Based on my research, I found the STM32 supplies 3.3V, while the LCD accept 5.0V, so do I need to use voltage shifter? if not provide me some solution.
Thank you for help,
I'm trying to interface the LCD128x64 with STM32H755ZI-Q microcontroller via a parallel interface, and I'm having difficulty displaying some text on the screen. Moreover, I'm using open source library that built for AVR KS0108 and did some modifications on the code to be work with STM32. For more information which LCD I'm using I will attach the product page.
I use CubeMX for designing the pinouts configurations and CubeIDE for coding.
Based on my research, I found the STM32 supplies 3.3V, while the LCD accept 5.0V, so do I need to use voltage shifter? if not provide me some solution.
Thank you for help,
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