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November 3, 2023
Question

GFX01M2 display expansion board Hello World Demo not working

  • November 3, 2023
  • 1 reply
  • 1121 views

I'm trying to run the X-NUCLEO-GFX01M2 X-Cube-Display Hello World Demo on my NUCLEO-L476RG board via SPI, but I can't get past the BSP_LCD_Init function. In the lcd_io.c file, a BSP_ERROR_UNKNOWN_COMPONENT error is returned after this condition:
 if((ST7789V_LCD_Driver.ReadID(LcdCompObj, &id) == ST7789V_OK) && (id == ST7789V_ID))
is not fullfilled.

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1 reply

Technical Moderator
November 6, 2023

Hello @haspirimla 

 

Have you tried using the LCD example provided with X Cube package? Actually, this package has been tested using ILI9341_LCD_Driver. So, you may need to make some adjustments. 

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.Best regards,FBL