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Display a simple string with STM32F429I DISCO-BOARD

Question asked by julien.terrier on Sep 4, 2015
Latest reply on Jan 5, 2017 by Vitor Pereira
I recovered some examples to display some string on my DISCO-BOARD, but the example that I found are all build with Drivers/BSP/STM32F429I_DISCO which use as source and header files ==> stm32f429i_discovery_lcd.c / stm32f429i_discovery_lcd.h.

Then I look at the latest package you provided. More precisely I look at LTDC_Display_2Layers  example and I saw that to display the picture we didn't use stm32f429i_discovery_lcd.c / stm32f429i_discovery_lcd.h but rather used stm32f4xx_hal_ltdc.c and stm32f4xx_hal_ltdc.h and you also use directly registers for LTDC initialization!

I don't have yet knowledge to fully understand Lcd_Config function. 

In stm32f4xx_hal_ltdc.c I didn't find any API to display a simple string. 

Please can you help me to display a simple string with  stm32f4xx_hal_ltdc.c and stm32f4xx_hal_ltdc.h 

Nb: I use as IDE keil µvision 5.