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STM32F429 code for LCD HD44780 16x2

Question asked by sayanwar.shashank on Aug 24, 2015
Latest reply on Aug 25, 2015 by Clive One
I am trying to run an example code on the STM32F429disco development board from the website
http://www.mytutorialcafe.com/experiment%20microcontroller%20ARM%20STM32F4%20lcd%20character.htm

However, I get the following error:
       [cc] ..\obj\HD44780.o: In function `LCD_InitalizeNVIC':
       [cc] C:\CooCox\CoIDE\workspace\STM32_LCD_HD44780_V1/HD44780.c:760: undefined reference to `NVIC_SetVectorTable'
       [cc] C:\CooCox\CoIDE\workspace\STM32_LCD_HD44780_V1/HD44780.c:764: undefined reference to `NVIC_PriorityGroupConfig'
       [cc] collect2.exe: error: ld returned 1 exit status
       [cc] C:\CooCox\CoIDE\workspace\STM32_LCD_HD44780_V1/HD44780.c:770: undefined reference to `NVIC_Init'

I have tried to compile the code by not initializing the LCD_InitializeNVIC function in the main function. However, still it seems that there is no effect on the LCD. The LCD is not even initializing.

Please help to debug this code. If in case, anyone has a demo code for STM32F4 LCD HD44780, please share.

Regards,
Shashank

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