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Question asked by delos_reyes.kristian on Jan 17, 2013
Hi Guys,

I am A week old from using STM32 VL and STM32F4Discovery and olimex stm32-sk,

I am trying to run and LCD example comming from an olimex stm32-sk board for LCD example and it worked,o

i tried to run the same program having same ports in LCD following in detail the RS RW E d4-d7 but it did not work  but i did observe the pins and they are pulsating meaning it is implementing the code.. why is that?

sorry for my dumb questions I am from PIC programming and this is my first time in C programming for microcontrollers and I am a bit confused in what is happenning though I am slowly able to understand