Help me write a code for RA8835 with STM32 and LCD

[ranatel]

Hi,
I have a big problem in using my LCD with RA8835 micro controller.
I dont know what to do in write process? it is 6800 mode and I dont know what to do? Does my micro Speed effect on it? (clock of micro : 72MHz)
please help me!!!!!
thanks

 

[bobcat1]

Re: RA8835 with STM32

HI


Yes , LCD display module are very slow device
so you need to make all signal go very slow using delays ( if you are emulating bus using I/O) or using the FSMC of the STM32 you will need to slow down the bus clock

All the best

Bobi

The microcontroller specialist