LCD IL9340c - SPI | Cypress Semiconductor
LCD IL9340c - SPI
I use a C8YCKIT-49-4200 and I try to drive an LCD 2.2inch , I found a program for arduino and I rewrite them for Init this LCD.
However , The SPI connection don't work , I choose the component SPI MASTER and this API
My question : Can i use this API SPIM_1_WriteTxData without using interrupt ?
Sorry, English is not my native language .
Thank for your help.
Here , my functions for send command and data to LCD
void write_command(unsigned char cmd)
void write_data(unsigned char d)