All connections are correct but only the backlight is turned on. On another processor, the following code works fine. I attach the entire project and the display connection diagram. Thank you in advance for your help.
When remap is the default so base address is 0x6000000, it only wrote data to the first memory group when I called HAL_EnableFMCMemorySwapping ();and changed the address to 0xC0000000 Nothing is typed into the cells. I have no idea why that is
I started a new project, wrote new code and it's still doesn't work. maybe addresess are wrong for my fmc configuration. I tried 0x60000000/0xC0000000 for command and 0x60200000/0xC0200000 for data. LCD Register Select pin is connected to A20 pin. I ...
So in the main function I called the HAL_EnableFMCMemorySwapping () function;and I changed the addresses from 0x60000000 to 0xC0000000 and unfortunately it did not change anything.
So in the main function I called the HAL_EnableFMCMemorySwapping () function; and I changed the addresses from 0x60000000 to 0xC0000000 and unfortunately it did not change anything.
