Hi, I have a SPI TFT with touch and SD card (http://www.lcdwiki.com/2.4inch_SPI_Module_ILI9341_SKU:MSP2402), all using SPI for communication. When I use the TFT and touch in SPI1 both works fine, but when I use the SD in the same MISO and MOSI, the TFT and Touch became unstable, so I decided to use the SPI3 (PC10 for SCK, PC11 for MISO and PC12 for MOSI) for SD and SPI 1 for TFT and touch, so I see that the SPI3 didn't work. I tried to invert and use just TFT in SPI3 without sucess.
There are any way to make the SPI3 to work?
I don't use SPI step drives, so, if there are no way to use SPI3, is there are any way to use SPI2?
Hi, I have a SPI TFT with touch and SD card (http://www.lcdwiki.com/2.4inch_SPI_Module_ILI9341_SKU:MSP2402), all using SPI for communication. When I use the TFT and touch in SPI1 both works fine, but when I use the SD in the same MISO and MOSI, the TFT and Touch became unstable, so I decided to use the SPI3 (PC10 for SCK, PC11 for MISO and PC12 for MOSI) for SD and SPI 1 for TFT and touch, so I see that the SPI3 didn't work. I tried to invert and use just TFT in SPI3 without sucess. There are any way to make the SPI3 to work? I don't use SPI step drives, so, if there are no way to use SPI3, is there are any way to use SPI2?