Posted on March 02, 2018 at 11:28I am just starting my work with an STM32l496ZG nucleo board. I am using an ST7789V Display, which i want to connect via SPI1. CubeMX is configured to use SPI with DMA for TX, and the necessary interrupts.How should i...
Posted on October 29, 2017 at 21:08Hi,As far as I understand I could use the nucelo board LTDC Display interface. It needs sufficient RAM for the frame buffer and a DMA2D, all this apparently without any CPU intervention. On the other the display is...
Posted on December 25, 2017 at 15:52Hello All,I would like to understand the LCD Interfacing with the SPI Communications.Fo LCD,I Think it would be a one communication.I am using STMCUBEMXI am assigning few pins to the others like usb-Device n usb H...
Posted on September 30, 2017 at 11:02Test Nucleo board,(SPI_FullDuplex_ComPolling) I tried to modify SPI example code to drive LCD,But I have no idea how to send 9bit data ,I found data size setting, SPI_DATASIZE_9BIT?Clk send 9bit clock, but data a...
Posted on March 09, 2017 at 13:34Hi to all,I am developing a graphic driver that handle 2 LCD over the SPI1 port and different CS lines. I setup a frame renderer tat renders 128 scanlines made of 160 pixels. A frame rendering can be launched by the ...
Posted on December 08, 2016 at 00:28Hi all.I'm controlling a parallel device which is using 12 bits parallel interface plus clock signal. I've created a class which is containing LTDC to pass the parallel data to the device with 30 MHz clock. Device...
Posted on February 11, 2014 at 07:42Hi, I am trying to use stm32f3 spi to interface nokia lcd, 5110 but it does not work. I am not sure what is wrong with my code. Can anyone help me please? Thanks////////////////////////////////////////////////////...
Posted on December 12, 2011 at 10:52Hi, I use a stm3210c-eval board. I connect to the lcd display through the spi interface with the help of the st gui library. I find the display very slow. To display a 16 bits rgb picture of 152x152px, it takes al...