St7789 esp8266. Nov 6, 2024 · Hey, I am trying to find drivers for a 320x240 adafruit display that work on the STM32U5 without using the HAL. If you then set pin PA5 to Reset_State again with STM32CubeMX or STM32CubeIDE, you can easily set Jul 7, 2023 · 2023-09-14 11:21 AM Hi Xisco, Thanks buddy I found these small SPI screens are fussy about how you connect the SPI wires and power wires and best like too use PCB tracks where possible, I changed my jumper connections and the ST7789 sprang to life! Jul 1, 2024 · According to the datasheet, what is the maximum speed of the ST7789 for the SPI protocol? If we use an LCD with the ST7789 driver and connect it via the SPI protocol to a microcontroller, would we get higher speed with the STM32G0B0CET6 microcontroller or the STM32H562RIT6 microcontroller? Or does i Nov 28, 2021 · I made some changes in the st7789 library: I set dma for spi2 from cube mx I changed the HAL_SPI_Transmit () functions to HAL_SPI_Transmit_DMA () in the st7789. Oct 31, 2022 · Unable to display anything on ST7789 screen via NUCLEO STM32F070RB Sep 5, 2024 · The ZIP with the source codes from Waveshare also contains the ioc files of the projects for STM32, which are based on STM32F103 but can be converted to STM32F401. Mar 24, 2025 · Hi Team, I am a complete beginner. How can I port Jun 12, 2020 · Hello, I am trying to interface ST7789 display with STM32F429 using RGB 565 interface. I cannot seem to find anyone who has a ST7789 driver that does not use the HAL. void LCD_IO_Write. I am working on a project using STM32F429 DISC1 to drive an external LCD using LTDC (parallel RGB interface) using the ST7789H2 driver. I have used the st7789 library from STM32F4 package Apr 7, 2024 · The built-in LCD didn't work, so I connected an external 280x240 ST7789 LCD to SPI1. Currently, I have a working code for running the LCD that comes with the discovery board using the ILI9341 driver. Thanks. Before porting my ST7789 code, I tried to use the library offered by the examples in the latest STM32CubeIDE libraries (st7789h2 written by the MCD Application team). PA5 is already assigned to LD2 on the NUCLEO, but you can easily change this by opening SB21, for example, and thus disconnecting LD2. Data was sent from dma, but there is a shift and color problem in the image on the screen. Have any of you used the ST7789 with the STM32U5? Any help would be appreciated. c file. How can I solve this problem? thanks. During the LCD initialization I'm using a loop to send a series of command/data bytes using the HAL_SPI_Transmit_DMA() HAL function but the DMA status never goes back to READY (see my function below). Nov 12, 2024 · I'm using SPI on STM32H563 with DMA to interface to a ST7789 LCD controller. void LCD_IO_Write Nov 6, 2024 · Hey, I am trying to find drivers for a 320x240 adafruit display that work on the STM32U5 without using the HAL.