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https://github.com/RobertoBenjami/stm32_graphics_display_drivers

STM32 LCD drivers (currently: spi(dma), gpio, fsmc(dma), st7735, st7783, ili9325, ili9328, ili9341, ili9486, ili9488, hx8347g)
https://github.com/RobertoBenjami/stm32_graphics_display_drivers

arm c cubemx gcc-arm hx8347g ili9325 ili9341 ili9486 ili9488 jpeg jpg lcd-driver st7735 st7783 stm32 touchscreen xpt2046

Last synced: 3 months ago
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STM32 LCD drivers (currently: spi(dma), gpio, fsmc(dma), st7735, st7783, ili9325, ili9328, ili9341, ili9486, ili9488, hx8347g)

Host: GitHub
URL: https://github.com/RobertoBenjami/stm32_graphics_display_drivers
Owner: RobertoBenjami
Created: 2019-05-18T18:05:36.000Z (over 5 years ago)
Default Branch: master
Last Pushed: 2022-12-29T12:45:45.000Z (almost 2 years ago)
Last Synced: 2023-11-17T17:34:18.493Z (12 months ago)
Topics: arm, c, cubemx, gcc-arm, hx8347g, ili9325, ili9341, ili9486, ili9488, jpeg, jpg, lcd-driver, st7735, st7783, stm32, touchscreen, xpt2046
Language: C
Homepage:
Size: 8.55 MB
Stars: 449
Watchers: 20
Forks: 95
Open Issues: 3
Metadata Files:
- Readme: README.md

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README

        # STM32Fxxx graphics display drivers

## Layer chart, examples circuits and settings:

- Lcd_drv.pdf ( https://github.com/RobertoBenjami/stm32_graphics_display_drivers/blob/master/Lcd_drv.pdf )

## LCD I/O and touchscreen I/O driver:

- lcd_io_spi: software SPI, hardware SPI, hardware SPI with DMA

- lcd_io_gpio8: 8 bit paralell without analog resistive touchscreen

- lcd_io_gpio16: 16 bit paralell without analog resistive touchscreen

- lcd_io_fsmc8: 8 bit paralell without analog resistive touchscreen + FSMC or FSMC with DMA

- lcd_io_fsmc16: 16 bit paralell without analog resistive touchscreen + FSMC or FSMC with DMA

- lcdts_io_gpio8: 8 bit paralell with analog resistive touchscreen

- lcdts_io_fsmc8: 8 bit paralell with analog resistive touchscreen + FSMC or FSMC with DMA

- ts_xpt2046: XPT2046 touchscreen driver, software and hardware SPI, 4 or 5 wires

- lcdts_io_spi_xpt2046: LCD and XPT2046 in common SPI, software and hardware SPI with DMA (DMA only in LCD)

|stm family|spi|gpio8|gpio16|fsmc8|fsmc16|ts_gpio8|ts_fsmc8|ts_xpt2046|spi_xpt2046|note|

|--|--|--|--|--|--|--|--|--|--|--|

|STM32F0|+|+|+||||||||

|STM32F1|+|+|+|||+||+|||

|STM32F2|+|+|+|+|+|+|+|+|+||

|STM32F3|+|+|+||||||||

|STM32F4|+|+|+|+|+|+|+|+|+||

|STM32F7|+|+|+||||||||

|STM32G0||+|+|||||||not tested|

|STM32G4||+|+|||||||not tested|

|STM32L0|+|+|+|||||||not tested|

|STM32L1|+|+|+||||||||

|STM32L4|+|+|+|||||||not tested|

|STM32L5||+|+|||||||not tested|

|STM32H7||+|+||||||||

## LCD driver:

- st7735  (SPI mode tested)

- st7783  (8 bit paralell mode tested)

- ili9325 (8 bit paralell mode tested)

- ili9328 (8 bit paralell mode tested)

- ili9341 (SPI, 8 bit and 16 bit paralell mode, SPI with LTDC mode tested)

- ili9486 (8 bit paralell mode tested)

- ili9488 (SPI, 8 bit paralell mode tested)

- hx8347g (8 bit paralell mode tested)

## App:

- LcdSpeedTest: Lcd speed test 

- TouchCalib: Touchscreen calibration program 

- Paint: Arduino paint clone

- JpgViewer: JPG file viewer from SD card or pendrive

- AnalogClock: Analog Clock demo

  (printf: the result, i use the SWO pin for ST-LINK Serial Wire Viewer (SWV). See:examples/Src/syscalls.c)

- 3d filled vector (from https://github.com/cbm80amiga/ST7789_3D_Filled_Vector_Ext)

## How to use starting from zero?

- stm32f103c8 - spi: https://www.youtube.com/watch?v=4NZ1VwuQWhw

- stm32f103c8 - gpio8: https://www.youtube.com/watch?v=2oP4vGotuJA

- stm32f103c8 - gpio8 with touchscreen: https://www.youtube.com/watch?v=qyCctzAbD2g

- stm32f407zet - fsmc16, sdcard, jpg: https://www.youtube.com/watch?v=hfeKMZXt2L8

- stm32f429zi discovery - spi-dma, usbhost pendrive, jpg: https://www.youtube.com/watch?v=Qi8CtNJGWFw

1. Create project for Cubemx or CubeIDE

- setting the RCC (Crystal/ceramic resonator)

- setting the debug (SYS / serial wire or trace assyn sw)

- setting the timebase source (i like the basic timer for this)

- if FSMC : setting the FSMC (chip select, memory type = LCD, Lcd reg select, data = 8 or 16 bits, timing)

- if SDCARD : setting the SDIO mode, enable the FATFS, FATFS: USE_LFN, MAX_SS = 4096, FS_LOCK = 5, RTC enabled

- if USB pendrive : setting the USB host, setting the USB power, enable the FATFS, USE_LFN, MAX_SS = 4096, FS_LOCK = 5

- if JPG : enabled the LIBJPEG

- setting the clock configuration

- project settings: project name, toolchain = truestudio, stack size = 0x800

- generate source code

2. Truestudio or CubeIDE

- open projects from file system (only Truestudio)

- open main.c

- add USER CODE BEGIN PFP: void mainApp(void);

- add USER CODE BEGIN WHILE: mainApp();

- open main.h

- add USER CODE BEGIN Includes (#include "stm32f1xx_hal.h" or #include "stm32f4xx_hal.h" or ...)

- add 2 new folder for Src folder (App, Lcd)

- copy file(s) from App/... to App

- copy 4 or 7 files from Drivers to Lcd (lcd.h, bmp.h, stm32_adafruit_lcd.h / c, if touch: ts.h, stm32_adafruit_ts.h / c)

- copy Fonts folder to Lcd folder

- copy io driver to Lcd folder (lcd_io_...h / c or lcdts_io...h / c or...)

- copy lcd driver to Lcd folder (st7735.h / c or ili9325.h /c or...)

- if printf to SWO : copy syscalls.c to Src folder

- setting the configuration the io driver header file (pin settings, speed settings etc...)

- setting the LCD configuration (orientation, touchscreen)

- add include path : Src/Lcd

- setting the compile options (Enable paralell build, optimalization)

- compile, run ...

## Example (please unzip the app you like):

- f103c8t_app: (stm32f103c8t HAL applications, cubemx, truestudio)

- f103c8t_app_rtos: (stm32f103c8t HAL-FreeRtos applications, cubemx, truestudio)

- f407vet_app: (stm32f407vet HAL-applications, cubemx, truestudio)

- f407vet_app_rtos: (stm32f407vet HAL-FreeRtos applications, cubemx, truestudio)

- f407vet_app_fsmc: (stm32f407vet HAL applications, FSMC, cubemx, truestudio)

- f407vet_app_rtos_fsmc: (stm32f407vet HAL-FreeRtos applications, FSMC, cubemx, truestudio)

- f407vet_app_fsmc16: (stm32f407vet HAL applications, FSMC 16 bit, cubemx, truestudio)

- f407zet_app_fsmc16_extsram: (stm32f407zet HAL applications, FSMC 16 bit, external 1MB SRAM, cubemx, truestudio)

## How to adding the SWO support to cheap stlink ?

https://lujji.github.io/blog/stlink-clone-trace/