ART-PI for Zephyr(STM32H750XB)

Pages

Support hardware

Basic development board

• LED
• UART
• BUTTON
• FMC SDRAM
• LTDC 800x480
• TOUCH GT1151
• QSPI W25Q64JV
• SPI W25Q128JV
• SDMMC SD
• USB

Industrial expansion board

• BUZZER
• RS232
• RS485
• ETH
• FDCAN
• DC_IN

Examples that can be used directly

Build to internal flash（128K）

west build -p always -b art_pi samples/basic/blinky

west build -p always -b art_pi samples/hello_world

west build -p always -b art_pi samples/basic/button

west build -p always -b art_pi samples/drivers/spi_flash

west build -p always -b art_pi samples/subsys/usb/cdc_acm

west build -p always -b art_pi samples/subsys/fs/fs_sample -- \
  -DCONFIG_SDMMC_STM32_CLOCK_CHECK=n 

west build -p always -b art_pi samples/drivers/display -- \
  -DCONFIG_MEMC=y \
  -DCONFIG_HEAP_MEM_POOL_SIZE=102400
    
west build -p always -b art_pi samples/subsys/input/draw_touch_events -- \
  -DCONFIG_I2C=y \
  -DCONFIG_INPUT_GT911=y \
  -DCONFIG_INPUT_GT911_INTERRUPT=y \
  -DCONFIG_INPUT_THREAD_STACK_SIZE=2048 \
  -DCONFIG_MEMC=y \
  -DCONFIG_HEAP_MEM_POOL_SIZE=102400

west build -p always -b art_pi samples/subsys/input/input_dump -- \
  -DCONFIG_I2C=y \
  -DCONFIG_INPUT_GT911=y \
  -DCONFIG_INPUT_GT911_INTERRUPT=y

Provide additional examples

hdj@hdj-virtual-machine:~/zephyrproject/art_pi_example$ tree -L 1
.
├── 1.with_mcuboot
├── 2.app
├── 3.fmc_sdram_speedtest
├── 4.sdmmc_sd_speedtest
├── 5.beep
├── 6.rs232
├── 7.rs485
├── 8.eth
├── 9.eth_speed_test
├── 10.touch_gt1151
├── 11.lvgl
├── 12.lvgl_demos
├── 13.usb_mass_ram
├── 15.usb_mass_sdmmc
├── 16.webusb
├── 17.hid_keyboard
├── 18.hid_mouse
├── 19.uvc

The file structure followed by the additional examples

hdj@hdj-virtual-machine:~/zephyrproject$ tree -L 1
.
├── art_pi_example
├── bootloader
├── modules
├── optional
├── tools
├── zephyr

art_pi_example目录下存放额外的示例

download tools

read linux下cubeprogrammer中添加自己的外部下载算法.md

mcuboot（The use of additional examples requires the inclusion of them.）

add file art_pi.conf for bootloader/mcuboot/boot/zephyr/boards/

art_pi.conf

CONFIG_BOOT_DIRECT_XIP=y
CONFIG_STM32_MEMMAP=y
CONFIG_BOOT_MAX_IMG_SECTORS_AUTO=n
CONFIG_BOOT_MAX_IMG_SECTORS=4096

serial

# find
ls /dev/ttyUSB* /dev/ttyACM*

# open
picocom -b 115200 /dev/ttyACM0

Common picocom shortcut keys

• Ctrl + A, Ctrl + Q → 挂起串口，不退出
• Ctrl + A, Ctrl + Z → 帮助菜单
• Ctrl + A, Ctrl + X → 退出并关闭设备