Embedded_SDK
/
MCUXpresso_MIMXRT1021xxxxx
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
MCUXpresso_MIMXRT1021xxxxx/boards/evkmimxrt1020/azure_rtos_examples/usbx_host_hid_keyboard
History
Yilin Sun 763d32be90
Updated SDK to v2.15.000 
Signed-off-by: Yilin Sun <imi415@imi.moe>
 		2024-03-15 22:23:36 +08:00
..
armgcc Updated SDK to v2.15.000 2024-03-15 22:23:36 +08:00
board.c Updated SDK to v2.15.000 2024-03-15 22:23:36 +08:00
board.h Updated SDK to v2.15.000 2024-03-15 22:23:36 +08:00
board_setup.c Initial SDK v2.12.0 2022-08-23 23:00:33 +08:00
board_setup.h Initial SDK v2.12.0 2022-08-23 23:00:33 +08:00
clock_config.c Updated to SDK v2.14.0 2023-08-31 23:30:31 +08:00
clock_config.h Updated to SDK v2.14.0 2023-08-31 23:30:31 +08:00
dcd.c Initial SDK v2.12.0 2022-08-23 23:00:33 +08:00
dcd.h Initial SDK v2.12.0 2022-08-23 23:00:33 +08:00
evkmimxrt1020_sdram_init.jlinkscript Initial SDK v2.12.0 2022-08-23 23:00:33 +08:00
fx_user.h Updated to SDK v2.14.0 2023-08-31 23:30:31 +08:00
nx_user.h Updated to SDK v2.14.0 2023-08-31 23:30:31 +08:00
pin_mux.c Initial SDK v2.12.0 2022-08-23 23:00:33 +08:00
pin_mux.h Initial SDK v2.12.0 2022-08-23 23:00:33 +08:00
readme.md Updated SDK to v2.15.000 2024-03-15 22:23:36 +08:00
tx_user.h Updated to SDK v2.14.0 2023-08-31 23:30:31 +08:00
usbx_host_hid_keyboard.c Updated to SDK v2.14.0 2023-08-31 23:30:31 +08:00
usbx_host_hid_keyboard_v3_14.xml Updated SDK to v2.15.000 2024-03-15 22:23:36 +08:00
ux_hcd_interrupt_handler.c Initial SDK v2.12.0 2022-08-23 23:00:33 +08:00
ux_user.h Updated SDK to v2.15.000 2024-03-15 22:23:36 +08:00

readme.md

Overview

This example can work with a USB HID keyboard. When connecting a USB HID keyboard and pressing keys, the serial port will output which key has been pressed.

SDK version

  • Version: 2.15.000

Toolchain supported

  • IAR embedded Workbench 9.40.1
  • Keil MDK 5.38.1
  • GCC ARM Embedded 12.2
  • MCUXpresso 11.8.0

Hardware requirements

  • Mini/micro USB cable
  • USB A to micro USB cable
  • Target board
  • Personal Computer
  • USB keyboard

Board settings

No special settings are required.

Prepare the Demo

  1. Connect a USB cable between the host PC and the OpenSDA USB port on the target board.
  2. Open a serial terminal with the following settings:
    • 115200 baud rate
    • 8 data bits
    • No parity
    • 1 stop bit
    • No flow control
  3. Compile the demo with the configuration, "flexspi_nor_debug".
  4. Write the program to the flash of the target board.
  5. Press the reset button on your board to start the demo.
  6. Connect a USB keyboard to the board.
  7. The serial terminal will dump keyboard input. Running the demo ================ After writing the program to the flash of the target board, press the reset button on your board to start the demo. The serial port will output:

USBX host HID Keyboard example

Then, connect a USB Keyboard to the USB high speed device port of the board. The example will print the pressed keyboard key.

For example: Input: a Input: b Input: c