Hardware requirements#
Micro USB cable
IMX943-EVK board
J-Link Debug Probe
12V~20V power supply
Personal Computer
BOE EV121WXM-N12 (LCD SPEC) panel
Board settings#
Connect the LCD SPEC panel to J38
Note#
Please run the application in Low Power boot mode (without Linux BSP). The IP module resource of the application is also used by Linux BSP. Or, run with Single Boot mode by changing Linux BSP to avoid resource conflict.
Prepare the Demo#
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW301 to power on the board.
Connect a micro USB cable between the host PC and the J1401 USB port on the target board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either re-power up your board or launch the debugger in your IDE to begin running the example.
For figure_display function: Load the figure binary file by using Jlink command “loadbin xxx.bin 0x80000000”(default LCD SPEC panel).
Running the demo#
When the example runs, the screen shows what described in overview.