Hardware requirements
Mini/micro USB cable
MIMXRT700-EVK board
Personal Computer
RK055MHD091 panel or RK055AHD091 panel or RK055IQH091 panel
Board settings
Connect the panel to J52. Switch the J45 jumper to the 1-2 configuration to enable XSPI1 PSRAM memory access. Switch the SW10 boot mode switch to the 01 XSPI0 flash configuration.
Prepare the Demo
Connect a micro USB cable between the PC host and the CMSIS DAP USB port (J54) on the board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Build the project, the project uses the RK055MHD091 panel.
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
When the example runs, you can see a tiger with high render quality on white buffer.
Running the ARMGCC demo under GDB
Assuming your $PATH variable points to arm-none-eabi-gdb:
$ arm-none-eabi-gdb release/openvg_tiger_freertos_cm33_core0.elf
target remote localhost:2331
monitor reset
load
monitor go
continue