mipi_dsi_compliant_test#
Overview#
This project is used for MIPI DSI compliant test.
For compliant test, the MIPI DSI works in video mode, there should be 3 types of data pattern on data lane:
… 11110000 11110000 …
… 11111000 11111000 …
… 00000111 00000111 …
To meet this requirement, the MIPI DSI output pixel format is set to 24-bit format, and the framebuffer format is XRGB8888. The whole framebuffer is divided into three parts, one part for each data pattern.
When this project runs, if the panel is connected, the panel shows three regions with different gray scale. The MIPI DSI signals could be connected to compliant test instrument.
Supported Boards#
MIMXRT1170-EVKB
Hardware requirements
Mini/micro USB cable
MIMXRT1170-EVKB board
Personal Computer
RK055MHD091 panel or RK055AHD091 panel or RK055IQH091 panel or RaspberryPi panel
Board settings
Connect the panel to J48. For RaspberryPi panel, connect the panel to J84, then connect the panel’s 5V pin to J85-1, GND pin to J85-2. Connect 5V power to J43, set J38 to 1-2
Prepare the Demo
Connect a USB cable between the host PC and the OpenSDA 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
Build the project, the project uses RK055MHD091 by default, to use other panels, set the coresponding panel DEMO_PANEL_xxx(without ‘_SUPPORT’) to y in prj.conf under board example folder before project generation. The supported panels can be found in examples_boards<board>\project_segments\display_support\Kconfig.prjseg. Or change the macro DEMO_PANEL in mcux_config.h of the project, which number represents which panel can be found in display_support.h and mcux_config.h
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, the screen shows what described in overview.
MIMXRT1160-EVK
Hardware requirements
Mini/micro USB cable
MIMXRT1160-EVK board
Personal Computer
RK055MHD091 panel or RK055AHD091 panel or RK055IQH091 panel
Board settings
Connect the panel to J48 Connect 5V power to J43, set J38 to 1-2
Prepare the Demo
Connect a USB cable between the host PC and the OpenSDA 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
Build the project, the project uses RK055MHD091 by default, to use other panels, set the coresponding panel DEMO_PANEL_xxx(without ‘_SUPPORT’) to y in prj.conf under board example folder before project generation. The supported panels can be found in examples_boards<board>\project_segments\display_support\Kconfig.prjseg. Or change the macro DEMO_PANEL in mcux_config.h of the project, which number represents which panel can be found in display_support.h and mcux_config.h
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, the screen shows what described in overview.
FRDM-IMXRT1152
Hardware requirements
Type-C USB cable
FRDM-IMXRT1152 board
Personal Computer
RK055MHD091 panel or RK055AHD091 panel or RK055IQH091 panel or RaspberryPi panel
Board settings
Connect the panel to J62. For RaspberryPi panel, connect the panel to J58, then connect the panel’s 5V pin to J56-1, GND pin to J56-2.
Prepare the Demo
Connect a USB cable between the host PC and the OpenSDA 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
Build the project, the project uses RaspberryPi by default, to use other panels, set the coresponding panel DEMO_PANEL_xxx(without ‘_SUPPORT’) to y in prj.conf under board example folder before project generation. The supported panels can be found in examples_boards<board>\project_segments\display_support\Kconfig.prjseg. Or change the macro DEMO_PANEL in mcux_config.h of the project, which number represents which panel can be found in display_support.h and mcux_config.h
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, the screen shows what described in overview.