Create an NXP MCUXpresso IDE project Renesas EK-RA6M3G quick start guide

C

Configure NXP i.MX RT1170 pins

To get Qt Quick Ultralite working, 1170's pins need some configuration. Use the pin configuration tool to add/modify following functional groups with the following pin configurations:

Note: If a pin property is not listed or the value is empty, use the default value.

BOARD_InitPins -> BOARD_InitLpuartPins

Called by default initialization function: true

Pin	Software Input On	Pull/Keeper select	Drive strength
M15	Enabled	Keeper	Normal
L13		Keeper	Normal

BOARD_InitMipiPanelPins

Called by default initialization function: true

Pin	Peripheral	Signal	Software Input On	Pull up/down config	Pull/Keeper select	Open drain	Drive strength
K17	GPIO9	gpio_io,29
R13	GPIO9	gpio_io,01
R14	GPIO9	gpio_io,00		Pull Down	Keeper		Normal
A4	GPIO11	gpio_io,16
N7	LPI2C5	SDA	Enabled	Pull Down		Enabled	Normal
N8	LPI2C5	SCL	Enabled			Enabled	Normal
N12	GPIO2	gpio_mux_io,31		Pull Down

BOARD_InitGpioPins

Called by default initialization function: true

Pin	Peripheral	Signal	Direction	GPIO interrupt
M13	GPIO9	gpio_io,03	Output
T8	GPIO13	gpio_io,00	Input	Rising Edge

After all pins have been configured, select the Update Code button to generate the pin configuration code.

By default, the touch interrupt is set to happen on GPIO8 pin, which enables interrupt handling on CM4 core but not on CM7. The pin configuration above routes the interrupt to GPIO2, which can be accessed from CM7 core, but you'll have to manually change the pin definition. You can do this as follows:

Open board/board.h file.
Find the #define BOARD_MIPI_PANEL_TOUCH_INT_GPIO GPIO8 line and replace GPIO8 with GPIO2.

Create an NXP MCUXpresso IDE project Renesas EK-RA6M3G quick start guide

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