How can I interface touchscreen with Renesas RA6M4 MCU.
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The CapTouch driver in the FSP is for the Capacitive Touch Sensing Unit peripheral (CTSU) built into the RA MCU devices. You will need to build the driver for the the external touch screen chip using the basic drivers the FSP provides (e.g. I2C, SPI external IRQ).
The CapTouch driver in the FSP is for the Capacitive Touch Sensing Unit peripheral (CTSU) built into the RA MCU devices.
You will need to build the driver for the the external touch screen chip using the basic drivers the FSP provides (e.g. I2C, SPI external IRQ).
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