input_pat912x.h File Reference

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Functions
int	pat912x_set_resolution (const struct device *dev, int16_t res_x_cpi, int16_t res_y_cpi)
	Set resolution on a pat912x device.

Function Documentation

pat912x_set_resolution()

int pat912x_set_resolution	(	const struct device *	dev,
		int16_t	res_x_cpi,
		int16_t	res_y_cpi )

Set resolution on a pat912x device.

Parameters

dev	pat912x device.
res_x_cpi	CPI resolution for the X axis, 0 to 1275, -1 to keep the current value.
res_y_cpi	CPI resolution for the Y axis, 0 to 1275, -1 to keep the current value.