pub async fn read_touch(i2c: &SharedI2cBus) -> Result<Option<(u16, u16)>, Error>Expand description
Read first touch point. Returns Some((x, y)) if touched, None otherwise.
pub async fn read_touch(i2c: &SharedI2cBus) -> Result<Option<(u16, u16)>, Error>Read first touch point. Returns Some((x, y)) if touched, None otherwise.