C++ (Cpp) accsns_get_acceleration_data示例

示例#1

文件： alps-input.c 项目： manoranjan2050/Compact

static void accsns_poll(struct input_dev *idev)
{
	int xyz[3];

	if(accsns_get_acceleration_data(xyz) == 0) {
		input_report_abs(idev, EVENT_TYPE_ACCEL_X, xyz[0]);
		input_report_abs(idev, EVENT_TYPE_ACCEL_Y, xyz[1]);
		input_report_abs(idev, EVENT_TYPE_ACCEL_Z, xyz[2]);
		idev->sync = 0;
		input_event(idev, EV_SYN, SYN_REPORT, 1);
	}
}

示例#2

static ssize_t accsns_position_show(struct device *dev,
		struct device_attribute *attr, char *buf)
{
	int x = 0, y = 0, z = 0;
	int xyz[3];

	if (probeA == PROBE_SUCCESS) {
		if (accsns_get_acceleration_data(xyz) == 0) {
			x = xyz[0];
			y = xyz[1];
			z = xyz[2];
		} else {
			x = 0;
			y = 0;
			z = 0;
		}
	}
	return snprintf(buf, PAGE_SIZE, "(%d %d %d)\n", x, y, z);
}

示例#3

文件： alps-input.c 项目： manoranjan2050/Compact

static ssize_t accsns_position_show(struct device *dev,
				   struct device_attribute *attr, char *buf)
{
	int x,y,z;
	int xyz[3];

        printk(KERN_INFO "[ALPS] accsns_position_show\n");  

	if(accsns_get_acceleration_data(xyz) == 0) {
		x = xyz[0];
		y = xyz[1];
		z = xyz[2];
	} else {
		x = 0;
		y = 0;
		z = 0;
	}
	return snprintf(buf, PAGE_SIZE, "(%d %d %d)\n",x,y,z);
}