/*******************************************************************************************
Function: mhb_ioctl
Description: ioctrl function to /dev/motionhub, do open, close motion, or set interval and attribute to motion
Data Accessed: no
Data Updated: no
Input: struct file *file, unsigned int cmd, unsigned long arg
cmd indicates command, arg indicates parameter
Output: no
Return: result of ioctrl command, 0 successed, -ENOTTY failed
*******************************************************************************************/
static long mhb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
#ifdef MHB_LOG_ON
printk(KERN_INFO "motionhub_channel mhb_ioctl cmd: [%d]\n", cmd);
//printk(KERN_INFO "motionhub_channel mhb_ioctl arg: [%d]\n", arg);
#endif
switch(cmd)
{
case MHB_IOCTL_MOTION_START:
break;
case MHB_IOCTL_MOTION_STOP:
break;
case MHB_IOCTL_MOTION_ATTR_START:
break;
case MHB_IOCTL_MOTION_ATTR_STOP:
break;
default:
printk(KERN_ERR"mhb_ioctl unknown cmd : %d\n", cmd);
return -ENOTTY;
}
inputhub_route_cmd(ROUTE_MOTION_PORT,cmd,arg);
return 0;
}
/*******************************************************************************************
Function: shb_ioctl
Description: 定义/dev/sensorhub节点的ioctl函数，主要用于设置传感器命令和获取MCU是否存在
Data Accessed: 无
Data Updated: 无
Input: struct file *file, unsigned int cmd, unsigned long arg，cmd是命令码，arg是命令跟的参数
Output: 无
Return: 成功或者失败信息
*******************************************************************************************/
static long shb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
void __user *argp = (void __user *)arg;
/*begin huangwen 20120706*/
int sensorMcuMode;
/*end huangwen 20120706*/
switch (cmd) {
case SHB_IOCTL_APP_ENABLE_SENSOR:
get_acc_calibrate_data();
get_mag_calibrate_data();
get_cap_prox_calibrate_data();
get_airpress_calibrate_data();
break;
case SHB_IOCTL_APP_DISABLE_SENSOR:
break;
/*begin huangwen 20120706*/
case SHB_IOCTL_APP_GET_SENSOR_MCU_MODE:
sensorMcuMode = getSensorMcuMode();
hwlog_info( "isSensorMcuMode [%d]\n", sensorMcuMode );
if (copy_to_user(argp, &sensorMcuMode, sizeof(sensorMcuMode)))
return -EFAULT;
return 0;
break;
/*end huangwen 20120706*/
case SHB_IOCTL_APP_DELAY_ACCEL:
case SHB_IOCTL_APP_DELAY_LIGHT:
case SHB_IOCTL_APP_DELAY_PROXI:
case SHB_IOCTL_APP_DELAY_GYRO:
case SHB_IOCTL_APP_DELAY_GRAVITY:
case SHB_IOCTL_APP_DELAY_MAGNETIC:
case SHB_IOCTL_APP_DELAY_ROTATESCREEN:
case SHB_IOCTL_APP_DELAY_LINEARACCELERATE:
case SHB_IOCTL_APP_DELAY_ORIENTATION:
case SHB_IOCTL_APP_DELAY_ROTATEVECTOR:
case SHB_IOCTL_APP_DELAY_PRESSURE:
case SHB_IOCTL_APP_DELAY_TEMPERATURE:
case SHB_IOCTL_APP_DELAY_RELATIVE_HUMIDITY:
case SHB_IOCTL_APP_DELAY_AMBIENT_TEMPERATURE:
case SHB_IOCTL_APP_DELAY_MCU_LABC:
case SHB_IOCTL_APP_DELAY_HALL:
case SHB_IOCTL_APP_DELAY_MAGNETIC_FIELD_UNCALIBRATED:
case SHB_IOCTL_APP_DELAY_GAME_ROTATION_VECTOR:
case SHB_IOCTL_APP_DELAY_GYROSCOPE_UNCALIBRATED:
case SHB_IOCTL_APP_DELAY_SIGNIFICANT_MOTION:
case SHB_IOCTL_APP_DELAY_STEP_DETECTOR:
case SHB_IOCTL_APP_DELAY_STEP_COUNTER:
case SHB_IOCTL_APP_DELAY_GEOMAGNETIC_ROTATION_VECTOR:
case SHB_IOCTL_APP_DELAY_AIRPRESS:
case SHB_IOCTL_APP_DELAY_HANDPRESS:
case SHB_IOCTL_APP_DELAY_CAP_PROX:
break;
default:
hwlog_err("shb_ioctl unknown cmd : %d\n", cmd);
return -ENOTTY;
}
return inputhub_route_cmd(ROUTE_SHB_PORT,cmd,arg);
}
