@brief This function is called whenever device is being read from user space i.e. data is * being sent from the device to the user. In this case is

@brief This function is called whenever device is being read from user space i.e. data is * being sent from the device to the user. In this case is

@brief The device release function that is called whenever the device is closed/released by * the userspace program * @param inodep A pointer to a

@brief The device release function that is called whenever the device is closed/released by * the userspace program * @param inodep A pointer to a

@brief This function is called whenever the device is being written to from user space i.e. * data is sent to the device from the user. The data is

@brief This function is called whenever the device is being written to from user space i.e. * data is sent to the device from the user. The data is

@brief Display the time diff in the form secs.nanosecs to 9 places */

@brief Display the time difference in the form secs.nanosecs to 9 places */

* Useful debug method to display the pitch and roll values in degrees on a single standard output line * @param iterations The number of 0.1s iterati

@brief The LKM cleanup function * Similar to the initialization function, it is static. The __exit macro notifies that if this * code is used for

@brief The LKM initialization function * The static keyword restricts the visibility of the function to within this C file. The __init * macro mea

@brief The LKM cleanup function * Similar to the initialization function, it is static. The __exit macro notifies that if this * code is used for

@brief The LKM initialization function * The static keyword restricts the visibility of the function to within this C file. The __init * macro mea

@brief The LKM cleanup function * Similar to the initialization function, it is static. The __exit macro notifies that if this * code is used for

@brief The LKM initialization function * The static keyword restricts the visibility of the function to within this C file. The __init * macro mea

@brief The LKM initialization function */

@brief The LKM cleanup function */

@brief The LKM initialization function */

@brief The GPIO IRQ Handler function * A custom interrupt handler that is attached to the GPIO. The same * interrupt handler cannot be invoked concu

@brief The GPIO IRQ Handler function * This function is a custom interrupt handler that is attached to the GPIO * above. The same interrupt handler

@brief The LKM cleanup function * Similar to the initialization function, it is static. The __exit macro notifies that if this * code is used for

@brief The LKM cleanup function * Similar to the initialization function, it is static. The __exit macro notifies that if this * code is used for

@brief The LKM initialization function * The static keyword restricts the visibility of the function to within this C file. The __init * macro mea

@brief The LKM initialization function * The static keyword restricts the visibility of the function to within this C file. The __init * macro mea

@brief The LKM cleanup function * Similar to the initialization function, it is static. The __exit macro notifies that if this * code is used for

@brief The LKM initialization function * The static keyword restricts the visibility of the function to within this C file. The __init * macro mea

@brief The GPIO IRQ Handler function * This function is a custom interrupt handler that is attached to the GPIO above. The same interrupt * handle

@brief The GPIO IRQ Handler function * This function is a custom interrupt handler that is attached to the GPIO above. The same interrupt * handle

@brief The LED Flasher main kthread loop * * @param arg A void pointer used in order to pass data to the thread * @return returns 0 if successful

@brief The LED Flasher main kthread loop * * @param arg A void pointer used in order to pass data to the thread * @return returns 0 if successful

Get the interrupt capture register values -- reflects the value on the port when the interrupt occurs. Cleared after it or GPIO state is read.

constructor will export the pin

constructor will export the pin