5. Consider how you could use the Sys Tick timer and functions in the kl25zlib to measure the time of events on a GPIO pin. Prepare pseudo code that describes how to measure how long input pin PTB6 is high, assuming it toggles between an inactive low state and an active high state. 5. Consider how you could use the Sys Tick timer and functions in the kl25zlib to measure the time of events on a GPIO pin. Prepare pseudo code that describes how to measure how long input pin PTB6 is high, assuming it toggles between an inactive low state and an active high state