主权项 |
1. A method for synchronizing operations of sensing modules on a computing device according to a synchronization protocol, the method comprising:
determining, by a first controller configured to control a human-touch capacitive sensor, whether a non-allowability control signal is detected via a first communication line connected between the first controller and a second controller configured to control a wireless communication sensor; delaying, by the first controller, a start of a scan operation of the human-touch capacitive sensor when the non-allowability control signal is detected on the first communication line; asserting, by the first controller, an active control signal via a second communication line connected between the first controller and the second controller when the non-allowability control signal is not detected on the first communication line; performing, by the human-touch capacitive sensor, the scan operation such that the active control signal is asserted by the first controller until operations of the human-touch capacitive sensor are completed; and detecting, by the first controller, the non-allowability control signal on the first communication line but disregarding the non-allowability control signal when the human-touch capacitive sensor is currently active such that the active control signal is continuously driven until the operations of the human-touch capacitive sensor are completed. |