Dynamic noise monitoring setting for wireless charger noise

An electronic device, comprising:

• power charging circuit configured to wirelessly receive power from an external device;
• a touch screen configured to process and interpret touch inputs and display images, the touch screen configured to operate based on a touch-sensing technology during a touch scan operation;
• a non-transitory memory storage comprising instructions;
• and
• a processor in communication with the non-transitory memory storage, wherein the instructions, when executed by the processor, cause the processor to:
• operate the electronic device in a first operating mode corresponding to the electronic device being wirelessly charged using the power charging circuit, wherein, in the first operating mode for each frame, the instructions, when executed by the processor, cause the processor to:
• divide a frequency range corresponding to the touch-sensing technology into M number of equal and sequential frequency intervals, M being a positive integer,
• determine a first frequency interval of the M number of equal and sequential frequency intervals, the first frequency interval being an interval with least noise within the M number of equal and sequential frequency intervals, and
• perform the touch scan operation using a first frequency within the first frequency interval;
• and
• operate the electronic device in a second operating mode corresponding to the electronic device no longer being wirelessly charged using the power charging circuit, wherein, in the second operating mode for each frame, the instructions, when executed by the processor, cause the processor to:
• divide the frequency range corresponding to the touch-sensing technology into N number of equal and sequential frequency intervals, N being a positive integer greater than M,
• determine a second frequency interval of the N number of equal and sequential frequency intervals, the second frequency interval being an interval with least noise within the N number of equal and sequential frequency intervals, and
• perform the touch scan operation using a second frequency within the second frequency interval.

A non-transitory computer-readable media storing instructions for a touch scan operation in an electronic device with a touchscreen display, that when executed by a processor, cause the processor to:

• operate the electronic device in a first operating mode corresponding to the electronic device being wirelessly charged, wherein, in the first operating mode for each frame, the instructions, when executed by the processor, cause the processor to:
• divide a frequency range corresponding to a touch-sensing technology for the touch scan operation into M number of equal and sequential frequency intervals, M being a positive integer,
• determine a first frequency interval of the M number of equal and sequential frequency intervals, the first frequency interval being an interval with least noise within the M number of equal and sequential frequency intervals, and
• perform the touch scan operation using a first frequency within the first frequency interval;
• and
• operate the electronic device in a second operating mode corresponding to the electronic device no longer being wirelessly charged, wherein, in the second operating mode for each frame, the instructions, when executed by the processor, cause the processor to:
• divide the frequency range corresponding to the touch-sensing technology for the touch scan operation into N number of equal and sequential frequency intervals, N being a positive integer greater than M,
• determine a second frequency interval of the N number of equal and sequential frequency intervals with, the second frequency interval being an interval with least noise within the N number of equal and sequential frequency intervals, and
• perform the touch scan operation using a second frequency within the second frequency interval.