Device and Method for a Frequency Modulated Signal

A device comprising:

• a storage circuit having a set of successive instructions stored therein, wherein each instruction corresponds to a switching of a signal, a delay, and a condition selected among first, second, or third conditions, and wherein an execution of each instruction comprises either performing, after the delay has expired, the switching of the signal in response to the condition being the first condition, the condition being the second condition and a flag being in an active state, or the condition being the third condition and the flag being in an inactive state, or not performing the switching in response to the condition being the second condition and the flag being in the inactive state, or the condition being the third condition and the flag being in the active state;
• and
• a processing circuit configured to:
• execute a first instruction stored in the storage circuit, the first instruction representative of a first switching of a first signal, a first delay, and the second condition;
• and
• immediately following execution of the first instruction, execute a second instruction stored in the storage circuit, the second instruction representative of the first switching of the first signal, a second delay, and the third condition.

A wireless charger comprising:

• a storage circuit having a set of successive instructions stored therein, wherein each instruction corresponds to a switching of a signal, a delay, and a condition selected among first, second, or third conditions, and wherein an execution of each instruction comprises either performing, after the delay has expired, the switching of the signal in response to the condition being the first condition, the condition being the second condition and a flag being in an active state, or the condition being the third condition and the flag being in an inactive state, or not performing the switching in response to the condition being the second condition and the flag being in the inactive state, or the condition being the third condition and the flag being in the active state;
• a processing circuit configured to:
• execute a first instruction stored in the storage circuit, the first instruction representative of a first switching of a first signal, a first delay, and the second condition;
• and
• immediately following execution of the first instruction, execute a second instruction stored in the storage circuit, the second instruction representative of the first switching of the first signal, a second delay, and the third condition;
• and
• an antenna configured to be controlled by the first signal.