Facilitating debugging electronic device, system and method thereof

A system for debugging electronic device, comprising:

• a facilitating debugging electronic device, comprising:
• a power-supply interface;
• a signal processing circuit configured for receiving and processing an access signal received from the power-supply interface, and driving an action signal output circuit to output a corresponding action signal according to the access signal, wherein an input end of the signal processing circuit is connected to an output end of the power-supply interface;
• wherein the action signal output circuit connected to an output end of the signal processing circuit, for outputting a detectable action signal;
• and
• a master device comprising a master processing circuit and a testing device;
• wherein the master processing circuit is configured for outputting the access signal to the power-supply interface of the electronic device, the testing device comprises a sensing element configured correspondingly to the action signal output circuit of the electronic device, the testing device is configured to detect the detectable action signal outputted by the action signal output circuit of the electronic device, and convert the action signal into electric signal for transmitting back to the master processing circuit.

A method for debugging electronic device, the method being applied in the system for debugging electronic device, wherein the system for debugging electronic device comprising:

• a facilitating debugging electronic device, comprising:
• a power-supply interface;
• a signal processing circuit configured for receiving and processing an access signal received from the power-supply interface, and driving an action signal output circuit to output a corresponding action signal according to the access signal, wherein an input end of the signal processing circuit is connected to an output end of the power-supply interface;
• wherein the action signal output circuit connected to an output end of the signal processing circuit, for outputting a detectable action signal;
• and
• a master device comprising a master processing circuit and a testing device;
• wherein the master processing circuit is configured for outputting the access signal to the power-supply interface of the electronic device, the testing device comprises a sensing element configured correspondingly to the action signal output circuit of the electronic device, the testing device is configured to detect the detectable action signal outputted by the action signal output circuit of the electronic device, and convert the action signal into electric signal for transmitting back to the master processing circuit;
• the method comprising:
• Step 1, outputting the access signal for debugging to the power-supply interface of the electronic device by the master device;
• Step 2, receiving the access signal through the power-supply interface and driving the action signal output circuit to output the corresponding action signal according to the access signal, by the electronic device;
• Step 3, detecting the detectable action signal outputted by the action signal output circuit of the electronic device by the testing device and then converting the action signal into an electric signal and transmitting back to the master processing circuit for processing, by the master device.