Abstract: Embodiments of the present disclosure provide a wireless debugger and a wireless debugging system. The wireless debugger includes: a processor, a wireless communication module, and a first peripheral interface; the processor is electrically connected to the wireless communication module and the first peripheral interface, respectively; the processor, is configured to receive debugging instructions through the wireless communication module, and the debugging instructions are used to instruct debugging/stop debugging a target board; the processor, is further configured to parse the debugging instructions and convert the parsed debugging instructions so that the debugging instructions are adapted to a protocol of the first peripheral interface; and the processor, is further configured to transmit the converted debugging instructions to the to-be-debugged target board through the first peripheral interface. Debugging control is convenient and reliable.

Abstract: An embodiment of the present application discloses a method for patching a chip and a chip. The chip includes a first program, and the method includes: when a function that needs to be replaced in the first program is run, executing an interrupt service routine according to a pre-stored correspondence relationship between an address of the function that needs to be replaced and an interrupt instruction, where the interrupt service routine is a service routine scheduled by an interrupt instruction corresponding to the function that needs to be replaced, and a return address of the interrupt service routine is an address of a patch function of the function that needs to be replaced; and running the patch function according to the address of the patch function, to perform patch processing on the first program.

Abstract: Embodiments of this application disclose a method for managing a power supply state of a memory and a chip, where the memory includes a plurality of storage areas, and the plurality of storage areas are separately powered by an independent power supply. The method includes: determining an occupancy condition of the plurality of storage areas by a program according to allocation address information of a segment, in the program, to be stored in the plurality of storage areas; and configuring a power supply state of the plurality of storage areas according to the occupancy condition of the plurality of storage areas by the program.

Abstract: Embodiments of the present disclosure provide a burning apparatus and system. The burning apparatus includes: a processor, a wireless communication module, at least one peripheral interface, and a memory; the processor is electrically connected to the wireless communication module, the peripheral interface, and the memory, respectively; the memory is configured to store to-be-burned firmware and a system program required for operating the burning apparatus; the processor is configured to start the system program to control the wireless communication module to be wirelessly connected to a terminal device, and receive, through the wireless communication module, the to-be-burned firmware transmitted by the terminal device; and the processor is also configured to be electrically connected to at least one target board through the at least one peripheral interface, and write the to-be-burned firmware to the at least one target board through the at least one peripheral interface.

Abstract: Embodiments of this application disclose a method for managing a power supply state of a memory and a chip, where the memory includes a plurality of storage areas, and the plurality of storage areas are separately powered by an independent power supply. The method includes: determining an occupancy condition of the plurality of storage areas by a program according to allocation address information of a segment, in the program, to be stored in the plurality of storage areas; and configuring a power supply state of the plurality of storage areas according to the occupancy condition of the plurality of storage areas by the program.

Abstract: Embodiments of the present disclosure provide a wireless debugger and a wireless debugging system. The wireless debugger includes: a processor, a wireless communication module, and a first peripheral interface; the processor is electrically connected to the wireless communication module and the first peripheral interface, respectively; the processor, is configured to receive debugging instructions through the wireless communication module, and the debugging instructions are used to instruct debugging/stop debugging a target board; the processor, is further configured to parse the debugging instructions and convert the parsed debugging instructions so that the debugging instructions are adapted to a protocol of the first peripheral interface; and the processor, is further configured to transmit the converted debugging instructions to the to-be-debugged target board through the first peripheral interface. Debugging control is convenient and reliable.

Abstract: Embodiments of the present disclosure provide a burning apparatus and system. The burning apparatus includes: a processor, a wireless communication module, at least one peripheral interface, and a memory; the processor is electrically connected to the wireless communication module, the peripheral interface, and the memory, respectively; the memory is configured to store to-be-burned firmware and a system program required for operating the burning apparatus; the processor is configured to start the system program to control the wireless communication module to be wirelessly connected to a terminal device, and receive, through the wireless communication module, the to-be-burned firmware transmitted by the terminal device; and the processor is also configured to be electrically connected to at least one target board through the at least one peripheral interface, and write the to-be-burned firmware to the at least one target board through the at least one peripheral interface.