jlink.py 文件源码

 复制代码def get_register(self, register_name):
        """
        Reads a CPU register.
        @param  int, str, or CPURegister(IntEnum) register_name: CPU register to read.
        @return int: Value read.
        """
        if not self._is_enum(register_name, CpuRegister):
            raise ValueError('Parameter register_name must be of type int, str or CpuRegister enumeration.')

        register_name = self._decode_enum(register_name, CpuRegister)
        if register_name is None:
            raise ValueError('Parameter register_name must be of type int, str or CpuRegister enumeration.')

        register_name = ctypes.c_int(register_name.value)
        #value = ctypes.c_uint32()
        return self.jlink.JLINKARM_ReadReg(register_name)