The atparser component is used for AT command communication.

To use this component:
  1. Include atparser.h header file;
  2. Declare the atparser module in makefile;
  3. Configure an AT UART;
  4. Initialize atparser (at.init API);
  5. atparser APIS: at_send, at_recv, at_send_raw, etc.
  6. Please refer to example/atapp for example on how to use atparser component.