API Mode

send()

This API is used to generate API mode packet.

void send(RAK_SERIAL_PORT port, uint8_t flag,uint8_t frame_type, uint8_t * payload,uint16_t length,RAK_PROTO_HANDLER response_handler)

Syntax	api.apiMode.send(port, flag, frame_type, payload, length, response_handler);
Parameters	port The port this packet is sent to List: RAK_SERIAL_UART0 RAK_SERIAL_UART1 RAK_SERIAL_UART2 RAK_SERIAL_USB0 RAK_SERIAL_BLE0 flag flag header of API mode protocol frame_type frame type header of API mode protocol payload packet payload length packet length response_handler one-time handler for this API mode request

void setup()
{
  Serial2.begin(115200);
  Serial1.begin(115200, RAK_API_MODE);
}

void loop()
{
  //Payload length inside payload 0x0000; Flag 0x00; AT CMD ID 16
  uint8_t buff[] = {0x00, 0x00, 0x00, 0x10};

  api.apiMode.send(RAK_SERIAL_UART1, 0x00, 0x01, buff, 4, NULL);
  delay(1000);
}

registerHandler()

This API is used to register a new frame type for API mode stack.

int32_t registerHandler	(uint8_t frame_type, RAK_PROTO_HANDLER request_handler)

Syntax	api.apiMode.registerHandler(frame_type, request_handler);
Parameters	frame_type frame type header of API mode protocol request_handler request handler for this frame type

deregisterHandler()

This API is used to deregister a frame type for API mode stack.

int32_t deregisterHandler(uint8_t frame_type)

Syntax	api.apiMode.deregisterHandler(frame_type);
Parameters	frame_type frame type header of API mode protocol