Commit beae7261 authored by Hermann Mayer's avatar Hermann Mayer
Browse files

Implemented simple chat.

parent 7c6e1b56

bin/helper/.firmware.log

+1 −1
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17887
 
18398

bin/helper/.flash.log

+1 −1
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6617
 
6801

src/main.cpp

+25 −10
Original line number Diff line number Diff line
@@ -81,23 +81,38 @@ int main(void) 
    RFM70.Initialize();

    RFMSendTime = millis();



    char message[] = "Slave #1: Hello.";

    char messageBuffer[MAX_PACKET_LEN];

    uint16_t recLen = 0;

    

    for (;;)

    {

        rfmTask();                                    //check for RFM70 event in polling mode

        if (millis() > RFMSendTime)                   //send packet

        {                                                   

            RFMSendTime = millis() + RFMSendSpeed;

        // Check for RFM70 event in polling mode

        rfmTask();         



        if (Serial.available() > 0) {



            // Clear buffer

            for (uint16_t i = 0; i < MAX_PACKET_LEN; i++) {

                RFM70_buf[i] = 0x0;

            }



            // Read serial inputs

            recLen = Serial.readBytesUntil('\n', messageBuffer, MAX_PACKET_LEN);



            // Copy over message to buffer

            for(unsigned int i = 0; i < sizeof(message); i++)

    	        RFM70_buf[i+1] = (byte)message[i];

            for(unsigned int i = 0; i < recLen; i++)

                RFM70_buf[i+1] = (byte)messageBuffer[i];



            RFM70.Send_Packet(WR_TX_PLOAD, RFM70_buf, sizeof(message));

            // Send packet

            if (millis() > RFMSendTime)

            {                                                   

                RFMSendTime = millis() + RFMSendSpeed;



                RFM70.Send_Packet(WR_TX_PLOAD, RFM70_buf, recLen+1);

                log("Sending data");

            } 

        }

    }



    return 0;

}

vendor/arduino/CMakeLists.txt

+1 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ add_library (Arduino 
	WInterrupts.c

	WMath.cpp

    WString.cpp

    Stream.cpp

	pins_arduino.h

    twi.c

	Wire.cpp