Hello,i'm french
I'm using Ethernet shields for UDP protocole with Ethernet lib,
my problem is the write command is succesfull send my buffer after the Udp.endPacket(); but mac adresse of the shield Ethernet is send after the buffer like it is in the buffer to send.
WRITE CODE/
Udp.begin(localPort);
Udp.beginPacket(broadcastIP, localPort);
//Udp.println(Ethernet.localIP());
Udp.write(datadetect_CI3100);
Udp.endPacket();
Udp.stop();
Where datadetect_CI3100 is/
char datadetect_CI3100[] = {
0x30, 0x42, 0x36, 0x38, 0x44, 0x32, 0x32, 0x41, 0x54, 0x45, 0x4d, 0x49, 0x4c, 0x43, 0x53, 0x44, 0x4e, 0x41, 0x4c, 0x44, 0x45, 0x52, 0x30, 0x38, 0x30, 0x34, 0x33, 0x65, 0x39, 0x34, 0x34, 0x36, 0x33, 0x30, 0x63, 0x39, 0x62, 0x34, 0x38, 0x30, 0x34, 0x38, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x01, 0x70, 0x72, 0x74, 0x01, 0x36, 0x30, 0x30, 0x30, 0x01, 0x63, 0x6d, 0x64, 0x01, 0x30, 0x01, 0x73, 0x69, 0x64, 0x01, 0x34, 0x31, 0x38, 0x30, 0x37, 0x2c, 0x37, 0x30, 0x32, 0x34, 0x35, 0x32, 0x36, 0x32, 0x01};
And shields mac adress is/
byte mac[] = {
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
So the view of the data in Wireshark are/
30 42 36 38 44 32 32 41 54 45 4d 49 4c 43 53 44 4e 41 4c 44 45 52 30 38 30 34 33 65 39 34 34 36 33 30 63 39 62 34 38 30 34 38 30 30 30 30 30 30 01 70 72 74 01 36 30 30 30 01 63 6d 64 01 30 01 73 69 64 01 34 31 38 30 37 2c 37 30 32 34 35 32 36 32 01 de ad be ef fe ed 01
In fact "de ad be ef fe ed 01" is send after the Packet !!! why and how can i do to not send this?
thanks
