SpiParams. System_abort("Error initializing trigger pins\n") Tmp16=checksum(&buf, 16 + datalen,1) Įnc28j60PacketSend(UDP_HEADER_LEN+IP_HEADER_LEN+ETH_HEADER_LEN+datalen,buf) ĮthPinHandle = PIN_open(ðPinState, ethPinTable) Tmp16=IP_HEADER_LEN+UDP_HEADER_LEN+datalen Void send_udp_transmit(uint8_t *buf,uint16_t datalen) now starting with the first byte at buf done in transmit: buf=UDP_HEADER_LEN+datalen Send_udp_prepare(buf,sport, dip, dport,dstmac) The repository contains example code for Arduino and iOS to help developers add the Thing Sensor Reporting.
Void send_udp(uint8_t *buf,char *data,uint8_t datalen,uint16_t sport, const uint8_t *dip, uint16_t dport,const uint8_t *dstmac) This is a simple multicast UDP based protocol. Send_udp(&udpBuffer, &datagram, sizeof(datagram), 39201, &dstIp, dstPort, &dstMac) įunctions used: -ip_arp_udp_tcpc.
(using enc28j60Init() and send_udp() functions)Įxample code: snippet from the setup: /* Set up ENC28J60 */ Some technical details of my setup: SDK: TI RTOS + CC13x0 SDK I have attempted to use an arduino nano with ethercard library to replace the SPI master, and saw a couple of things come out in terms of DHCP requests, but nothing as conclusive as the basic periodic UDP packet it was set up to send. I am drawing a bit of a blank in terms of where the problem could lie, and hoped someone from Microchip could point me in the right direction. By the default configuration of the PHLCON register it seems to me that the device is recognising a link and receiving whatever automatic DHCP requests my PC is sending at least. From the looks of it, it is operating as expected from a packet creation perspective, however I am still not seeing an output from the device when connected to a PC running Wireshark.Ĭertainly the LEDs will flash on the ethernet port attached to the ENC28J60. Realising that there was more detailed configuration required than I was providing the device, I opted to find an ENC28J60 driver and port it. I tried then to implement my own functions to populate and send a simple UDP packet but with no avail.
In this application we don't have any requirement to deal with any packets that are received I have successfully managed to read and write SPI registers individually so it is clear that the serial communication is working. I have been trying without success to send a UDP packet from the ENC28J60 using a TI CC1310 as the SPI master device. I am working on a wireless and ethernet connected suicide prevention system for mental health applications, and have so far had difficulty integrating with another alarm system over ethernet. ENC28J60, problems successfully sending UDP packets
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