Ethernet switch KSZ8795 quad transformer (ZdenekZ)
Hello,it's possible to use Pulse quad transformer type HX1234-NL for ethernet switch KSZ8795 ? This kind of transformers has RX/TX center taps of individual section connected together, but in the...
View ArticleHow monitor distant XML, JSON or TXT file content placed at a distant host ?...
Hello I need your advices and lights as in order to monitor a distant TXT file content placed at a client side With Picdem2.net board :This very simple TXT file will be filled-in with only 3 comma...
View ArticlemDNS over IPv6 - Help required (thivya)
Hi all,I'm aware that the latest version of Harmony doesn't support mDNS over IPv6. I made changes to zero_conf_multicast_dns.c to add support for IPv6. I'm running into 2 major issues:1. I was able to...
View ArticleTCP IP Stack infinite loop in Helpers File (OneMoreT3s7)
Hi, I'm currently working with the TCP IP Stack v5.42.08 and while debugging the project I found that the program was stuck in Helpers loop. Precisely regarding the variable vBitCount, initialized at...
View ArticleProgram ENC28J60 Without library (Riki89d)
Hi, is possible program this controller without use any library?¿ directly from MCU with SPI to it?¿?¿ if is it possible, how can i set IP address?¿ i know to configure necessary register, but i have a...
View ArticleLAN9218 Host Bus Address lines A0? (johnfb)
I am new to the Forum. I am trying to connect the LAN9218 to an embedded controller (TI Delfino). I am confused about the Host Bus Address lines A on the LAN9218. Where is A0? If A0 is not used, how do...
View ArticleLAN9218 Read RX Data FIFO Problem (johnfb)
I am using the LAN9218i on a custom board with an embedded processor (TI Delfino). I am working with a direct Ethernet connection between the board and a PC. For the LAN9218 setup, I modified the...
View ArticleLAN8720 PIC32MX795F512H bootloader (pengin)
Please help me.i am using PIC32MX795F512H and LAN8720 for Ethernet bootloader.i think PIC32MX795F512H is working on the UDP bootloader.MPlab X IDE 3.65, XC32 1.42, Harmony 2.03. when i debug with Mplab...
View ArticleLAN8720 PIC32MX795F512H Ethernet bootloader (pengin)
I am using custom board with PIC32MX795F512H and LAN8720.PIC32MX795F512H is connecting to LAN8720 by RMII and it is developed by Harmony.Mplab x IDE 3.65, XC32 1.42, Harmony 2.03.Ethernet bootloader is...
View ArticleLAN 9252 - External Optical Fiber Transciever selection (Saravanakumar_S)
Currently, we have selected for LAN9252 IC for our application. This will support for 100BASE-FX support via external fiber transceiver. In the Microchip supporting documents, Multi mode fiber...
View ArticleDHCP Client and Server at the same time ? (rangel)
Hi, Can i run DHCP Client and Server at the same time in the microchip tcpip stack ? information: The tcpip stack are running in a dspic33ep and a enc28j60. I put a dir-600 router in between my note...
View ArticleIndustrial protocolos with PIC (beirao)
Hi all, Sorry if this post is in wrong place. I need connect 15 PICs with an PLC. This communication can be done by EtherCAT, Profinet or EthernetIP. About EtherCAT the Microchip has the LAN9252. For...
View Article8720A temperature issue (ThijsE)
We use the 8720A in our NXP LPC1837FET100 based products.A small percentage of our boards have a communication problem below 0 degrees C (freezing point).We were able to solve this in 2 different...
View ArticleLAN9218i UDP will not TX more than 64 bytes (johnfb)
I am using the LAN9218i with an embedded processor. I am sending data (32-bit DWORDS) to a PC using UDP protocol. I am using a LabVIEW program to view the data and Wireshark to monitor the UDP packets....
View ArticleKSZ9897 Switch: Ethertype Filtering (MP27)
Hi, We have an EVB-KSZ9897 Evaluation board for the KSZ9897 that we are trying to configure the ACLs to filter out a particular EtherType on a single port. We believe we have configured all of the ACL...
View ArticleEtherCAT/LAN9252 FIFO and Process Data (beirao)
Hi all, I am analyzing the LAN9252 for my next project, but I have a question. About data that I can transfer to EtherCAT Master, I only can write and read 32 bytes through FIFO registers? In my...
View ArticleUse PIC18F97J60 Ethernet Module with new TCP/IP Stack (Sanduri)
For the passed 3 years i am using the PIC18F97J60 with Legacy TCP/IP Stack v5.42.08 (2013).I encounter problems with unexpected resets.I am thinking to start using the new TCP/IP stack but my hardware...
View Articletcp v5.42.08 wont build under XC8 C18 mode (robcarter)
HiI'm trying to build the tcp stack, version 5.42.08 for a pic dem net 2 based project using the pic 18F97J60, the project compiles in c18 compatiability mode, but the linker throws the following...
View ArticleKSZ8794 Strap in Options (LHE)
Hello community, I am currently designing a system using a KSZ8794 Ethernet switch to add 3 10/100 MBit Ethernet connections to a system.The KSZ will be interfaced with an NXP MX processor using an...
View ArticleSaving AppConfig to flash memory (Atlantis86)
I try to make simple web UI to configure my my device. I am using legacy MLA TCP/IP libraries and HTTP2 werbserver nad PIC32MX270F256B microcontrollerServer itself works fine. I am able to display...
View Article