KSZ8851 stuck transmit messages (Aeneas)
I have the KSZ8851 (micrel/microchip) programmed to transmit andreceive frames over the local ethernet subnet,using both csn/manual-enqueue and csn/auto-enqueue, which I have verified on a...
View ArticleLAN9252 Port B not working (FMKev14)
We are developing an EtherCAT motor control device on a custom board. we are using LAN9252 and a dsPIC33EP512MC506 processor (connected via SPI).We are setup to use copper (not fiber) connection, and...
View ArticleUnable to establish TCP socket connection without prior PING (AdmiralMaggie)
Hello,I'm working with a PIC18F97J60 and TCP/IP Lite Stack's socket server demo program. I noticed I'm not able to establish TCP Socket connection without a prior PING. I'm using a static IP with in...
View ArticleKSZ9477 pairs swaping (yuval_d)
Hi, i'm using the KSZ9477 on board and in port 5 I swapped the pairs(i'm working in 1000BASE-T) A with D and B with C, I did this because the datasheet specified that the switch can deal with pairs...
View ArticleENC28J60 and SPI problem (robcikss)
Hello! I am working with ENC28J60-H board (with ENC28J60 Rev. B7 chip), but I encountered interesting problem: I can read/write registers and TCP/IP packets when SPI interface runs at 1MHz clock, but...
View Articleis there any possibility to make Dynamic IP based communication? (baby)
Is there any possibilities are available to make Dynamic IP based communication using GPRS between two PIC microcontrollers?..
View ArticleKSZ8873 eval board out of the box (KSZ8873user)
How do you check the KSZ8873 eval board out of the box? I've added the jumper to JP27 to force it to pass through modeShould it be possible to insert the board in series with my PC LAN cable and it...
View ArticleWhat is HTTPPrint.idx for ? (Kruse)
The MPFS2 image builder, generates an additional file: HTTPPrint.idx What are the use of this ?..
View ArticleCONNECTING 2x KS>903 PHY.. Link down :-( (FiloHyppo)
Hi to everyone! I have a custom board with 2 gigabit eth ports. A & BI use KSZ9031MNX PHY device, programmed with C program to handle connection.MAC is TSE_MAC intel triple speed ethernet, on FPGA....
View ArticleDevice reset because of TCP/IP stack. (fatihvelid)
Hi, Sometimes device reset when it's beginning. I determined that it restart where function of BOOL MACGetHeader(MAC_ADDR *remote, BYTE* type). Why does it reset in following expression in ENC28j60.c(...
View ArticleKSZ9897RTXI Clock Control Register (vc_zsy1)
I am using the KSZ9897RTXI chip on the freescale i.mx6 (A9) and connecting to the MIIM(mdio bus) interface. I have a question about the register CLKO_25_125. The mdio(miim) interface cannot access...
View ArticleDestination host unreachable- pic32mz (chavan)
Hello everyone...I am using PIC32MZ2048EFG144, Mplab x ide v3.65, harmony v2.03, and compiler xc32 v1.42I am successful in establishing link between my PC and PIC32MZ EF starter kit using one of the...
View ArticleKSZ9897RTXI Clock Control Register (vc_zsy1)
I am using the KSZ9897RTXI chip on the freescale i.mx6 (A9) and connecting with miim(mdio) interface.now have a question about the register CLKO_25_125. The mdio(miim) interface cannot access...
View ArticleSteps for Ethernet communication between PIC32MX795F512L and DP83848C? (sapna r)
Hello,I am new to the embedded systems development.Have no idea at all of how to develop a driver code in C language for Ethernet communication between PIC32MX795F512L and DP83848C (external Physical...
View ArticleLAN8720 seems to fail while tcpip stack keeps working? (Frankaas)
Hi there, I am back with another ethernet related conundrum... I am working with a PIC32MX795F512L with an SMSC 8720 PHY. I am using MPLAB X IDE v5.10, Harmony v2.06 and XC32 v2.10. I use the Harmony...
View ArticleHTTP webservser error 404 file not found. (arpatel)
I have modified preset http seb servser's htm files and generated through mpfs2.Giving error file not found. I can ping the server.Debug printing get request but not sending file.Can anybody help me...
View ArticleMQTT - Internet Of Things client for Microchip Stack! (DarioG)
I recently learnt about MQTT protocol for IoT - the world of tomorrow, 5billions of devices worldwide before 2020 (*if* a world will still be there of course :D not italy possibly (!) )...
View Articlehow to create a TCP/IP socket (client-server) application (aatifshaikh66)
Hi All, I'm new to the Microchip controller and LWIP stack, so I decided to buy the PIC32MZ(EF) Starter-Kit (DM320007) and LAN9303 PHY Switch ( AC320004-4). In my application, I wanted to perform some...
View ArticleLAN7430 ETHERNET CONTROLLER (chandrashekara ulthi)
Hi Sir,here i am planning to use PCIe to Ethernet controller LAN7430. our Daughter card will be connected to SBC through PCIe interface. And 10/100/1000 base-T (auto negotiation) Ethernet will be...
View ArticleFlag to inform missed packages (tpicon)
Hi Do you know if there is any TCP flag in Microchip Stack that informs if I have missed some bytes?? For instance... I call StackTask periodically but don't call TCPGet, TCPGetArray or similar so...
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