short connection interruptions at KSZ9896 (mcumaker)
Hello, I use the switch KSZ9896. My devices consist of a switch and a CortexM3-MCU connected via RMII/IIC. All devices hang in a daisy chain and receive mainly unicast UDP packets (traffic about...
View ArticleCreate an Client/Server project with PIC32 (KokuH)
Hello, I would like to create a simple TCP project (Client / Serevur) on a PIC32 ETHERNET STARTER KIT card that has a PIC32MX795F512L, Without using MPLAB Harmony.To achieve this, I installed: MPLAB X...
View ArticleTCP Client Problems (agiofelipe)
Hi, I am developing a board for sending data to a page, using the GenericTCPClient code as example,i wrote my own code: This code sends data every 5s. The page is programmed to show the message system...
View ArticleKSZ9897RTXI - LED's not blinking in Single-LED Mode (zatim)
Hi!I have a problem with KSZ9897RTXI - LED's not blinking in Single-LED Mode. Single LED,s connected beetween LEDx_1 (cathode) and LEDx_0 (anode) pins with 47 Ohm resistor (current less then 5 mA)....
View ArticleEthernet on PIC18F97J60 with MCC (miea)
Hello! I've been trying for a long time to get the Ethernet module in the PIC18F97J60 controller to work (well, it's clear from the title of the post). Now I tried to make a project using MCC and the...
View ArticleRapid Spanning Tree Protocol implementation (Resmi)
HiI am using STM32 microcontroller for ethernet implemention and KSZ8863 micrel Switch IC with RMII interface .I have to implement redundancy in an ethernet ring network using RSTP. have to implement...
View ArticleSeding raw packets (JMF)
Hi, I'm working with PIC32MZ with the LAN8740 ethernet driver. I need to send packets to the network at the MAC level. When I use the DRV_ETHMAC_LibTxSendBuffer function, the packet is sent correctly...
View ArticleInterrupt on tcp/ip stack (agiofelipe)
Hello everyone, I have an ethernet board with the PIC18F4620 and ENC28J60 running the tcp/ip stack version 5.25, it receives data from the main board via serial interface and sends it to a server....
View ArticleEthernet controller for multiple ethernet connection (dkeoki)
I am making a Modbus Client and need some guidance with ethernet connections.Upon searching, I found out that we can connect a mpu to an ethernet controller oran ethernet PHY if the mpu supports MAC....
View ArticleENC28J60 MAC Address ??? (lallisidhu)
How to get the ENC28J60 mac address to configure in config.h file of Microchip Stack3.75 #define DEFAULT_MAC_ADDRESS (????) IP address I understand is the spare local IP address I assign to the board...
View Articleinline statements in PIC32 (avil)
Hi, Am trying to port 32x16 RGB Display Driver from adafruit (aurdino ) to pic32 microcontroller. i have ported most of the library but stuck at some point below,the #defined one #define pew asm...
View ArticleSTM32 and ENC28J60 Module initialization and working problem. (Raziel95)
I initialized ENC28J60 acording to Data Sheet. Yesterday it worked fine and I was able to send simple ARP request array but when i tried to run it today nothing happaned. In wireshark no packets from...
View ArticleMPFS Upload Error (gary7)
I generate a .bin file using the MPFS generator and when I try to upload it I get an error, "MPFS Image Corrupt or Wrong Version". I am using Harmony and the 'web_server_nvm_mpfs demo'. I have set the...
View ArticleDid you know that the CSFP module has the working capabilities of two SFP...
CSFP (compact SFP), as its name suggests, is a more integrated SFP optical module. Comparing to normal SFP, our CSFP is housing in an MSA standard package, but engaging the hardware and software system...
View ArticlePossible Harmony TCP/IP + OSAL Critical Section or Mutex Problems (mbapt)
Hi all, So I have a simple TCP/IP application that was generated using Harmony 2.06 and runs on custom board with PIC32MZ1024EFF064. FreeRTOS v10.0.1 was added and OSAL was enabled correctly (yes I...
View ArticleIs Ethernet even possible using the SAME53J ? (hedley)
Hi, I didn't know where to ask this question, so this seemed like the best spot. In the datasheet http://ww1.microchip.com/downloads/en/DeviceDoc/SAM-D5xE5x-Family-Datasheet-01507B.pdf : "Table 1-1....
View ArticleLAN-9252 EEPROM address (jford@email.arizona.edu)
Hi. Is it possible to specify an EEPROM address that is different from zero for the EtherCAT programmable EEPROM? If so, how and where would that get specified? The eval boards all seem to use zero,...
View ArticlePort 4 of KSZ8895FQXI switch (Giteh)
Hello,I've got a question about KSZ8895FQXI switch.In functional diagram in datasheet of KSZ8895FQXI I see that port 4 can be configured as copper port.But I can't see any register which I can use to...
View ArticleCopper SFP (GLC-T from Cisco) with KSZ8895FQXI (Giteh)
Hello,I'm trying to use KSZ8895FQXI switch with GLC-T coppper SFP but there is no link between network card and switch. I'm using Port 3 of switch and I configured this port in two ways (copper and...
View ArticleLAN8720 has communicating problems (ThijsE)
We use the LAN8720, connected to the NXP LPC1837FET100 processor, in many of our products. On some of the units (approx 5%) we have to add a small capacitor of ~20pF between TXD1 and ground. This...
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