KSZ9897RTXI - 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 ArticleMLA and SNMP : bug or not ? (Emcy)
Hello, When I read SNMPTask(), I see when a SNMP packet is recieved that UDPIsPutReady() is called but UDPFlush() isn't called if "lbReturn = FALSE".I'm not sure but when UDPIsPutReady() is called, you...
View ArticleExcessive processing time with no Ethernet connected (jeroen684)
I have noticed a strange situation with stack 4.18 if there is NO Ethernet connected. When Ethernet is connected, the stack runs fine and takes up a certain amount of processor time. However, when the...
View ArticleCannot make KSZ8081 PHY work (morcillo)
Hello, I am doing a project using a KSZ8081 PHY and a STM32 microcontroller. I hav gone over the design checklist for that part number but I still can't get it to work. I have connected it in MII mode...
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 ArticleCreate an Ethernet project with MPLAB Harmony that works (KokuH)
Hello, I have a PIC32 Ethernet Starter Kit with PIC32MX795F512L, and I would like to use Ethernet to be able to make a server client with a PC, for example: send a byte frame with TCP from the PC to...
View ArticleMLA : problem with _SNMPGet() and PIC32MX (Emcy)
Hello, Sometime SNMP task detect errors in data of rx packets... but this packets are goods (To test it, I use a packet player which send always the same SNMP packet).Errors don't appear if I add...
View ArticleKSZ8895 default settings (Torex)
HI, I have added the KSZ8895 as an unmanned switch.If I erase the I²C eeprom then the switch works OK.If I fill the 256 bytes and program the eeprom, the switch stops responding.Is there a file with...
View ArticleLAN9252 - SPI Clarifications (Saravanakumar_S)
Hi All, I am newbie, Below are the clarifications,#How LAN9252, will auto synchronise the SPI Clock = 20 Mhz, or 80 Mhz from the PDI Interface Microcontroller? #For SPI Communication, what are the...
View ArticleENC424J600 SPI registers initialised successfully but Ethernet communication...
Hello, I'm using the ENC424J600, I have initialised SPI registers successfully and I can read SPI registers also. Even I can read MAC address of ENC424J600 from my controller. But Ethernet...
View ArticleARP frame send/receive (Skaptor)
Hello, My board sends packets through UDP & TCP, however now it needs to send some ARP request frames with a MAC address payload and an IP address payload. I plan on using harmony 2.06 with a...
View ArticleMemory issue with Harmony TCP/IP stack (cfuttrup)
Hi There, I am having some difficulties with the memory management of the TCP/IP stack in Harmony v2_06.I have made a project using a Digilent Pro MX7 with a PIC32MX795F512L and an onboard ethernet...
View ArticleTCP/IP Stack Lite compilation errors (jorgeuchip)
Regards: I have PIC18F46K22 with ENC28J60 module conected via SPI1, I used latest versions MCC v3, MplabX v5.00, XC8 v2.00, TCP/IP Stack Lite and have errors, by example: typedef union{ uint16_t value;...
View ArticleATWINC1500 - PROBLEM with transmitting RAW packets (alnyf_12)
Hey,I want to transmit any raw packets. But I have experienced problems with transmitting CONTROL and DATA frames with ATWINC1500.I don't see any transmitted packets (while connected with RF cable to a...
View Articletransformerless coupling of KSZ8795 (Zihatec)
Hi,I want to connect a PHY (ENC28J60) with a KSZ8795 with capacitors (transformerless). I've found a app note of Micrel about this topic, but there is no reference to the KSZ8795 in this document:...
View ArticleQSFP28 100GE LR4 10Km (clight)
Product Features ·Hot-pluggable QSFP28 form factor·Supports 103.1Gb/s·Power dissipation < 3.5W·RoHS-6 compliant·Commercial case temperature range of 0°C to 70°C·Single 3.3V power supply·Maximum link...
View ArticlePIC32 Ethernet Starter kit II Demo App (Sasa1983)
Hello to all, I' m using for the first time the TCP/IP Stack from MAL, and I want to use the example "DEMO APP" in TCPIP folder and so I want to use the web page in order to command this kit. But it...
View ArticleMigrating web_net_server_nvm_mpfs on PIC32MZ2048EFM100 (MVdg)
Dear Everybody, I have evaluated the demo web server web_net_server_nvm_mpfs (pic32_eth_web_server) on the Pic32MZ evaluation kit DM320007-C which has a PIC32MZ2048EFM144 in connection with a LAN8740....
View ArticleTCP/IP Stack Lite Compatibility (agiofelipe)
Hi friends, I would like to know if tcp/ip stack lite is compatible with other pics that are not on this list: http://www.microchip.com/....aspx?appnote=en573940 I wanted to use the PIC18f4620. thanks..
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