TLS with MLA HTTP server (Ivan Milicevic)
Hello everyone, we are using PIC32MX695 to create IoT devices. So far, Harmony wasn't our best friend and we couldn't cope with bugs that arise during integration and development. So we decide to roll...
View ArticleTCP/IP demo using MPLABX (darren05)
Hi, I'm using the PICDEM.net 2 and I managed to do the examples shown in the help file of the TCP/IP stack. My only issue is when compiling the stack using MPLABX. As shown in the help file on page 59,...
View ArticleSend/Recieve string through Ethernet (darren05)
Hi, My project consists in the user inputting a string on the webpage and pressing a button, the PIC will recieve this string, do the necessary processing and transmit the result string back which...
View ArticlePort 0 LAN9303 switch issue (saiprasad)
Hi , I am trying to interface Port 0 of LAN9303 to TI CPU(custom board) but so far unable to succeed. I want to operate the LAN switch RMII Phy mode. Below are the configurations i have done for LAN...
View ArticleMPFS2 created bin file for Webpages2 does not have CSS or JS effects. (Eric2)
The TCPIP 5.42.06 provided MPFSImg2.bin is 31K and correctly creates the webpages. The MPFS2 utility used on TCPIP 5.42.06 provided Webpages2 directory creates a 28K MPFSImg2.bin file that creates only...
View ArticleConnecting PICDEM.net 2 to Laptop (elvinguitar)
I'm following the AN1921 as I explorer the PICDEM.net 2 Board. The app note says that I can connect the board either to a network (I used a router for this one) or directly to a pc (I'm using a...
View ArticleEthernet neighbours discovery with Harmony TCP/IP and PIC32 (iprat)
We've developed a project with 4 ethernet nodes: 3 nodes with a PIC32 and an android device. Everything is communicating fine in a known (fixed) IP numbering scheme, but we assume sometimes it will be...
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 ArticleLAN 8720 (Wrandy)
Hi, I'm trying to use the Microchip LAN 8720 on my own board via RMII. But unfortunately I don't get even a link (or led activity at all)... I already managed to get it working with a cheap commercial...
View ArticleMACIsTxReady() (fabioferrario)
I am running a custom board based on PIC32MX795L and ENC48J600 connected via SPI.From time to time the code hangs while calling MACIsTxReady() Unwinding the call stack revealed that the it happens...
View Article[bug report] TCP problem when packet has been lost (Emcy)
Hello, I use HTTP server witch PIC32MX and I have a problem when a packet has been lost. Wireshark capture from windows XP client : http://cjoint.com/?BGkpa3R4eEb - PIC HTTP server IP : 10.0.200.8 -...
View ArticleIoT security (gfl)
I just noticed this US-CERT posting about IoT security. I thought the microchip dev community might benefit from some of the information. It echos some of the security information in the keynote from...
View ArticleInvalid EngineID error in MIB browser,I am trying to implement snmpv3 on...
hi: i am using manage engine MIB brwoser . and after setting USM parameters perssinf enter i got timesync error Or Invanlid EngineID. It is working at noPRIV no Auth, but on AuthPriv and Auth noPriv i...
View ArticleTCP/IP stack MPFS2 improvements (marcmm)
Hello All, I don't know if it is the best place to post this, tell me if it is not the case. I have done a lot of little improvements on MPFS2 format and I want to share my work which, I hope, could be...
View ArticleHow to generate Switching frequency in MCP1911x (vairam.emb)
Hi I am using MCP1911x microcontroller. I want to generate a PWM in HDRV and LDRV to drive the MOSFET. It tried the following code , but it's not workingPWMRL = 0X0A; PWMPHL = 0X00; PR2 = 0X19; T2CON =...
View ArticleCoAP (da66en)
Are there any available implementations of a CoAP client for PIC24? PIC32? Thanks...
View ArticleAN1921 app note source code (danielone)
Hi all, The app note:AN1921: Microchip Lightweight TCP/IP Stack for 8-Bit MicrocontrollersMicrochip Lightweight TCP/IP Stack for 8-Bit Microcontrollers writes about the source code on the microchip...
View ArticleENC28J60 getting hot (jc5303)
Has anybody noticed the ENC28J60 ethernet chip getting hot during normal operation? Ours custom circuit with it was mis-wired at first which resulted in a big current draw and heating, but now that we...
View ArticlePorting MLA to Harmony (gary7)
I can see this is a lot of work to do but it becomes necessary in order to keep up with the internet. I do have an issue that I want some help with and that is using the SST Flash for MPFS. I find it...
View ArticlePort 0 LAN9303 switch issue (nil)
Hi, I am currently using lpc1788 with LAN 8720 in embedded artist board with RMII interface.If I want to use lan9303 3 port switch then what exactly I need to do?1)Is it possible if I connect my...
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