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Thanks FVm , I tried to implement the application using arduino uno and Wiznet ethernet shield.It ran successfully.
But my concern is to run the same using pic microcontroller and wiznet w5500 chip instead of arduino shield.Reason :
1. I dont want to depend on arduino uno or mega board or...
Thx dear ,
Since I m not much familiar with Networking ,I will share my hardware setup detail with you.Can you please suggest what is the best approach.
MCU ---> enc28j60 --> lan cable ----> router---->server---->data to be stored on mysql database table.
My concern is by using which...
Hello Friends , i have to design a system where i need to send data ( some voltages , status of some pins of mcu) via ethernet using ENC28J60 to a web hosting server's database table .
DATA -> ETHERNET(ENC28J60) -> WEB HOSTING SERVER ->MYSQL DATABASE -> TABLE .
The data needs to be saved on...
Well friends ,
I had a work around for the issue .
Earlier I was reading the entire table of the data base , so it was causing the delay as the table was filling up with more and more entries .
Now i restricted the view to top 20 rows only so eventually the delay in response reduced.
Hello Friends ,
I have a query .
I need to send data from microcontroller to gsm modem which sends data to a web server.
Now I m sending the following command:
AT+HTTPPARA="URL","http://xyz.in/abc.php?v1=436&v2=001&v3=031&v4='LOW'&v5='FAIL'&v6='OK'&v7='HIGH'&v8='CLOSE'&v9='BIGT17662'"...
Dear friend, May be you are not able to understand the problem. I m very clear about the issue and have received a reply also regarding the same. So please don't judge others if you are not able to understand the issue.
Hi friends,
I am working on an application where there are 2 pcb boards.
Board 1 is doing a critical task so it can't be used for user defined settings via lcd and switches.
Board 2 is having lcd and switches so we have to use it for saving the settings. But these settings have to be...
SO i am able to see which trap is happening using ISR in the debugging mode . Now do i have to run the program step by step to see on which statement it is happening and then change it .
Please clarify that if i have managed to find out the trap cause say address trap using debugging mode.Now...
Ok i have managed to enable the ISR for the traps . But that is working in debug mode ......How can we make use of it to identify which code statement is making problem in case of address trap.
hi i wENT THROUGH RCON STATUS , and found that RCON.F15 is the real cause of the reset. Though i am getting RCON.F0 = 1,RCON.F1 = 1 also on POR. But since i WAS MAKING RCON = 0 after reading it on POR so it was not displaying these bits.
In a nutshell reset occurs because of trap only ...
I am using mikroc pro compiler for dspic/pic24.So far i am reading RCON register on Power on reset.I have enabled RCON read on power on and show on LCD .so IT READS 32768 whenever mcu resets because of the trap conflict.
I need trap handler routine for the same compiler so that i can use...
Hi friends ,
Getting TRAP CONFLICT ERROR on reading RCON .I want to know how to resolve this .PLease share trap service routine for oscillator fail, address trap , stack error trap , math error trap etc.
Please share routine for mikroc pro compiler for dspic/pic24.
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Dear Friends ,
I am trying to convert a code from PIC18 TO PIC24(PIC24FGA1024GA610).....i AM facing Configuration Word Mismatch reset issue when reading on POWER ON the " RCON " rEGISTER.
I want to know what could be the reason . One more observation .:
If i mask a certain code region...
Re: Reading ade7758 registers for vrms , irms ,active energy kwh ?
Well Now iam able to read registers properly...Apologise for the confusing details given earlier. Actuall my spi communication read on dout pin was not proper.
Now I am reading AVRMS register : 24850d. (last 3 digits are...
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