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Somebody else in my country able to create "LCD Line Sniffer". He has already demonstrated his product. Yes it works, but the product price is so expensive. So i try to create the sniffer by my self.
Can you help me???
no, schematic only for example. The real one is i want to intercept data from lcd on different microcontroller (machnine lcd module). I have counting machine, i want to intercept data from lcd on the machine. Then send result to computer.
Sorry for late reply. This is my schematic. I want to intercept data from LCD2 and displays on LCD1 (4 bit example).
Can you give an example code to intercept data?
I want to improve performance of my server. My database transaction about 5 milion records per month. client application refresh data every 20 seconds. I use this database on monitoring application.
Hi all. I have a computer server run firebird server v2.1.3 on windows server 2003. My database size arround 5gb and growing with 100 clients connection every day.
I have plan to use linux cluster and migrating my firebird to re-burst performance.
Have any body ever try to install & manage...
Try of using rs232 barcode scanner. RS232 barcode scanner sends data in ascii char,
pattern of data sends from rs232 barcode is
Start char(0x0h)+data+End char(0xDh).
Connection:
Barcode MCU
TX PIN RX PIN
GND GND
Write your program to start reads after...
Thanks alexx, i will try to simulate first before i made prototipe board.
---------- Post added at 20:15 ---------- Previous post was at 18:53 ----------
i have try to simulate your code using proteus. It only display value FF. This is my code:
var Result:byte;
P1:=255; // port1 as input...
if this project done using your controller. Can you give me code example. I will analize your code and then convert into mine. You can used assembly,basic,c, or pascal.
You can also try to install lazarus on linux. Lazarus is open source pascal ide for programming. You can do visual programming with lazarus. Its also can be install on ubuntu or others linux.
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