you kill easy to get, with toothpaste component fluoride e chlorhexidine, also in other items, botle water, shampoo and so on

ORIGINAL WWII GERMAN DORAMAD TOOTHPASTE AND TOOTHBRUSH  See original listing
	Item condition: --
	Ended: Feb 07, 2014 , 10:58AM
	Price: US $15.00
	Approximately EUR 14.32
	Shipping: $10.00 Standard International Shipping
	Item location: Saint-Petersburg, default, Russian Federation

and so..."developing software for open source linux dvb receivers using the linux operating system..." therefore available at https://openpli.org/

what about cables and antennas..

Teletext Decoding in FAB Network Controller

FAB Network Controller supports the following teletext decoding sources:

• Hauppauge cards for analogue antenna and CVBS input
• Hauppauge cards for DVB-T, DVB-C and DVB-S/S2
• FAB FT-HT 1x cards for teletext decoding from SD/HD-SDI
• Linux based set top boxes
• Teletext in TS/IP Streams

https://www.fab-online.com/kb/sup/fabnc/ttxdecoder.html

"I am not going to talk about loop tuning....Let's go back to our example of a current controller. Suppose we command u = 1A of current, and it takes a command to our output actuator x = 7.2V to reach equilibrium. Great. Now suppose we want u = 2A of current. To do this x = 14.4V. Now suppose we want u = 10A of current. To do this x = 72V. Now suppose we want u = 1000A of current. To do this x = 7200V. Now suppose we want u = 1,000,000A of current... what? You're telling me we're not going to be able to get a million amperes of current out of our system?

How to Build a Fixed-Point PI Controller That Just Works: Part I

https://www.embeddedrelated.com/showarticle/121.php

let's imagine we are beeing "bugged" by the security server Black Box Network Services, LES8164A Dual 10/100/1000 Secure Console Server, 16-Port

Embedded Freaks..

August 13, 2008

Reading from serial port (using rxtx)

Filed under: java — Tags: java, java-serial-port, rxtx — kunilkuda @ 9:29 am

Once you’ve got the serial InputStream, reading would be easy. Here’s an example of code to read the serial port using InputStream:

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/**  * Buffer to hold the reading  */ private byte[] readBuffer = new byte[400]; private void readSerial() {     try {         int availableBytes = inStream.available();         if (availableBytes > 0) {             // Read the serial port             inStream.read(readBuffer, 0, availableBytes);             // Print it out             System.out.println(                     new String(readBuffer, 0, availableBytes));         }     } catch (IOException e) {     } }

But the real problem comes from the place where you should place the code.

You can put inside the SerialPortEvent.DATA_AVAILABLE: event, like this:

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private class SerialEventHandler implements SerialPortEventListener {     public void serialEvent(SerialPortEvent event) {         switch (event.getEventType()) {             case SerialPortEvent.DATA_AVAILABLE:                 readSerial();                 break;         }     } }

Don’t forget to register the event handler, before you run the application

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/**  * Set the serial event handler  */ private void setSerialEventHandler(SerialPort serialPort) {     try {         // Add the serial port event listener         serialPort.addEventListener(new SerialEventHandler());         serialPort.notifyOnDataAvailable(true);     } catch (TooManyListenersException ex) {         System.err.println(ex.getMessage());     } }

The result is the read procedure is only called when new data is accepted.

The other way to read the serial port data continously is by using other thread to read:

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private class ReadThread implements Runnable {     public void run() {         while(true) {             readSerial();         }     } }

Here’s how you start the thread:

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public void setSerialListener() {     new Thread(new ReadThread()).start(); }

Conclusion

So, which one that is better, put the reading inside different thread or in the event handler ? Well..I don’t know about it yet. I’ll post it once I found the answer.

https://embeddedfreak.wordpress.com/2008/08/13/reading-from-serial-port-using-rxtx/