Search Results for "send"

Block that receives a " message" and send string values over serial connection, to control hardware devices ( switch ), for example, via Arduino based controller ( see https://sourceforge.net/projects/ardu-switch/ ) Prerequisite: pyserial Build as usual for a Gnuradio block: - download and unpack - cd gr-message_to serial - mkdir build && cd build - cmake .. && make - sudo make install && ldconfig If successful this block is into OOT section...

...Enjoy :-) ****************************************************************************** "Remote HF Operation" it's now a reality! With this app it's possible to send CW, with CWdaemon, over net ( local / internet ). Easy setup of: - cw macro [ labels / messages ] - cw WPM speed, accessible also via GUI, with a 10 / 40 WPM speed range - network settings. Moreover it's capable of control an HF rig ( via Hamlib network control ); in my testbed I'm using an uSDX transceiver, 5W, all mode, full SDR. ...

...It features : - up to four channels decoded simultaneously - error detection AND correction - input from sound file , alsa sound card or software defined radio (SRD) via a rtl dongle (http://sdr.osmocom.org/trac/wiki/rtl-sdr) or airspy (http://www.airspy.com) - could send decoded acars to a server via UDP in planeploter format or its own dedicated format. The 4 channels decoding is particularly useful with the rtl dongle. It allows to directly listen simultaneously to 4 different frequencies , with a very low cost hardware. Since version 3.0, acarsdec comes with acarsserv : a database backend program to store received acars messages.

CQRlog is a great software for Hamradio running on linux. With this perl script you could extract in a textual report your ham radio logs end send it automatically by mail

Various reference programs to read baseband I/Q sample data from a Funcube Dongle Pro+ (FCDPP) software defined radio (SDR) hardware front end, demodulate the data stream and send it to the host's audio output port. Programs are present to demodulate AM, CW, FM and SSB (USB, LSB) streams. Also included is a program that writes FCDPP sample data to its standard output (stdout) port. The programs require the qthid program to control the FCDPP frequency and gain (also available at sourceforge.net. Search for: qthid). ...

Codegroup is a Java application that will allow one to convert binary (or text) computer files in to 5 letter codegroups for transmission over email, landline telephones, radioteletype or Morse Code. Codegroup has internal error correction & limited cryptography capabilities. Codegroup : ZZZZZ YBPIL AIAIG FMOPP CPAAA DGNGP GPGPA ADNJN ELJKO ELIMO GEOHF KIFGP IFBCB PKCPI YJMHE PHBHP PPOBH NCOHD AKLLL AGHFP DEGEF LKELC EAIJI ABAGP AHPPO IHHPH OHPDF YNFPB ALEPO KMPKP Once this...

...CW (continious waves, Morze code) is a main modulation mode. Other modes like PSK and FSK are planned to implement in the future releases. User can enter any ASCII text to send it to the air. Transmission rates and modes are configurable from the input text. AVR beacon can read an external digital instruments like (voltmeter, thermometer, axelerometer, anemometer, etc.) and send its data to the air. Beacons network is planned to implement using an external GPS module for time syncronization. This project runs on Atmel AVR pico-power Mega microcontrollers: ATmega48p, ATmega88p, ATmega168p and ATmega368p. ...

gMFSK is a multimode HF terminal program. gMFSK can send and receive many digital conversational modes typically used by radio amateurs on HF, including MFSK, RTTY, PSK31, and Hellschreiber .

...Can initialize some hardware TNCs with parameters optimal for ARES/Data topology. See ARES paper for topology/backend: http://www.tapr.org/pub_cnc07.html All Aid Stations are expected to use same frequency concurrently, and optionally send queries to Net Control. Note backend will support more frequencies if more radios were hooked up. Expected that subset of stations will use software. Remainder will communicate runner data via voice to NetControl.