Problem with comparison.
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/start.sh |
|---|
| 0,0 → 1,7 |
| ulimit -c unlimited |
| ~/Bolidozor/frequency_log.py& |
| jackd -c system -p128 -m -dalsa -dhw:CODEC -r48000 -p4096 -n4 -m -C -i2& |
| sleep 3 |
| ~/Bolidozor/radio-observer -c ~/Bolidozor/uFlu/uFlu-R0.json& |
| sleep 3 |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/stop.sh |
|---|
| 0,0 → 1,7 |
| killall frequency_log.py |
| killall jackd |
| killall qjackctl |
| killall waterfall.py |
| killall whistle |
| killall radio-observer |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/frequency_log.py |
|---|
| 0,0 → 1,79 |
| #!/usr/bin/python |
| # |
| # Sample of measuring and frequency correction with ACOUNTER02A |
| import time |
| import datetime |
| import sys |
| from pymlab import config |
| req_freq = 286.0788 # required local oscillator frequency in MHz. |
| #### Sensor Configuration ########################################### |
| cfg = config.Config( |
| i2c = { |
| "port": 1, |
| }, |
| bus = [ |
| { |
| "type": "i2chub", |
| "address": 0x70, |
| "children": [ |
| { "name":"counter", "type":"acount02", "channel": 2, }, |
| { "name":"clkgen", "type":"clkgen01", "channel": 5, }, |
| ], |
| }, |
| ], |
| ) |
| cfg.initialize() |
| print "RMDS Station frequency management test software \r\n" |
| fcount = cfg.get_device("counter") |
| fgen = cfg.get_device("clkgen") |
| time.sleep(0.5) |
| frequency = fcount.get_freq() |
| rfreq = fgen.get_rfreq() |
| hsdiv = fgen.get_hs_div() |
| n1 = fgen.get_n1_div() |
| ''' |
| # sample GPS configuration |
| fcount.conf_GPS(0,5) # length of the GPS configurtion sentence |
| fcount.conf_GPS(1,ord('a')) # the first byte of GPS configuration sentence |
| fcount.conf_GPS(2,ord('b')) # the second byte of GPS configyration sentence |
| fcount.conf_GPS(3,ord('c')) |
| fcount.conf_GPS(4,ord('d')) |
| fcount.conf_GPS(5,ord('e')) |
| ''' |
| fcount.set_GPS() # set GPS configuration |
| #### Data Logging ################################################### |
| try: |
| with open("frequency.log", "a") as f: |
| while True: |
| now = datetime.datetime.now() |
| if (now.second == 15) or (now.second == 35) or (now.second == 55): |
| frequency = fcount.get_freq() |
| if (len(sys.argv) == 3): |
| regs = fgen.set_freq(frequency/1e6, float(req_freq)) |
| now = datetime.datetime.now() |
| rfreq = fgen.get_rfreq() |
| hsdiv = fgen.get_hs_div() |
| n1 = fgen.get_n1_div() |
| fdco = (frequency/1e6) * hsdiv * n1 |
| fxtal = fdco / rfreq |
| sys.stdout.write("frequency: " + str(frequency) + " Hz Time: " + str(now.second)) |
| sys.stdout.write(" RFREQ: " + str(rfreq) + " HSDIV: " + str(hsdiv) + " N1: " + str(n1)) |
| sys.stdout.write(" fdco: " + str(fdco) + " fxtal: " + str(fxtal) + "\r") |
| f.write("%d\t%s\t%.3f\n" % (time.time(), datetime.datetime.now().isoformat(), frequency)) |
| sys.stdout.flush() |
| time.sleep(0.9) |
| except KeyboardInterrupt: |
| sys.stdout.write("\r\n") |
| sys.exit(0) |
| f.close() |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/setSi570.py |
|---|
| 0,0 → 1,56 |
| #!/usr/bin/python |
| # |
| # Utility for setting frequency of Si570 without a frequency measurement. |
| # The factory calibration is used for changing the frequency. |
| # This utility reset the Si570 to factory default 10 MHz first and than set a new frequency. |
| # |
| # This utility use an USBI2C01A module. |
| # (c) MLAB 2014 |
| import time |
| import datetime |
| import sys |
| from pymlab import config |
| import logging |
| logging.basicConfig(level=logging.DEBUG) |
| #### Script Arguments ############################################### |
| if (len(sys.argv) != 3): |
| sys.stderr.write("Invalid number of arguments.\n") |
| sys.stderr.write("Usage: %s PORT_ADDRESS/0 REQUIERED_MHz\n" % (sys.argv[0], )) |
| sys.exit(1) |
| port = eval(sys.argv[1]) |
| #### Sensor Configuration ########################################### |
| cfg = config.Config( |
| i2c = { |
| "port": port, |
| }, |
| bus = [ |
| { |
| "type": "i2chub", |
| "address": 0x70, |
| "children": [ |
| { "name":"clkgen", "type":"clkgen01", "channel": 1, }, |
| ], |
| }, |
| ], |
| ) |
| cfg.initialize() |
| fgen = cfg.get_device("clkgen") |
| sys.stdout.write("Frequency will be set to " + sys.argv[2] + " MHz.\r\n") |
| fgen.route() |
| time.sleep(3) |
| fgen.recall_nvm() # Reload settings for 10 MHz |
| time.sleep(3) |
| fgen = cfg.get_device("clkgen") # Reopen CP2112 |
| fgen.set_freq(10., float(eval(sys.argv[2]))) # Set frequency |
| sys.stdout.write("Done.\r\n") |
| sys.stdout.flush() |
| sys.exit(0) |
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/SDR_Record_jack.sh |
|---|
| 0,0 → 1,8 |
| #!/bin/bash |
| PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin |
| #arecord -v --use-strftime -d720 -f dat -t wav -c2 /home/kaklik/Flyover_Svakov_%Y%m%d%H%M%S.wav >> /home/kaklik/record.log |
| #arecord -v -f dat -t wav -c2 --max-file-time 3600 --use-strftime /mnt/Svakov/%Y/%m/%d/Radio_%Y%m%d%H%M%S.wav |
| recordfile=/media/Radio_zaloha___/Svakov_HG/$(date +Radio_HG_%Y%m%d%H%M%S).wav |
| #screen jack_capture -V -d 36 -c 2 -p alsa_in:capture* --filename $recordfile |
| #screen jack_capture -V -c 2 -p alsa_in:capture* --filename $recordfile |
| jack_capture -V -d 3605 -c 2 -p alsa_in:capture_1 -p alsa_in:capture_2 --filename $recordfile & |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/SDR_record_alsa.sh |
|---|
| 0,0 → 1,3 |
| #!/bin/bash |
| #arecord -v --use-strftime -d720 -f dat -t wav -c2 /home/kaklik/Flyover_Svakov_%Y%m%d%H%M%S.wav >> /home/kaklik/record.log |
| arecord -v -D hw:1 -f dat -t wav -c2 --max-file-time 3600 --use-strftime /mnt/Svakov_HG/%Y/%m/%d/Radio_%Y%m%d%H%M%S.wav |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/SDR_record.sh |
|---|
| 0,0 → 1,2 |
| #!/bin/bash |
| pasuspender -- arecord -D hw:1,0 -v --buffer-time=500000 --use-strftime -d600 -f dat -t wav -c2 /mnt/ISS_Praha_%Y%m%d%H%M%S.wav >> /home/kaklik/SDR_record.log |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/SiliconLabs.rules |
|---|
| 0,0 → 1,3 |
| SUBSYSTEM=="usb", ATTRS{idVendor}=="10c4", MODE="0666" |
| SUBSYSTEM=="usb_device", ATTRS{idVendor}=="10c4", MODE="0666" |
| /Designs/Measuring_instruments/RMDS02C/SW/Host_controller/plot.gp |
|---|
| 0,0 → 1,12 |
| set terminal png size 800,640 |
| set output "Frequency_time.png" |
| set xdata time |
| set timefmt "%s" |
| set format x "%H:%M:%S" |
| set key under |
| set xlabel "Time" |
| set ylabel "Freq deviation [Hz]" |
| f0=140000000 |
| plot "temperature.log" using 1:($3-f0) with linespoints title "CLKGEN01B 140 MHz" |