freetel-svn-tracking.git
9 years agocohpsk freq tracking unit test, integrated into tcohpsk and doing sensible things...
drowe67 [Sat, 9 May 2015 23:32:59 +0000 (23:32 +0000)]
cohpsk freq tracking unit test, integrated into tcohpsk and doing sensible things with +/- 0.5Hz/s freq drift

git-svn-id: https://svn.code.sf.net/p/freetel/code@2127 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoOpen Office format CN12 figure
drowe67 [Thu, 7 May 2015 00:40:57 +0000 (00:40 +0000)]
Open Office format CN12 figure

git-svn-id: https://svn.code.sf.net/p/freetel/code@2126 01035d8c-6547-0410-b346-abe4f91aad63

9 years agochanged filter order and increased dealy of new sync alg, good results on test_off...
drowe67 [Wed, 6 May 2015 03:44:09 +0000 (03:44 +0000)]
changed filter order and increased dealy of new sync alg, good results on test_off in awgn and fading channels, and great BERs on tcohpsk for fading and awgn at 8 and 12dB Es/No test points

git-svn-id: https://svn.code.sf.net/p/freetel/code@2125 01035d8c-6547-0410-b346-abe4f91aad63

9 years agotwo path freq offset est/sync proto working OK with BER a bit high, little more work...
drowe67 [Tue, 5 May 2015 09:15:52 +0000 (09:15 +0000)]
two path freq offset est/sync proto working OK with BER a bit high, little more work reqd

git-svn-id: https://svn.code.sf.net/p/freetel/code@2124 01035d8c-6547-0410-b346-abe4f91aad63

9 years agopromising AWGN and fading ch results with two path design
drowe67 [Mon, 4 May 2015 07:33:47 +0000 (07:33 +0000)]
promising AWGN and fading ch results with two path design

git-svn-id: https://svn.code.sf.net/p/freetel/code@2123 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoworking on freq estimation, about to try two path model
drowe67 [Mon, 4 May 2015 04:40:37 +0000 (04:40 +0000)]
working on freq estimation, about to try two path model

git-svn-id: https://svn.code.sf.net/p/freetel/code@2122 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoadded some comments re which pin DAC and ADC drivers are connected to
drowe67 [Mon, 20 Apr 2015 22:18:14 +0000 (22:18 +0000)]
added some comments re which pin DAC and ADC drivers are connected to

git-svn-id: https://svn.code.sf.net/p/freetel/code@2121 01035d8c-6547-0410-b346-abe4f91aad63

9 years agodiversity cohpsk ported to C, tcohpsk passes all tests for AWGN channel, but need...
drowe67 [Fri, 17 Apr 2015 04:50:31 +0000 (04:50 +0000)]
diversity cohpsk ported to C, tcohpsk passes all tests for AWGN channel, but need to also test on HF channel

git-svn-id: https://svn.code.sf.net/p/freetel/code@2120 01035d8c-6547-0410-b346-abe4f91aad63

9 years agotwo path diveristy looking gd in Octave, starting to port into C
drowe67 [Fri, 17 Apr 2015 00:59:08 +0000 (00:59 +0000)]
two path diveristy looking gd in Octave, starting to port into C

git-svn-id: https://svn.code.sf.net/p/freetel/code@2119 01035d8c-6547-0410-b346-abe4f91aad63

9 years agopassable 650 bit/s mode, a lot better than previous 450
drowe67 [Wed, 15 Apr 2015 05:28:01 +0000 (05:28 +0000)]
passable 650 bit/s mode, a lot better than previous 450

git-svn-id: https://svn.code.sf.net/p/freetel/code@2118 01035d8c-6547-0410-b346-abe4f91aad63

9 years agosome refactoring of c2sim to make it closer to c2enc/c2dec
drowe67 [Wed, 15 Apr 2015 05:03:00 +0000 (05:03 +0000)]
some refactoring of c2sim to make it closer to c2enc/c2dec

git-svn-id: https://svn.code.sf.net/p/freetel/code@2117 01035d8c-6547-0410-b346-abe4f91aad63

9 years ago17 bit/frame mel LSP quantiser working OK
drowe67 [Tue, 14 Apr 2015 08:19:41 +0000 (08:19 +0000)]
17 bit/frame mel LSP quantiser working OK

git-svn-id: https://svn.code.sf.net/p/freetel/code@2116 01035d8c-6547-0410-b346-abe4f91aad63

9 years agogenres does 1st order LPC equalisation, added stdin option to c2sim
drowe67 [Sun, 12 Apr 2015 02:31:09 +0000 (02:31 +0000)]
genres does 1st order LPC equalisation, added stdin option to c2sim

git-svn-id: https://svn.code.sf.net/p/freetel/code@2115 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoadded BPF option to c2sim
drowe67 [Sun, 12 Apr 2015 01:49:41 +0000 (01:49 +0000)]
added BPF option to c2sim

git-svn-id: https://svn.code.sf.net/p/freetel/code@2114 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoleast squares phase est and lin interp working in C, C and Octave results match
drowe67 [Sat, 11 Apr 2015 05:42:01 +0000 (05:42 +0000)]
least squares phase est and lin interp working in C, C and Octave results match

git-svn-id: https://svn.code.sf.net/p/freetel/code@2113 01035d8c-6547-0410-b346-abe4f91aad63

9 years agooctave version of modem using lin reg for phase est, curves look OK
drowe67 [Sat, 11 Apr 2015 05:10:45 +0000 (05:10 +0000)]
octave version of modem using lin reg for phase est, curves look OK

git-svn-id: https://svn.code.sf.net/p/freetel/code@2112 01035d8c-6547-0410-b346-abe4f91aad63

9 years agolinear regression Octave and C code
drowe67 [Sat, 11 Apr 2015 04:18:48 +0000 (04:18 +0000)]
linear regression Octave and C code

git-svn-id: https://svn.code.sf.net/p/freetel/code@2111 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoworking on test_curves, AWGN cohpsk, dpsk working, HF results need work
drowe67 [Thu, 9 Apr 2015 07:04:02 +0000 (07:04 +0000)]
working on test_curves, AWGN cohpsk, dpsk working, HF results need work

git-svn-id: https://svn.code.sf.net/p/freetel/code@2110 01035d8c-6547-0410-b346-abe4f91aad63

9 years agosingle point Octave coh psk sim working again
drowe67 [Thu, 9 Apr 2015 02:37:12 +0000 (02:37 +0000)]
single point Octave coh psk sim working again

git-svn-id: https://svn.code.sf.net/p/freetel/code@2109 01035d8c-6547-0410-b346-abe4f91aad63

9 years agonoise samples unit var to support different Eb/No
drowe67 [Wed, 8 Apr 2015 21:35:03 +0000 (21:35 +0000)]
noise samples unit var to support different Eb/No

git-svn-id: https://svn.code.sf.net/p/freetel/code@2108 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoadded state transition to lose sync on 3 bad frames. That'll do for a start, we...
drowe67 [Wed, 8 Apr 2015 01:02:36 +0000 (01:02 +0000)]
added state transition to lose sync on 3 bad frames.  That'll do for a start, we can tune later, even make manually adjustable

git-svn-id: https://svn.code.sf.net/p/freetel/code@2107 01035d8c-6547-0410-b346-abe4f91aad63

9 years agorefactoring cohpsk to remove some warnings and support out of sync logic
drowe67 [Wed, 8 Apr 2015 00:42:42 +0000 (00:42 +0000)]
refactoring cohpsk to remove some warnings and support out of sync logic

git-svn-id: https://svn.code.sf.net/p/freetel/code@2106 01035d8c-6547-0410-b346-abe4f91aad63

9 years agokicked off stand alone C program for testing coh psk with channel impairments
drowe67 [Tue, 7 Apr 2015 02:51:22 +0000 (02:51 +0000)]
kicked off stand alone C program for testing coh psk with channel impairments

git-svn-id: https://svn.code.sf.net/p/freetel/code@2105 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoprogressing C versions of coh psk modem and associated tools
drowe67 [Tue, 7 Apr 2015 01:10:08 +0000 (01:10 +0000)]
progressing C versions of coh psk modem and associated tools

git-svn-id: https://svn.code.sf.net/p/freetel/code@2104 01035d8c-6547-0410-b346-abe4f91aad63

9 years agowritten coh mod and demod but not tested
drowe67 [Sun, 5 Apr 2015 08:07:19 +0000 (08:07 +0000)]
written coh mod and demod but not tested

git-svn-id: https://svn.code.sf.net/p/freetel/code@2103 01035d8c-6547-0410-b346-abe4f91aad63

9 years agorefactoring Octave coh psk code
drowe67 [Sun, 5 Apr 2015 01:06:09 +0000 (01:06 +0000)]
refactoring Octave coh psk code

git-svn-id: https://svn.code.sf.net/p/freetel/code@2102 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoC and Octave coherent psk modem code match, all tests passing yayyyyy
drowe67 [Thu, 2 Apr 2015 06:25:41 +0000 (06:25 +0000)]
C and Octave coherent psk modem code match, all tests passing yayyyyy

git-svn-id: https://svn.code.sf.net/p/freetel/code@2101 01035d8c-6547-0410-b346-abe4f91aad63

9 years agocoding up C version of coarse and fine freq offet est, working but not quite same...
drowe67 [Wed, 1 Apr 2015 01:51:24 +0000 (01:51 +0000)]
coding up C version of coarse and fine freq offet est, working but not quite same results as Octave

git-svn-id: https://svn.code.sf.net/p/freetel/code@2100 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoC tx side working, and passing unit tetests. About to start C freq offset est
drowe67 [Mon, 30 Mar 2015 01:26:15 +0000 (01:26 +0000)]
C tx side working, and passing unit tetests.  About to start C freq offset est

git-svn-id: https://svn.code.sf.net/p/freetel/code@2099 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoadd speaker mount PCB
rickb44 [Mon, 30 Mar 2015 00:14:51 +0000 (00:14 +0000)]
add speaker mount PCB

git-svn-id: https://svn.code.sf.net/p/freetel/code@2098 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoAdded ,JPG and .PDF files to ENCL-SM1000-C1 file
rickb44 [Sun, 29 Mar 2015 21:43:21 +0000 (21:43 +0000)]
Added ,JPG and .PDF files to ENCL-SM1000-C1 file

git-svn-id: https://svn.code.sf.net/p/freetel/code@2097 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoUpdate enclosure to Rev-C1 to reflect latest changes.RGB
rickb44 [Sun, 29 Mar 2015 21:08:02 +0000 (21:08 +0000)]
Update enclosure to Rev-C1 to reflect latest changes.RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@2096 01035d8c-6547-0410-b346-abe4f91aad63

9 years agorefactored codea little, starting to (re)port C code
drowe67 [Sun, 29 Mar 2015 02:40:02 +0000 (02:40 +0000)]
refactored codea little, starting to (re)port C code

git-svn-id: https://svn.code.sf.net/p/freetel/code@2095 01035d8c-6547-0410-b346-abe4f91aad63

9 years agooctave modem with freq offset est working OK, good BER, time to re-port C code
drowe67 [Sat, 28 Mar 2015 22:43:19 +0000 (22:43 +0000)]
octave modem with freq offset est working OK, good BER, time to re-port C code

git-svn-id: https://svn.code.sf.net/p/freetel/code@2094 01035d8c-6547-0410-b346-abe4f91aad63

9 years agorenamed a few variables, cleaned up a little, freq offset est working OK
drowe67 [Fri, 27 Mar 2015 01:43:36 +0000 (01:43 +0000)]
renamed a few variables, cleaned up a little, freq offset est working OK

git-svn-id: https://svn.code.sf.net/p/freetel/code@2093 01035d8c-6547-0410-b346-abe4f91aad63

9 years agomoving freq est routines to functions, work OK, need to rename a few vars now
drowe67 [Fri, 27 Mar 2015 01:25:54 +0000 (01:25 +0000)]
moving freq est routines to functions, work OK, need to rename a few vars now

git-svn-id: https://svn.code.sf.net/p/freetel/code@2092 01035d8c-6547-0410-b346-abe4f91aad63

9 years agomodifief for p=1 equalisation, works OK
drowe67 [Thu, 26 Mar 2015 06:43:31 +0000 (06:43 +0000)]
modifief for p=1 equalisation, works OK

git-svn-id: https://svn.code.sf.net/p/freetel/code@2091 01035d8c-6547-0410-b346-abe4f91aad63

9 years agodouble row of pilots helping with coarse/fine freq est, however sync time too long...
drowe67 [Thu, 26 Mar 2015 00:27:19 +0000 (00:27 +0000)]
double row of pilots helping with coarse/fine freq est, however sync time too long due to frame length.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2090 01035d8c-6547-0410-b346-abe4f91aad63

9 years agointermin check in of freq offset estimator, about to change pilot insertion structure
drowe67 [Wed, 25 Mar 2015 00:10:17 +0000 (00:10 +0000)]
intermin check in of freq offset estimator, about to change pilot insertion structure

git-svn-id: https://svn.code.sf.net/p/freetel/code@2089 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoContinued work on 48k comp to 80k real
baobrien [Mon, 23 Mar 2015 01:37:14 +0000 (01:37 +0000)]
Continued work on 48k comp to 80k real

git-svn-id: https://svn.code.sf.net/p/freetel/code@2088 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoAdded 48k complex to 80k real converter. Checked in Octave.
baobrien [Sun, 22 Mar 2015 05:21:20 +0000 (05:21 +0000)]
Added 48k complex to 80k real converter. Checked in Octave.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2087 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoModified stm32 makefile for stm32 periphlib 1.5.0
baobrien [Sun, 22 Mar 2015 02:42:55 +0000 (02:42 +0000)]
Modified stm32 makefile for stm32 periphlib 1.5.0

git-svn-id: https://svn.code.sf.net/p/freetel/code@2086 01035d8c-6547-0410-b346-abe4f91aad63

9 years agocoarse frame sync in C working, C and Octace matching
drowe67 [Thu, 19 Mar 2015 21:59:38 +0000 (21:59 +0000)]
coarse frame sync in C working, C and Octace matching

git-svn-id: https://svn.code.sf.net/p/freetel/code@2085 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoFurther work on IIR upconverter; verified entire chain with generated GMSK signal
baobrien [Thu, 19 Mar 2015 17:25:41 +0000 (17:25 +0000)]
Further work on IIR upconverter; verified entire chain with generated GMSK signal

git-svn-id: https://svn.code.sf.net/p/freetel/code@2084 01035d8c-6547-0410-b346-abe4f91aad63

9 years agomost rx filtering working in C, next step add coarse timing (frame snyc) in C
drowe67 [Thu, 19 Mar 2015 09:37:06 +0000 (09:37 +0000)]
most rx filtering working in C, next step add coarse timing (frame snyc) in C

git-svn-id: https://svn.code.sf.net/p/freetel/code@2083 01035d8c-6547-0410-b346-abe4f91aad63

9 years agorate Fs tx and rx filtering working, a preliminary frame sync (coarse timing) and...
drowe67 [Wed, 18 Mar 2015 21:32:56 +0000 (21:32 +0000)]
rate Fs tx and rx filtering working, a preliminary frame sync (coarse timing) and BER measurment working in Octave.  next step, set up C side to match that

git-svn-id: https://svn.code.sf.net/p/freetel/code@2082 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoREADME changes thats Eric for the patch
drowe67 [Wed, 18 Mar 2015 19:49:08 +0000 (19:49 +0000)]
README changes thats Eric for the patch

git-svn-id: https://svn.code.sf.net/p/freetel/code@2081 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoUpdates to documentation
hobbes1069 [Tue, 17 Mar 2015 13:12:40 +0000 (13:12 +0000)]
Updates to documentation

git-svn-id: https://svn.code.sf.net/p/freetel/code@2080 01035d8c-6547-0410-b346-abe4f91aad63

9 years agotx filtering and up conversion working in Octave
drowe67 [Tue, 17 Mar 2015 04:17:49 +0000 (04:17 +0000)]
tx filtering and up conversion working in Octave

git-svn-id: https://svn.code.sf.net/p/freetel/code@2079 01035d8c-6547-0410-b346-abe4f91aad63

9 years agocoherent modem C and Octave code giving the same results with AWGN noise at rate Rs.
drowe67 [Mon, 16 Mar 2015 23:18:36 +0000 (23:18 +0000)]
coherent modem C and Octave code giving the same results with AWGN noise at rate Rs.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2078 01035d8c-6547-0410-b346-abe4f91aad63

9 years agosome in progress octave scripts
drowe67 [Mon, 16 Mar 2015 23:05:59 +0000 (23:05 +0000)]
some in progress octave scripts

git-svn-id: https://svn.code.sf.net/p/freetel/code@2077 01035d8c-6547-0410-b346-abe4f91aad63

9 years agolonger test frame and 1Hz freq offset, tests passing OK
drowe67 [Sun, 15 Mar 2015 21:05:37 +0000 (21:05 +0000)]
longer test frame and 1Hz freq offset, tests passing OK

git-svn-id: https://svn.code.sf.net/p/freetel/code@2076 01035d8c-6547-0410-b346-abe4f91aad63

9 years agorx symbols in C and octave match
drowe67 [Sun, 15 Mar 2015 03:05:26 +0000 (03:05 +0000)]
rx symbols in C and octave match

git-svn-id: https://svn.code.sf.net/p/freetel/code@2075 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoFurther work on cic interpolator, some stm32 testing
baobrien [Sat, 14 Mar 2015 23:48:55 +0000 (23:48 +0000)]
Further work on cic interpolator, some stm32 testing

git-svn-id: https://svn.code.sf.net/p/freetel/code@2074 01035d8c-6547-0410-b346-abe4f91aad63

9 years agocoh psk demod phase correction starting to do something sensible, still to complete...
drowe67 [Sat, 14 Mar 2015 06:40:03 +0000 (06:40 +0000)]
coh psk demod phase correction starting to do something sensible, still to complete testing

git-svn-id: https://svn.code.sf.net/p/freetel/code@2073 01035d8c-6547-0410-b346-abe4f91aad63

9 years agocleaned up upconverter, optimized into single loop, optimized out some temp memory
baobrien [Fri, 13 Mar 2015 18:28:35 +0000 (18:28 +0000)]
cleaned up upconverter, optimized into single loop, optimized out some temp memory

git-svn-id: https://svn.code.sf.net/p/freetel/code@2072 01035d8c-6547-0410-b346-abe4f91aad63

9 years agofir/cic 10x comp->real converter now works. cleanup still needed.
baobrien [Fri, 13 Mar 2015 05:35:54 +0000 (05:35 +0000)]
fir/cic 10x comp->real converter now works. cleanup still needed.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2071 01035d8c-6547-0410-b346-abe4f91aad63

9 years agocic 8k complex to 80k real converter confirmed in C. More work still needed.
baobrien [Fri, 13 Mar 2015 01:12:05 +0000 (01:12 +0000)]
cic 8k complex to 80k real converter confirmed in C. More work still needed.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2070 01035d8c-6547-0410-b346-abe4f91aad63

9 years agofirst test of coh pdsk modem passes, tets framework started
drowe67 [Thu, 12 Mar 2015 06:34:52 +0000 (06:34 +0000)]
first test of coh pdsk modem passes, tets framework started

git-svn-id: https://svn.code.sf.net/p/freetel/code@2069 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoreverting changes to iir_duc.m
baobrien [Wed, 11 Mar 2015 22:06:01 +0000 (22:06 +0000)]
reverting changes to iir_duc.m

git-svn-id: https://svn.code.sf.net/p/freetel/code@2068 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoRemoved file left over by octave
baobrien [Wed, 11 Mar 2015 21:19:13 +0000 (21:19 +0000)]
Removed file left over by octave

git-svn-id: https://svn.code.sf.net/p/freetel/code@2067 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoWork on 8Ksps->80Ksps upconversion and CIC filter
baobrien [Wed, 11 Mar 2015 20:22:50 +0000 (20:22 +0000)]
Work on 8Ksps->80Ksps upconversion and CIC filter

git-svn-id: https://svn.code.sf.net/p/freetel/code@2066 01035d8c-6547-0410-b346-abe4f91aad63

9 years agostarting coherent PSK C port and test framework, compiles OK but not tested
drowe67 [Wed, 11 Mar 2015 06:46:22 +0000 (06:46 +0000)]
starting coherent PSK C port and test framework, compiles OK but not tested

git-svn-id: https://svn.code.sf.net/p/freetel/code@2065 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoUpdate dependencies and pass needed agruments to static Codec2 build since it also...
hobbes1069 [Mon, 9 Mar 2015 16:10:58 +0000 (16:10 +0000)]
Update dependencies and pass needed agruments to static Codec2 build since it also depends on Speex.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2064 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoMerge dependency scanner from codec2 to codec2-dev.
hobbes1069 [Mon, 9 Mar 2015 15:42:58 +0000 (15:42 +0000)]
Merge dependency scanner from codec2 to codec2-dev.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2063 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoInitial build speex cmake module.
hobbes1069 [Mon, 9 Mar 2015 14:59:12 +0000 (14:59 +0000)]
Initial build speex cmake module.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2062 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoVerified IIR upconverter, modified fast_dac_ut.c to run upconverter
baobrien [Mon, 9 Mar 2015 02:54:54 +0000 (02:54 +0000)]
Verified IIR upconverter, modified fast_dac_ut.c to run upconverter

git-svn-id: https://svn.code.sf.net/p/freetel/code@2061 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoRolling back accidental changes from first commit
baobrien [Sat, 7 Mar 2015 06:51:55 +0000 (06:51 +0000)]
Rolling back accidental changes from first commit

git-svn-id: https://svn.code.sf.net/p/freetel/code@2060 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoBrady's first commit
baobrien [Sat, 7 Mar 2015 06:45:43 +0000 (06:45 +0000)]
Brady's first commit
-IIR tner is fixed point
-IIR tuner center changed to 700Khz
-IIR Upconverter simulated in octave
-STM32F4 DAC code copied and modified to support high sample rate on DAC1 (2Mhz)
-Got a start on the C IIR Upconverter. Not tested yet.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2059 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoUpdates to allow static speex building.
hobbes1069 [Fri, 6 Mar 2015 21:07:08 +0000 (21:07 +0000)]
Updates to allow static speex building.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2058 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoprotected against overflow error in 3200 mode
drowe67 [Fri, 6 Mar 2015 07:17:07 +0000 (07:17 +0000)]
protected against overflow error in 3200 mode

git-svn-id: https://svn.code.sf.net/p/freetel/code@2057 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoMerge build system updates from fdmdv2 to fdmdv2-dev.
hobbes1069 [Thu, 5 Mar 2015 22:10:37 +0000 (22:10 +0000)]
Merge build system updates from fdmdv2 to fdmdv2-dev.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2056 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoFix linking order of libsndfile to be after sox to make static build of sox happy...
hobbes1069 [Thu, 5 Mar 2015 22:05:54 +0000 (22:05 +0000)]
Fix linking order of libsndfile to be after sox to make static build of sox happy. Tweak Bootstrapping of wxWidgets, still needs work though.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2055 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoUpdate wxWidgets bootstrap to 3.0.2 and other tweaks.
hobbes1069 [Thu, 5 Mar 2015 20:57:14 +0000 (20:57 +0000)]
Update wxWidgets bootstrap to 3.0.2 and other tweaks.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2054 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoChange silkscree to fit Rwoetel logo on front & rear panel.
rickb44 [Thu, 5 Mar 2015 20:26:46 +0000 (20:26 +0000)]
Change silkscree to fit Rwoetel logo on front & rear panel.
Increased size of logos.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2053 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoMore svn cleanup.
hobbes1069 [Tue, 3 Mar 2015 20:45:27 +0000 (20:45 +0000)]
More svn cleanup.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2052 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoRemoving old manual makefiles and automake files.
hobbes1069 [Tue, 3 Mar 2015 20:34:19 +0000 (20:34 +0000)]
Removing old manual makefiles and automake files.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2051 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoChanged text legends to fit, SPKR VOLUME, rear panel logo.
rickb44 [Tue, 3 Mar 2015 18:16:29 +0000 (18:16 +0000)]
Changed text legends to fit, SPKR VOLUME, rear panel logo.
Ready for final review & release to manufacturing - RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@2050 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoFix static builds of sox and libsndfile.
hobbes1069 [Tue, 3 Mar 2015 16:03:57 +0000 (16:03 +0000)]
Fix static builds of sox and libsndfile.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2049 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoadded FM demod
drowe67 [Fri, 27 Feb 2015 20:56:21 +0000 (20:56 +0000)]
added FM demod

git-svn-id: https://svn.code.sf.net/p/freetel/code@2048 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoUsed Foxit markup coments(red rectangles)to indicate changes from Rev B.
rickb44 [Tue, 24 Feb 2015 15:30:43 +0000 (15:30 +0000)]
Used Foxit markup coments(red rectangles)to indicate changes from Rev B.
Most changes are as result of moving origins to improve part fit.
Corrected geometric constructions that resulted in errors.

git-svn-id: https://svn.code.sf.net/p/freetel/code@2047 01035d8c-6547-0410-b346-abe4f91aad63

9 years agotweaks to tuner to get ISR freq right
drowe67 [Tue, 24 Feb 2015 04:49:56 +0000 (04:49 +0000)]
tweaks to tuner to get ISR freq right

git-svn-id: https://svn.code.sf.net/p/freetel/code@2046 01035d8c-6547-0410-b346-abe4f91aad63

9 years agofirst pass FM demod working in C
drowe67 [Tue, 24 Feb 2015 00:48:48 +0000 (00:48 +0000)]
first pass FM demod working in C

git-svn-id: https://svn.code.sf.net/p/freetel/code@2045 01035d8c-6547-0410-b346-abe4f91aad63

9 years agolATEST Latest ENCL-SM1000-C drawings for Review only - RGB
rickb44 [Mon, 23 Feb 2015 19:34:35 +0000 (19:34 +0000)]
lATEST Latest ENCL-SM1000-C drawings for Review only - RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@2044 01035d8c-6547-0410-b346-abe4f91aad63

9 years agotuner code for downsampling to 10 kHz working OK, ready for tetsing on real signals
drowe67 [Sat, 21 Feb 2015 10:54:44 +0000 (10:54 +0000)]
tuner code for downsampling to 10 kHz working OK, ready for tetsing on real signals

git-svn-id: https://svn.code.sf.net/p/freetel/code@2043 01035d8c-6547-0410-b346-abe4f91aad63

9 years agotuner ISR running in about 13% of CPU
drowe67 [Fri, 20 Feb 2015 21:34:54 +0000 (21:34 +0000)]
tuner ISR running in about 13% of CPU

git-svn-id: https://svn.code.sf.net/p/freetel/code@2042 01035d8c-6547-0410-b346-abe4f91aad63

9 years agofirst pass at tuner UT, some building issues
drowe67 [Fri, 20 Feb 2015 06:35:11 +0000 (06:35 +0000)]
first pass at tuner UT, some building issues

git-svn-id: https://svn.code.sf.net/p/freetel/code@2041 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoSTM32 tuner unit test looking good
drowe67 [Fri, 20 Feb 2015 03:09:32 +0000 (03:09 +0000)]
STM32 tuner unit test looking good

git-svn-id: https://svn.code.sf.net/p/freetel/code@2040 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoOctave simulation of ADC decimation
drowe67 [Thu, 19 Feb 2015 01:45:50 +0000 (01:45 +0000)]
Octave simulation of ADC decimation

git-svn-id: https://svn.code.sf.net/p/freetel/code@2039 01035d8c-6547-0410-b346-abe4f91aad63

9 years agocode for estimating C/No
drowe67 [Fri, 6 Feb 2015 04:20:49 +0000 (04:20 +0000)]
code for estimating C/No

git-svn-id: https://svn.code.sf.net/p/freetel/code@2038 01035d8c-6547-0410-b346-abe4f91aad63

9 years agomessed with a few plots
drowe67 [Fri, 6 Feb 2015 00:54:28 +0000 (00:54 +0000)]
messed with a few plots

git-svn-id: https://svn.code.sf.net/p/freetel/code@2037 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoplotting FM signal noise power, fixed noise BW issue, ouputting error pattern file
drowe67 [Tue, 3 Feb 2015 02:34:23 +0000 (02:34 +0000)]
plotting FM signal noise power, fixed noise BW issue, ouputting error pattern file

git-svn-id: https://svn.code.sf.net/p/freetel/code@2036 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoimproved analog FM demod, less clicks in output now, comparable results to HSPDR...
drowe67 [Mon, 2 Feb 2015 00:09:24 +0000 (00:09 +0000)]
improved analog FM demod, less clicks in output now, comparable results to HSPDR demod

git-svn-id: https://svn.code.sf.net/p/freetel/code@2035 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoimproved SNR estimation, about half a dB off
drowe67 [Fri, 30 Jan 2015 00:01:01 +0000 (00:01 +0000)]
improved SNR estimation, about half a dB off

git-svn-id: https://svn.code.sf.net/p/freetel/code@2034 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoadd some lower bound error checking for noise calcs
drowe67 [Wed, 28 Jan 2015 23:56:23 +0000 (23:56 +0000)]
add some lower bound error checking for noise calcs

git-svn-id: https://svn.code.sf.net/p/freetel/code@2033 01035d8c-6547-0410-b346-abe4f91aad63

9 years agofirst pass at SNR est
drowe67 [Wed, 28 Jan 2015 23:35:03 +0000 (23:35 +0000)]
first pass at SNR est

git-svn-id: https://svn.code.sf.net/p/freetel/code@2032 01035d8c-6547-0410-b346-abe4f91aad63

9 years agoprogressing SNR estimation
drowe67 [Wed, 28 Jan 2015 22:00:26 +0000 (22:00 +0000)]
progressing SNR estimation

git-svn-id: https://svn.code.sf.net/p/freetel/code@2031 01035d8c-6547-0410-b346-abe4f91aad63

9 years agotest report after testing OTA by Matt, VK5ZM
drowe67 [Wed, 28 Jan 2015 20:41:57 +0000 (20:41 +0000)]
test report after testing OTA by Matt, VK5ZM

git-svn-id: https://svn.code.sf.net/p/freetel/code@2030 01035d8c-6547-0410-b346-abe4f91aad63

9 years agotweaked a few plots, works Ok, more to come
drowe67 [Wed, 28 Jan 2015 04:50:51 +0000 (04:50 +0000)]
tweaked a few plots, works Ok, more to come

git-svn-id: https://svn.code.sf.net/p/freetel/code@2029 01035d8c-6547-0410-b346-abe4f91aad63

9 years agocurve and non-coh working again
drowe67 [Mon, 26 Jan 2015 21:53:31 +0000 (21:53 +0000)]
curve and non-coh working again

git-svn-id: https://svn.code.sf.net/p/freetel/code@2028 01035d8c-6547-0410-b346-abe4f91aad63