I'll note that still doesn't fix the segfault in jt9.exe
Mike W9MDB
On Tuesday, September 27, 2022 at 04:24:11 PM CDT, Black Michael via
wsjt-devel <wsjt-devel@lists.sourceforge.net> wrote:
I think this needs to be fixed -- seems lib/jt9com.f90 got out of sync with
constants.h
His WAV file also shows that NSMAX may need to be increased to 6912
diff --git a/lib/constants.f90 b/lib/constants.f90index 36e81c77b..4f39e1aba
100644--- a/lib/constants.f90+++ b/lib/constants.f90@@ -3,3 +3,4 @@ integer,
parameter :: NDMAX=NTMAX*1500 !Sample intervals at 1500 Hz rate integer,
parameter :: NSMAX=6827 !Max length of saved spectra integer, parameter
:: MAXFFT3=16384+ integer, parameter :: RX_SAMPLE_RATE=12000diff --git
a/lib/jt9com.f90 b/lib/jt9com.f90index 5b2970c05..b653bba75 100644---
a/lib/jt9com.f90+++ b/lib/jt9com.f90@@ -54,6 +54,6 @@ real(c_float) ::
ss(184,NSMAX) real(c_float) :: savg(NSMAX) real(c_float) ::
sred(5760)- integer(c_short) :: id2(NMAX)+ integer(c_short) ::
id2(NTMAX*RX_SAMPLE_RATE) type(params_block) :: params end type dec_data
Debug output where nsps=6912
Starting program:
C:\JTSDK64-Tools\tmp\wsjtx-output\qt\5.15.2\2.6.0\Debug\install\bin\jt9.exe -9
-b G -f 700 -F 300 \Users\mdbla\Downloads\220926_104120.wav[New Thread
23484.0x628c][New Thread 23484.0x6ce4][New Thread 23484.0x55c8][New Thread
23484.0x6bf8]
Thread 1 received signal SIGSEGV, Segmentation fault.0x000000000041466a in
symspec ( shared_data=<error reading variable: value requires 48338160
bytes, which is more than max-value-size>, k=6912,
trperiod=2.1219957909652723e-314, nsps=6912, ingain=0, blowsidelobes=.FALSE.,
nminw=1, pxdb=0, s=..., df3=8.59003392e+09, ihsym=0, npts8=0, pxdbmax=0,
npct=<error reading variable: Cannot access memory at address 0x0>) at
C:\JTSDK64-Tools\tmp\wsjtx\lib\symspec.f90:4040
if(TRperiod+npct.eq.-999.9) stop !Silence compiler warning
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