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Merge branch 'develop' of bitbucket.org:k1jt/wsjtx into develop

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This commit is contained in:
Joe Taylor 2020-03-16 10:35:08 -04:00
commit fea2d43489
2 changed files with 40 additions and 0 deletions
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20
lib/jt9a.f90
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@ -25,6 +25,7 @@ subroutine jt9a()
msdelay=30
call c_f_pointer(shmem_address(),shared_data)
<<<<<<< HEAD
<<<<<<< HEAD
! Terminate if ipc(2) is 999
10 call lock_jt9()
@ -38,6 +39,19 @@ subroutine jt9a()
call unlock_jt9()
=======
! Wait here until GUI has set ips(2) to 1.0
10 ok=shmem_lock()
if(.not.ok) call abort
if(shared_data%ipc(2).eq.999.0) then
ok=shmem_unlock()
ok=shmem_detach()
go to 999
endif
if(shared_data%ipc(2).ne.1.0) then
ok=shmem_unlock()
if(.not.ok) call abort
>>>>>>> 488c2e8066c538e496ff5d7caf8655a065525976
=======
! Wait here until GUI has set ips(2) to 1.0
10 ok=shmem_lock()
if(.not.ok) call abort
if(shared_data%ipc(2).eq.999.0) then
@ -89,18 +103,24 @@ subroutine jt9a()
call timer('decoder ',1)
<<<<<<< HEAD
<<<<<<< HEAD
! Wait here until GUI routine decodeDone() has set ipc(3) to 1
100 call lock_jt9()
if(shared_data%ipc(3).ne.1) then
call unlock_jt9()
=======
=======
>>>>>>> 488c2e8066c538e496ff5d7caf8655a065525976
! Wait here until GUI routine decodeDone() has set ipc(3) to 1.0
100 ok=shmem_lock()
if(.not.ok) call abort
if(shared_data%ipc(3).ne.1.0) then
ok=shmem_unlock()
if(.not.ok) call abort
<<<<<<< HEAD
>>>>>>> 488c2e8066c538e496ff5d7caf8655a065525976
=======
>>>>>>> 488c2e8066c538e496ff5d7caf8655a065525976
call sleep_msec(msdelay)
go to 100

20
lib/shmem.cpp Normal file
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@ -0,0 +1,20 @@
#include <QSharedMemory>
#include <QLatin1String>
// Multiple instances: KK1D, 17 Jul 2013
QSharedMemory shmem;
struct jt9com;
// C wrappers for a QSharedMemory class instance
extern "C"
{
bool shmem_create (int nsize) {return shmem.create(nsize);}
void shmem_setkey (char * const mykey) {shmem.setKey(QLatin1String{mykey});}
bool shmem_attach () {return shmem.attach();}
int shmem_size () {return static_cast<int> (shmem.size());}
struct jt9com * shmem_address () {return reinterpret_cast<struct jt9com *>(shmem.data());}
bool shmem_lock () {return shmem.lock();}
bool shmem_unlock () {return shmem.unlock();}
bool shmem_detach () {return shmem.detach();}
}