rpitx/librpitx
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Harmonic number

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This commit is contained in:
F5OEO 2018-03-26 07:46:59 +00:00
parent e94e996db1
commit 58adc4a97e
1 changed files with 23 additions and 17 deletions
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40
app/testrpitx.cpp
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@ -104,7 +104,7 @@ void SimpleTestFileIQ(uint64_t Freq)
CIQBuffer[i]=std::complex<float>(IQBuffer[i*2]/32768.0,IQBuffer[i*2+1]/32768.0);
}
iqtest.SetIQSamples(CIQBuffer,nbread/2);
iqtest.SetIQSamples(CIQBuffer,nbread/2,1);
}
else
{
@ -252,7 +252,7 @@ void SimpleTestAm(uint64_t Freq)
void SimpleTestOOK(uint64_t Freq)
{
int SR=1000;
int SR=2000;
int FifoSize=512;
amdmasync amtest(Freq,SR,14,FifoSize);
@ -260,10 +260,11 @@ void SimpleTestOOK(uint64_t Freq)
int count=0;
int Every=SR/100;
float x=0.0;
while(running)
{
//usleep(FifoSize*1000000.0*1.0/(8.0*SR));
usleep(100);
usleep(1);
int Available=amtest.GetBufferAvailable();
if(Available>256)
{
@ -271,13 +272,13 @@ void SimpleTestOOK(uint64_t Freq)
for(int i=0;i<Available;i++)
{
//if((count/Every)%4>2) x=0; else x=1;
//x+=(1.0/(float)SR*10.0);
x+=0.0001;
if(x>1.0) x=0;
if(count<1000)
x=0;
else
x=1.0;
amtest.SetAmSample(Index+i,x);
count++;
if(count>2000) count=0;
}
}
}
@ -289,7 +290,7 @@ void SimpleTestBurstFsk(uint64_t Freq)
//int SR=40625;
int SR=40625;
int Deviation=26370;
float Deviation=26370;
int FiFoSize=4000;
fskburst fsktest(Freq,SR,Deviation,14,FiFoSize);
@ -299,15 +300,20 @@ void SimpleTestBurstFsk(uint64_t Freq)
while(running)
{
int i;
for(i=0;i<FiFoSize;i++)
int BurstLen=rand()%FiFoSize;
for(i=0;i<BurstLen;i++)
{
TabSymbol[i]=(i/10)%2;
TabSymbol[i]=rand()%2;
}
fsktest.SetSymbols(TabSymbol,BurstLen);
sleep(1);
/*for(i=0;i<FiFoSize;i++)
{
TabSymbol[i]=1;
}
fsktest.SetSymbols(TabSymbol,FiFoSize);
sleep(1);
fsktest.SetSymbols(TabSymbol,FiFoSize/2);
sleep(1);
sleep(1);*/
}
fsktest.stop();
@ -338,11 +344,11 @@ int main(int argc, char* argv[])
//SimpleTest(Freq);
//SimpleTestbpsk(Freq);
SimpleTestFileIQ(Freq);
//SimpleTestFileIQ(Freq);
//SimpleTestDMA(Freq);
//SimpleTestAm(Freq);
//SimpleTestOOK(Freq);
//SimpleTestBurstFsk(Freq);
SimpleTestBurstFsk(Freq);
}