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Make option PWM use in ngfm

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This commit is contained in:
F5OEO 2018-11-09 09:34:56 +00:00
parent 754322f642
commit 762af0f591
2 changed files with 3 additions and 3 deletions
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4
src/ngfmdmasync.cpp
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@ -23,7 +23,7 @@ This program is free software: you can redistribute it and/or modify
#include <sched.h> #include <sched.h>
#include <time.h> #include <time.h>
ngfmdmasync::ngfmdmasync(uint64_t TuneFrequency,uint32_t SR,int Channel,uint32_t FifoSize):bufferdma(Channel,FifoSize,2,1) ngfmdmasync::ngfmdmasync(uint64_t TuneFrequency,uint32_t SR,int Channel,uint32_t FifoSize,bool UsePwm):bufferdma(Channel,FifoSize,2,1)
{ {
SampleRate=SR; SampleRate=SR;
@ -32,7 +32,7 @@ ngfmdmasync::ngfmdmasync(uint64_t TuneFrequency,uint32_t SR,int Channel,uint32_t
clkgpio::SetCenterFrequency(TuneFrequency,SampleRate); // Write Mult Int and Frac : FixMe carrier is already there clkgpio::SetCenterFrequency(TuneFrequency,SampleRate); // Write Mult Int and Frac : FixMe carrier is already there
clkgpio::SetFrequency(0); clkgpio::SetFrequency(0);
clkgpio::enableclk(4); // GPIO 4 CLK by default clkgpio::enableclk(4); // GPIO 4 CLK by default
syncwithpwm=false; syncwithpwm=UsePwm;
if(syncwithpwm) if(syncwithpwm)
{ {

2
src/ngfmdmasync.h
View file

@ -12,7 +12,7 @@ class ngfmdmasync:public bufferdma,public clkgpio,public pwmgpio,public pcmgpio
bool syncwithpwm; bool syncwithpwm;
uint32_t SampleRate; uint32_t SampleRate;
public: public:
ngfmdmasync(uint64_t TuneFrequency,uint32_t SR,int Channel,uint32_t FifoSize); ngfmdmasync(uint64_t TuneFrequency,uint32_t SR,int Channel,uint32_t FifoSize,bool UsePwm=false);
~ngfmdmasync(); ~ngfmdmasync();
void SetDmaAlgo(); void SetDmaAlgo();