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bcecfb6585
git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@27 e54a6e83-5905-42d5-8d5c-058d10e6a962
Origin commit data
------------------
Branch: ni/coolstream
Commit: bc5bd4154e
Author: mrcolor <mrcolor@e54a6e83-5905-42d5-8d5c-058d10e6a962>
Date: 2009-12-08 (Tue, 08 Dec 2009)
------------------
This commit was generated by Migit
135 lines
2.2 KiB
C++
135 lines
2.2 KiB
C++
#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <global.h>
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#include <neutrino.h>
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#include <system/settings.h>
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#include <driver/rfmod.h>
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#define RFMOD_DEV "/dev/rfmod0"
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#define IOCTL_SET_CHANNEL 0
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#define IOCTL_SET_TESTMODE 1
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#define IOCTL_SET_SOUNDENABLE 2
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#define IOCTL_SET_SOUNDSUBCARRIER 3
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#define IOCTL_SET_FINETUNE 4
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#define IOCTL_SET_STANDBY 5
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#define C0 3
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#define C1 2
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#define FL 1
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#define FM 0
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RFmod::RFmod()
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{
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rfmodfd=open(RFMOD_DEV, O_RDWR);
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}
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void RFmod::init()
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{
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soundsubcarrier=g_settings.rf_subcarrier;
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soundenable=g_settings.rf_soundenable;
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channel = g_settings.rf_channel;
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finetune = g_settings.rf_finetune;
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standby = g_settings.rf_standby;
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setSoundSubCarrier(soundsubcarrier);
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setSoundEnable(soundenable);
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setChannel(channel);
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setFinetune(finetune);
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setStandby(standby);
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setTestPattern(0);
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}
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RFmod::~RFmod()
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{
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if (rfmodfd>=0)
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close(rfmodfd);
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}
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int RFmod::setSoundEnable(int val)
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{
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soundenable = val;
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//printf("RF sound: %d\n", val);
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if(rfmodfd > 0)
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ioctl(rfmodfd,IOCTL_SET_SOUNDENABLE,&soundenable);
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return 0;
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}
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int RFmod::setStandby(int val)
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{
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standby = val;
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//printf("RF standby: %d\n", val);
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if(rfmodfd > 0)
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ioctl(rfmodfd,IOCTL_SET_STANDBY,&standby);
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return 0;
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}
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int RFmod::setChannel(int val)
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{
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channel = val;
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//printf("RF channel: %d\n", val);
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if(rfmodfd > 0)
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ioctl(rfmodfd,IOCTL_SET_CHANNEL,&channel);
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return 0;
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}
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int RFmod::setFinetune(int val)
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{
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finetune = val;
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//printf("RF finetune: %d\n", val);
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if(rfmodfd > 0)
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ioctl(rfmodfd,IOCTL_SET_FINETUNE,&finetune);
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return 0;
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}
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int RFmod::setTestPattern(int val)
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{
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//printf("RF test: %d\n", val);
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if(rfmodfd > 0)
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ioctl(rfmodfd,IOCTL_SET_TESTMODE,&val);
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return 0;
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}
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int RFmod::setSoundSubCarrier(int freq) //freq in KHz
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{
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//printf("RF carrier: %d\n", freq);
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soundsubcarrier=freq;
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/*
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switch(freq)
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{
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case 4500:
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sfd=0;
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break;
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case 5500:
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sfd=1;
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break;
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case 6000:
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sfd=2;
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break;
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case 6500:
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sfd=3;
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break;
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default:
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return -1;
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}
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*/
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if(rfmodfd > 0)
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ioctl(rfmodfd,IOCTL_SET_SOUNDSUBCARRIER,&soundsubcarrier);
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return 0;
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}
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