short int
getVolume( Ieee1394Service& ieee1394service, int node_id, int ffb_id,
FunctionBlockCmd::EControlAttribute control_attrib )
{
FunctionBlockCmd fbCmd( ieee1394service,
FunctionBlockCmd::eFBT_Feature,
ffb_id,
control_attrib );
fbCmd.setNodeId( node_id );
fbCmd.setSubunitId( 0x00 );
fbCmd.setCommandType( AVCCommand::eCT_Status );
fbCmd.m_pFBFeature->m_audioChannelNumber = 0;
fbCmd.m_pFBFeature->m_controlSelector=FunctionBlockFeature::eCSE_Feature_Volume;
fbCmd.m_pFBFeature->m_pVolume->m_volume = 0;
fbCmd.setVerbose( bVerbose );
if (bVerbose) {
ieee1394service.setVerboseLevel( DEBUG_LEVEL_VERBOSE );
}
if ( !fbCmd.fire() ) {
printf( "cmd failed\n" );
}
if ( bVerbose ) {
CoutSerializer se;
fbCmd.serialize( se );
}
return fbCmd.m_pFBFeature->m_pVolume->m_volume;
}
bool
setVolume( Ieee1394Service& ieee1394service, int node_id, int ffb_id, int vol )
{
FunctionBlockCmd fbCmd( ieee1394service,
FunctionBlockCmd::eFBT_Feature,
ffb_id,
FunctionBlockCmd::eCA_Current );
fbCmd.setNodeId( node_id );
fbCmd.setSubunitId( 0x00 );
fbCmd.setCommandType( AVCCommand::eCT_Control );
fbCmd.m_pFBFeature->m_audioChannelNumber = 0;
fbCmd.m_pFBFeature->m_controlSelector=FunctionBlockFeature::eCSE_Feature_Volume;
fbCmd.m_pFBFeature->m_pVolume->m_volume = vol;
fbCmd.setVerbose( bVerbose );
if (bVerbose) {
ieee1394service.setVerboseLevel( DEBUG_LEVEL_VERBOSE );
}
bool bStatus = fbCmd.fire();
if ( !bStatus ) {
printf( "cmd failed\n" );
}
if ( bVerbose ) {
CoutSerializer se;
fbCmd.serialize( se );
}
return bStatus;
}
void
printDeviceList()
{
Ieee1394Service service;
// switch off all messages since they mess up the list
service.setVerboseLevel(0);
if ( !service.initialize( args->port ) ) {
cerr << "Could not initialize IEEE 1394 service" << endl;
exit(-1);
}
cout << "Node id GUID Vendor - Model" << endl;
for (int i = 0; i < service.getNodeCount(); i++) {
ConfigRom crom(service, i);
if (!crom.initialize())
break;
cout << i << " "
<< " 0x" << crom.getGuidString()
<< " '" << crom.getVendorName()
<< "' - '" << crom.getModelName() << "'" << endl;
}
}
int
main( int argc, char** argv )
{
printf("-----------------------------------------------\n");
printf("BridgeCo BeBoB platform firmware downloader\n");
printf("Part of the FFADO project -- www.ffado.org\n");
printf("Version: %s\n", PACKAGE_VERSION);
printf("(C) 2008, Daniel Wagner, Pieter Palmers\n");
printf("This program comes with ABSOLUTELY NO WARRANTY.\n");
printf("-----------------------------------------------\n\n");
// arg parsing
argp_parse (argp, argc, argv, 0, 0, args);
if (args->nargs < 2) {
printDeviceList();
exit(0);
}
errno = 0;
char* tail;
int node_id = -1;
fb_octlet_t guid = strtoll(args->args[0], &tail, 0);
if (errno) {
perror("argument parsing failed:");
return -1;
}
if(args->magic != MAGIC_THAT_SAYS_I_KNOW_WHAT_IM_DOING) {
printf("Magic number not correct. Please specify the correct magic using the '-m' option.\n");
printf("Manipulating firmware can cause your device to magically stop working (a.k.a. 'bricking').\n");
printf("Specifying the magic number indicates that you accept the risks involved\n");
printf("with using this tool. The magic number can be found in the source code.\n\n");
return -1;
} else {
printf("YOU HAVE SPECIFIED THE CORRECT MAGIC NUMBER.\n");
printf("HENCE YOU ACCEPT THE RISKS INVOLVED.\n");
}
Ieee1394Service service;
if ( !service.initialize( args->port ) ) {
cerr << "Could not initialize IEEE 1394 service" << endl;
return -1;
}
service.setVerboseLevel( args->verbose );
for (int i = 0; i < service.getNodeCount(); i++) {
ConfigRom configRom(service, i);
configRom.initialize();
if (configRom.getGuid() == guid)
node_id = configRom.getNodeId();
}
if (node_id < 0) {
cerr << "Could not find device with matching GUID" << endl;
return -1;
}
service.setVerboseLevel( args->verbose );
BeBoB::BootloaderManager blMgr( service, node_id );
if ( args->force == 1 ) {
blMgr.setForceOperations( true );
}
blMgr.getConfigRom()->printConfigRom();
blMgr.printInfoRegisters();
if ( strcmp( args->args[1], "setguid" ) == 0 ) {
if (!args->args[2] ) {
cerr << "guid argument is missing" << endl;
return -1;
}
char* tail;
fb_octlet_t guid = strtoll(args->args[2], &tail, 0 );
if ( !blMgr.programGUID( guid ) ) {
cerr << "Failed to set GUID" << endl;
return -1;
} else {
cout << "new GUID programmed" << endl;
}
} else if ( strcmp( args->args[1], "firmware" ) == 0 ) {
if (!args->args[2] ) {
cerr << "FILE argument is missing" << endl;
return -1;
}
std::string str( args->args[2] );
blMgr.setStartBootloader( args->no_bootloader_restart != 1 );
if ( !blMgr.downloadFirmware( str ) ) {
cerr << "Failed to download firmware" << endl;
return -1;
} else {
cout << "Firmware download was successful" << endl;
cout << "Please reboot the device by removing the power and firewire connections." << endl;
}
} else if ( strcmp( args->args[1], "cne" ) == 0 ) {
if (!args->args[2] ) {
cerr << "FILE argument is missing" << endl;
return -1;
}
std::string str( args->args[2] );
if ( !blMgr.downloadCnE( str ) ) {
cerr << "Failed to download CnE" << endl;
return -1;
} else {
cout << "CnE download was successful" << endl;
cout << "Please reboot the device by removing the power and firewire connections." << endl;
}
} else if ( strcmp( args->args[1], "display" ) == 0 ) {
// nothing to do
} else if ( strcmp( args->args[1], "bcd" ) == 0 ) {
if ( !args->args[2] ) {
cerr << "FILE arguments is missing" << endl;
return -1;
}
BeBoB::BCD* bcd = new BeBoB::BCD::BCD( args->args[2] );
if ( !bcd ) {
cerr << "Could no open file " << args->args[2] << endl;
return -1;
}
if ( !bcd->parse() ) {
cerr << "Could not parse file " << args->args[2] << endl;
return -1;
}
bcd->displayInfo();
delete bcd;
} else {
cout << "Unknown operation" << endl;
}
return 0;
}
