UIMainEventListeningThread::~UIMainEventListeningThread()
{
/* Make a request to shutdown: */
setShutdown(true);
/* And wait 30 seconds for run() to finish (1 sec increments to help with
delays incurred debugging and prevent suicidal use-after-free behaviour): */
uint32_t i = 30000;
do
wait(1000);
while (i-- > 0 && !isFinished());
}
void max7221::init()
{
/*
* set the pin configuration and default values to initially turn on the chip.
* this function has to be called EXACTLY one time before any data is pushed to the chip.
* it is NOT a class constructor, because we will use multiple instances of this class
*/
pinMode( _pinCLK, OUTPUT );
pinMode( _pinDATA, OUTPUT );
pinMode( _pinLOAD, OUTPUT );
for( int i = 0; i < _chipcount; i++ )
{
selectChip(i);
setDecodeMode( 0x00 ); //use a custom matrix on all registers
setIntensity( 0x0f ); //use maximum intensity
setScanLimit( 0x07 ); //use all 8 available registers
setShutdown( 0x01 ); //wake up
setDisplayTest( 0x00 ); //no display test
}
selectChip(0);//reset to default first chip for backwards compatibility
}
Server::~Server()
{
setShutdown();
}
