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Sniffer with ringbuf, works SOMETIMES

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* Sniffer uses phone endpoints for communication and the ringbuffer
    routines the phone communication uses
* Most times the Usart1 interrupt is not triggered, and therefore
    no values are recorded
This commit is contained in:
Christina Quast
2015-04-12 09:31:36 +02:00
parent 5c6a299c71
commit 2b8a18bf3a
11 changed files with 80 additions and 72 deletions
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14
firmware/src_simtrace/sniffer.c
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@@ -65,14 +65,17 @@ static const Pin pPwr[] = {
*-----------------------------------------------------------------------------*/
void Sniffer_configure( void ){
TRACE_INFO("Sniffer config\n");
}
void Sniffer_exit( void ){
TRACE_INFO("Sniffer exit\n");
USART_SetReceiverEnabled(USART_PHONE, 0);
}
void Sniffer_init( void )
{
TRACE_INFO("Sniffer Init\n");
/* Configure ISO7816 driver */
PIO_Configure( pinsISO7816_sniff, PIO_LISTSIZE( pinsISO7816_sniff ) ) ;
PIO_Configure( pins_bus, PIO_LISTSIZE( pins_bus) ) ;
@@ -86,14 +89,5 @@ void Sniffer_init( void )
void Sniffer_run( void )
{
#if 0
if (rcvdChar != 0) {
/* DATA_IN for host side is data_out for simtrace side */
/* FIXME: Performancewise sending a USB packet for every byte is a disaster */
PR("----- %x %x %x ..\n\r", buf.buf[0], buf.buf[1],buf.buf[2] );
USBD_Write( DATAIN, (void *) buf.buf, BUFLEN, 0, 0 );
PR("----- Rcvd char\n\r");
rcvdChar = 0;
}
#endif
check_data_from_phone();
}