void sio_expect_string( u8_t *str, sio_status_t * siostat )
{
/* sio_status_t * siostat = ((siostruct_t*)netif->state)->sio;*/
u8_t c;
int finger=0;
LWIP_DEBUGF( (PPP_DEBUG | SIO_DEBUG), ("expect:%s\n",str) );
while ( 1 )
{
c=fifoGet( &(siostat->myfifo) );
LWIP_DEBUGF( (PPP_DEBUG | SIO_DEBUG), ("_%c",c) );
if ( c==str[finger] )
{
finger++;
} else if ( finger > 0 )
{
/*it might fit in the beginning? */
if ( str[0] == c )
{
finger = 1;
}
}
if ( 0 == str[finger] )
break; /* done, we have a match */
}
LWIP_DEBUGF( (PPP_DEBUG | SIO_DEBUG), ("[match]\n") );
}
int vcomGetchar(void)
{
uint8_t c;
bool eof;
vicDisable(INT_CHANNEL_USB);
eof = fifoGet(&rxfifo, &c);
vicEnable(INT_CHANNEL_USB);
return eof ? c : -1;
}
static void vcomBulkIn(uint8_t EP, uint8_t EPStatus) {
int i;
if (fifoAvailable(&txfifo) == 0) {
usbEnableNAKInterrupts(0);
return;
}
for (i = 0; i < MAX_PACKET_SIZE; i++)
if (!fifoGet(&txfifo, &_vcom_buffer[i])) break;
if (i > 0) usbWrite(EP, _vcom_buffer, i);
}
/*u8_t sio_recv( struct netif * netif )*/
u8_t sio_recv( sio_status_t * siostat )
{
/* sio_status_t * siostat = ((siostruct_t*)netif->state)->sio; */
return fifoGet( &(siostat->myfifo) );
}
