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samg implement dcd connect/disconnect

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hathach 2020-04-16 22:59:19 +07:00
parent 33888519dd
commit 36d4efa077
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1 changed files with 17 additions and 3 deletions
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20
src/portable/microchip/samg/dcd_samg.c
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@ -138,9 +138,6 @@ void dcd_init (uint8_t rhport)
(void) rhport; (void) rhport;
tu_memclr(_dcd_xfer, sizeof(_dcd_xfer)); tu_memclr(_dcd_xfer, sizeof(_dcd_xfer));
// Enable pull-up, disable transceiver
UDP->UDP_TXVC = UDP_TXVC_PUON | UDP_TXVC_TXVDIS_Msk;
} }
// Enable device interrupt // Enable device interrupt
@ -186,6 +183,23 @@ void dcd_remote_wakeup (uint8_t rhport)
(void) rhport; (void) rhport;
} }
void dcd_connect(uint8_t rhport)
{
(void) rhport;
// Enable pull-up, disable transceiver
UDP->UDP_TXVC = UDP_TXVC_PUON | UDP_TXVC_TXVDIS_Msk;
}
void dcd_disconnect(uint8_t rhport)
{
(void) rhport;
// disable both pullup and transceiver
UDP->UDP_TXVC = UDP_TXVC_TXVDIS_Msk;
}
//--------------------------------------------------------------------+ //--------------------------------------------------------------------+
// Endpoint API // Endpoint API
//--------------------------------------------------------------------+ //--------------------------------------------------------------------+