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msp430 disconnect/connect

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hathach 2020-04-16 21:04:28 +07:00
parent 63655ac9d7
commit 18d936b414
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1 changed files with 18 additions and 3 deletions
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21
src/portable/ti/msp430x5xx/dcd_msp430x5xx.c
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@ -134,9 +134,6 @@ void dcd_init (uint8_t rhport)
// Enable reset and wait for it before continuing. // Enable reset and wait for it before continuing.
USBIE |= RSTRIE; USBIE |= RSTRIE;
// Enable pullup.
USBCNF |= PUR_EN;
USBKEYPID = 0; USBKEYPID = 0;
} }
@ -207,6 +204,24 @@ void dcd_remote_wakeup(uint8_t rhport)
(void) rhport; (void) rhport;
} }
void dcd_connect(uint8_t rhport)
{
(void) rhport;
USBKEYPID = USBKEY;
USBCNF |= PUR_EN; // Enable pullup.
USBKEYPID = 0;
}
void dcd_disconnect(uint8_t rhport)
{
(void) rhport;
USBKEYPID = USBKEY;
USBCNF &= ~PUR_EN; // Disable pullup.
USBKEYPID = 0;
}
/*------------------------------------------------------------------*/ /*------------------------------------------------------------------*/
/* DCD Endpoint port /* DCD Endpoint port
*------------------------------------------------------------------*/ *------------------------------------------------------------------*/