add int enable/disable for pullup
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18d936b414
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3aaad8cd73
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@ -206,20 +206,24 @@ void dcd_remote_wakeup(uint8_t rhport)
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void dcd_connect(uint8_t rhport)
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void dcd_connect(uint8_t rhport)
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{
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{
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(void) rhport;
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dcd_int_disable(rhport);
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USBKEYPID = USBKEY;
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USBKEYPID = USBKEY;
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USBCNF |= PUR_EN; // Enable pullup.
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USBCNF |= PUR_EN; // Enable pullup.
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USBKEYPID = 0;
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USBKEYPID = 0;
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dcd_int_enable(rhport);
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}
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}
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void dcd_disconnect(uint8_t rhport)
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void dcd_disconnect(uint8_t rhport)
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{
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{
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(void) rhport;
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dcd_int_disable(rhport);
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USBKEYPID = USBKEY;
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USBKEYPID = USBKEY;
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USBCNF &= ~PUR_EN; // Disable pullup.
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USBCNF &= ~PUR_EN; // Disable pullup.
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USBKEYPID = 0;
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USBKEYPID = 0;
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dcd_int_enable(rhport);
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}
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}
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/*------------------------------------------------------------------*/
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/*------------------------------------------------------------------*/
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