added dcd disconnect/connect to lpc17/40
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@ -106,10 +106,10 @@ void dcd_set_config (uint8_t rhport, uint8_t config_num);
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// Wake up host
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// Wake up host
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void dcd_remote_wakeup(uint8_t rhport);
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void dcd_remote_wakeup(uint8_t rhport);
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// Connect or disconnect D+/D- line pull-up resistor.
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// Connect by enabling internal pull-up resistor on D+/D-
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// Defined in dcd source if MCU has internal pull-up.
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// Otherwise, may be defined in BSP.
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void dcd_connect(uint8_t rhport) TU_ATTR_WEAK;
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void dcd_connect(uint8_t rhport) TU_ATTR_WEAK;
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// Disconnect by disabling internal pull-up resistor on D+/D-
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void dcd_disconnect(uint8_t rhport) TU_ATTR_WEAK;
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void dcd_disconnect(uint8_t rhport) TU_ATTR_WEAK;
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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@ -181,9 +181,7 @@ void dcd_init(uint8_t rhport)
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LPC_USB->UDCAH = (uint32_t) _dcd.udca;
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LPC_USB->UDCAH = (uint32_t) _dcd.udca;
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LPC_USB->DMAIntEn = (DMA_INT_END_OF_XFER_MASK /*| DMA_INT_NEW_DD_REQUEST_MASK*/ | DMA_INT_ERROR_MASK);
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LPC_USB->DMAIntEn = (DMA_INT_END_OF_XFER_MASK /*| DMA_INT_NEW_DD_REQUEST_MASK*/ | DMA_INT_ERROR_MASK);
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sie_write(SIE_CMDCODE_DEVICE_STATUS, 1, 1); // connect
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// Clear pending IRQ
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// USB IRQ priority should be set by application previously
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NVIC_ClearPendingIRQ(USB_IRQn);
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NVIC_ClearPendingIRQ(USB_IRQn);
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}
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}
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@ -219,6 +217,16 @@ void dcd_remote_wakeup(uint8_t rhport)
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(void) rhport;
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(void) rhport;
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}
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}
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void dcd_connect(uint8_t rhport)
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{
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sie_write(SIE_CMDCODE_DEVICE_STATUS, 1, SIE_DEV_STATUS_CONNECT_STATUS_MASK);
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}
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void dcd_disconnect(uint8_t rhport)
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{
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sie_write(SIE_CMDCODE_DEVICE_STATUS, 1, 0);
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}
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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// CONTROL HELPER
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// CONTROL HELPER
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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