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stm32 sysnopsys disconnect/connect

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hathach 2020-04-16 20:20:20 +07:00
parent 33888519dd
commit 4c74140b31
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GPG Key ID: 2FA891220FBFD581
2 changed files with 29 additions and 4 deletions
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12
src/portable/sony/cxd56/dcd_cxd56.c
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@ -201,6 +201,18 @@ void dcd_remote_wakeup(uint8_t rhport)
DEV_WAKEUP(usbdev);
}
#if 0 // TODO implement for Spresense
void dcd_connect(uint8_t rhport)
{
(void) rhport;
}
void dcd_disconnect(uint8_t rhport)
{
(void) rhport;
}
#endif
//--------------------------------------------------------------------+
// Endpoint API
//--------------------------------------------------------------------+

21
src/portable/st/synopsys/dcd_synopsys.c
View File

@ -209,10 +209,6 @@ void dcd_init (uint8_t rhport)
// Enable USB transceiver.
USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_PWRDWN;
// Soft Connect -> Enable pullup on D+/D-.
// This step does not appear to be specified in the programmer's model.
dev->DCTL &= ~USB_OTG_DCTL_SDIS;
}
void dcd_int_enable (uint8_t rhport)
@ -250,6 +246,23 @@ void dcd_remote_wakeup(uint8_t rhport)
(void) rhport;
}
void dcd_connect(uint8_t rhport)
{
(void) rhport;
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
dev->DCTL &= ~USB_OTG_DCTL_SDIS;
}
void dcd_disconnect(uint8_t rhport)
{
(void) rhport;
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
dev->DCTL |= USB_OTG_DCTL_SDIS;
}
/*------------------------------------------------------------------*/
/* DCD Endpoint port
*------------------------------------------------------------------*/