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add bus suspend & resume support for esp32s2

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This commit is contained in:
hathach
2020-11-27 15:54:55 +07:00
parent 4a2baf400e
commit 94527951a0
3 changed files with 27 additions and 6 deletions
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8
src/portable/st/synopsys/dcd_synopsys.c
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@@ -507,21 +507,21 @@ void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
void dcd_remote_wakeup(uint8_t rhport)
{
(void) rhport;
// TODO must manually clear this bit after 1-15 ms
// USB_OTG_DeviceTypeDef * dev = DEVICE_BASE(rhport);
// dev->DCTL |= USB_OTG_DCTL_RWUSIG;
}
void dcd_connect(uint8_t rhport)
{
(void) rhport;
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE(rhport);
dev->DCTL &= ~USB_OTG_DCTL_SDIS;
}
void dcd_disconnect(uint8_t rhport)
{
(void) rhport;
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE(rhport);
dev->DCTL |= USB_OTG_DCTL_SDIS;
}