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Merge branch 'master' into edpt_ISO_xfer

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This commit is contained in:
hathach
2021-03-10 17:10:49 +07:00
parent de1f36f2b0 f9817da397
commit 794083b647
147 changed files with 2296 additions and 3079 deletions
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41
src/device/usbd.c
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@@ -699,13 +699,21 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
// notable requests are: GET HID REPORT DESCRIPTOR, SET_INTERFACE, GET_INTERFACE
if ( !invoke_class_control(rhport, driver, p_request) )
{
// For GET_INTERFACE, it is mandatory to respond even if the class
// driver doesn't use alternate settings.
TU_VERIFY( TUSB_REQ_TYPE_STANDARD == p_request->bmRequestType_bit.type &&
TUSB_REQ_GET_INTERFACE == p_request->bRequest);
// For GET_INTERFACE and SET_INTERFACE, it is mandatory to respond even if the class
// driver doesn't use alternate settings or implement this
TU_VERIFY(TUSB_REQ_TYPE_STANDARD == p_request->bmRequestType_bit.type);
uint8_t alternate = 0;
tud_control_xfer(rhport, p_request, &alternate, 1);
if (TUSB_REQ_GET_INTERFACE == p_request->bRequest)
{
uint8_t alternate = 0;
tud_control_xfer(rhport, p_request, &alternate, 1);
}else if (TUSB_REQ_SET_INTERFACE == p_request->bRequest)
{
tud_control_status(rhport, p_request);
} else
{
return false;
}
}
}
break;
@@ -992,11 +1000,15 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
switch (event->event_id)
{
case DCD_EVENT_UNPLUGGED:
_usbd_dev.connected = 0;
_usbd_dev.addressed = 0;
_usbd_dev.cfg_num = 0;
_usbd_dev.suspended = 0;
osal_queue_send(_usbd_q, event, in_isr);
// UNPLUGGED event can be bouncing, only processing if we are currently connected
if ( _usbd_dev.connected )
{
_usbd_dev.connected = 0;
_usbd_dev.addressed = 0;
_usbd_dev.cfg_num = 0;
_usbd_dev.suspended = 0;
osal_queue_send(_usbd_q, event, in_isr);
}
break;
case DCD_EVENT_SOF:
@@ -1004,9 +1016,10 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
break;
case DCD_EVENT_SUSPEND:
// NOTE: When plugging/unplugging device, the D+/D- state are unstable and can accidentally meet the
// SUSPEND condition ( Idle for 3ms ). Some MCUs such as SAMD doesn't distinguish suspend vs disconnect as well.
// We will skip handling SUSPEND/RESUME event if not currently connected
// NOTE: When plugging/unplugging device, the D+/D- state are unstable and
// can accidentally meet the SUSPEND condition ( Bus Idle for 3ms ).
// In addition, some MCUs such as SAMD or boards that haven no VBUS detection cannot distinguish
// suspended vs disconnected. We will skip handling SUSPEND/RESUME event if not currently connected
if ( _usbd_dev.connected )
{
_usbd_dev.suspended = 1;