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Code Issues Releases Wiki Activity

Merge pull request #93 from heyuanjie87/ForPullRequest 

For pull request
This commit is contained in:
qiuyiuestc 2013-05-22 21:49:59 -07:00
parent d0d1861d81 8aa4eb7924
commit b0c7d480ee
2 changed files with 36 additions and 14 deletions
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12
components/drivers/include/drivers/usb_device.h
View File

@ -42,8 +42,8 @@ struct uendpoint;
struct udcd_ops
{
rt_err_t (*set_address)(rt_uint8_t value);
rt_err_t (*clear_feature)(rt_uint8_t value);
rt_err_t (*set_feature)(rt_uint8_t value);
rt_err_t (*clear_feature)(rt_uint16_t value, rt_uint16_t index);
rt_err_t (*set_feature)(rt_uint16_t value, rt_uint16_t index);
rt_err_t (*ep_alloc)(struct uendpoint* ep);
rt_err_t (*ep_free)(struct uendpoint* ep);
rt_err_t (*ep_stall)(struct uendpoint* ep);
@ -212,18 +212,18 @@ rt_inline rt_err_t dcd_set_address(udcd_t dcd, rt_uint8_t value)
return dcd->ops->set_address(value);
}
rt_inline rt_err_t dcd_clear_feature(udcd_t dcd, rt_uint8_t value)
rt_inline rt_err_t dcd_clear_feature(udcd_t dcd, rt_uint16_t value, rt_uint16_t index)
{
RT_ASSERT(dcd != RT_NULL);
return dcd->ops->clear_feature(value);
return dcd->ops->clear_feature(value, index);
}
rt_inline rt_err_t dcd_set_feature(udcd_t dcd, rt_uint8_t value)
rt_inline rt_err_t dcd_set_feature(udcd_t dcd, rt_uint8_t value, rt_uint16_t index)
{
RT_ASSERT(dcd != RT_NULL);
return dcd->ops->set_feature(value);
return dcd->ops->set_feature(value, index);
}
rt_inline rt_err_t dcd_ep_stall(udcd_t dcd, uep_t ep)

30
components/drivers/usb/usbdevice/core/core.c
View File

@ -256,6 +256,7 @@ static rt_err_t _set_interface(struct udevice* device, ureq_t setup)
dcd_ep_stop(device->dcd, ep);
dcd_ep_run(device->dcd, ep);
}
dcd_send_status(device->dcd);
return RT_EOK;
}
@ -454,10 +455,11 @@ static rt_err_t _standard_request(struct udevice* device, ureq_t setup)
dcd_ep_write(device->dcd, 0, &value, 2);
break;
case USB_REQ_CLEAR_FEATURE:
dcd_clear_feature(dcd, setup->value);
dcd_clear_feature(dcd, setup->value, setup->index);
dcd_send_status(dcd);
break;
case USB_REQ_SET_FEATURE:
dcd_set_feature(dcd, setup->value);
dcd_set_feature(dcd, setup->value, setup->index);
break;
case USB_REQ_SET_ADDRESS:
_set_address(device, setup);
@ -504,14 +506,34 @@ static rt_err_t _standard_request(struct udevice* device, ureq_t setup)
switch(setup->request)
{
case USB_REQ_GET_STATUS:
{
/* TODO */
uep_t ep;
ep = rt_usbd_find_endpoint(device, RT_NULL, setup->index);
value = ep->is_stall;
dcd_ep_write(dcd, 0, &value, 2);
}
break;
case USB_REQ_CLEAR_FEATURE:
dcd_clear_feature(dcd, setup->value);
{
uep_t ep;
ep = rt_usbd_find_endpoint(device, RT_NULL, setup->index);
ep->is_stall = 0;
dcd_clear_feature(dcd, setup->value, setup->index);
dcd_send_status(dcd);
}
break;
case USB_REQ_SET_FEATURE:
dcd_set_feature(dcd, setup->value);
{
uep_t ep;
ep = rt_usbd_find_endpoint(device, RT_NULL, setup->index);
ep->is_stall = 1;
dcd_set_feature(dcd, setup->value, setup->index);
dcd_send_status(dcd);
}
break;
case USB_REQ_SYNCH_FRAME:
break;