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Fixed HALT condition handling and data toggle.

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This commit is contained in:
Gareth McMullin
2010-11-04 16:49:03 +13:00
parent d6eacce827
commit 87960830f4
6 changed files with 57 additions and 29 deletions
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10
lib/usb/usb_standard.c
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@@ -220,7 +220,7 @@ static int usb_standard_endpoint_get_status(struct usb_setup_data *req,
(void)req;
if(*len > 2) *len = 2;
(*buf)[0] = usbd_get_ep_stall(req->wIndex);
(*buf)[0] = usbd_ep_stall_get(req->wIndex) ? 1 : 0;
(*buf)[1] = 0;
return 1;
@@ -232,7 +232,7 @@ static int usb_standard_endpoint_stall(struct usb_setup_data *req,
(void)buf;
(void)len;
usbd_ep_stall(req->wIndex);
usbd_ep_stall_set(req->wIndex, 1);
return 1;
}
@@ -243,7 +243,7 @@ static int usb_standard_endpoint_unstall(struct usb_setup_data *req,
(void)buf;
(void)len;
usbd_ep_stall(req->wIndex);
usbd_ep_stall_set(req->wIndex, 0);
return 1;
}
@@ -329,12 +329,12 @@ int _usbd_standard_request_endpoint(struct usb_setup_data *req, uint8_t **buf,
switch(req->bRequest) {
case USB_REQ_CLEAR_FEATURE:
if (req->wValue == USB_FEAT_ENDPOINT_HALT) {
command = usb_standard_endpoint_stall;
command = usb_standard_endpoint_unstall;
}
break;
case USB_REQ_SET_FEATURE:
if (req->wValue == USB_FEAT_ENDPOINT_HALT) {
command = usb_standard_endpoint_unstall;
command = usb_standard_endpoint_stall;
}
break;
case USB_REQ_GET_STATUS: