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update usb enum return codes

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Should have been fixed in commit 85be1e5e7b when we updated the library, but was... missed.
travis caught it after the fact at least.
This commit is contained in:
Karl Palsson
2018-03-04 13:57:29 +00:00
parent a4eec6026b
commit 301b4f9194
16 changed files with 89 additions and 93 deletions
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6
examples/stm32/f1/stm32-h107/usb_simple/usb_simple.c
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@@ -77,7 +77,7 @@ const char *usb_strings[] = {
/* Buffer to be used for control requests. */
uint8_t usbd_control_buffer[128];
static int simple_control_callback(usbd_device *usbd_dev, struct usb_setup_data *req, uint8_t **buf,
static enum usbd_request_return_codes simple_control_callback(usbd_device *usbd_dev, struct usb_setup_data *req, uint8_t **buf,
uint16_t *len, void (**complete)(usbd_device *usbd_dev, struct usb_setup_data *req))
{
(void)buf;
@@ -86,14 +86,14 @@ static int simple_control_callback(usbd_device *usbd_dev, struct usb_setup_data
(void)usbd_dev;
if (req->bmRequestType != 0x40)
return 0; /* Only accept vendor request. */
return USBD_REQ_NOTSUPP; /* Only accept vendor request. */
if (req->wValue & 1)
gpio_set(GPIOC, GPIO6);
else
gpio_clear(GPIOC, GPIO6);
return 1;
return USBD_REQ_HANDLED;
}
static void usb_set_config_cb(usbd_device *usbd_dev, uint16_t wValue)