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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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10
examples/stm32/f4/stm32f4-discovery/usb_cdcacm/cdcacm.c
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@@ -167,7 +167,7 @@ static const char * usb_strings[] = {
/* Buffer to be used for control requests. */
uint8_t usbd_control_buffer[128];
static int cdcacm_control_request(usbd_device *usbd_dev,
static enum usbd_request_return_codes cdcacm_control_request(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))
{
@@ -182,16 +182,16 @@ static int cdcacm_control_request(usbd_device *usbd_dev,
* even though it's optional in the CDC spec, and we don't
* advertise it in the ACM functional descriptor.
*/
return 1;
return USBD_REQ_HANDLED;
}
case USB_CDC_REQ_SET_LINE_CODING:
if (*len < sizeof(struct usb_cdc_line_coding)) {
return 0;
return USBD_REQ_NOTSUPP;
}
return 1;
return USBD_REQ_HANDLED;
}
return 0;
return USBD_REQ_NOTSUPP;
}
static void cdcacm_data_rx_cb(usbd_device *usbd_dev, uint8_t ep)