jackcartersmith/blackmagic
1
0
Fork 0
Code Issues Pull Requests Releases Activity

usb: get_configuration should return bConfigurationValue

Browse Source 
Rather than the index of the config. This happens to be the same
thing if you have zero based sequential configurations.
This commit is contained in:
Karl Palsson 2014-04-20 14:49:05 +05:30
parent 7cd7212577
commit 53c1d2c8d9
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/usb/usb_standard.c
View File

@ -310,7 +310,8 @@ static int usb_standard_get_configuration(usbd_device *usbd_dev,
if (*len > 1) { if (*len > 1) {
*len = 1; *len = 1;
} }
(*buf)[0] = usbd_dev->current_config; const struct usb_config_descriptor *cfg = &usbd_dev->config[usbd_dev->current_config - 1];
(*buf)[0] = cfg->bConfigurationValue;
return 1; return 1;
} }