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Stall USB endpoint if control request is not handled.

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This commit is contained in:
Jared Boone
2012-10-13 17:03:28 -07:00
parent 048feb1316
commit 3c17bad743
1 changed files with 4 additions and 0 deletions
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4
firmware/usb_performance/usb_request.c
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@ -19,6 +19,7 @@
* Boston, MA 02110-1301, USA. * Boston, MA 02110-1301, USA.
*/ */
#include "usb.h"
#include "usb_request.h" #include "usb_request.h"
#include <stdbool.h> #include <stdbool.h>
@ -49,6 +50,9 @@ static void usb_request(
if( handler ) { if( handler ) {
handler(endpoint, stage); handler(endpoint, stage);
} else {
// USB 2.0 section 9.2.7 "Request Error"
usb_endpoint_stall(endpoint);
} }
} }