Merge pull request #1696 from zolkko/master

STM32: Clear epComplete flag if a packet has been handled in the callback
2016-09-27 21:51:17 -07:00 · 2016-09-27 21:51:17 -07:00 · d6b422bd50
parent 66329c4e71 c2582f6229
commit d6b422bd50
1 changed files with 1 additions and 1 deletions
--- a/libraries/USBDevice/USBDevice/USBHAL_STM32F4.cpp
+++ b/libraries/USBDevice/USBDevice/USBHAL_STM32F4.cpp
@ -367,7 +367,7 @@ void USBHAL::usbisr(void) {
            else {
                epComplete |= (1 << endpoint);
                if ((instance->*(epCallback[endpoint - 2]))()) {
-                    epComplete &= (1 << endpoint);
+                    epComplete &= ~(1 << endpoint);
                }
            }
        }