USB HID device for CMSIS-DAP
Dependents: lpcterm2 Simple-CMSIS-DAP
Revision 1:366f6f649a7d, committed 2014-04-01
- Comitter:
- va009039
- Date:
- Tue Apr 01 23:28:19 2014 +0000
- Parent:
- 0:6b9154ed73c6
- Child:
- 2:7dee016756ce
- Commit message:
- Fixed readNB() bug (not tested)
Changed in this revision
USBDAP.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/USBDAP.cpp Sat Sep 14 11:19:17 2013 +0000 +++ b/USBDAP.cpp Tue Apr 01 23:28:19 2014 +0000 @@ -59,6 +59,9 @@ uint32_t bytesRead = 0; bool result; result = USBDevice::readEP_NB(EPINT_OUT, report->data, &bytesRead, MAX_HID_REPORT_SIZE); + // if readEP_NB did not succeed, does not issue a readStart + if (!result) + return false; report->length = bytesRead; if(!readStart(EPINT_OUT, MAX_HID_REPORT_SIZE)) return false;