Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Dependents: USB_SERIAL_con_main MPU6050_DMP_test_for1549 servo_controller_1549
Fork of
USBDevice
by 
mbed official
Diff: USBHID/USBHID.cpp
- Revision:
- 21:ee9f2fa6bdbc
- Parent:
- 11:eeb3cbbaa996
- Child:
- 25:7c72828865f3
--- a/USBHID/USBHID.cpp Thu Feb 27 09:45:46 2014 +0000
+++ b/USBHID/USBHID.cpp Thu Mar 27 09:45:42 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;