USB device stack for NUCLEO-F042K6, NUCLEO-L152RE and NUCLEO-F103RB.
Fork of L152RE_USBDevice by
I tried USB device using HAL_PCD.
Nucleo-F042K6 | USB |
---|---|
PA11 (CN3-13) | DM (2 WHITE) |
PA12 (CN3-5) | DP (3 GREEN) |
GND (CN3-4) | GND (5 BLACK) |
VIN (CN4-1) | VBUS(1 RED) |
Examples
Import programF042K6_USBDevice_example
NUCLEO-F042K6 USBDevice example code
Import programL152RE_USBDevice_example
L152RE_USBDevice example code
Import programF042K6_Simple-CMSIS-DAP
cmsis-dap debug adapter
Import programL152RE_Simple-CMSIS-DAP
cmsis-dap debug adapter
Revision 21:ee9f2fa6bdbc, committed 2014-03-27
- Comitter:
- mbed_official
- Date:
- Thu Mar 27 09:45:42 2014 +0000
- Parent:
- 20:d38b72fed893
- Child:
- 22:5b7d31d9d3f3
- Commit message:
- Synchronized with git revision 3d49a491d4dd16466354746d3c329428840f5a03
Full URL: https://github.com/mbedmicro/mbed/commit/3d49a491d4dd16466354746d3c329428840f5a03/
Fixed readNB() bug
Changed in this revision
USBHID/USBHID.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- 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;