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
Diff: USBDevice/USBHAL_STM32F4.cpp
- Revision:
- 52:fb344268a308
- Parent:
- 45:0f216c4e75e5
- Child:
- 53:5534733abe31
--- a/USBDevice/USBHAL_STM32F4.cpp Thu Apr 23 08:45:28 2015 +0100 +++ b/USBDevice/USBHAL_STM32F4.cpp Thu Apr 30 13:01:04 2015 +0100 @@ -307,7 +307,13 @@ void USBHAL::usbisr(void) { + if (OTG_FS->GREGS.GINTSTS & (1 << 11)) { // USB Suspend + suspendStateChanged(1); + }; + if (OTG_FS->GREGS.GINTSTS & (1 << 12)) { // USB Reset + suspendStateChanged(0); + // Set SNAK bits OTG_FS->OUTEP_REGS[0].DOEPCTL |= (1 << 27); OTG_FS->OUTEP_REGS[1].DOEPCTL |= (1 << 27);