USB device stack
Dependents: F401RE_USBMSD_RAM_copy
Fork of USBDevice by
test program:
Import programF401RE_USBMSD_RAM
USBMSD example with a file system located in RAM
Diff: USBDevice/USBHAL_LPC11U.cpp
- Revision:
- 3:6d85e04fb59f
- Parent:
- 1:80ab0d068708
- Child:
- 8:335f2506f422
diff -r 34856a6adb5b -r 6d85e04fb59f USBDevice/USBHAL_LPC11U.cpp --- a/USBDevice/USBHAL_LPC11U.cpp Tue Jul 17 14:35:40 2012 +0000 +++ b/USBDevice/USBHAL_LPC11U.cpp Sun Oct 14 12:38:56 2012 +0000 @@ -176,7 +176,6 @@ //attach IRQ handler and enable interrupts NVIC_SetVector(USB_IRQn, (uint32_t)&_usbisr); - NVIC_EnableIRQ(USB_IRQn); } USBHAL::~USBHAL(void) { @@ -188,11 +187,13 @@ } void USBHAL::connect(void) { + NVIC_EnableIRQ(USB_IRQn); devCmdStat |= DCON; LPC_USB->DEVCMDSTAT = devCmdStat; } void USBHAL::disconnect(void) { + NVIC_DisableIRQ(USB_IRQn); devCmdStat &= ~DCON; LPC_USB->DEVCMDSTAT = devCmdStat; }