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here is my ROV:

After I search on the TI forum, I think that when i create the UBS0 interrupt with this:

puts("Configuring USB...");

// Setup the DSP INTC
IntDSPINTCInit();
IntGlobalEnable();

IntRegister(4, USB0DeviceIntHandler);
IntEventMap(4, SYS_INT_USB0_INT);
IntEnable(4);

//Delay timer setup
DelayTimerSetup();

// Initialize the transmit and receive buffers.
USBBufferInit((tUSBBuffer *)&g_sTxBuffer);
USBBufferInit((tUSBBuffer *)&g_sRxBuffer);

// Pass our device information to the USB library and place the device on the bus.
USBDBulkInit(0, (tUSBDBulkDevice *)&g_sBulkDevice);

puts("Waiting for host...");

I think that those line disable the interrupt who is control the timer 0 (HWI14), who is use for the task_sleep. How I can solve this problem? Can I just enable the HWI14, but how I can do this?

No one can help me with this???

I'm still on this problem, i'm pretty sure that its the Hwi 14 (ti_sysbios_knl_Clock_doTick__I) that is stopped when i create my USB interrupt (usb_dev_bulk.c). I try to update my BIOS software and the starterware package but i got the same problem. I try to enable the Hwi 14 ( Hwi_enableInterrupt(14); ) after i create the USB interrupt but with no succes.

When I made ​​the comparison between my software without the USB interrupt (when all the task run correctly) and the software with the USB interrupt (task doesn't work but the USB interrupt work) i can see in the ROV HWI that the only difference is that the irp is not zero when the task work correctly...

The picture show when i activate the USB interrupt:

Is there anyone can help me because it starts to be urgently

Thanks

Hello team,

Is there an update available for this customer's inquiry?

Im still waiting for some help...