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Keil usb communication error

Mustafa ATALAY

Hi friends.

My English is very limited.

I am sending data to a computer via USB and LPC2368. but the data comes back to me once, come back I want to stop. Would not help but do?

Thank you.

Link: www.4shared.com/.../USBHID.html

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  • 0 in reply to Tsuneo Chinzei

    Thank you.

    I've tried many methods but could not manage. I'm about to go crazy:)

    my sample code

    void USB_EndPoint1 (DWORD event) {

    switch (event) { case USB_EVT_IN: GetInReport(); fg_endpoints &= ~(Bit(1)<<16); //USB_WriteEP(0x81, InReport, sizeof(InReport)); OutReportBufCnt = USB_WriteEP(0x81, InReport, sizeof(OutReport)); break; case USB_EVT_OUT:

    OutReportBufCnt = USB_WriteEP(0x81, InReport, sizeof(OutReport)); // fg_endpoints &= ~(Bit(1)<<16); break; }
    }

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  • 0 in reply to Tsuneo Chinzei

    Thank you.

    I've tried many methods but could not manage. I'm about to go crazy:)

    my sample code

    void USB_EndPoint1 (DWORD event) {

    switch (event) { case USB_EVT_IN: GetInReport(); fg_endpoints &= ~(Bit(1)<<16); //USB_WriteEP(0x81, InReport, sizeof(InReport)); OutReportBufCnt = USB_WriteEP(0x81, InReport, sizeof(OutReport)); break; case USB_EVT_OUT:

    OutReportBufCnt = USB_WriteEP(0x81, InReport, sizeof(OutReport)); // fg_endpoints &= ~(Bit(1)<<16); break; }
    }

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