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Line 75... Line 75...
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    DOEPCTL0 |= 0x84000000;  /* EP0 OUT ENABLE CLEARNAK */
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    DOEPCTL0 |= 0x84000000;  /* EP0 OUT ENABLE CLEARNAK */
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    if (reinit)
 76 
    if (reinit)
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    {
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    {
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        /* The size is getting set to zero, because we don't know
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        /* The size is getting set to zero, because we don't know
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           whether we are Full Speed or High Speed at this stage */
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           whether we are Full Speed or High Speed at this stage */
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        /* EP1 IN INACTIVE DATA0 SIZE=0 NEXT=3 */
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        /* EP1 DISABLED IN ACTIVE DATA0 SIZE=0 NEXT=3 */
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        DIEPCTL1 = 0x10001800;
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        DIEPCTL1 = 0x50009800;
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        /* EP2 OUT INACTIVE DATA0 SIZE=0 */
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        /* EP2 DISABLED OUT ACTIVE DATA0 SIZE=0 */
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        DOEPCTL2 = 0x10000000;
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        DOEPCTL2 = 0x50008000;
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        /* EP3 IN INACTIVE DATA0 SIZE=0 NEXT=0 */
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        /* EP3 DISABLED IN ACTIVE DATA0 SIZE=0 NEXT=0 */
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        DIEPCTL3 = 0x10000000;
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        DIEPCTL3 = 0x50008000;
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        /* EP4 OUT INACTIVE DATA0 SIZE=0 */
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        /* EP4 DISABLED OUT ACTIVE DATA0 SIZE=0 */
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        DOEPCTL4 = 0x10000000;
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        DOEPCTL4 = 0x50008000;
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    }
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    }
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    else
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    else
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    {
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    {
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        /* INACTIVE DATA0 */
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        /* DISABLED ACTIVE DATA0 */
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        DIEPCTL1 = (DIEPCTL1 & ~0x00008000) | 0x10000000;
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        DIEPCTL1 = DIEPCTL1 | 0x50008000;
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        DOEPCTL2 = (DOEPCTL2 & ~0x00008000) | 0x10000000;
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        DOEPCTL2 = DOEPCTL2 | 0x50008000;
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        DIEPCTL3 = (DIEPCTL3 & ~0x00008000) | 0x10000000;
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        DIEPCTL3 = DIEPCTL3 | 0x50008000;
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        DOEPCTL4 = (DOEPCTL4 & ~0x00008000) | 0x10000000;
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        DOEPCTL4 = DOEPCTL4 | 0x50008000;
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    }
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    }
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    DAINTMSK = 0xFFFFFFFF;  /* Enable interrupts on all EPs */
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    DAINTMSK = 0xFFFFFFFF;  /* Enable interrupts on all EPs */
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}
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}
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int usb_drv_request_endpoint(int type, int dir)
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int usb_drv_request_endpoint(int type, int dir)
Line 286... Line 286...
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static void ep_recv(int ep, void *ptr, int length)
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static void ep_recv(int ep, void *ptr, int length)
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{
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{
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    endpoints[ep].busy = true;
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    endpoints[ep].busy = true;
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    endpoints[ep].size = length;
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    endpoints[ep].size = length;
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    DOEPCTL(ep) &= ~0x20000;  /* EPx UNSTALL */
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    DOEPCTL(ep) &= ~0x20000;  /* EPx UNSTALL */
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    DOEPCTL(ep) |= 0x8000;  /* EPx OUT ACTIVE */
 - 
 
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    int blocksize = usb_drv_port_speed() ? 512 : 64;
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    int blocksize = usb_drv_port_speed() ? 512 : 64;
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    int packets = (length + blocksize - 1) / blocksize;
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    int packets = (length + blocksize - 1) / blocksize;
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    if (!length)
 293 
    if (!length)
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    {
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    {
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        DOEPTSIZ(ep) = 1 << 19;  /* one empty packet */
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        DOEPTSIZ(ep) = 1 << 19;  /* one empty packet */