Misc STM32 OTF FS driver fixes + More Kconfig files
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4590 42af7a65-404d-4744-a932-0658087f49c3
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@ -1020,6 +1020,16 @@ static void stm32_epin_request(FAR struct stm32_usbdev_s *priv,
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privep->epphy, privreq, privreq->req.len,
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privreq->req.xfrd, privep->zlp);
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/* Check for a special case: If we are just starting a request (xfrd==0) and
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* the class driver is trying to send a zero-length packet (len==0). Then set
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* the ZLP flag so that the packet will be sent.
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*/
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if (privreq->req.len == 0)
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{
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privep->zlp = true;
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}
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/* Loop while there are still bytes to be transferred (or a zero-length-
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* packet, ZLP, to be sent). The loop will also be terminated if there
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* is insufficient space remaining in the TxFIFO to send a complete
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@ -1043,7 +1053,7 @@ static void stm32_epin_request(FAR struct stm32_usbdev_s *priv,
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* the request.
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*/
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privep->zlp = 0;
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privep->zlp = false;
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if (nbytes >= privep->ep.maxpacket)
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{
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nbytes = privep->ep.maxpacket;
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@ -1056,7 +1066,7 @@ static void stm32_epin_request(FAR struct stm32_usbdev_s *priv,
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if (bytesleft == privep->ep.maxpacket &&
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(privreq->req.flags & USBDEV_REQFLAGS_NULLPKT) != 0)
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{
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privep->zlp = 1;
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privep->zlp = true;
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}
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}
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}
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@ -1127,7 +1137,7 @@ static void stm32_epin_request(FAR struct stm32_usbdev_s *priv,
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usbtrace(TRACE_COMPLETE(privep->epphy), privreq->req.xfrd);
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stm32_req_complete(privep, OK);
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privep->zlp = 0;
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privep->zlp = false;
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privep->active = false;
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}
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}
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