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Merge pull request #128 from apmorton/features/pre-buffer-fix

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hci: allow HCI_OUTGOING_PRE_BUFFER_SIZE to be overridden in btstack_config.h
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Matthias Ringwald 2018-05-15 16:30:33 +02:00 committed by GitHub
commit b64a5f121f
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src/hci.h
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@ -109,11 +109,13 @@ extern "C" {
#endif
// additional pre-buffer space for packets to Bluetooth module, for now, used for HCI Transport H4 DMA
#ifndef HCI_OUTGOING_PRE_BUFFER_SIZE
#ifdef HAVE_HOST_CONTROLLER_API
#define HCI_OUTGOING_PRE_BUFFER_SIZE 0
#else
#define HCI_OUTGOING_PRE_BUFFER_SIZE 1
#endif
#endif
// BNEP may uncompress the IP Header by 16 bytes
#ifndef HCI_INCOMING_PRE_BUFFER_SIZE