From 4ccd6018f18db173320b6a9526f8d7dbe3abe27b Mon Sep 17 00:00:00 2001 From: Austin Morton Date: Mon, 14 May 2018 20:03:04 -0400 Subject: [PATCH] hci: allow HCI_OUTGOING_PRE_BUFFER_SIZE to be overridden in btstack_config.h --- src/hci.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/hci.h b/src/hci.h index e82393c3b..a8b02756c 100644 --- a/src/hci.h +++ b/src/hci.h @@ -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