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Feature/mstp extended frames (#529)

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* added MSTP extended frames to bacnet/datalink/mstp.c module. Thank you, Simon!

* auto-size some FIFO buffers for MSTP

* add COBS library to MSTP builds

---------

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
2023-11-08 15:54:18 -06:00
committed by GitHub
parent 2536d5a350
commit 1372e52aa7
22 changed files with 109 additions and 32 deletions
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src/bacnet/config.h
+13 -1
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@@ -80,7 +80,7 @@
/* Typical sizes are 50, 128, 206, 480, 1024, and 1476 octets */
/* This is used in constructing messages and to tell others our limits */
/* 50 is the minimum; adjust to your memory and physical layer constraints */
/* Lon=206, MS/TP=480, ARCNET=480, Ethernet=1476, BACnet/IP=1476 */
/* Lon=206, MS/TP=480 or 1476, ARCNET=480, Ethernet=1476, BACnet/IP=1476 */
#if !defined(MAX_APDU)
/* #define MAX_APDU 50 */
/* #define MAX_APDU 1476 */
@@ -96,6 +96,18 @@
#else
#define MAX_APDU 1476
#endif
#elif defined (BACDL_ARCNET)
#if defined(BACNET_SECURITY)
#define MAX_APDU 412
#else
#define MAX_APDU 480
#endif
#elif defined (BACDL_MSTP)
#if defined(BACNET_SECURITY)
#define MAX_APDU 412
#else
#define MAX_APDU 1476
#endif
#else
#if defined(BACNET_SECURITY)
#define MAX_APDU 412