From c2dd5ce64166c3937379c99ae96b9a46bab4a4bd Mon Sep 17 00:00:00 2001 From: Richard Meadows Date: Thu, 18 Jun 2015 06:59:08 +0100 Subject: [PATCH] [UBSEDS8] Doubled length of APRS preamble --- firmware/inc/ax25.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/firmware/inc/ax25.h b/firmware/inc/ax25.h index 15a2153..e6b1c44 100644 --- a/firmware/inc/ax25.h +++ b/firmware/inc/ax25.h @@ -48,7 +48,7 @@ * AX25 packet parameters */ #define AX25_BITSTUFFINGCOUNT 5 -#define AX25_PREAMBLE_FLAGS 15 /* 100 ms of flags */ +#define AX25_PREAMBLE_FLAGS 30 /* 200 ms of flags (normally 100ms?) */ #define AX25_POSTAMBLE_FLAGS 1 #define AX25_MAX_FRAME_LEN 0x100