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| author | Harald Welte <laforge@gnumonks.org> | 2017-05-02 21:41:36 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-05-17 15:15:09 +0100 |
| commit | 8a4eb837ab74bbbfa2a51dd6d1e8c4a03c15505a (patch) | |
| tree | 5c283dbe707335700473af235c76ef6db63cc75a /src/sercomm.c | |
| parent | ea3d3ba595458024cfd4b55f6c8fcf510b234a32 (diff) | |
sercomm: Move HDLC related defines into C file
Those values are not relevant to the sercomm user, only to the
implementation and thus can remain inside sercomm.c
Change-Id: I5700a45985b7c119c6338932171aae62ee4e2d22
Diffstat (limited to 'src/sercomm.c')
| -rw-r--r-- | src/sercomm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/sercomm.c b/src/sercomm.c index dbe3d057..75e79684 100644 --- a/src/sercomm.c +++ b/src/sercomm.c @@ -58,6 +58,13 @@ static inline void sercomm_unlock(unsigned long *flags) #endif +#define HDLC_FLAG 0x7E +#define HDLC_ESCAPE 0x7D + +#define HDLC_C_UI 0x03 +#define HDLC_C_P_BIT (1 << 4) +#define HDLC_C_F_BIT (1 << 4) + enum rx_state { RX_ST_WAIT_START, RX_ST_ADDR, |