Clean up. Refactor module implementing keytag_recv.

[bertos.git] / bertos / net / keytag.h

diff --git a/bertos/net/keytag.h b/bertos/net/keytag.h
index 375b490e9e32325243451495a897422828898a7e..f086bc3419b1a856ae7e6245a01d31f406c4cc04 100644 (file)
--- a/bertos/net/keytag.h
+++ b/bertos/net/keytag.h
@@ -56,11 +56,13 @@ typedef struct TagPacket
        KFile *tag;                        ///< Tag communication channel
        KFile *host;                       ///< Host communication channel
        bool sync;                         ///< Status flag: true if we find an STX
-       uint16_t len;                      ///< Packet lenght
+       size_t len;                        ///< Packet lenght
        uint8_t buf[CONFIG_TAG_MAX_LEN];   ///< Reception buffer
 } TagPacket;
 
 void keytag_init(struct TagPacket *pkt, struct KFile *comm, struct KFile *tag);
+int keytag_recv(struct TagPacket *pkt, uint8_t *tag, size_t len);
+
 void keytag_poll(struct TagPacket *pkt);
 
 #endif /* NET_TAG_H */