X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fnet%2Fpocketcmd.h;h=8bfd5e0965e0dec75915e94aab2e2263377f55a3;hb=2deaea82d047e5731b28b59b4652ad830b46e3fe;hp=7cbc98bfd1f2a44a0eb70d09d705bbe1e0ebf96e;hpb=cafdb86d36274921d12ee8c3559b40474834e41c;p=bertos.git

diff --git a/bertos/net/pocketcmd.h b/bertos/net/pocketcmd.h
index 7cbc98bf..8bfd5e09 100644
--- a/bertos/net/pocketcmd.h
+++ b/bertos/net/pocketcmd.h
@@ -31,15 +31,10 @@
  *
  * \brief PocketBus command abstraction layer.
  *
- * \version $Id: pocketcmd.h 20030 2007-12-04 16:16:09Z batt $
- *
  * \author Francesco Sacchi <batt@develer.com>
  *
- * $WIZARD_MODULE = {
- * "name" : "pocketcmd",
- * "depends" : ["timer", "pocketbus"],
- * "configuration" : ""
- * }
+ * $WIZ$ module_name = "pocketcmd"
+ * $WIZ$ module_depends = "timer", "pocketbus"
  */
 
 #ifndef NET_POCKETCMD_H
@@ -50,8 +45,6 @@
 
 #define PKTCMD_NULL 0 ///< pocketBus Null command
 
-#define PKTCMD_REPLY_TIMEOUT 50 ///< Command replay timeout in milliseconds
-
 typedef uint16_t pocketcmd_t; ///< Type for Command IDs
 
 /**
@@ -119,6 +112,7 @@ INLINE void pocketcmd_setAddr(struct PocketCmdCtx *ctx, pocketbus_addr_t addr)
 void pocketcmd_init(struct PocketCmdCtx *ctx, struct PocketBusCtx *bus_ctx, pocketbus_addr_t addr, pocketcmd_lookup_t search);
 void pocketcmd_poll(struct PocketCmdCtx *ctx);
 bool pocketcmd_send(struct PocketCmdCtx *ctx, pocketcmd_t cmd, const void *buf, size_t len, bool has_replay);
+bool pocketcmd_recv(struct PocketCmdCtx *ctx, PocketCmdMsg *recv_msg);
 void pocketcmd_replyNak(struct PocketCmdMsg *msg);
 void pocketcmd_replyAck(struct PocketCmdMsg *msg);
 
@@ -139,5 +133,17 @@ INLINE bool pocketcmd_slaveReply(struct PocketCmdCtx *ctx, pocketcmd_t cmd, cons
 	return pocketcmd_send(ctx, cmd, buf, len, false);
 }
 
+/**
+ * Return true if message contain NAK.
+ */
+INLINE bool pocketcmd_checkNak(struct PocketCmdMsg *msg)
+{
+	if (msg->buf[0] == POCKETBUS_NAK)
+		return true;
+
+	return false;
+}
+
+
 
 #endif /* NET_POCKETCMD_H */