Clean up the code. Manage the reconnection. Use the lwip error, insted

[bertos.git] / bertos / net / pocketcmd.c

diff --git a/bertos/net/pocketcmd.c b/bertos/net/pocketcmd.c
index 3c92a2faf5883fe2c326334d5c818a29867faf7c..14bdc020d2a20f00adbb82a49763f61236c7d396 100644 (file)
--- a/bertos/net/pocketcmd.c
+++ b/bertos/net/pocketcmd.c
@@ -50,16 +50,20 @@
  * The CMD ID used is the same supplied by the master when
  * the command was sent.
  *
- * \version $Id$
- *
  * \author Francesco Sacchi <batt@develer.com>
  */
 
 #include "pocketcmd.h"
 #include "pocketbus.h"
 
-#include <cfg/macros.h>
+#include "cfg/cfg_pocketbus.h"
+
+// Define logging setting (for cfg/log.h module).
+#define LOG_LEVEL         POCKETBUS_LOG_LEVEL
+#define LOG_VERBOSITY     POCKETBUS_LOG_FORMAT
+#include <cfg/log.h>
 #include <cfg/debug.h>
+#include <cfg/macros.h>
 #include <cfg/module.h>
 
 #include <drv/timer.h>
@@ -74,6 +78,26 @@
  * Call it to read and process pocketBus commands.
  */
 void pocketcmd_poll(struct PocketCmdCtx *ctx)
+{
+       PocketCmdMsg msg;
+       while (pocketcmd_recv(ctx, &msg))
+       {
+               /* Check for command callback */
+               pocketcmd_hook_t callback = ctx->search(msg.cmd);
+
+               /* Call it if exists */
+               if (callback)
+                       callback(&msg);
+       }
+}
+
+
+
+/**
+ * pocketBus Command recv function.
+ * Call it to read and process pocketBus commands.
+ */
+bool pocketcmd_recv(struct PocketCmdCtx *ctx, PocketCmdMsg *recv_msg)
 {
        PocketMsg msg;
 
@@ -108,25 +132,19 @@ void pocketcmd_poll(struct PocketCmdCtx *ctx)
                        if (cmd == ctx->waiting)
                                ctx->waiting = PKTCMD_NULL;
 
-                       /* Check for command callback */
-                       pocketcmd_hook_t callback = ctx->search(cmd);
+                       recv_msg->cmd_ctx = ctx;
+                       recv_msg->cmd = cmd;
+                       recv_msg->len = msg.len - sizeof(PocketCmdHdr);
+                       recv_msg->buf = msg.payload + sizeof(PocketCmdHdr);
 
-                       /* Call it if exists */
-                       if (callback)
-                       {
-                               PocketCmdMsg cmd_msg;
-
-                               cmd_msg.cmd_ctx = ctx;
-                               cmd_msg.cmd = cmd;
-                               cmd_msg.len = msg.len - sizeof(PocketCmdHdr);
-                               cmd_msg.buf = msg.payload + sizeof(PocketCmdHdr);
-
-                               callback(&cmd_msg);
-                       }
+                       return true;
                }
        }
+
+       return false;
 }
 
+
 /**
  * Send command \a cmd to/from slave adding \a len arguments in \a buf.
  * Address used is contained in \a ctx->addr .
@@ -139,14 +157,14 @@ bool pocketcmd_send(struct PocketCmdCtx *ctx, pocketcmd_t cmd, const void *buf,
        if (ctx->waiting != PKTCMD_NULL)
        {
                /* Check is reply timeout is elapsed */
-               if (timer_clock() - ctx->reply_timer < ms_to_ticks(PKTCMD_REPLY_TIMEOUT))
+               if (timer_clock() - ctx->reply_timer < ms_to_ticks(CONFIG_POCKETBUS_CMD_REPLY_TIMEOUT))
                {
-                       TRACEMSG("Pkt discard! waiting cmd[%04X]\n", ctx->waiting);
+                       LOG_ERR("Pkt discard! waiting cmd[%04X]\n", ctx->waiting);
                        return false;
                }
                else
                {
-                       TRACEMSG("Timeout waiting cmd[%04X]\n", ctx->waiting);
+                       LOG_INFO("Timeout waiting cmd[%04X]\n", ctx->waiting);
                        ctx->waiting = PKTCMD_NULL;
                }
        }
@@ -162,9 +180,10 @@ bool pocketcmd_send(struct PocketCmdCtx *ctx, pocketcmd_t cmd, const void *buf,
 
        if (wait_reply)
        {
-               ctx->waiting = cmd;
+               ctx->waiting = be16_to_cpu(cmd);
                ctx->reply_timer = timer_clock();
        }
+
        return true;
 }