Option for lwip link status poll interval.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5047 35acf78f-673a-0410-8e92-d51de3d6d3f4

os/hal/include/mac.h

@@ -177,7 +177,7 @@ typedef struct MACDriver MACDriver;
  *
  * @api
  */
-#define magGetNextReceiveBuffer(rdp, sizep)                                 \
+#define macGetNextReceiveBuffer(rdp, sizep)                                 \
   mac_lld_get_next_receive_buffer(rdp, sizep)
 #endif /* MAC_USE_ZERO_COPY */
 /** @} */

os/various/lwip_bindings/lwipthread.c

@@ -262,7 +262,7 @@ msg_t lwip_thread(void *p) {
   netif_set_up(&thisif);
 
   /* Setup event sources.*/
-  evtInit(&evt, S2ST(5));
+  evtInit(&evt, LWIP_LINK_POLL_INTERVAL);
   evtStart(&evt);
   chEvtRegisterMask(&evt.et_es, &el0, PERIODIC_TIMER_ID);
   chEvtRegisterMask(macGetReceiveEventSource(&ETHD1), &el1, FRAME_RECEIVED_ID);

os/various/lwip_bindings/lwipthread.h

@@ -33,6 +33,16 @@
 #define LWIP_THREAD_PRIORITY                LOWPRIO
 #endif
 
+/** @brief MAC thread stack size. */
+#if !defined(LWIP_THREAD_STACK_SIZE) || defined(__DOXYGEN__)
+#define LWIP_THREAD_STACK_SIZE              512
+#endif
+
+/** @brief Link poll interval. */
+#if !defined(LWIP_LINK_POLL_INTERVAL) || defined(__DOXYGEN__)
+#define LWIP_LINK_POLL_INTERVAL             S2ST(5)
+#endif
+
 /** @brief IP Address. */
 #if !defined(LWIP_IPADDR) || defined(__DOXYGEN__)
 #define LWIP_IPADDR(p)                      IP4_ADDR(p, 192, 168, 1, 20)
@@ -48,11 +58,6 @@
 #define LWIP_NETMASK(p)                     IP4_ADDR(p, 255, 255, 255, 0)
 #endif
 
-/** @brief MAC thread stack size. */
-#if !defined(LWIP_THREAD_STACK_SIZE) || defined(__DOXYGEN__)
-#define LWIP_THREAD_STACK_SIZE  512
-#endif
-
 /** @brief Transmission timeout. */
 #if !defined(LWIP_SEND_TIMEOUT) || defined(__DOXYGEN__)
 #define LWIP_SEND_TIMEOUT                   50

readme.txt

@@ -98,6 +98,7 @@
   TODO: Create a FatFS wrapper implementing the interface and using a server
   thread for synchronization.
   TODO: Create an implementation over a read-only file system in code space.
+- NEW: Added an option to lwipthread to change the link status poll interval.
 - NEW: Added new C++ demo for the STM32F4-Discovery.
 - NEW: Updated C++ wrapper with a much more logical classes structure.
        TODO: Opdate older C++ demos.