add debug message

Ubiquitous/XiZi_AIoT/services/net/net_server/arch/lwipopts.h

@@ -81,7 +81,6 @@
 timeouts. */
 #define MEMP_NUM_SYS_TIMEOUT 6
 
-
 /* ---------- Pbuf options ---------- */
 /* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
 #define PBUF_POOL_SIZE 45
@@ -111,23 +110,19 @@
 /* TCP receive window. */
 #define TCP_WND (11 * TCP_MSS)
 
-
 /* ---------- ICMP options ---------- */
 #define LWIP_ICMP 1
 
-
 /* ---------- DHCP options ---------- */
 /* Define LWIP_DHCP to 1 if you want DHCP configuration of
 interfaces. DHCP is not implemented in lwIP 0.5.1, however, so
 turning this on does currently not work. */
 #define LWIP_DHCP 1
 
-
 /* ---------- UDP options ---------- */
 #define LWIP_UDP 1
 #define UDP_TTL 255
 
-
 /* ---------- Statistics options ---------- */
 #define LWIP_STATS 0
 #define LWIP_PROVIDE_ERRNO 1
@@ -213,7 +208,7 @@
 #define DEFAULT_ACCEPTMBOX_SIZE 10
 #define DEFAULT_THREAD_STACKSIZE 1024
 
- #define TCPIP_THREAD_NAME              "lwip"
+#define TCPIP_THREAD_NAME "tcpip"
 #define TCPIP_THREAD_STACKSIZE 512
 #define TCPIP_MBOX_SIZE 8
 #define TCPIP_THREAD_PRIO 3

Ubiquitous/XiZi_AIoT/services/net/net_server/arch/sys_arch.c

@@ -25,8 +25,8 @@
 #include <lwip/sys.h>
 
 #if !NO_SYS
-#include "sys_arch.h"
 #include "libserial.h"
+#include "sys_arch.h"
 #include "usyscall.h"
 #endif
 
@@ -51,7 +51,6 @@ u32_t sys_now(void)
     return 1;
 }
 
-
 sys_prot_t sys_arch_protect(void)
 {
     return 1;
@@ -65,12 +64,10 @@ void sys_arch_unprotect(sys_prot_t pval)
 
 err_t sys_sem_new(sys_sem_t* sem, u8_t count)
 {
-    struct  Session sem_session;
     sem_t semaphore;
-    connect_session(&sem_session, sem_server_name, 4096);
-    sem_create(&sem_session, &semaphore, (int)count);
+    connect_session(&sem->sess, sem_server_name, 4096);
+    sem_create(&sem->sess, &semaphore, (int)count);
     sem->sem = semaphore;
-    sem->sess = sem_session;
 #if SYS_STATS
     ++lwip_stats.sys.sem.used;
     if (lwip_stats.sys.sem.max < lwip_stats.sys.sem.used) {
@@ -116,8 +113,9 @@ u32_t sys_arch_sem_wait(sys_sem_t* sem, u32_t timeout)
 
     if (sem->sem < 0)
         return SYS_ARCH_TIMEOUT;
-
+    printf("%s wait %d, %d\n", __func__, sem->sem, __LINE__);
     sem_wait(&sem->sess, &sem->sem, 0);
+    printf("%s, %d\n", __func__, __LINE__);
     return 0;
 }
 
@@ -140,14 +138,19 @@ void sys_mutex_set_invalid(sys_mutex_t* mutex)
 {
     sys_sem_set_invalid(mutex);
 }
+
 void sys_mutex_lock(sys_mutex_t* mutex)
 {
+    printf("%s(mtx: %d)\n", __func__, *mutex);
     sys_arch_sem_wait(mutex, 0);
+    printf("%s(mtx: %d), return\n", __func__, *mutex);
 }
 
 void sys_mutex_unlock(sys_mutex_t* mutex)
 {
+    printf("%s(mtx: %d)\n", __func__, *mutex);
     sys_sem_signal(mutex);
+    printf("%s(mtx: %d), return\n", __func__, *mutex);
 }
 
 sys_thread_t sys_thread_new(const char* name, lwip_thread_fn function, void* arg, int stacksize, int prio)
@@ -303,8 +306,7 @@ u32_t sys_arch_mbox_fetch(sys_mbox_t* q, void** msg, u32_t timeout)
     if (msg != NULL) {
         printf("sys_mbox_fetch: mbox %p msg %p\n", (void*)q, *msg);
         *msg = q->msgs[q->first % SYS_MBOX_SIZE];
-    }
-    else{
+    } else {
         printf("sys_mbox_fetch: mbox %p, null msg\n", (void*)q);
     }
 
@@ -333,8 +335,7 @@ u32_t sys_arch_mbox_tryfetch(sys_mbox_t* q, void** msg)
     if (msg != NULL) {
         printf("sys_mbox_tryfetch: mbox %p msg %p\n", (void*)q, *msg);
         *msg = q->msgs[q->first % SYS_MBOX_SIZE];
-    }
-    else{
+    } else {
         printf("sys_mbox_tryfetch: mbox %p, null msg\n", (void*)q);
     }
 
@@ -382,13 +383,10 @@ int lwip_config_tcp(char* ip, char* mask, char* gw)
     /* Registers the default network interface */
     netif_set_default(&gnetif);
 
-    if (netif_is_link_up(&gnetif))
-    {
+    if (netif_is_link_up(&gnetif)) {
         /*When the netif is fully configured this function must be called */
         netif_set_up(&gnetif);
-    }
-    else
-    {
+    } else {
         /* When the netif link is down this function must be called */
         netif_set_down(&gnetif);
         return -1;
@@ -406,6 +404,3 @@ int lwip_config_tcp(char* ip, char* mask, char* gw)
     return 0;
 #endif
 }
-
-
-