add three PLC test demo and readme

APP_Framework/Framework/connection/industrial_network/Kconfig

@@ -21,4 +21,3 @@ config CONNECTION_ADAPTER_FREEMODBUSTCP
     if CONNECTION_ADAPTER_FREEMODBUSTCP
         source "$APP_DIR/Framework/connection/industrial_network/freemodbus_tcp/Kconfig"
     endif
-    

APP_Framework/Framework/connection/industrial_network/freemodbus_tcp/LwipTcpRecvTest

@@ -1,92 +0,0 @@
-
-
-void LwipTcpRecvTest(void)
-{
-    uint8_t enet_port = 0; ///< test enet port 0
-
-    lwip_config_net(enet_port, lwip_ipaddr, lwip_netmask, lwip_gwaddr);
-
-    uint8_t *recv_data;
-    socklen_t sin_size;
-    int sock = -1, connected, bytes_received, i;
-    struct sockaddr_in server_addr, client_addr;
-    fd_set readset;
-    struct timeval timeout;
-    sock = socket(AF_INET, SOCK_STREAM, 0);
-    if (sock < 0) {
-        KPrintf("[%s:%d] Socket error!\n", __FILE__, __LINE__);
-        goto __exit;
-    }
-
-    recv_data = (uint8_t *)malloc(128);
-    if (recv_data == NULL) {
-        KPrintf("No memory!\n");
-        goto __exit;
-    }
-
-    //configure tcp server param
-    server_addr.sin_family = AF_INET;
-    server_addr.sin_port = htons(tcp_server_port);
-    server_addr.sin_addr.s_addr = INADDR_ANY;
-    memset(&(server_addr.sin_zero), 0x0, sizeof(server_addr.sin_zero));
-
-    if (bind(sock, (struct sockaddr *)&server_addr, sizeof(struct sockaddr)) == -1) {
-        KPrintf("Unable to bind!\n");
-        goto __exit;
-    }
-
-    if (listen(sock, 5) == -1) {
-        KPrintf("Listen error!\n");
-        goto __exit;
-    }
-
-    timeout.tv_sec = 30;
-    timeout.tv_usec = 0;
-
-    if (setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout)) ==-1) {
-        KPrintf("setsockopt failed!");
-        goto __exit;
-    }
-
-    while (1) {
-        FD_ZERO(&readset);
-        FD_SET(sock, &readset);
-
-        if (select(sock + 1, &readset, NULL, NULL, &timeout) == 0) {
-            continue;
-        }
-
-        sin_size = sizeof(struct sockaddr_in);
-        connected = accept(sock, (struct sockaddr *)&client_addr, &sin_size);
-        while (1) {
-            bytes_received = recv(connected, recv_data, 128, 0);
-            if (bytes_received == 0) {
-                KPrintf("client disconnected (%s, %d)\n",inet_ntoa(client_addr.sin_addr), ntohs(client_addr.sin_port));
-                break;
-            } else if (bytes_received < 0) {
-                KPrintf("recv error, client: (%s, %d)\n",inet_ntoa(client_addr.sin_addr), ntohs(client_addr.sin_port));
-                break;
-            } else {
-                KPrintf("new client connected from (%s, %d)\n",inet_ntoa(client_addr.sin_addr), ntohs(client_addr.sin_port));
-                KPrintf("recv data length %d Bytes\n", bytes_received);
-                for (i = 0; i < bytes_received; i ++) {
-                    KPrintf("data 0x%x\n", recv_data[i]);
-                }
-                if (i = bytes_received) {
-                    KPrintf("\r\n");
-                    memset(recv_data, 0, sizeof(recv_data));
-                }
-            }
-        }
-        if (connected >= 0) {
-            closesocket(connected);
-            connected = -1;
-            break;
-        }
-
-    __exit:
-        if (sock >= 0) closesocket(sock);
-        if (recv_data) free(recv_data);
-}
-SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) |
-SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(0),TCPRecv, LwipTcpRecvTest, TCP Recv message);

APP_Framework/Framework/connection/industrial_network/freemodbus_tcp/tcpserver_sample.c

@@ -112,7 +112,6 @@ int MBServer()
             MdelayKTask(100);
         }
     }
-  
     return iExitCode;
 }
 

APP_Framework/Framework/control/ipc_protocol/Kconfig

@@ -14,3 +14,11 @@ if CONTROL_PROTOCOL_MODBUS_UART
         source "$APP_DIR/Framework/control/ipc_protocol/modbus_uart/Kconfig"
 endif
 
+config CONTROL_PROTOCOL_ETHERCAT
+        bool "Using ethercat control protocol"
+        default n
+        select CONTROL_USING_SOCKET
+if CONTROL_PROTOCOL_ETHERCAT
+        source "$APP_DIR/Framework/control/ipc_protocol/ethercat/Kconfig"
+endif
+

APP_Framework/Framework/control/ipc_protocol/Makefile

@@ -6,5 +6,9 @@ ifeq ($(CONFIG_CONTROL_PROTOCOL_MODBUS_UART), y)
 	SRC_DIR := modbus_uart
 endif
 
+ifeq ($(CONFIG_CONTROL_PROTOCOL_ETHERCAT), y)
+	SRC_DIR := ethercat
+endif
+
 include $(KERNEL_ROOT)/compiler.mk
 

APP_Framework/Framework/control/plc_protocol/Kconfig

@@ -33,5 +33,6 @@ config CONTROL_PROTOCOL_CIP
         default n
         select CONTROL_USING_SOCKET
 if CONTROL_PROTOCOL_CIP
-        source "$APP_DIR/Framework/control/plc_protocol/cip/Kconfig"
+        source "$APP_DIR/Framework/control/plc_protocol/ethernet_ip_cip/Kconfig"
 endif
+

APP_Framework/Framework/control/plc_protocol/Makefile

@@ -15,7 +15,7 @@ ifeq ($(CONFIG_CONTROL_PROTOCOL_S7), y)
 endif
 
 ifeq ($(CONFIG_CONTROL_PROTOCOL_CIP), y)
-	SRC_DIR := cip
+	SRC_DIR := ethernet_ip_cip
 endif
 
 include $(KERNEL_ROOT)/compiler.mk

APP_Framework/Framework/control/plc_protocol/ethernet_ip_cip/Makefile

@@ -1,2 +1,3 @@
 SRC_FILES := $(wildcard ./*.c)
+
 include $(KERNEL_ROOT)/compiler.mk

APP_Framework/Framework/control/shared/control.h

@@ -57,6 +57,7 @@ typedef enum
     PROTOCOL_MELSEC_3C,
     PROTOCOL_FREEMODBUS_TCP_SERVER,
     PROTOCOL_CIP,
+    PROTOCOL_ETHERCAT,
     PROTOCOL_END
 }ProtocolType;
 
@@ -116,6 +117,7 @@ int ControlProtocolIoctl(struct ControlProtocol *control_protocol, int cmd, void
 /*Control Framework new certain Protocol*/
 ControlProtocolType control_protocol;
 
+
 #ifdef __cplusplus
 }
 #endif

APP_Framework/Framework/control/shared/control_def.c

@@ -57,6 +57,10 @@ extern int FreeModbusTcpServerInit(struct ControlRecipe *p_recipe);
 extern int CipProtocolInit(struct ControlRecipe *p_recipe);
 #endif
 
+#ifdef CONTROL_PROTOCOL_ETHERCAT
+extern int EthercatProtocolInit(struct ControlRecipe *p_recipe);
+#endif
+
 /*
 CONTROL FRAMEWORK READ DATA FORMAT:
 |  HEAD |device_id|read data length|read item count|         data         |
@@ -103,6 +107,11 @@ static struct ControlProtocolInitParam protocol_init[] =
 #ifdef CONTROL_PROTOCOL_CIP
     { PROTOCOL_CIP, CipProtocolInit },
 #endif
+
+#ifdef CONTROL_PROTOCOL_ETHERCAT
+    { PROTOCOL_ETHERCAT, EthercatProtocolInit },
+#endif
+
 	{ PROTOCOL_END, NULL },
 };