Revision 4:6624d4af08d1, committed 2019-11-15

Comitter:

ajuton

Date:

Fri Nov 15 08:14:08 2019 +0000

Parent:

3:1f8ef0fd4347

Commit message:

test_wifi_client

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AX12.lib	Fri Nov 15 08:14:08 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/jplunkett/code/AX12/#5b9ce05ad2e0

--- a/main.cpp	Thu Aug 17 16:37:16 2017 +0000
+++ b/main.cpp	Fri Nov 15 08:14:08 2019 +0000
@@ -1,14 +1,15 @@
 #include "mbed.h"
 #include "wifi.h"
+#include "AX12.h"
 /*------------------------------------------------------------------------------
 Hyperterminal settings: 115200 bauds, 8-bit data, no parity
 
-This example 
+This example
   - connects to a wifi network (SSID & PWD to set in mbed_app.json)
   - Connects to a TCP server (set the address in RemoteIP)
   - Sends "Hello" to the server when data is received
 
-This example uses SPI3 ( PE_0 PC_10 PC_12 PC_11), wifi_wakeup pin (PB_13), 
+This example uses SPI3 ( PE_0 PC_10 PC_12 PC_11), wifi_wakeup pin (PB_13),
 wifi_dataready pin (PE_1), wifi reset pin (PE_8)
 ------------------------------------------------------------------------------*/
 
@@ -21,21 +22,55 @@
 /* Private macro -------------------------------------------------------------*/
 /* Private variables ---------------------------------------------------------*/
 Serial pc(SERIAL_TX, SERIAL_RX);
-uint8_t RemoteIP[] = {MBED_CONF_APP_SERVER_IP_1,MBED_CONF_APP_SERVER_IP_2,MBED_CONF_APP_SERVER_IP_3, MBED_CONF_APP_SERVER_IP_4};
-uint8_t RxData [500];
-char* modulename;
-uint8_t TxData[] = "STM32 : Hello!\n";
-uint16_t RxLen;
-uint8_t  MAC_Addr[6]; 
-uint8_t  IP_Addr[4]; 
+AX12 myax12 (PC_4, PC_5, 1,1000000);
+
+uint32_t wifi_init(void);
 
 int main()
 {
     int32_t Socket = -1;
-    uint16_t Datalen;
+    uint16_t Datalen,lg_nombre;
+    uint16_t angle_servo,i,exposants[3]= {1,10,100};
+    uint8_t RxData [500], TxData[100] = "Bonjour Cachan";
+    pc.baud(115200);
+    Socket = wifi_init();
+
+    while(1) {
+        if(Socket != -1) {
+            if(WIFI_ReceiveData(Socket, RxData, sizeof(RxData), &Datalen, WIFI_READ_TIMEOUT) == WIFI_STATUS_OK) 
+            {
+                if(Datalen > 0) 
+                {
+                    printf("%s",RxData);
+                    printf("Datalen %d\n",Datalen);
+                    angle_servo=0;
+                    lg_nombre = Datalen-2;
+                    if( lg_nombre>3 ) lg_nombre = 3;
+                    for(i=0; ((i<=lg_nombre-1)); i++) {
+                        angle_servo += (RxData[i]-'0') * exposants[lg_nombre-i-1];
+                        printf("char %d %d\n",i,angle_servo);
+                    }
+                    if (angle_servo>300) angle_servo=300;
+
+                    myax12.SetGoal(angle_servo);    // go to 0 degrees
+                    sprintf((char*)TxData,"valeur recue : %d",angle_servo);
+                    if(WIFI_SendData(Socket, TxData, sizeof(TxData), &Datalen, WIFI_WRITE_TIMEOUT) != WIFI_STATUS_OK) printf("> ERROR : Failed to send Data.\n");
+                }
+            } else {
+                printf("> ERROR : Failed to Receive Data.\n");
+            }
+        }
+    }
+}
+
+
+uint32_t wifi_init(void)
+{
     uint16_t Trials = CONNECTION_TRIAL_MAX;
-
-    pc.baud(115200);
+    int32_t Socket = -1;
+    uint8_t RemoteIP[] = {MBED_CONF_APP_SERVER_IP_1,MBED_CONF_APP_SERVER_IP_2,MBED_CONF_APP_SERVER_IP_3, MBED_CONF_APP_SERVER_IP_4};
+    uint8_t  MAC_Addr[6];
+    uint8_t  IP_Addr[4];
 
     printf("\n");
     printf("************************************************************\n");
@@ -46,42 +81,42 @@
     printf("***    you configured using the Configuration Access Point.\n");
     printf("*** 2- Create a server by using the android application TCP Server\n");
     printf("***    with port(8002).\n");
-    printf("*** 3- Get the Network Name or IP Address of your phone from the step 2.\n\n"); 
+    printf("*** 3- Get the Network Name or IP Address of your phone from the step 2.\n\n");
     printf("************************************************************\n");
 
     /*Initialize  WIFI module */
     if(WIFI_Init() ==  WIFI_STATUS_OK) {
-        printf("> WIFI Module Initialized.\n");  
+        printf("> WIFI Module Initialized.\n");
         if(WIFI_GetMAC_Address(MAC_Addr) == WIFI_STATUS_OK) {
-            printf("> es-wifi module MAC Address : %X:%X:%X:%X:%X:%X\n",     
+            printf("> es-wifi module MAC Address : %X:%X:%X:%X:%X:%X\n",
                    MAC_Addr[0],
                    MAC_Addr[1],
                    MAC_Addr[2],
                    MAC_Addr[3],
                    MAC_Addr[4],
-                   MAC_Addr[5]);   
+                   MAC_Addr[5]);
         } else {
             printf("> ERROR : CANNOT get MAC address\n");
         }
-    
+
         if( WIFI_Connect(MBED_CONF_APP_WIFI_SSID, MBED_CONF_APP_WIFI_PASSWORD, WIFI_ECN_WPA2_PSK) == WIFI_STATUS_OK) {
             printf("> es-wifi module connected \n");
             if(WIFI_GetIP_Address(IP_Addr) == WIFI_STATUS_OK) {
-                printf("> es-wifi module got IP Address : %d.%d.%d.%d\n",     
+                printf("> es-wifi module got IP Address : %d.%d.%d.%d\n",
                        IP_Addr[0],
                        IP_Addr[1],
                        IP_Addr[2],
-                       IP_Addr[3]); 
-        
-                printf("> Trying to connect to Server: %d.%d.%d.%d:8002 ...\n",     
+                       IP_Addr[3]);
+
+                printf("> Trying to connect to Server: %d.%d.%d.%d:8002 ...\n",
                        RemoteIP[0],
                        RemoteIP[1],
                        RemoteIP[2],
                        RemoteIP[3]);
-        
-                while (Trials--){ 
-                    if( WIFI_OpenClientConnection(0, WIFI_TCP_PROTOCOL, "TCP_CLIENT", RemoteIP, 8002, 0) == WIFI_STATUS_OK){
-                        printf("> TCP Connection opened successfully.\n"); 
+
+                while (Trials--) {
+                    if( WIFI_OpenClientConnection(0, WIFI_TCP_PROTOCOL, "TCP_CLIENT", RemoteIP, 8002, 0) == WIFI_STATUS_OK) {
+                        printf("> TCP Connection opened successfully.\n");
                         Socket = 0;
                     }
                 }
@@ -95,20 +130,7 @@
             printf("> ERROR : es-wifi module NOT connected\n");
         }
     } else {
-        printf("> ERROR : WIFI Module cannot be initialized.\n"); 
+        printf("> ERROR : WIFI Module cannot be initialized.\n");
     }
-  
-    while(1){
-        if(Socket != -1) {
-            if(WIFI_ReceiveData(Socket, RxData, sizeof(RxData), &Datalen, WIFI_READ_TIMEOUT) == WIFI_STATUS_OK){
-                if(Datalen > 0) {
-                    if(WIFI_SendData(Socket, TxData, sizeof(TxData), &Datalen, WIFI_WRITE_TIMEOUT) != WIFI_STATUS_OK) {
-                        printf("> ERROR : Failed to send Data.\n");   
-                    } 
-                }
-            } else {
-                printf("> ERROR : Failed to Receive Data.\n");  
-            }
-        }
-    }
+    return Socket;
 }

--- a/mbed_app.json	Thu Aug 17 16:37:16 2017 +0000
+++ b/mbed_app.json	Fri Nov 15 08:14:08 2019 +0000
@@ -2,27 +2,27 @@
     "config": {
         "wifi-ssid": {
             "help": "WiFi SSID",
-            "value": "\"SSID\""
+            "value": "\"HP-JUTON\""
         },
         "wifi-password": {
             "help": "WiFi Password",
-            "value": "\"PASSWORD\""
+            "value": "\"Um0wEmvx\""
         },
         "server-ip-1": {
             "help": "TCP server IP address 1st value",
-            "value": "192"
+            "value": "10"
         },
         "server-ip-2": {
             "help": "TCP server IP address 2nd value",
-            "value": "168"
+            "value": "42"
         },
         "server-ip-3": {
             "help": "TCP server IP address 3rd value",
-            "value": "1"
+            "value": "0"
         },
         "server-ip-4": {
             "help": "TCP server IP address 4th value",
-            "value": "101"
+            "value": "161"
         }
     }
 }
\ No newline at end of file