Windshape control / Mbed OS Controle_ventilo_ethernet_v1_2_4

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Fork of Controle_ventilo_ethernet_v1_2_4 by Sergio Márquez

main.cpp@4:fb63da7601aa, 2017-04-21 (annotated)

Committer:
YuK41
Date:
Fri Apr 21 17:30:06 2017 +0000
Revision:
4:fb63da7601aa
Parent:
3:6c54aa6db861
Child:
5:cee119979b55
why you no work ?

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Brutus 0:5ca563ae05db 1 #include "mbed.h"
Brutus 0:5ca563ae05db 2 #include "EthernetInterface.h"
Brutus 0:5ca563ae05db 3 #include "Ethernet.h"
Brutus 0:5ca563ae05db 4
Brutus 3:6c54aa6db861 5 #include "TCPSocket.h"
Brutus 0:5ca563ae05db 6
Brutus 0:5ca563ae05db 7 #include "SocketAddress.h"
Brutus 0:5ca563ae05db 8 #include "Socket.h"
Brutus 0:5ca563ae05db 9 #include "UDPSocket.h"
Brutus 0:5ca563ae05db 10
Brutus 3:6c54aa6db861 11 #include <string.h>
Brutus 3:6c54aa6db861 12 //using namespace std;
Brutus 3:6c54aa6db861 13
YuK41 4:fb63da7601aa 14 const char* ECHO_SERVER_ADDRESS = "192.168.137.1"; // addresse du PC home "192.168.1.2" sergio "169.254.61.104" or "129.194.185.33" or "192.168.137.1" liotard "10.136.134.73"
Brutus 3:6c54aa6db861 15 //#define IP "10.136.134.100"
Brutus 3:6c54aa6db861 16 //#define GATEWAY "10.136.132.1" //"129.194.184.1"
Brutus 3:6c54aa6db861 17 //#define MASK "255.255.252.0"
YuK41 4:fb63da7601aa 18 const int ECHO_SERVER_PORT = 1036;
Brutus 3:6c54aa6db861 19
Brutus 3:6c54aa6db861 20 // Front fans
Brutus 3:6c54aa6db861 21 //PwmOut frontFans[] = {(PB_11), (PE_14), (PE_9), (PB_3), (PB_15), (PB_6), (PB_13), (PE_5), (PC_8)}; // PE_11 also possible for front fan n°5
Brutus 3:6c54aa6db861 22
Brutus 3:6c54aa6db861 23 // Rear fans
Brutus 3:6c54aa6db861 24 //PwmOut rearFans[] = {(PB_10), (PE_12), (PE_10), (PE_11), (PC_6), (PD_13), (PC_7), (PE_6), (PC_9)}; // PE_10 also possible for rear fans n°5
Brutus 3:6c54aa6db861 25
Brutus 3:6c54aa6db861 26 PwmOut frontFans[9]={PB_11,PE_14,PE_9,PB_3,PB_15,PB_6,PB_13,PE_5,PC_8};
Brutus 3:6c54aa6db861 27 PwmOut rearFans[9]={PB_10,PE_12,PE_10,PE_11,PC_6,PD_13,PC_7,PE_6,PC_9};
Brutus 3:6c54aa6db861 28
Brutus 3:6c54aa6db861 29 DigitalOut fantest(LED1);
Brutus 3:6c54aa6db861 30
Brutus 3:6c54aa6db861 31 // Receive string
Brutus 3:6c54aa6db861 32 char FR_str[2] = {0};
Brutus 3:6c54aa6db861 33 char fan_str[10] = {0};
Brutus 3:6c54aa6db861 34 char pwm_str[4] = {0};
Brutus 3:6c54aa6db861 35 int FR = 0;
Brutus 3:6c54aa6db861 36 int fan[10] = {0};
Brutus 3:6c54aa6db861 37 float pwm_f = 0.0;
Brutus 3:6c54aa6db861 38 int FR_len = 0;
Brutus 3:6c54aa6db861 39 int fan_len = 0;
Brutus 3:6c54aa6db861 40 int pwm_len = 0;
Brutus 3:6c54aa6db861 41
Brutus 3:6c54aa6db861 42 void splitString(char stringToSplit[]);
Brutus 3:6c54aa6db861 43
Brutus 3:6c54aa6db861 44 int main(int argc, char *argv[]) {
Brutus 3:6c54aa6db861 45
Brutus 3:6c54aa6db861 46 for(int j = 0; j < 9; j++){
Brutus 3:6c54aa6db861 47 frontFans[j].period_ms(10);
Brutus 3:6c54aa6db861 48 rearFans[j].period_ms(10);
Brutus 3:6c54aa6db861 49 frontFans[j].write(0.0);
Brutus 3:6c54aa6db861 50 rearFans[j].write(0.0);
Brutus 3:6c54aa6db861 51 }
Brutus 3:6c54aa6db861 52
Brutus 3:6c54aa6db861 53 /*fantest.period_ms(10);
Brutus 3:6c54aa6db861 54 fantest.write(0.1);*/
Brutus 3:6c54aa6db861 55
Brutus 3:6c54aa6db861 56 EthernetInterface eth; // init interface ethernet de la carte
Brutus 3:6c54aa6db861 57 UDPSocket sock; // init le socket en UDP de la carte
Brutus 3:6c54aa6db861 58 SocketAddress echo_server;
Brutus 3:6c54aa6db861 59
Brutus 0:5ca563ae05db 60 eth.connect();
Brutus 3:6c54aa6db861 61 sock.open(&eth);
Brutus 3:6c54aa6db861 62
Brutus 3:6c54aa6db861 63 //eth.set_network(IP,MASK,GATEWAY);
Brutus 3:6c54aa6db861 64
Brutus 1:179393386b47 65 printf("\nClient IP Address is %s \n", eth.get_ip_address());
Brutus 1:179393386b47 66
Brutus 1:179393386b47 67 echo_server.set_ip_address(ECHO_SERVER_ADDRESS);
Brutus 1:179393386b47 68 echo_server.set_port(ECHO_SERVER_PORT);
Brutus 0:5ca563ae05db 69
Brutus 3:6c54aa6db861 70 fantest = 1;
Brutus 3:6c54aa6db861 71 wait(1);
Brutus 3:6c54aa6db861 72 fantest = 0;
Brutus 3:6c54aa6db861 73 wait(1);
Brutus 1:179393386b47 74
YuK41 4:fb63da7601aa 75 bool ack = 0;
Brutus 3:6c54aa6db861 76 //wait(10);
Brutus 1:179393386b47 77
YuK41 4:fb63da7601aa 78 while(ack == 0){
YuK41 4:fb63da7601aa 79 char out_buffer[256];
YuK41 4:fb63da7601aa 80 snprintf(out_buffer, sizeof(out_buffer), "%s", eth.get_mac_address());
YuK41 4:fb63da7601aa 81 sock.sendto(echo_server, out_buffer, sizeof(out_buffer));
YuK41 4:fb63da7601aa 82
YuK41 4:fb63da7601aa 83 //printf("%s\n", out_buffer);
YuK41 4:fb63da7601aa 84
YuK41 4:fb63da7601aa 85 sock.set_timeout(1000);
YuK41 4:fb63da7601aa 86
YuK41 4:fb63da7601aa 87 char in_buffer[256];
YuK41 4:fb63da7601aa 88 int n = sock.recvfrom(&echo_server, in_buffer, sizeof(in_buffer));
YuK41 4:fb63da7601aa 89 in_buffer[n] = '\0';
YuK41 4:fb63da7601aa 90
YuK41 4:fb63da7601aa 91 printf("%s\n", in_buffer);
YuK41 4:fb63da7601aa 92
YuK41 4:fb63da7601aa 93 if(in_buffer == "got you"){
YuK41 4:fb63da7601aa 94 ack = 1;
YuK41 4:fb63da7601aa 95 sock.set_timeout(-1);
YuK41 4:fb63da7601aa 96 }
YuK41 4:fb63da7601aa 97 }
YuK41 4:fb63da7601aa 98
YuK41 4:fb63da7601aa 99 //printf(out_buffer);
YuK41 4:fb63da7601aa 100
Brutus 3:6c54aa6db861 101 while(1){
Brutus 3:6c54aa6db861 102 char out_buffer[] = "Envoyez moi une vitesse plz !";
Brutus 3:6c54aa6db861 103 printf("Sending message '%s' to server (%s)\n",out_buffer,ECHO_SERVER_ADDRESS);
Brutus 3:6c54aa6db861 104 sock.sendto(echo_server, out_buffer, sizeof(out_buffer));
Brutus 3:6c54aa6db861 105
Brutus 3:6c54aa6db861 106 char in_buffer[256];
Brutus 3:6c54aa6db861 107 int n = sock.recvfrom(&echo_server, in_buffer, sizeof(in_buffer));
Brutus 3:6c54aa6db861 108
Brutus 3:6c54aa6db861 109 in_buffer[n] = '\0';
Brutus 3:6c54aa6db861 110
Brutus 3:6c54aa6db861 111 printf("%s\n", in_buffer);
Brutus 3:6c54aa6db861 112
Brutus 3:6c54aa6db861 113 //int buff_in = atoi(in_buffer);
Brutus 3:6c54aa6db861 114 splitString(in_buffer);
Brutus 3:6c54aa6db861 115
Brutus 3:6c54aa6db861 116 printf("%d\n%d\n%lf\n", FR, fan[2], pwm_f);
Brutus 3:6c54aa6db861 117
Brutus 3:6c54aa6db861 118 //wait(10);
Brutus 3:6c54aa6db861 119
Brutus 3:6c54aa6db861 120 switch(FR){
Brutus 3:6c54aa6db861 121 case 0: // front fans
Brutus 3:6c54aa6db861 122 for(int i = 0; i < fan_len; i++){
Brutus 3:6c54aa6db861 123 frontFans[fan[i] - 1].write(pwm_f);
Brutus 3:6c54aa6db861 124 }
Brutus 3:6c54aa6db861 125 break;
Brutus 3:6c54aa6db861 126
Brutus 3:6c54aa6db861 127 case 1: // rear fans
Brutus 3:6c54aa6db861 128 for(int i = 0; i < fan_len; i++){
Brutus 3:6c54aa6db861 129 rearFans[fan[i] - 1].write(pwm_f);
Brutus 3:6c54aa6db861 130 }
Brutus 3:6c54aa6db861 131 break;
Brutus 3:6c54aa6db861 132
Brutus 3:6c54aa6db861 133 case 2: // both fans
Brutus 3:6c54aa6db861 134 for(int i = 0; i < fan_len; i++){
Brutus 3:6c54aa6db861 135 frontFans[fan[i] - 1].write(pwm_f);
Brutus 3:6c54aa6db861 136 rearFans[fan[i] - 1].write(pwm_f);
Brutus 3:6c54aa6db861 137 }
Brutus 3:6c54aa6db861 138 break;
Brutus 3:6c54aa6db861 139
Brutus 3:6c54aa6db861 140 default:
Brutus 3:6c54aa6db861 141 for(int j = 0; j < 9; j++){
Brutus 3:6c54aa6db861 142 frontFans[j].write(0.0);
Brutus 3:6c54aa6db861 143 rearFans[j].write(0.0);
Brutus 3:6c54aa6db861 144 }
Brutus 3:6c54aa6db861 145 }
Brutus 3:6c54aa6db861 146
Brutus 3:6c54aa6db861 147 //wait(5);
Brutus 3:6c54aa6db861 148 }
Brutus 1:179393386b47 149 }
Brutus 1:179393386b47 150
Brutus 3:6c54aa6db861 151 void splitString(char stringToSplit[]){
Brutus 3:6c54aa6db861 152 char *comma_1 = strchr(stringToSplit, ',') + 1;
Brutus 3:6c54aa6db861 153 char *comma_2 = strchr(comma_1, ',') + 1;
Brutus 3:6c54aa6db861 154 char *comma_3 = strchr(comma_3, '\0');
Brutus 3:6c54aa6db861 155
Brutus 3:6c54aa6db861 156 FR_len = comma_1 - stringToSplit - 1;
Brutus 3:6c54aa6db861 157 fan_len = comma_2 - comma_1 - 1;
Brutus 3:6c54aa6db861 158 pwm_len = comma_3 - comma_2;
Brutus 3:6c54aa6db861 159
Brutus 3:6c54aa6db861 160 strncpy(FR_str, stringToSplit, 1);
Brutus 3:6c54aa6db861 161 FR = atoi(FR_str);
Brutus 3:6c54aa6db861 162
Brutus 3:6c54aa6db861 163 strncpy(fan_str, comma_1, fan_len);
Brutus 3:6c54aa6db861 164 for(int i = 0; i < fan_len; i++){
Brutus 3:6c54aa6db861 165 fan[i] = fan_str[i] - '0';
Brutus 3:6c54aa6db861 166 }
Brutus 3:6c54aa6db861 167
Brutus 3:6c54aa6db861 168 strncpy(pwm_str, comma_2, pwm_len);
Brutus 3:6c54aa6db861 169 int pwm = atoi(pwm_str);
Brutus 3:6c54aa6db861 170 pwm_f = (float)pwm/100.0;
Brutus 3:6c54aa6db861 171 }