main.cpp

00001 /*
00002     CC3000 OSC message tranceiver(Sender/Receiver)
00003 
00004     Sparkfun CC3000 WiFi Shield meets mbed!
00005        
00006     This program supports the following mbed boards with Sparkfun CC3000 Sheild.
00007     '#define' switches board.(refer to source code)
00008     (1)FRDM-KL25Z (K25Z)
00009     (2)ST Nucleo F401RE (STM32F401)
00010     (3)ST Nucleo F030R8 (STM32F030)
00011     (4)LPCXpresso1549 (LPC1549)
00012     (5)Seeduino-Arch-Pro (ARCH_PRO)
00013     (6)FRDM-K64F (K64F)
00014     
00015  Please push RESET button on CC3000 WiFi Shield to start the program.
00016 
00017   reference:  
00018     https://www.sparkfun.com/products/12071 for CC300 Shield
00019     http://opensoundcontrol.org/introduction-osc for OSC(Open Sound Control)
00020 
00021   date: 2014/9/3
00022   added supporting FRDM-K64F by: xshige
00023 
00024   date: 2014/8/31
00025   written by: xshige
00026 
00027 console out sample:
00028 ==========================================
00029 CC3000 OSC receive&send demo.
00030 IP address: 192.168.0.3
00031 This OSC msg sent:
00032 /1/fader1 ,f 0.000000
00033 to: 192.168.0.11
00034 -------------------
00035 This OSC msg sent:
00036 /1/fader5 ,f 0.172000
00037 to: 192.168.0.11
00038 -------------------
00039 
00040 Wait for OSC message...
00041 
00042 This OSC msg sent:
00043 /1/fader5 ,f 0.127000
00044 to: 192.168.0.11
00045 -------------------
00046 
00047 Wait for OSC message...
00048 
00049 incomming OSC msg:
00050 /1/fader2 ,f 0.761603
00051 Received packet from: 192.168.0.2
00052 -------------------
00053 This OSC msg sent:
00054 /1/fader5 ,f 0.711000
00055 to: 192.168.0.2
00056 -------------------
00057 
00058 Wait for OSC message...
00059 
00060 incomming OSC msg:
00061 /1/fader2 ,f 0.767932
00062 Received packet from: 192.168.0.2
00063 -------------------
00064 This OSC msg sent:
00065 /1/fader5 ,f 0.286000
00066 to: 192.168.0.2
00067 -------------------
00068 
00069 Wait for OSC message...
00070 
00071 ==========================================
00072 */
00073 
00074 #include "mbed.h"
00075 #include "cc3000.h"
00076 
00077 #include "UDPSocket.h"
00078 
00079 // define board you like (KL25Z, LPC1549, STM32F401, STM32F030 ...)
00080 //#define KL25Z
00081 //#define STM32F401
00082 //#define STM32F030
00083 //#define LPC1549
00084 //#define ARCH_PRO
00085 #define K64F
00086 
00087 // define SSID, PASSWORD you like
00088 #define SSID "sssid"
00089 #define PASSWORD "password"
00090 
00091 using namespace mbed_cc3000;
00092 
00093 /* cc3000 module declaration specific for user's board. */
00094 #if defined(KL25Z)
00095 // for KL25Z
00096 cc3000 wifi(PTD4, PTC9, PTD0, SPI(PTD2, PTD3, PTD1), SSID, PASSWORD, WPA2, false);
00097 Serial pc(USBTX, USBRX);
00098 #endif
00099 #if defined(STM32F401)
00100 // for Nucleo STM32F401
00101 cc3000 wifi(PA_10, PA_8, PB_6, SPI(PA_7, PA_6, PA_5), SSID, PASSWORD, WPA2, false);
00102 // for Nucleo STM32F401
00103 Serial pc(SERIAL_TX, SERIAL_RX);
00104 #endif
00105 #if defined(STM32F030)
00106 // for Nucleo STM32F030
00107 cc3000 wifi(PA_10, PA_8, PB_6, SPI(PA_7, PA_6, PA_5), SSID, PASSWORD, WPA2, false);
00108 // for Nucleo STM32F030
00109 Serial pc(SERIAL_TX, SERIAL_RX);
00110 #endif
00111 #if defined(LPC1549)
00112 // for LPC1549
00113 cc3000 wifi(P0_29, P0_0, P0_27, SPI(P0_28, P0_12, P0_16), SSID, PASSWORD, WPA2, false);
00114 Serial pc(USBTX, USBRX);
00115 #endif
00116 #if defined(ARCH_PRO)
00117 // for Seeed Studio Arch Pro
00118 cc3000 wifi(P0_4, P2_5, P0_6, SPI(P0_9, P0_8, P0_7), SSID, PASSWORD, WPA2, false);
00119 Serial pc(USBTX, USBRX);
00120 #endif
00121 #if defined(K64F)
00122 // for FRDM-K64F
00123 cc3000 wifi(PTB9, PTC3, PTD0, SPI(PTD2, PTD3, PTD1), SSID, PASSWORD, WPA2, false);
00124 Serial pc(USBTX, USBRX);
00125 #endif
00126 
00127 
00128 // OSC related
00129 #include "OSCmsgCodec.h"
00130 
00131 // set yout IP, PORTs
00132 #define REMOTE_IP "192.168.0.11" // (will be replaced after OSC msg received)
00133 #define OUTGOING_PORT 9000
00134 #define INCOMMING_PORT 8000
00135     
00136 #define PACKET_SIZE 512
00137 #define RECBUF_SIZE 256
00138 #define PERIOD_BUZZER 10
00139 
00140 union OSCarg msg[10], outmsg[10];
00141 char recbuf[RECBUF_SIZE],buff[PACKET_SIZE],packet[PACKET_SIZE];
00142 int len, tn;
00143 
00144 char sendto_ip[16];
00145 
00146 int main() {    
00147     // set initial IP to send
00148     strcpy(sendto_ip, REMOTE_IP);
00149 
00150     pc.baud(115200);
00151 
00152     printf("\n\nCC3000 OSC receive&send demo. \n");
00153     wifi.init();
00154     if (wifi.connect() == -1) {
00155         printf("Failed to connect. Please verify connection details and try again. \n");
00156         printf("You should check your ssid, password.\n");        
00157         wait(60);
00158     } else {
00159         printf("IP address: %s \n", wifi.getIPAddress());
00160     }
00161     
00162     UDPSocket udpRec,udpSend;
00163     udpSend.init(); udpRec.bind(INCOMMING_PORT);
00164 
00165     Endpoint target, client;
00166     target.set_address(REMOTE_IP, OUTGOING_PORT);
00167         
00168     // send OSC message with random values (to touchOSC)
00169     // make OSC message for sending
00170     outmsg[0].address="/1/fader1";    
00171     outmsg[1].typeTag=",f";
00172     outmsg[2].f= 0.0;
00173     memset(packet,0,sizeof(packet)); // clear send buff for OSC msg
00174     len=encOSCmsg(packet,outmsg);
00175     // send it
00176     target.set_address(sendto_ip, OUTGOING_PORT);    
00177     udpSend.sendTo(target, packet, len);
00178     pc.printf("This OSC msg sent:\n%s %s %f\n", outmsg[0].address, outmsg[1].typeTag, outmsg[2].f);
00179     pc.printf("to: %s\n", sendto_ip);
00180     pc.printf("-------------------\n");
00181     //wait_ms(10);
00182  
00183     while (true) {
00184 #if 0
00185         // xy 
00186         // send OSC message with random values  (to touchOSC)
00187         // make OSC message for sending
00188         outmsg[0].address="/3/xy";    
00189         outmsg[1].typeTag=",ff";
00190         outmsg[2].f = rand()%1000/1000.0;
00191         outmsg[3].f = rand()%1000/1000.0;
00192         memset(packet,0,sizeof(packet)); // clear send buff for OSC msg
00193         len=encOSCmsg(packet,outmsg);
00194         target.set_address(sendto_ip, OUTGOING_PORT);    
00195         udpSend.sendTo(target, packet, len);        
00196 //pc.printf("len:%d\n",len);
00197         pc.printf("This OSC msg sent:\n%s %s %f %f\n", outmsg[0].address, outmsg[1].typeTag, outmsg[2].f, outmsg[3].f);
00198         pc.printf("to: %s\n", sendto_ip);
00199         pc.printf("-------------------\n");
00200         //wait_ms(10);
00201 #else
00202         // fader
00203         // send OSC message with random values (to touchOSC)
00204         // make OSC message for sending
00205         outmsg[0].address="/1/fader5";    
00206         outmsg[1].typeTag=",f";
00207         outmsg[2].f= rand()%1000/1000.0;
00208         memset(packet,0,sizeof(packet)); // clear send buff for OSC msg
00209         len=encOSCmsg(packet,outmsg);
00210         // send it
00211         target.set_address(sendto_ip, OUTGOING_PORT);    
00212         udpSend.sendTo(target, packet, len);
00213 //pc.printf("len:%d\n",len);
00214         pc.printf("This OSC msg sent:\n%s %s %f\n", outmsg[0].address, outmsg[1].typeTag, outmsg[2].f);
00215         pc.printf("to: %s\n", sendto_ip);
00216         pc.printf("-------------------\n");
00217         //wait_ms(10);
00218 #endif
00219 
00220         // receive OSC message        
00221         printf("\nWait for OSC message...\n\n");
00222         int n = udpRec.receiveFrom(client, recbuf, sizeof(recbuf));
00223         if (n >= 0) {
00224             decOSCmsg(recbuf, msg);
00225             pc.printf("incomming OSC msg:\n%s %s", msg[0].address, msg[1].typeTag);
00226             for(int m=0; m < (strlen(msg[1].typeTag)-1); m++) {
00227                 if (msg[1].typeTag[m+1]=='f') pc.printf(" %f",msg[m+2].f);
00228                 if (msg[1].typeTag[m+1]=='i') pc.printf(" %d",msg[m+2].i);                
00229             }
00230             pc.printf("\n");
00231             printf("Received packet from: %s \n", client.get_address());
00232             printf("-------------------\n");
00233             // change IP to send
00234             strcpy(sendto_ip, client.get_address());
00235             //wait_ms(10);
00236         };
00237     } // while (true)
00238 }