Alvaro Cassinelli / Mbed 2 deprecated laserUI

Laser Sensing Display for UI interfaces in the real world

Dependencies:   mbed

Fork of skinGames_forktest by Alvaro Cassinelli

main.cpp@13:9f03eac02700, 2012-04-12 (annotated)

Committer:
mbedalvaro
Date:
Thu Apr 12 09:50:47 2012 +0000
Revision:
13:9f03eac02700
Parent:
11:62f7183a03e7
Child:
14:0fc33a3a7b4b
I have modified the way the rendering / update / draw work by adding a point counter, NOT a double buffer. I think this may solve the problem of the acquisition - but I don't really care about the problem of the not perfect display ("vertical synch" li...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedalvaro 0:345b3bc7a0ea 1 #include "mbed.h"
mbedalvaro 0:345b3bc7a0ea 2 #include "hardwareIO.h"
mbedalvaro 0:345b3bc7a0ea 3 #include "mbedOSC.h"
mbedalvaro 0:345b3bc7a0ea 4 #include "blobConfig.h"
mbedalvaro 0:345b3bc7a0ea 5 #include "simpleLaserRenderer.h"
mbedalvaro 0:345b3bc7a0ea 6
mbedalvaro 0:345b3bc7a0ea 7 extern "C" void mbed_reset();
mbedalvaro 0:345b3bc7a0ea 8
mbedalvaro 0:345b3bc7a0ea 9 blobConfig blobconf;
mbedalvaro 0:345b3bc7a0ea 10 simpleLaserSensingRenderer lsr;
mbedalvaro 0:345b3bc7a0ea 11
mbedalvaro 0:345b3bc7a0ea 12 // For tests:
mbedalvaro 0:345b3bc7a0ea 13 DigitalOut myled(LED1);
mbedalvaro 0:345b3bc7a0ea 14 DigitalOut myled2(LED2);
mbedalvaro 0:345b3bc7a0ea 15 //DigitalOut myled3(LED2);
mbedalvaro 0:345b3bc7a0ea 16
mbedalvaro 0:345b3bc7a0ea 17
mbedalvaro 1:a4050fee11f7 18 // To test the time it takes for executing one loop in the main program:
mbedalvaro 10:6f8e48dca1bd 19 //#define LOOPTIMECOMPUTE
mbedalvaro 1:a4050fee11f7 20
mbedalvaro 1:a4050fee11f7 21 // To get serial commands (for debug, or other things using a Terminal - for instance, a laser scan)
mbedalvaro 1:a4050fee11f7 22 //#define SERIAL_COMMANDS
mbedalvaro 0:345b3bc7a0ea 23
mbedalvaro 0:345b3bc7a0ea 24 //---------- ETHERNET / OSC related (in the future, put somewhere else...): -------------------------------------------
mbedalvaro 0:345b3bc7a0ea 25 // mbed IP address (server):
mbedalvaro 0:345b3bc7a0ea 26 #ifdef DHCP
mbedalvaro 0:345b3bc7a0ea 27 EthernetNetIf eth;
mbedalvaro 0:345b3bc7a0ea 28 #else
mbedalvaro 0:345b3bc7a0ea 29 EthernetNetIf eth(
mbedalvaro 1:a4050fee11f7 30 IpAddr(10,0,0,2), //IP Address
mbedalvaro 1:a4050fee11f7 31 IpAddr(255,255,255,0), //Network Mask
mbedalvaro 1:a4050fee11f7 32 IpAddr(10,0,0,1), //Gateway
mbedalvaro 1:a4050fee11f7 33 IpAddr(10,0,0,1) //DNS
mbedalvaro 0:345b3bc7a0ea 34 );
mbedalvaro 0:345b3bc7a0ea 35 #endif
mbedalvaro 0:345b3bc7a0ea 36
mbedalvaro 0:345b3bc7a0ea 37 //uint8_t serverMac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
mbedalvaro 0:345b3bc7a0ea 38 uint8_t serverIp[] = { 10, 0, 0, 2 }; // not needed perhaps!
mbedalvaro 0:345b3bc7a0ea 39 int serverPort = 10000;
mbedalvaro 1:a4050fee11f7 40
mbedalvaro 0:345b3bc7a0ea 41 uint8_t destIp[] = { 10, 0, 0, 1};
mbedalvaro 0:345b3bc7a0ea 42 int destPort = 12000;
mbedalvaro 1:a4050fee11f7 43
mbedalvaro 0:345b3bc7a0ea 44 char *topAddress="/mbed";
mbedalvaro 0:345b3bc7a0ea 45 char *subAddress[3]={ "/test1" , "/test2" , "/test3" };
mbedalvaro 1:a4050fee11f7 46
mbedalvaro 0:345b3bc7a0ea 47 OSCMessage recMes;
mbedalvaro 0:345b3bc7a0ea 48 OSCMessage sendMes;
mbedalvaro 1:a4050fee11f7 49
mbedalvaro 1:a4050fee11f7 50 OSCClass osc;
mbedalvaro 1:a4050fee11f7 51 //OSCClass osc(&recMes); // instantiate OSC communication object, and set the receiver container from the OSC packets
mbedalvaro 1:a4050fee11f7 52
mbedalvaro 1:a4050fee11f7 53 void processOSC(UDPSocketEvent e);
mbedalvaro 0:345b3bc7a0ea 54 // ----------------------------------------------------------------------------------------------------------------------
mbedalvaro 0:345b3bc7a0ea 55
mbedalvaro 2:34157ebbf56b 56 // Tickers:
mbedalvaro 0:345b3bc7a0ea 57 Ticker timerForRendering;
mbedalvaro 2:34157ebbf56b 58 //Ticker timerForSendingData; // better use a timer, so as not to interrupt the exact laser display ticker
mbedalvaro 2:34157ebbf56b 59
mbedalvaro 9:3321170d157c 60 // Timers:
mbedalvaro 0:345b3bc7a0ea 61 Timer measureLoopPeriod;
mbedalvaro 9:3321170d157c 62 //Timer measureUpdatePeriod;
mbedalvaro 2:34157ebbf56b 63 Timer measureSendPeriod;
mbedalvaro 0:345b3bc7a0ea 64
mbedalvaro 1:a4050fee11f7 65 // to get serial commands (not necessary perhaps)
mbedalvaro 0:345b3bc7a0ea 66 void processSerial();
mbedalvaro 1:a4050fee11f7 67
mbedalvaro 0:345b3bc7a0ea 68 int main() {
mbedalvaro 1:a4050fee11f7 69
mbedalvaro 0:345b3bc7a0ea 70 // Initialize the hardware (laser powers, positions...):
mbedalvaro 0:345b3bc7a0ea 71 IO.init();
mbedalvaro 0:345b3bc7a0ea 72
mbedalvaro 1:a4050fee11f7 73 // -------------------------------
mbedalvaro 1:a4050fee11f7 74 // Set the Ethernet port:
mbedalvaro 1:a4050fee11f7 75 printf("Setting up...\r\n");
mbedalvaro 1:a4050fee11f7 76 EthernetErr ethErr = eth.setup();
mbedalvaro 1:a4050fee11f7 77 if (ethErr) {
mbedalvaro 1:a4050fee11f7 78 printf("Error %d in setup.\r\n", ethErr);
mbedalvaro 1:a4050fee11f7 79 return -1;
mbedalvaro 1:a4050fee11f7 80 }
mbedalvaro 1:a4050fee11f7 81 printf("Setup OK\r\n");
mbedalvaro 1:a4050fee11f7 82
mbedalvaro 1:a4050fee11f7 83 //(1) Sending message:
mbedalvaro 1:a4050fee11f7 84 // Set IP and Port:
mbedalvaro 1:a4050fee11f7 85 sendMes.setIp( destIp );
mbedalvaro 1:a4050fee11f7 86 sendMes.setPort( destPort );
mbedalvaro 1:a4050fee11f7 87 // Set data:
mbedalvaro 1:a4050fee11f7 88 // sendMes.setTopAddress(topAddress);
mbedalvaro 1:a4050fee11f7 89
mbedalvaro 1:a4050fee11f7 90 //setting osc functionnality:
mbedalvaro 1:a4050fee11f7 91 //(2) Receiving:
mbedalvaro 1:a4050fee11f7 92 // recMes.setIp( serverIp ); // not needed?
mbedalvaro 1:a4050fee11f7 93 osc.setReceiveMessage(&recMes); // this sets the receiver container for the OSC packets (we can avoid doing this if we use osc.getMessage() to get messages)
mbedalvaro 1:a4050fee11f7 94 osc.begin(serverPort, &processOSC); // binds the upd (osc) messages to an arbitrary listening port ("server" port), and callback function
mbedalvaro 1:a4050fee11f7 95 // -------------------------------
mbedalvaro 1:a4050fee11f7 96
mbedalvaro 0:345b3bc7a0ea 97 /* // sending seems not to work right after setting the osc object??
mbedalvaro 0:345b3bc7a0ea 98 wait(1);
mbedalvaro 0:345b3bc7a0ea 99 sendMes.setTopAddress("starting");
mbedalvaro 1:a4050fee11f7 100 sendMes.setSubAddress("");
mbedalvaro 0:345b3bc7a0ea 101 osc.sendOsc( &sendMes );
mbedalvaro 0:345b3bc7a0ea 102 */
mbedalvaro 1:a4050fee11f7 103
mbedalvaro 0:345b3bc7a0ea 104 // initialize with the desired blob configuration:
mbedalvaro 1:a4050fee11f7 105
mbedalvaro 0:345b3bc7a0ea 106 // Tested modes:
mbedalvaro 1:a4050fee11f7 107 blobconf.clearConfig();
mbedalvaro 10:6f8e48dca1bd 108 // blobconf.addOneElasticLoopContractCentral();
mbedalvaro 11:62f7183a03e7 109 // blobconf.addOneElasticContourFollowing();
mbedalvaro 1:a4050fee11f7 110
mbedalvaro 11:62f7183a03e7 111 blobconf.addOneRigidLoopBouncing();
mbedalvaro 9:3321170d157c 112 // blobconf.addOneRigidLoopBouncing();
mbedalvaro 10:6f8e48dca1bd 113 //blobconf.addOneRigidLoopFollowing();
mbedalvaro 2:34157ebbf56b 114
mbedalvaro 7:0df17f3078bc 115
mbedalvaro 5:73cd58b58f95 116 //blobconf.addOneRigidLoopTest();
mbedalvaro 1:a4050fee11f7 117
mbedalvaro 0:345b3bc7a0ea 118 // Important: first, set the initial position for all the blobs, this will be useful because
mbedalvaro 0:345b3bc7a0ea 119 // when changing modes we can use the previous central position...
mbedalvaro 1:a4050fee11f7 120 // blobconf.setInitialPos(CENTER_AD_MIRROR_X, CENTER_AD_MIRROR_Y);
mbedalvaro 1:a4050fee11f7 121
mbedalvaro 5:73cd58b58f95 122 // draw the config once befor activating the laser buffer:
mbedalvaro 5:73cd58b58f95 123 blobconf.draw();
mbedalvaro 13:9f03eac02700 124 lsr.startFullDisplay();
mbedalvaro 1:a4050fee11f7 125
mbedalvaro 0:345b3bc7a0ea 126 // RENRERER (attn: setConfigToRender must be called when the blobconf is set - i.e., the number of blobs and number of points/blob is fixed)
mbedalvaro 1:a4050fee11f7 127 lsr.setConfigToRender(&blobconf);
mbedalvaro 1:a4050fee11f7 128
mbedalvaro 1:a4050fee11f7 129 // Timer on the rendering function of the oneLoop object:
mbedalvaro 9:3321170d157c 130 // timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThreadONEBLOBONLY, RENDER_INTERVAL); // the address of the object, member function, and interval (in seconds)
mbedalvaro 9:3321170d157c 131 timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThread, RENDER_INTERVAL); // the address of the object, member function, and interval (in seconds)
mbedalvaro 1:a4050fee11f7 132
mbedalvaro 1:a4050fee11f7 133 // Timer for sending OSC data:
mbedalvaro 9:3321170d157c 134 // timerForSendingData.attach(&blobconf, &blobConfig::sendConfData, 0.025); // time in seconds (25ms -> 40Hz)
mbedalvaro 1:a4050fee11f7 135
mbedalvaro 1:a4050fee11f7 136 //========================================== INFINITE LOOP (in USER PROGRAM CONTEXT) ===================================================================
mbedalvaro 1:a4050fee11f7 137 #ifdef LOOPTIMECOMPUTE
mbedalvaro 1:a4050fee11f7 138 int timeCounterNum=1000;
mbedalvaro 1:a4050fee11f7 139 #endif
mbedalvaro 1:a4050fee11f7 140
mbedalvaro 9:3321170d157c 141 //measureUpdatePeriod.start();
mbedalvaro 9:3321170d157c 142 measureSendPeriod.start();
mbedalvaro 1:a4050fee11f7 143
mbedalvaro 1:a4050fee11f7 144 while (true) {
mbedalvaro 1:a4050fee11f7 145
mbedalvaro 13:9f03eac02700 146 if (lsr.endedFullDisplay()) {
mbedalvaro 9:3321170d157c 147
mbedalvaro 9:3321170d157c 148 // measureUpdatePeriod.stop();
mbedalvaro 9:3321170d157c 149 // measureUpdatePeriod.reset();
mbedalvaro 9:3321170d157c 150
mbedalvaro 9:3321170d157c 151 // __disable_irq();
mbedalvaro 9:3321170d157c 152
mbedalvaro 1:a4050fee11f7 153 // update config dynamics (this also could be threaded?):
mbedalvaro 1:a4050fee11f7 154 blobconf.update();
mbedalvaro 1:a4050fee11f7 155
mbedalvaro 10:6f8e48dca1bd 156
mbedalvaro 1:a4050fee11f7 157 // draw the config (note: each kind of blob renders differently)
mbedalvaro 1:a4050fee11f7 158 blobconf.draw();
mbedalvaro 13:9f03eac02700 159
mbedalvaro 13:9f03eac02700 160 lsr.startFullDisplay(); // this start the point-display counter (wherever the actual laser is). Before update and draw, the counter needs to be reset.
mbedalvaro 13:9f03eac02700 161
mbedalvaro 9:3321170d157c 162
mbedalvaro 9:3321170d157c 163 // __enable_irq();
mbedalvaro 9:3321170d157c 164
mbedalvaro 9:3321170d157c 165 // measureUpdatePeriod.start();
mbedalvaro 10:6f8e48dca1bd 166
mbedalvaro 1:a4050fee11f7 167 }
mbedalvaro 0:345b3bc7a0ea 168
mbedalvaro 2:34157ebbf56b 169
mbedalvaro 1:a4050fee11f7 170 // COMMUNICATION:
mbedalvaro 1:a4050fee11f7 171 // (a) Reading commands:
mbedalvaro 1:a4050fee11f7 172 // Ethernet:
mbedalvaro 1:a4050fee11f7 173 Net::poll(); // this will take care of calling processOSC(UDPSocketEvent e) when a new packet arrives.
mbedalvaro 1:a4050fee11f7 174
mbedalvaro 1:a4050fee11f7 175 // Serial:
mbedalvaro 1:a4050fee11f7 176 #ifdef SERIAL_COMMANDS
mbedalvaro 1:a4050fee11f7 177 if (pc.readable()>0) processSerial();
mbedalvaro 1:a4050fee11f7 178 #endif
mbedalvaro 9:3321170d157c 179
mbedalvaro 9:3321170d157c 180
mbedalvaro 10:6f8e48dca1bd 181 // (b)Sending Data: // PUT THIS IN AN INTERRUPT OR USE A TIMER!!! it may be TOO FAST...
mbedalvaro 10:6f8e48dca1bd 182 // NOTE: better use a timer, so the only ISR "ticker" is the laser rendering (otherwise the laser rendering will be interrupted by the sending of data - the other way is ok):
mbedalvaro 10:6f8e48dca1bd 183 if (measureSendPeriod.read_ms()>25) {
mbedalvaro 10:6f8e48dca1bd 184 measureSendPeriod.stop();
mbedalvaro 10:6f8e48dca1bd 185 measureSendPeriod.reset();
mbedalvaro 9:3321170d157c 186
mbedalvaro 10:6f8e48dca1bd 187 blobconf.sendConfData();
mbedalvaro 10:6f8e48dca1bd 188
mbedalvaro 10:6f8e48dca1bd 189 measureSendPeriod.start();
mbedalvaro 10:6f8e48dca1bd 190 }
mbedalvaro 10:6f8e48dca1bd 191
mbedalvaro 1:a4050fee11f7 192
mbedalvaro 1:a4050fee11f7 193 // text:
mbedalvaro 1:a4050fee11f7 194 /*
mbedalvaro 1:a4050fee11f7 195 sendMes.setTopAddress("/hello");
mbedalvaro 1:a4050fee11f7 196 sendMes.setSubAddress("/daito"); // ATTENTION: the host computer needs to know in advance how many points are in the loop (I did not implement "bundle" messages yet...)
mbedalvaro 1:a4050fee11f7 197 int x=(long)10;
mbedalvaro 1:a4050fee11f7 198 sendMes.setArgs( "i", &x);
mbedalvaro 1:a4050fee11f7 199 osc.sendOsc( &sendMes );
mbedalvaro 1:a4050fee11f7 200 */
mbedalvaro 1:a4050fee11f7 201
mbedalvaro 0:345b3bc7a0ea 202 #ifdef LOOPTIMECOMPUTE
mbedalvaro 9:3321170d157c 203 if (timeCounterNum>50) myled = 0;
mbedalvaro 9:3321170d157c 204 // if (timeCounterNum%10==0) blobconf.sendConfData();
mbedalvaro 9:3321170d157c 205 if (timeCounterNum>100) {
mbedalvaro 1:a4050fee11f7 206 myled = 1;
mbedalvaro 1:a4050fee11f7 207 measureLoopPeriod.stop();
mbedalvaro 1:a4050fee11f7 208 sendMes.setTopAddress("/timeloop");
mbedalvaro 1:a4050fee11f7 209 sendMes.setSubAddress("/");
mbedalvaro 10:6f8e48dca1bd 210 // long x=(long)(int(measureLoopPeriod.read_us()/100.0));
mbedalvaro 9:3321170d157c 211 // long x=(long)(blobconf.blobArray[0]->displaySensingBuffer.lsdTrajectory.size());
mbedalvaro 9:3321170d157c 212 // long x=(long)(blobconf.blobArray[0]->normRecenteringVector);
mbedalvaro 10:6f8e48dca1bd 213 long x=(long)(1000*blobconf.blobArray[0]->displaySensingBuffer.lsdTrajectory[0].intensity);
mbedalvaro 1:a4050fee11f7 214 sendMes.setArgs( "i", &x);
mbedalvaro 1:a4050fee11f7 215 osc.sendOsc( &sendMes );
mbedalvaro 1:a4050fee11f7 216 timeCounterNum=0;
mbedalvaro 1:a4050fee11f7 217 measureLoopPeriod.reset();
mbedalvaro 1:a4050fee11f7 218 measureLoopPeriod.start();
mbedalvaro 1:a4050fee11f7 219 } else timeCounterNum++;
mbedalvaro 0:345b3bc7a0ea 220 #endif
mbedalvaro 0:345b3bc7a0ea 221
mbedalvaro 0:345b3bc7a0ea 222 }
mbedalvaro 0:345b3bc7a0ea 223 }
mbedalvaro 0:345b3bc7a0ea 224
mbedalvaro 1:a4050fee11f7 225 // ================= INTERPRET COMMAND =========================
mbedalvaro 0:345b3bc7a0ea 226 // NOTE: the following arrays are GLOBAL (used in processOSC and processSerial, as well as in interpretCommand function):
mbedalvaro 1:a4050fee11f7 227 // max of two addresses (top and sub), of a max length of 24 characters:
mbedalvaro 0:345b3bc7a0ea 228 char address[2][24];
mbedalvaro 0:345b3bc7a0ea 229 //long auxdata[2]; // to store a max of two arguments (note: we will only use LONGs)
mbedalvaro 1:a4050fee11f7 230 int data[2]; // this is to have -1 as NO DATA, to detect errors.
mbedalvaro 1:a4050fee11f7 231
mbedalvaro 1:a4050fee11f7 232 //interpretCommand(const char& address[2][], const int& data[2]) {
mbedalvaro 0:345b3bc7a0ea 233 void interpretCommand() {
mbedalvaro 0:345b3bc7a0ea 234 // (I) =========================================== SPECIAL FUNCTIONS (reset, rescan LUT, etc) ====================================================
mbedalvaro 0:345b3bc7a0ea 235 if ( !strcmp(address[0], "takeSnapshot" ) ) { // will reset all the spots, but the 0, and use it for taking measures:
mbedalvaro 1:a4050fee11f7 236
mbedalvaro 1:a4050fee11f7 237 // for test:
mbedalvaro 1:a4050fee11f7 238 for (int i=0; i<2 ; i++) {
mbedalvaro 1:a4050fee11f7 239 myled = 1;
mbedalvaro 1:a4050fee11f7 240 wait(0.1);
mbedalvaro 1:a4050fee11f7 241 myled = 0;
mbedalvaro 1:a4050fee11f7 242 wait(0.1);
mbedalvaro 1:a4050fee11f7 243 }
mbedalvaro 1:a4050fee11f7 244
mbedalvaro 1:a4050fee11f7 245 // First, we need to disable the threaded display for the loop:
mbedalvaro 1:a4050fee11f7 246 timerForRendering.detach();
mbedalvaro 1:a4050fee11f7 247
mbedalvaro 1:a4050fee11f7 248 // Then, do the scan (sending values on serial port):
mbedalvaro 1:a4050fee11f7 249 IO.scan_serial();
mbedalvaro 1:a4050fee11f7 250
mbedalvaro 1:a4050fee11f7 251 // Finally, start again threaded display:
mbedalvaro 9:3321170d157c 252 timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThread, RENDER_INTERVAL);
mbedalvaro 9:3321170d157c 253 // timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThreadONEBLOBONLY, RENDER_INTERVAL);
mbedalvaro 1:a4050fee11f7 254 }
mbedalvaro 1:a4050fee11f7 255
mbedalvaro 1:a4050fee11f7 256 else if ( !strcmp(address[0], "mbedReset" ) ) mbed_reset();
mbedalvaro 1:a4050fee11f7 257
mbedalvaro 1:a4050fee11f7 258 else if ( !strcmp(address[0], "calibrate" ) ) {
mbedalvaro 1:a4050fee11f7 259 // First, we need to disable the threaded display for the loop:
mbedalvaro 1:a4050fee11f7 260 timerForRendering.detach();
mbedalvaro 1:a4050fee11f7 261 // RESCAN (and save LUT table):
mbedalvaro 1:a4050fee11f7 262 IO.scanLUT();
mbedalvaro 1:a4050fee11f7 263 // Finally, start again threaded display:
mbedalvaro 9:3321170d157c 264 timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThread, RENDER_INTERVAL);
mbedalvaro 9:3321170d157c 265 // timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThreadONEBLOBONLY, RENDER_INTERVAL);
mbedalvaro 1:a4050fee11f7 266 }
mbedalvaro 1:a4050fee11f7 267
mbedalvaro 1:a4050fee11f7 268 // (II) ========================================= GLOBAL CONFIG and HARDWARE COMMANDS ===========================================
mbedalvaro 1:a4050fee11f7 269
mbedalvaro 1:a4050fee11f7 270 else if ( !strcmp(address[0], "setGreenLaser" ) ) {
mbedalvaro 1:a4050fee11f7 271 int value=data[0];
mbedalvaro 1:a4050fee11f7 272 if (value!=-1) { // otherwise do nothing, this is a reception error (there was no data)
mbedalvaro 1:a4050fee11f7 273 if (value==0) IO.setGreenPower(0);
mbedalvaro 1:a4050fee11f7 274 else IO.setGreenPower(1);
mbedalvaro 1:a4050fee11f7 275 }
mbedalvaro 1:a4050fee11f7 276 }
mbedalvaro 1:a4050fee11f7 277
mbedalvaro 1:a4050fee11f7 278 // SIMPLE BEHAVIOUR MODES (to be read from an XML file in the future):
mbedalvaro 11:62f7183a03e7 279 else if (!strcmp(address[0], "elastic_following")) { //
mbedalvaro 1:a4050fee11f7 280 timerForRendering.detach();
mbedalvaro 0:345b3bc7a0ea 281 // blobconf.computeBoundingBox();
mbedalvaro 1:a4050fee11f7 282 blobconf.clearConfig();
mbedalvaro 1:a4050fee11f7 283 blobconf.addOneElasticContourFollowing();
mbedalvaro 1:a4050fee11f7 284 lsr.setConfigToRender(&blobconf);
mbedalvaro 9:3321170d157c 285 timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThread, RENDER_INTERVAL);
mbedalvaro 9:3321170d157c 286 // timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThreadONEBLOBONLY, RENDER_INTERVAL);
mbedalvaro 11:62f7183a03e7 287
mbedalvaro 11:62f7183a03e7 288 } else if (!strcmp(address[0], "elastic_mouth")) { //
mbedalvaro 1:a4050fee11f7 289 timerForRendering.detach();
mbedalvaro 1:a4050fee11f7 290 // blobconf.computeBoundingBox();
mbedalvaro 1:a4050fee11f7 291 blobconf.clearConfig();
mbedalvaro 1:a4050fee11f7 292 blobconf.addOneElasticLoopContractCentral();
mbedalvaro 1:a4050fee11f7 293 lsr.setConfigToRender(&blobconf);
mbedalvaro 9:3321170d157c 294 timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThread, RENDER_INTERVAL);
mbedalvaro 9:3321170d157c 295 // timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThreadONEBLOBONLY, RENDER_INTERVAL);
mbedalvaro 1:a4050fee11f7 296 }
mbedalvaro 1:a4050fee11f7 297
mbedalvaro 11:62f7183a03e7 298 else if (!strcmp(address[0], "spot_bouncing")) {
mbedalvaro 0:345b3bc7a0ea 299 timerForRendering.detach();
mbedalvaro 0:345b3bc7a0ea 300 // blobconf.computeBoundingBox();
mbedalvaro 1:a4050fee11f7 301 blobconf.clearConfig();
mbedalvaro 11:62f7183a03e7 302 blobconf.addOneRigidLoopBouncing();
mbedalvaro 11:62f7183a03e7 303 lsr.setConfigToRender(&blobconf);
mbedalvaro 11:62f7183a03e7 304 timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThread, RENDER_INTERVAL);
mbedalvaro 11:62f7183a03e7 305 // timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThreadONEBLOBONLY, RENDER_INTERVAL);
mbedalvaro 11:62f7183a03e7 306 }
mbedalvaro 11:62f7183a03e7 307
mbedalvaro 11:62f7183a03e7 308 else if (!strcmp(address[0], "spot_following")) {
mbedalvaro 11:62f7183a03e7 309 timerForRendering.detach();
mbedalvaro 11:62f7183a03e7 310 // blobconf.computeBoundingBox();
mbedalvaro 11:62f7183a03e7 311 blobconf.clearConfig();
mbedalvaro 11:62f7183a03e7 312 blobconf.addOneRigidLoopFollowing();
mbedalvaro 1:a4050fee11f7 313 lsr.setConfigToRender(&blobconf);
mbedalvaro 9:3321170d157c 314 timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThread, RENDER_INTERVAL);
mbedalvaro 9:3321170d157c 315 // timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThreadONEBLOBONLY, RENDER_INTERVAL);
mbedalvaro 1:a4050fee11f7 316 }
mbedalvaro 1:a4050fee11f7 317
mbedalvaro 1:a4050fee11f7 318 // other:
mbedalvaro 1:a4050fee11f7 319
mbedalvaro 1:a4050fee11f7 320 else if ( !strcmp(address[0], "standby" ) ) { // will put ALL the spots in stand by mode
mbedalvaro 0:345b3bc7a0ea 321 blobconf.allStandBy(); // will avoid the update function
mbedalvaro 1:a4050fee11f7 322 } else if ( !strcmp(address[0], "resume" ) ) { // will put ALL the spots in stand by mode
mbedalvaro 0:345b3bc7a0ea 323 blobconf.allResume(); // will avoid the update function
mbedalvaro 1:a4050fee11f7 324 }
mbedalvaro 1:a4050fee11f7 325
mbedalvaro 1:a4050fee11f7 326 // (III) ========================================= Loop control (parameters, etc) ===========================================
mbedalvaro 1:a4050fee11f7 327 // NOte: for the time being, we only have ONE loop, so there is no "per loop or per config" mode.
mbedalvaro 1:a4050fee11f7 328
mbedalvaro 1:a4050fee11f7 329 else if (!strcmp( address[0], "sendOSC" ) ) {
mbedalvaro 1:a4050fee11f7 330 int value=data[0];
mbedalvaro 1:a4050fee11f7 331 if (value!=-1) { // otherwise do nothing, this is a reception error (there was no data)
mbedalvaro 1:a4050fee11f7 332 for (int i=0; i< blobconf.numBlobs; i++) {
mbedalvaro 1:a4050fee11f7 333 blobconf.blobArray[i]->sendOSC=(value>0);
mbedalvaro 1:a4050fee11f7 334 }
mbedalvaro 1:a4050fee11f7 335 }
mbedalvaro 1:a4050fee11f7 336 }
mbedalvaro 1:a4050fee11f7 337
mbedalvaro 1:a4050fee11f7 338 else if (!strcmp( address[0], "sendArea" ) ) {
mbedalvaro 1:a4050fee11f7 339 int value=data[0];
mbedalvaro 1:a4050fee11f7 340 if (value!=-1) { // otherwise do nothing, this is a reception error (there was no data)
mbedalvaro 1:a4050fee11f7 341 for (int i=0; i< blobconf.numBlobs; i++) {
mbedalvaro 1:a4050fee11f7 342 blobconf.blobArray[i]->sendingBlobArea=(value>0);
mbedalvaro 1:a4050fee11f7 343 }
mbedalvaro 1:a4050fee11f7 344 }
mbedalvaro 1:a4050fee11f7 345 }
mbedalvaro 1:a4050fee11f7 346
mbedalvaro 1:a4050fee11f7 347 else if (!strcmp( address[0], "sendPos" ) ) {
mbedalvaro 1:a4050fee11f7 348 int value=data[0];
mbedalvaro 1:a4050fee11f7 349 if (value!=-1) { // otherwise do nothing, this is a reception error (there was no data)
mbedalvaro 1:a4050fee11f7 350 for (int i=0; i< blobconf.numBlobs; i++) {
mbedalvaro 1:a4050fee11f7 351 blobconf.blobArray[i]->sendingLoopPositions=(value>0);
mbedalvaro 1:a4050fee11f7 352 }
mbedalvaro 1:a4050fee11f7 353 }
mbedalvaro 1:a4050fee11f7 354 }
mbedalvaro 1:a4050fee11f7 355
mbedalvaro 1:a4050fee11f7 356 else if (!strcmp( address[0], "sendRegions" ) ) {
mbedalvaro 1:a4050fee11f7 357 int value=data[0];
mbedalvaro 1:a4050fee11f7 358 if (value!=-1) { // otherwise do nothing, this is a reception error (there was no data)
mbedalvaro 1:a4050fee11f7 359 for (int i=0; i< blobconf.numBlobs; i++) {
mbedalvaro 1:a4050fee11f7 360 blobconf.blobArray[i]->sendingLoopRegions=(value>0);
mbedalvaro 1:a4050fee11f7 361 }
mbedalvaro 1:a4050fee11f7 362 }
mbedalvaro 1:a4050fee11f7 363 }
mbedalvaro 1:a4050fee11f7 364
mbedalvaro 1:a4050fee11f7 365 else if (!strcmp( address[0], "sendTouched" ) ) {
mbedalvaro 1:a4050fee11f7 366 int value=data[0];
mbedalvaro 1:a4050fee11f7 367 if (value!=-1) { // otherwise do nothing, this is a reception error (there was no data)
mbedalvaro 1:a4050fee11f7 368 for (int i=0; i< blobconf.numBlobs; i++) {
mbedalvaro 1:a4050fee11f7 369 blobconf.blobArray[i]->sendingTouched=(value>0);
mbedalvaro 1:a4050fee11f7 370 }
mbedalvaro 1:a4050fee11f7 371 }
mbedalvaro 1:a4050fee11f7 372 }
mbedalvaro 1:a4050fee11f7 373
mbedalvaro 1:a4050fee11f7 374
mbedalvaro 1:a4050fee11f7 375
mbedalvaro 0:345b3bc7a0ea 376 }
mbedalvaro 0:345b3bc7a0ea 377
mbedalvaro 0:345b3bc7a0ea 378 //============= RECEIVE OSC COMMANDS =========================
mbedalvaro 1:a4050fee11f7 379 // This is the callback function called when there are packets on the listening socket. It is not nice to have it
mbedalvaro 1:a4050fee11f7 380 // here, but for the time being having a "wrapping global" is the simplest solution (we cannot pass a member-function pointer
mbedalvaro 1:a4050fee11f7 381 // as handler to the upd object).
mbedalvaro 0:345b3bc7a0ea 382 void processOSC(UDPSocketEvent e) {
mbedalvaro 0:345b3bc7a0ea 383 osc.onUDPSocketEvent(e);
mbedalvaro 0:345b3bc7a0ea 384
mbedalvaro 0:345b3bc7a0ea 385 if (osc.newMessage) {
mbedalvaro 1:a4050fee11f7 386 // in fact, there is no need to check this if using the method of a global callback function - it is clear this is a new packet... however, it may be
mbedalvaro 1:a4050fee11f7 387 // interesting to use a timer, and process data (answers, etc) only after a certain amount of time, so as to avoid blocking the program in IRQ context...
mbedalvaro 1:a4050fee11f7 388
mbedalvaro 1:a4050fee11f7 389 // Acquire the addresses and arguments and put them in the GLOBAL variables:
mbedalvaro 1:a4050fee11f7 390 strcpy(address[0],"");
mbedalvaro 1:a4050fee11f7 391 strcpy(address[1],"");
mbedalvaro 1:a4050fee11f7 392 for (int i=0; i<recMes.getAddressNum(); i++) strcpy(address[i],recMes.getAddress(i)); // NOTE: up to the rest of the program to check if address[1] is really not null
mbedalvaro 1:a4050fee11f7 393 // Acquire data:
mbedalvaro 1:a4050fee11f7 394 data[0]=-1;
mbedalvaro 1:a4050fee11f7 395 data[1]=-1;
mbedalvaro 1:a4050fee11f7 396 for (int i=0; i<recMes.getArgNum(); i++) data[i]=(int)recMes.getArgInt(i);
mbedalvaro 1:a4050fee11f7 397
mbedalvaro 1:a4050fee11f7 398 // Finally, interpret the command:
mbedalvaro 1:a4050fee11f7 399 interpretCommand();//address, data);
mbedalvaro 1:a4050fee11f7 400
mbedalvaro 0:345b3bc7a0ea 401 }
mbedalvaro 1:a4050fee11f7 402 }
mbedalvaro 1:a4050fee11f7 403
mbedalvaro 0:345b3bc7a0ea 404 //============= RECEIVE SERIAL COMMANDS =========================
mbedalvaro 0:345b3bc7a0ea 405 //
mbedalvaro 1:a4050fee11f7 406 // NOTE: - NUMERIC PARAMETERS have to be send BEFORE the command word. They must be sent as ASCII DEC, without end character.
mbedalvaro 0:345b3bc7a0ea 407 // - Commands words SHOULD NOT have numbers in it. They should be C compliant STRINGS (ended with character '0')
mbedalvaro 1:a4050fee11f7 408 // - order is irrelevant: we can send 10 RADIUS or RADIUS 10.
mbedalvaro 0:345b3bc7a0ea 409
mbedalvaro 1:a4050fee11f7 410 // String to store ALPHANUMERIC DATA (i.e., integers, floating point numbers, unsigned ints, etc represented as DEC) sent wirelessly:
mbedalvaro 0:345b3bc7a0ea 411 char stringData[24]; // note: an integer is two bytes long, represented with a maximum of 5 digits, but we may send floats or unsigned int...
mbedalvaro 0:345b3bc7a0ea 412 int indexStringData=0;//position of the byte in the string
mbedalvaro 0:345b3bc7a0ea 413
mbedalvaro 0:345b3bc7a0ea 414 // String to store COMMAND WORDS:
mbedalvaro 0:345b3bc7a0ea 415 char stringCommand[24]; // note: an integer is two bytes long, represented with a maximum of 5 digits, but we may send floats or unsigned int...
mbedalvaro 0:345b3bc7a0ea 416 int indexStringCommand=0;
mbedalvaro 0:345b3bc7a0ea 417 bool commandReady=false; // will become true when receiving the byte 0 (i.e. the '/0' string terminator)
mbedalvaro 0:345b3bc7a0ea 418
mbedalvaro 0:345b3bc7a0ea 419 void processSerial() {
mbedalvaro 0:345b3bc7a0ea 420
mbedalvaro 1:a4050fee11f7 421 while (pc.readable()>0) {
mbedalvaro 1:a4050fee11f7 422
mbedalvaro 1:a4050fee11f7 423 char val =pc.getc();
mbedalvaro 0:345b3bc7a0ea 424 // pc.printf("Got :%d\n", incomingByte);
mbedalvaro 1:a4050fee11f7 425 //pc.putc(incomingByte);
mbedalvaro 1:a4050fee11f7 426
mbedalvaro 1:a4050fee11f7 427 // Save ASCII numeric characters (ASCII 0 - 9) on stringData:
mbedalvaro 1:a4050fee11f7 428 if ((val >= '0') && (val <= '9')) { // this is 45 to 57 (included)
mbedalvaro 1:a4050fee11f7 429 stringData[indexStringData] = val;
mbedalvaro 1:a4050fee11f7 430 indexStringData++;
mbedalvaro 1:a4050fee11f7 431 }
mbedalvaro 1:a4050fee11f7 432
mbedalvaro 1:a4050fee11f7 433 // Save ASCII letters in stringCommand:
mbedalvaro 1:a4050fee11f7 434 if ((val >= 'A') && (val <= 'z')) { // this is 65 to 122 (included)
mbedalvaro 1:a4050fee11f7 435 stringCommand[indexStringCommand] = val;
mbedalvaro 1:a4050fee11f7 436 indexStringCommand++;
mbedalvaro 1:a4050fee11f7 437 }
mbedalvaro 1:a4050fee11f7 438 // is command ready?
mbedalvaro 1:a4050fee11f7 439 if (val=='/') {
mbedalvaro 1:a4050fee11f7 440 commandReady=true;
mbedalvaro 1:a4050fee11f7 441 stringCommand[indexStringCommand] = 0; // string termination.
mbedalvaro 1:a4050fee11f7 442 indexStringCommand=0; // reset index string for acquiring next command
mbedalvaro 1:a4050fee11f7 443 //Serial.println(stringCommand);
mbedalvaro 1:a4050fee11f7 444 }
mbedalvaro 1:a4050fee11f7 445
mbedalvaro 1:a4050fee11f7 446 // COMMANDS (with or without numeric parameters):
mbedalvaro 1:a4050fee11f7 447 if (commandReady==true) { // it means we can interpret the command string:
mbedalvaro 1:a4050fee11f7 448 commandReady=false;
mbedalvaro 1:a4050fee11f7 449
mbedalvaro 1:a4050fee11f7 450 stringData[indexStringData] = 0 ;// string termination for numeric values;
mbedalvaro 1:a4050fee11f7 451 indexStringData=0;
mbedalvaro 1:a4050fee11f7 452
mbedalvaro 1:a4050fee11f7 453 // PARSE DATA: (TO DO!!!!!!!!!!!!!!):
mbedalvaro 0:345b3bc7a0ea 454
mbedalvaro 1:a4050fee11f7 455 // (a) Parse command (get address[0] and address[1]):
mbedalvaro 1:a4050fee11f7 456 //ex: "/1/standBy" -- > address[0]="1" and address[1]="standBy"
mbedalvaro 1:a4050fee11f7 457 // address[2]
mbedalvaro 1:a4050fee11f7 458
mbedalvaro 1:a4050fee11f7 459 // Serial.println(stringCommand);
mbedalvaro 1:a4050fee11f7 460 // Serial.println(stringData);
mbedalvaro 1:a4050fee11f7 461
mbedalvaro 1:a4050fee11f7 462 // (b) Parse data:
mbedalvaro 1:a4050fee11f7 463
mbedalvaro 1:a4050fee11f7 464 // char address[2][24];
mbedalvaro 1:a4050fee11f7 465 //long auxdata[2]; // to store a max of two arguments (note: we will only use LONGs)
mbedalvaro 1:a4050fee11f7 466 //int data[2]; // this is to have -1 as NO DATA, to detect errors.
mbedalvaro 1:a4050fee11f7 467
mbedalvaro 1:a4050fee11f7 468 // FOR THE TIME BEING there is no parsing for serial commands:
mbedalvaro 1:a4050fee11f7 469
mbedalvaro 1:a4050fee11f7 470 // SCANNING:
mbedalvaro 1:a4050fee11f7 471 if (!strcmp(stringCommand , "takeSnapshot")) {
mbedalvaro 1:a4050fee11f7 472 // First, we need to disable the threaded display for the loop:
mbedalvaro 1:a4050fee11f7 473 timerForRendering.detach();
mbedalvaro 1:a4050fee11f7 474
mbedalvaro 1:a4050fee11f7 475 // Then, do the scan (sending values on serial port):
mbedalvaro 1:a4050fee11f7 476 IO.scan_serial();
mbedalvaro 1:a4050fee11f7 477
mbedalvaro 1:a4050fee11f7 478 // Finally, start again threaded display:
mbedalvaro 4:f9d364f10335 479 timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThread, RENDER_INTERVAL);
mbedalvaro 9:3321170d157c 480 // timerForRendering.attach(&lsr, &simpleLaserSensingRenderer::laserRenderThreadONEBLOBONLY, RENDER_INTERVAL);
mbedalvaro 1:a4050fee11f7 481 }
mbedalvaro 1:a4050fee11f7 482
mbedalvaro 1:a4050fee11f7 483 if (!strcmp(stringCommand , "REDON")) IO.setRedPower(1); // pc.printf("%d\n",incomingByte);
mbedalvaro 1:a4050fee11f7 484
mbedalvaro 1:a4050fee11f7 485 if (!strcmp(stringCommand , "REDOFF")) IO.setRedPower(0);
mbedalvaro 1:a4050fee11f7 486
mbedalvaro 1:a4050fee11f7 487 if (!strcmp(stringCommand , "READVALUE")) pc.printf("Value read: %f", lockin.getSmoothValue());//lockin.getLastValue());/
mbedalvaro 1:a4050fee11f7 488
mbedalvaro 1:a4050fee11f7 489 // FINALLY, interpret commands (but only after parsing):
mbedalvaro 1:a4050fee11f7 490 // interpretCommand();//address, data);
mbedalvaro 0:345b3bc7a0ea 491
mbedalvaro 0:345b3bc7a0ea 492 }
mbedalvaro 1:a4050fee11f7 493 }
mbedalvaro 1:a4050fee11f7 494 }
mbedalvaro 0:345b3bc7a0ea 495
mbedalvaro 0:345b3bc7a0ea 496
mbedalvaro 0:345b3bc7a0ea 497
mbedalvaro 0:345b3bc7a0ea 498 // ================ MISCELANEA
mbedalvaro 0:345b3bc7a0ea 499
mbedalvaro 0:345b3bc7a0ea 500 /* EXAMPLE SEND/RECEIVE on PROCESSING:
mbedalvaro 0:345b3bc7a0ea 501
mbedalvaro 0:345b3bc7a0ea 502 // oscP5sendreceive by andreas schlegel
mbedalvaro 0:345b3bc7a0ea 503 // example shows how to send and receive osc messages.
mbedalvaro 0:345b3bc7a0ea 504 // oscP5 website at http://www.sojamo.de/oscP5
mbedalvaro 0:345b3bc7a0ea 505
mbedalvaro 0:345b3bc7a0ea 506 import oscP5.*;
mbedalvaro 0:345b3bc7a0ea 507 import netP5.*;
mbedalvaro 1:a4050fee11f7 508
mbedalvaro 0:345b3bc7a0ea 509 OscP5 oscP5;
mbedalvaro 0:345b3bc7a0ea 510 NetAddress myRemoteLocation;
mbedalvaro 0:345b3bc7a0ea 511
mbedalvaro 0:345b3bc7a0ea 512 void setup() {
mbedalvaro 0:345b3bc7a0ea 513 size(400,400);
mbedalvaro 0:345b3bc7a0ea 514 frameRate(25);
mbedalvaro 1:a4050fee11f7 515 // start oscP5, listening for incoming messages at port 12000
mbedalvaro 0:345b3bc7a0ea 516 oscP5 = new OscP5(this,12000);
mbedalvaro 1:a4050fee11f7 517
mbedalvaro 0:345b3bc7a0ea 518 // myRemoteLocation is a NetAddress. a NetAddress takes 2 parameters,
mbedalvaro 0:345b3bc7a0ea 519 // an ip address and a port number. myRemoteLocation is used as parameter in
mbedalvaro 1:a4050fee11f7 520 // oscP5.send() when sending osc packets to another computer, device,
mbedalvaro 0:345b3bc7a0ea 521 // application. usage see below. for testing purposes the listening port
mbedalvaro 0:345b3bc7a0ea 522 // and the port of the remote location address are the same, hence you will
mbedalvaro 0:345b3bc7a0ea 523 // send messages back to this sketch.
mbedalvaro 0:345b3bc7a0ea 524 myRemoteLocation = new NetAddress("10.0.0.2",10000);
mbedalvaro 0:345b3bc7a0ea 525 }
mbedalvaro 0:345b3bc7a0ea 526
mbedalvaro 0:345b3bc7a0ea 527
mbedalvaro 0:345b3bc7a0ea 528 void draw() {
mbedalvaro 1:a4050fee11f7 529 background(0);
mbedalvaro 0:345b3bc7a0ea 530 }
mbedalvaro 0:345b3bc7a0ea 531
mbedalvaro 0:345b3bc7a0ea 532 void mousePressed() {
mbedalvaro 1:a4050fee11f7 533 // in the following different ways of creating osc messages are shown by example
mbedalvaro 0:345b3bc7a0ea 534 OscMessage myMessage = new OscMessage("/mbed/test1");
mbedalvaro 1:a4050fee11f7 535
mbedalvaro 1:a4050fee11f7 536 myMessage.add(123); // add an int to the osc message
mbedalvaro 0:345b3bc7a0ea 537
mbedalvaro 1:a4050fee11f7 538 // send the message
mbedalvaro 1:a4050fee11f7 539 oscP5.send(myMessage, myRemoteLocation);
mbedalvaro 0:345b3bc7a0ea 540 }
mbedalvaro 0:345b3bc7a0ea 541
mbedalvaro 0:345b3bc7a0ea 542
mbedalvaro 1:a4050fee11f7 543 // incoming osc message are forwarded to the oscEvent method.
mbedalvaro 0:345b3bc7a0ea 544 void oscEvent(OscMessage theOscMessage) {
mbedalvaro 1:a4050fee11f7 545 // print the address pattern and the typetag of the received OscMessage
mbedalvaro 0:345b3bc7a0ea 546 print("### received an osc message.");
mbedalvaro 0:345b3bc7a0ea 547 print(" addrpattern: "+theOscMessage.addrPattern());
mbedalvaro 0:345b3bc7a0ea 548 println(" typetag: "+theOscMessage.typetag());
mbedalvaro 0:345b3bc7a0ea 549 }
mbedalvaro 0:345b3bc7a0ea 550
mbedalvaro 0:345b3bc7a0ea 551 */