Andriy Makukha / Mbed 2 deprecated football_project_wo_output

football_project_wo_output

Dependencies:   mbed

Fork of football_project by MZJ

main.cpp@83:79cb2ba44b66, 2016-05-28 (annotated)

Committer:
andriym
Date:
Sat May 28 13:06:43 2016 +0000
Revision:
83:79cb2ba44b66
Parent:
82:1e552cc1a615
Child:
85:4692a1790cfa
ISM_EN P-MOSFET control

Who changed what in which revision?

UserRevisionLine numberNew contents of line
elmbed 76:6638d83939d5 1 #include <RFM69.h>
andriym 78:43a6b54f0372 2 #include <list>
andriym 78:43a6b54f0372 3 #include "output.h"
andriym 82:1e552cc1a615 4 #include <DebounceIn.h>
AntonLS 0:28ca4562fe1a 5
andriym 78:43a6b54f0372 6 using namespace std;
andriym 78:43a6b54f0372 7
andriym 78:43a6b54f0372 8 Timer t;
andriym 78:43a6b54f0372 9 Output out;
elmbed 17:d8b901d791fd 10
andriym 78:43a6b54f0372 11 /////////////////////////////////// PINS ///////////////////////////////////
andriym 79:9db29f41dc9d 12
andriym 82:1e552cc1a615 13 DebounceIn buttonTeam(BUT_TEAM);
andriym 82:1e552cc1a615 14 DebounceIn buttonSpace(BUT_SPACE);
andriym 82:1e552cc1a615 15 DebounceIn buttonVolMore(BUT_VOL_MORE);
andriym 82:1e552cc1a615 16 DebounceIn buttonVolLess(BUT_VOL_LESS);
andriym 81:3cd7de5d01ef 17
andriym 79:9db29f41dc9d 18 DigitalOut ledTeamA(LED_TEAM_A);
andriym 79:9db29f41dc9d 19 DigitalOut ledTeamB(LED_TEAM_B);
andriym 79:9db29f41dc9d 20 DigitalOut ledSpace5(LED_SPACE5);
andriym 79:9db29f41dc9d 21 DigitalOut ledSpace10(LED_SPACE10);
andriym 79:9db29f41dc9d 22 DigitalOut ledSpace15(LED_SPACE15);
andriym 79:9db29f41dc9d 23 DigitalOut ledSpace20(LED_SPACE20);
andriym 81:3cd7de5d01ef 24 DigitalOut ledBuzzer(LED_BUZZER_ON);
andriym 81:3cd7de5d01ef 25
andriym 79:9db29f41dc9d 26 AnalogIn ain(ANALOG_IN); // used for randomizing
andriym 78:43a6b54f0372 27 #ifdef NORDIC
andriym 79:9db29f41dc9d 28 DigitalOut buzzer(BUZZER);
andriym 79:9db29f41dc9d 29 DigitalOut buzzLow(BUZZ_LOW);
andriym 79:9db29f41dc9d 30 DigitalOut buzzMed(BUZZ_MED);
andriym 79:9db29f41dc9d 31 DigitalOut buzzHigh(BUZZ_HIGH);
andriym 79:9db29f41dc9d 32 #else
andriym 79:9db29f41dc9d 33 PwmOut speaker(BUZZER); // passive buzzer
andriym 79:9db29f41dc9d 34 #endif
AntonLS 30:c60b0d52b067 35
andriym 78:43a6b54f0372 36 /////////////////////////////////// RADIO ///////////////////////////////////
andriym 83:79cb2ba44b66 37 #ifdef ENABLE_PIN
andriym 83:79cb2ba44b66 38 static RFM69 radio(RFM_MOSI, RFM_MISO, RFM_SCK, RFM_SS, RFM_IRQ, RFM_ISM_EN);
andriym 83:79cb2ba44b66 39 #else
andriym 79:9db29f41dc9d 40 static RFM69 radio(RFM_MOSI, RFM_MISO, RFM_SCK, RFM_SS, RFM_IRQ);
andriym 83:79cb2ba44b66 41 #endif
AntonLS 12:6d313d575f84 42
elmbed 76:6638d83939d5 43 static bool promiscuousMode = true; // set 'true' to sniff all packets on the same network
AntonLS 0:28ca4562fe1a 44
andriym 78:43a6b54f0372 45 /////////////////////////////////// FUNCTIONS ///////////////////////////////////
andriym 78:43a6b54f0372 46
andriym 81:3cd7de5d01ef 47 void beep(float period, float time, uint8_t vol) {
andriym 78:43a6b54f0372 48 #ifdef ENABLE_SOUND
andriym 81:3cd7de5d01ef 49 if(!vol) return;
andriym 79:9db29f41dc9d 50 #ifdef NORDIC
andriym 81:3cd7de5d01ef 51 if(vol>=3) {
andriym 80:8d4f190bd253 52 buzzLow = 0; buzzMed = 1; buzzHigh = 1; // P-MOSFET
andriym 81:3cd7de5d01ef 53 } else if(vol>=2) {
andriym 80:8d4f190bd253 54 buzzLow = 1; buzzMed = 0; buzzHigh = 1;
andriym 79:9db29f41dc9d 55 } else {
andriym 80:8d4f190bd253 56 buzzLow = 1; buzzMed = 1; buzzHigh = 0;
andriym 79:9db29f41dc9d 57 }
andriym 80:8d4f190bd253 58 buzzer = 0; // P-MOSFET
andriym 80:8d4f190bd253 59 wait(time);
andriym 79:9db29f41dc9d 60 buzzer = 1;
andriym 79:9db29f41dc9d 61 #else
andriym 78:43a6b54f0372 62 speaker.period(period);
andriym 81:3cd7de5d01ef 63 if(vol>=3)
andriym 81:3cd7de5d01ef 64 speaker = 0.5; //50% duty cycle - max volume
andriym 81:3cd7de5d01ef 65 else if(vol>=2)
andriym 81:3cd7de5d01ef 66 speaker = 0.33;
andriym 81:3cd7de5d01ef 67 else
andriym 81:3cd7de5d01ef 68 speaker = 0.2;
andriym 78:43a6b54f0372 69 wait(time);
andriym 78:43a6b54f0372 70 speaker=0.0; // turn off audio
andriym 78:43a6b54f0372 71 #endif
andriym 79:9db29f41dc9d 72 #endif
andriym 78:43a6b54f0372 73 }
andriym 78:43a6b54f0372 74
andriym 78:43a6b54f0372 75 void binary_sound(int z) {
andriym 78:43a6b54f0372 76 // Beeps numbers according to their binary form
andriym 78:43a6b54f0372 77 // (used for debugging in display-less and serial-less environments)
andriym 78:43a6b54f0372 78 #ifdef ENABLE_SOUND
andriym 79:9db29f41dc9d 79 #ifndef NORDIC
andriym 78:43a6b54f0372 80 speaker.period(0.004);
andriym 78:43a6b54f0372 81 while(z) {
andriym 78:43a6b54f0372 82 speaker = 0.5;
andriym 78:43a6b54f0372 83 if(z&1) wait(0.5);
andriym 78:43a6b54f0372 84 else wait(0.25);
andriym 78:43a6b54f0372 85 speaker = 0.0;
andriym 78:43a6b54f0372 86 wait(1.0);
andriym 78:43a6b54f0372 87 z >>= 1;
andriym 78:43a6b54f0372 88 }
andriym 81:3cd7de5d01ef 89 beep(NOTE_A4, 1.0, 2);
andriym 79:9db29f41dc9d 90 #endif
andriym 78:43a6b54f0372 91 #endif
andriym 78:43a6b54f0372 92 }
andriym 78:43a6b54f0372 93
andriym 78:43a6b54f0372 94 void generate_name(char rand_name[], uint8_t size) {
andriym 78:43a6b54f0372 95 // Generate random name on the 62 character alphabet
andriym 78:43a6b54f0372 96 memset(rand_name, 0x00, size);
andriym 78:43a6b54f0372 97 char alph[63] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
andriym 78:43a6b54f0372 98 uint32_t seed = ((ain.read_u16()+3)/17)*(radio.readTemperature(-1)+37)*((ain.read_u16()+5)/13);
andriym 78:43a6b54f0372 99 srand(seed);
andriym 78:43a6b54f0372 100 for(int i=0;i<size-1;i++) {
andriym 78:43a6b54f0372 101 rand_name[i] = alph[abs(rand()) % 62];
andriym 78:43a6b54f0372 102 }
andriym 78:43a6b54f0372 103 }
andriym 78:43a6b54f0372 104
andriym 78:43a6b54f0372 105 /////////////////////////////////// CLASSES ///////////////////////////////////
andriym 78:43a6b54f0372 106
andriym 78:43a6b54f0372 107 struct Contact {
andriym 78:43a6b54f0372 108 int16_t rssi;
andriym 78:43a6b54f0372 109 uint32_t time_ms;
andriym 78:43a6b54f0372 110 };
andriym 78:43a6b54f0372 111
andriym 78:43a6b54f0372 112 class Player {
andriym 78:43a6b54f0372 113 public:
andriym 78:43a6b54f0372 114 char name[NAME_LEN+1];
andriym 78:43a6b54f0372 115 int8_t team;
andriym 78:43a6b54f0372 116 Player(const char rand_name[]) {
andriym 78:43a6b54f0372 117 memset(name, 0x00, NAME_LEN+1);
andriym 78:43a6b54f0372 118 memcpy(name, rand_name, NAME_LEN);
andriym 78:43a6b54f0372 119 }
andriym 78:43a6b54f0372 120 void update(int8_t _team, int rssi, uint32_t time=NULL) {
andriym 78:43a6b54f0372 121 // Remember this contact
andriym 78:43a6b54f0372 122 team = _team;
andriym 78:43a6b54f0372 123 Contact c;
andriym 78:43a6b54f0372 124 c.rssi = rssi;
andriym 78:43a6b54f0372 125 c.time_ms = (time!=NULL) ? time : t.read_ms();
andriym 78:43a6b54f0372 126 contacts.push_front(c);
andriym 78:43a6b54f0372 127
andriym 78:43a6b54f0372 128 // Cleanup
andriym 78:43a6b54f0372 129 while(contacts.size() > MAX_RECORDS) contacts.pop_back();
andriym 78:43a6b54f0372 130 while(!contacts.empty() && c.time_ms - contacts.back().time_ms > MAX_HISTORY_MS) contacts.pop_back();
andriym 78:43a6b54f0372 131 }
andriym 78:43a6b54f0372 132 int16_t get_distance(int &cnt) {
andriym 78:43a6b54f0372 133 // Find max RSSI
andriym 78:43a6b54f0372 134 uint32_t cur_time = t.read_ms();
andriym 78:43a6b54f0372 135 int16_t max_rssi=-128;
andriym 78:43a6b54f0372 136 cnt=0;
andriym 78:43a6b54f0372 137 for (list<Contact>::iterator it=contacts.begin(); it != contacts.end(); ++it) {
andriym 78:43a6b54f0372 138 if(cur_time - it->time_ms > SIGNALS_VALID_MS) break;
andriym 78:43a6b54f0372 139 if(it->rssi > max_rssi) max_rssi = it->rssi;
andriym 78:43a6b54f0372 140 cnt++;
andriym 78:43a6b54f0372 141 }
andriym 78:43a6b54f0372 142 return max_rssi;
andriym 78:43a6b54f0372 143 }
andriym 78:43a6b54f0372 144 inline bool operator==(const char rhs[]){ return memcmp(name, rhs, NAME_LEN)==0; }
andriym 78:43a6b54f0372 145 inline bool operator==(const Player& rhs){ return *this==rhs.name; }
andriym 78:43a6b54f0372 146 //inline bool operator!=(const char rhs[]){ return !(*this == rhs); }
andriym 78:43a6b54f0372 147 private:
andriym 78:43a6b54f0372 148 list<Contact> contacts;
andriym 78:43a6b54f0372 149 };
andriym 78:43a6b54f0372 150
andriym 78:43a6b54f0372 151 class Players {
andriym 78:43a6b54f0372 152 public:
andriym 78:43a6b54f0372 153 list<Player> players;
andriym 78:43a6b54f0372 154
andriym 78:43a6b54f0372 155 void update(const char name[], int8_t team, int16_t rssi, uint32_t time_ms=NULL) {
andriym 78:43a6b54f0372 156 list<Player>::iterator it;
andriym 78:43a6b54f0372 157 for (it=players.begin(); it != players.end(); ++it) {
andriym 78:43a6b54f0372 158 if(*it==name) break;
andriym 78:43a6b54f0372 159 }
andriym 78:43a6b54f0372 160 if(it!=players.end()) {
andriym 78:43a6b54f0372 161 it->update(team, rssi, time_ms);
andriym 78:43a6b54f0372 162 } else {
andriym 78:43a6b54f0372 163 Player p(name);
andriym 78:43a6b54f0372 164 p.update(team, rssi, time_ms);
andriym 78:43a6b54f0372 165 players.push_front(p);
andriym 78:43a6b54f0372 166 }
andriym 78:43a6b54f0372 167 }
andriym 78:43a6b54f0372 168
andriym 81:3cd7de5d01ef 169 void showAll(int8_t team, uint8_t level, uint8_t volume) {
andriym 79:9db29f41dc9d 170 // Output the current state to the user:
andriym 79:9db29f41dc9d 171 // - show the current information table and/or
andriym 79:9db29f41dc9d 172 // - beep if the user is too close to another one
andriym 79:9db29f41dc9d 173 int i=0, nContacts, signal, maxTeamSignal = -128;
andriym 78:43a6b54f0372 174 list<Player>::iterator it;
andriym 78:43a6b54f0372 175 out.clear();
andriym 78:43a6b54f0372 176 for (it=players.begin(); it != players.end(); ++it) {
andriym 79:9db29f41dc9d 177 signal = it->get_distance(nContacts);
andriym 79:9db29f41dc9d 178 if(signal>-128) {
andriym 78:43a6b54f0372 179 out.printf("%d ", ++i);
andriym 78:43a6b54f0372 180 out.printf((team==it->team) ? "+" : "-"); // teammate or opponent?
andriym 78:43a6b54f0372 181 out.printf("%s ", it->name);
andriym 79:9db29f41dc9d 182 out.printf("%d/%d", -signal, nContacts);
andriym 79:9db29f41dc9d 183 out.printf((-signal<SPACE[level]) ? "!" : " ");
andriym 79:9db29f41dc9d 184 out.printf("\r\n");
andriym 79:9db29f41dc9d 185 }
andriym 79:9db29f41dc9d 186 if(team==it->team && signal>maxTeamSignal) {
andriym 79:9db29f41dc9d 187 maxTeamSignal = signal;
andriym 78:43a6b54f0372 188 }
andriym 78:43a6b54f0372 189 }
andriym 79:9db29f41dc9d 190 //if(!i) {
andriym 79:9db29f41dc9d 191 // out.printf("Nobody around\r\n");
andriym 81:3cd7de5d01ef 192 // beep(NOTE_A5,0.5,volume);
andriym 79:9db29f41dc9d 193 //}
andriym 79:9db29f41dc9d 194 if(-maxTeamSignal<SPACE[level]) {
andriym 81:3cd7de5d01ef 195 beep(NOTE_A4, 0.33, volume);
andriym 78:43a6b54f0372 196 }
andriym 78:43a6b54f0372 197 }
andriym 78:43a6b54f0372 198 };
andriym 78:43a6b54f0372 199
andriym 78:43a6b54f0372 200 /////////////////////////////////// MAIN CODE ///////////////////////////////////
andriym 78:43a6b54f0372 201
elmbed 76:6638d83939d5 202 int main()
andriym 78:43a6b54f0372 203 {
elmbed 76:6638d83939d5 204 char tx_buff[100] = {0};
elmbed 76:6638d83939d5 205 char rx_buff[100] = {0};
andriym 78:43a6b54f0372 206 char rand_name[NAME_LEN+1] = {0};
andriym 78:43a6b54f0372 207 char other_name[NAME_LEN+1] = {0};
andriym 79:9db29f41dc9d 208 int8_t myTeam = 1, otherTeam;
andriym 81:3cd7de5d01ef 209 uint8_t level = 1, volume = 1; // SPACE10, VOL_MED
elmbed 76:6638d83939d5 210
andriym 81:3cd7de5d01ef 211 ledBuzzer = volume ? 1 : 0;
andriym 81:3cd7de5d01ef 212 beep(NOTE_A5, 0.5, volume);
andriym 78:43a6b54f0372 213
andriym 79:9db29f41dc9d 214 buttonSpace.mode(PullDown);
andriym 81:3cd7de5d01ef 215 buttonVolMore.mode(PullDown);
andriym 81:3cd7de5d01ef 216 buttonVolLess.mode(PullDown);
andriym 79:9db29f41dc9d 217 #ifdef NORDIC
andriym 79:9db29f41dc9d 218 buttonTeam.mode(PullDown);
andriym 79:9db29f41dc9d 219 int bTeamOld = 0;
andriym 79:9db29f41dc9d 220 #else
andriym 79:9db29f41dc9d 221 buttonTeam.mode(PullUp);
andriym 79:9db29f41dc9d 222 int bTeamOld = 1;
andriym 79:9db29f41dc9d 223 #endif
andriym 81:3cd7de5d01ef 224 int bTeamNew, bSpaceOld=0, bSpaceNew, bVMNew, bVLNew, bVMOld=0, bVLOld=0;
elmbed 76:6638d83939d5 225
andriym 78:43a6b54f0372 226 char this_node = int(ain.read()*255+17)*int(ain.read()*255+11); // random node value
andriym 78:43a6b54f0372 227 out.printf("Node: %d\r\n", this_node);
andriym 78:43a6b54f0372 228
andriym 78:43a6b54f0372 229 // Init radio
andriym 78:43a6b54f0372 230 radio.initialize(FREQUENCY, this_node, NETWORKID);
andriym 78:43a6b54f0372 231 #ifdef HIGH_POWER
andriym 78:43a6b54f0372 232 radio.setHighPower(true);
andriym 78:43a6b54f0372 233 #endif
elmbed 76:6638d83939d5 234 radio.encrypt(0);
elmbed 76:6638d83939d5 235 radio.promiscuous(promiscuousMode);
andriym 78:43a6b54f0372 236 radio.setFrequency(868000000);
AntonLS 11:d3aa5fca2330 237
andriym 78:43a6b54f0372 238 generate_name(rand_name, sizeof(rand_name));
andriym 78:43a6b54f0372 239 out.printf("Name: %s\r\n", rand_name);
andriym 78:43a6b54f0372 240 out.sleep(2.0);
andriym 78:43a6b54f0372 241
elmbed 76:6638d83939d5 242 t.start();
andriym 79:9db29f41dc9d 243 ledTeamA = myTeam & 1;
andriym 79:9db29f41dc9d 244 ledTeamB = ~myTeam & 1;
andriym 79:9db29f41dc9d 245 #ifdef NORDIC
andriym 79:9db29f41dc9d 246 buzzMed = 1;
andriym 79:9db29f41dc9d 247 #endif
andriym 78:43a6b54f0372 248
andriym 78:43a6b54f0372 249 Players players;
andriym 78:43a6b54f0372 250
andriym 78:43a6b54f0372 251 uint32_t last_send = t.read_ms();
andriym 78:43a6b54f0372 252 uint32_t last_shown = t.read_ms();
andriym 78:43a6b54f0372 253 //uint32_t min_wait = SEND_RATE_MS - 0.5*SEND_RATE_MS*SEND_DESYNC;
andriym 78:43a6b54f0372 254 //uint32_t send_wait = min_wait;
AntonLS 49:626e84ce5e52 255
elmbed 76:6638d83939d5 256 while (true)
AntonLS 19:afcbb425b3cf 257 {
andriym 79:9db29f41dc9d 258 // Read team button
andriym 79:9db29f41dc9d 259 bTeamNew = buttonTeam;
andriym 79:9db29f41dc9d 260 if(bTeamNew==PRESSED && bTeamOld==RELEASED) {
andriym 79:9db29f41dc9d 261 myTeam = (myTeam==1) ? 2 : 1;
andriym 79:9db29f41dc9d 262 ledTeamA = myTeam & 1;
andriym 79:9db29f41dc9d 263 ledTeamB = ~myTeam & 1;
andriym 78:43a6b54f0372 264 out.clear();
andriym 79:9db29f41dc9d 265 out.printf("New team: %d\r\n", myTeam);
andriym 78:43a6b54f0372 266 out.sleep(2);
andriym 78:43a6b54f0372 267 }
andriym 79:9db29f41dc9d 268 bTeamOld = bTeamNew;
andriym 79:9db29f41dc9d 269
andriym 79:9db29f41dc9d 270 // Read space button
andriym 79:9db29f41dc9d 271 bSpaceNew = buttonSpace;
andriym 79:9db29f41dc9d 272 if(bSpaceNew && !bSpaceOld) {
andriym 79:9db29f41dc9d 273 level = (level+1) & 0b11; // four states
andriym 79:9db29f41dc9d 274 if(level<=0) {
andriym 79:9db29f41dc9d 275 ledSpace5 = 1; ledSpace10 = 0; ledSpace15 = 0; ledSpace20 = 0;
andriym 79:9db29f41dc9d 276 } else if(level<=1) {
andriym 79:9db29f41dc9d 277 ledSpace5 = 0; ledSpace10 = 1; ledSpace15 = 0; ledSpace20 = 0;
andriym 79:9db29f41dc9d 278 } else if(level<=2) {
andriym 79:9db29f41dc9d 279 ledSpace5 = 0; ledSpace10 = 0; ledSpace15 = 1; ledSpace20 = 0;
andriym 79:9db29f41dc9d 280 } else {
andriym 79:9db29f41dc9d 281 ledSpace5 = 0; ledSpace10 = 0; ledSpace15 = 0; ledSpace20 = 1;
andriym 79:9db29f41dc9d 282 }
andriym 79:9db29f41dc9d 283 out.clear();
andriym 79:9db29f41dc9d 284 out.printf("New level: %d\r\n", level);
andriym 79:9db29f41dc9d 285 out.sleep(2);
andriym 79:9db29f41dc9d 286 }
andriym 79:9db29f41dc9d 287 bSpaceOld = bSpaceNew;
andriym 81:3cd7de5d01ef 288
andriym 81:3cd7de5d01ef 289 // Read volume buttons
andriym 82:1e552cc1a615 290 bVMNew = buttonVolMore.read();
andriym 82:1e552cc1a615 291 bVLNew = buttonVolLess.read();
andriym 81:3cd7de5d01ef 292 if(bVMNew && !bVMOld) {
andriym 81:3cd7de5d01ef 293 volume++;
andriym 81:3cd7de5d01ef 294 if(volume>3) volume=3;
andriym 81:3cd7de5d01ef 295 ledBuzzer = 1;
andriym 81:3cd7de5d01ef 296 out.clear();
andriym 81:3cd7de5d01ef 297 out.printf("New volume: %d\r\n", volume);
andriym 81:3cd7de5d01ef 298 out.sleep(2);
andriym 81:3cd7de5d01ef 299 }
andriym 81:3cd7de5d01ef 300 if(bVLNew && !bVLOld) {
andriym 81:3cd7de5d01ef 301 if(volume>0) volume--;
andriym 81:3cd7de5d01ef 302 if(!volume) ledBuzzer = 0;
andriym 81:3cd7de5d01ef 303 out.clear();
andriym 81:3cd7de5d01ef 304 out.printf("New volume: %d\r\n", volume);
andriym 81:3cd7de5d01ef 305 out.sleep(2);
andriym 81:3cd7de5d01ef 306 }
andriym 81:3cd7de5d01ef 307 bVMOld = bVMNew;
andriym 81:3cd7de5d01ef 308 bVLOld = bVLNew;
andriym 81:3cd7de5d01ef 309
andriym 81:3cd7de5d01ef 310 // Output
elmbed 76:6638d83939d5 311 unsigned long current_time = t.read_ms();
elmbed 76:6638d83939d5 312
andriym 79:9db29f41dc9d 313 if (current_time - last_shown > CYCLE_MS)
andriym 78:43a6b54f0372 314 {
andriym 81:3cd7de5d01ef 315 players.showAll(myTeam, level, volume);
andriym 78:43a6b54f0372 316 last_shown = current_time;
andriym 78:43a6b54f0372 317 }
andriym 78:43a6b54f0372 318
andriym 81:3cd7de5d01ef 319 // Radios
andriym 78:43a6b54f0372 320 if (current_time - last_send > SEND_RATE_MS)
AntonLS 19:afcbb425b3cf 321 {
elmbed 76:6638d83939d5 322 // Send message
andriym 79:9db29f41dc9d 323 snprintf(tx_buff, sizeof(tx_buff), "N=%s,%d", rand_name, myTeam);
andriym 78:43a6b54f0372 324 radio.send(EVERY_NODE, tx_buff, strlen(tx_buff));
andriym 78:43a6b54f0372 325 last_send = current_time;
andriym 78:43a6b54f0372 326 //send_wait = min_wait + (rand() % SEND_RATE_MS)*SEND_DESYNC;
andriym 78:43a6b54f0372 327
andriym 78:43a6b54f0372 328 //out.clear();
andriym 78:43a6b54f0372 329 //out.printf("Sent: %s\r\n", tx_buff);
andriym 78:43a6b54f0372 330 //uint8_t tempC = radio.readTemperature(-1); // -1 = user cal factor, adjust for correct ambient
andriym 78:43a6b54f0372 331 //uint8_t gain = (radio.readReg(REG_LNA) & 0b111000)>>3; // LNA Current Gain
andriym 78:43a6b54f0372 332 //uint32_t freq = radio.getFrequency();
andriym 78:43a6b54f0372 333 //out.printf("T: %d, G: %d\r\n", tempC, gain);
andriym 78:43a6b54f0372 334 //if(freq!=868000000) out.printf("Freq: %d\r\n", freq);
elmbed 76:6638d83939d5 335
andriym 81:3cd7de5d01ef 336 //beep(NOTE_A3, 0.05, volume);
elmbed 76:6638d83939d5 337 }
andriym 78:43a6b54f0372 338
elmbed 76:6638d83939d5 339 if (radio.receiveDone())
AntonLS 11:d3aa5fca2330 340 {
elmbed 76:6638d83939d5 341 memset(rx_buff, 0x00, sizeof(rx_buff));
elmbed 76:6638d83939d5 342 memcpy(rx_buff, (char*)radio.DATA, radio.DATALEN > sizeof(rx_buff)-1 ? sizeof(rx_buff)-1 : radio.DATALEN);
elmbed 76:6638d83939d5 343
andriym 78:43a6b54f0372 344 if(rx_buff[0]=='N' && rx_buff[1]=='=') {
andriym 78:43a6b54f0372 345 memcpy(other_name, rx_buff+2, NAME_LEN);
andriym 78:43a6b54f0372 346 other_name[5] = 0x00;
andriym 78:43a6b54f0372 347 if(sizeof(rx_buff)>8 && rx_buff[7]==',') {
andriym 79:9db29f41dc9d 348 otherTeam = rx_buff[8]-'0';
andriym 79:9db29f41dc9d 349 } else otherTeam = 1;
andriym 79:9db29f41dc9d 350 players.update(other_name, otherTeam, radio.RSSI, t.read_ms());
andriym 78:43a6b54f0372 351
andriym 78:43a6b54f0372 352 //uint8_t gain = (radio.readReg(REG_LNA) & 0b111000)>>3; // LNA Current Gain
andriym 78:43a6b54f0372 353 //out.clear();
andriym 78:43a6b54f0372 354 //out.printf("Other: %s\r\n", other_name);
andriym 78:43a6b54f0372 355 //out.printf("RSSI: %d, G: %d\r\n", radio.RSSI, gain);
andriym 78:43a6b54f0372 356
andriym 81:3cd7de5d01ef 357 //beep(NOTE_A5, 0.5, volume);
andriym 78:43a6b54f0372 358 } else { // received unknown signal
andriym 78:43a6b54f0372 359 uint8_t gain = (radio.readReg(REG_LNA) & 0b111000)>>3; // LNA Current Gain
andriym 78:43a6b54f0372 360 out.clear();
andriym 78:43a6b54f0372 361 out.printf("Got: %s\r\n", rx_buff);
andriym 78:43a6b54f0372 362 out.printf("RSSI: %d, G: %d\r\n", radio.RSSI, gain);
andriym 78:43a6b54f0372 363 out.sleep(2.0);
andriym 78:43a6b54f0372 364 }
AntonLS 11:d3aa5fca2330 365 }
AntonLS 0:28ca4562fe1a 366 }
elmbed 76:6638d83939d5 367 }