Projet S5 Info - Beginner
Dependencies: TextLCD XBeeLib mbed-rtos mbed
Fork of Coordinateur-Advanced by
main.cpp@6:59b0b6c1b5bb, 2016-04-06 (annotated)
- Committer:
- vinbel93
- Date:
- Wed Apr 06 20:15:52 2016 +0000
- Revision:
- 6:59b0b6c1b5bb
- Parent:
- 5:08245a3e93a8
- Child:
- 7:bd9bc9fa66c7
gp2d12
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jasmou | 0:3acd447c12c0 | 1 | #include "mbed.h" |
vinbel93 | 2:a7820185e9a8 | 2 | #include "rtos.h" |
jasmou | 0:3acd447c12c0 | 3 | #include "XBeeLib.h" |
vinbel93 | 1:33b4a3b5cdb5 | 4 | #include "SDFileSystem.h" |
vinbel93 | 1:33b4a3b5cdb5 | 5 | #include "wave_player.h" |
jasmou | 0:3acd447c12c0 | 6 | |
jasmou | 0:3acd447c12c0 | 7 | using namespace XBeeLib; |
vinbel93 | 1:33b4a3b5cdb5 | 8 | |
vinbel93 | 1:33b4a3b5cdb5 | 9 | SDFileSystem sd(p5, p6, p7, p8, "sd"); // MOSI, MISO, SCLK, SSEL |
vinbel93 | 5:08245a3e93a8 | 10 | PwmOut speaker(p21); |
vinbel93 | 5:08245a3e93a8 | 11 | AnalogIn GP2D12(p16); |
vinbel93 | 2:a7820185e9a8 | 12 | //wave_player player(&DACout); |
jasmou | 0:3acd447c12c0 | 13 | Serial pc(USBTX, USBRX); |
vinbel93 | 6:59b0b6c1b5bb | 14 | float octaveMult=0.5; |
vinbel93 | 2:a7820185e9a8 | 15 | osThreadId threadIDC5; |
vinbel93 | 2:a7820185e9a8 | 16 | osThreadId threadIDG5; |
jasmou | 0:3acd447c12c0 | 17 | |
jasmou | 0:3acd447c12c0 | 18 | bool capt_1; |
jasmou | 0:3acd447c12c0 | 19 | bool capt_2; |
jasmou | 0:3acd447c12c0 | 20 | bool capt_3; |
jasmou | 0:3acd447c12c0 | 21 | bool capt_4; |
jasmou | 0:3acd447c12c0 | 22 | bool capt_5; |
jasmou | 0:3acd447c12c0 | 23 | bool capt_6; |
vinbel93 | 5:08245a3e93a8 | 24 | |
vinbel93 | 5:08245a3e93a8 | 25 | // 261.63 hz do |
vinbel93 | 5:08245a3e93a8 | 26 | // 293.66 Ré |
vinbel93 | 5:08245a3e93a8 | 27 | // 329.63 mi |
vinbel93 | 5:08245a3e93a8 | 28 | // 369.99 fa# |
vinbel93 | 5:08245a3e93a8 | 29 | // 415.30 sol# |
vinbel93 | 5:08245a3e93a8 | 30 | // 466.16 la# |
vinbel93 | 5:08245a3e93a8 | 31 | |
vinbel93 | 5:08245a3e93a8 | 32 | const float DO =261.63; |
vinbel93 | 6:59b0b6c1b5bb | 33 | const float RE =293.66; |
vinbel93 | 6:59b0b6c1b5bb | 34 | const float MI =329.63; |
vinbel93 | 6:59b0b6c1b5bb | 35 | const float FA_SHARP =369.99; |
vinbel93 | 6:59b0b6c1b5bb | 36 | const float SOL_SHARP =415.30; |
vinbel93 | 6:59b0b6c1b5bb | 37 | const float LA_SHARP =466.16; |
vinbel93 | 6:59b0b6c1b5bb | 38 | |
vinbel93 | 6:59b0b6c1b5bb | 39 | const float DEMI_TON = 0.05946; |
vinbel93 | 6:59b0b6c1b5bb | 40 | |
vinbel93 | 6:59b0b6c1b5bb | 41 | uint8_t GP2D12_value = 0; |
vinbel93 | 6:59b0b6c1b5bb | 42 | |
vinbel93 | 6:59b0b6c1b5bb | 43 | float dutyCycle = 0.0002; |
vinbel93 | 6:59b0b6c1b5bb | 44 | int lastCapt=-1; |
vinbel93 | 6:59b0b6c1b5bb | 45 | |
vinbel93 | 6:59b0b6c1b5bb | 46 | static float findPeriod(float frequency, float vibrato){ |
vinbel93 | 6:59b0b6c1b5bb | 47 | float freq = frequency * octaveMult; |
vinbel93 | 6:59b0b6c1b5bb | 48 | if (vibrato != 0){ |
vinbel93 | 6:59b0b6c1b5bb | 49 | if(vibrato < 0.5){ |
vinbel93 | 6:59b0b6c1b5bb | 50 | freq = freq + (freq * ( (0.5 - vibrato) * 2 * DEMI_TON)); |
vinbel93 | 6:59b0b6c1b5bb | 51 | } else { |
vinbel93 | 6:59b0b6c1b5bb | 52 | freq = freq - (freq * ( (vibrato - 0.5) * 2 * DEMI_TON)); |
vinbel93 | 6:59b0b6c1b5bb | 53 | } |
vinbel93 | 6:59b0b6c1b5bb | 54 | } |
vinbel93 | 6:59b0b6c1b5bb | 55 | |
vinbel93 | 6:59b0b6c1b5bb | 56 | pc.printf("freq = %f, vib = %f, freqF = %f\n\r ", frequency, vibrato, freq); |
vinbel93 | 6:59b0b6c1b5bb | 57 | |
vinbel93 | 6:59b0b6c1b5bb | 58 | return 1.0/freq; |
vinbel93 | 6:59b0b6c1b5bb | 59 | } |
jasmou | 0:3acd447c12c0 | 60 | |
jasmou | 0:3acd447c12c0 | 61 | /** Callback function, invoked at packet reception */ |
jasmou | 0:3acd447c12c0 | 62 | static void receive_cb(const RemoteXBeeZB& remote, bool broadcast, const uint8_t *const data, uint16_t len) |
jasmou | 0:3acd447c12c0 | 63 | { |
jasmou | 0:3acd447c12c0 | 64 | const uint64_t remote_addr64 = remote.get_addr64(); |
jasmou | 0:3acd447c12c0 | 65 | |
jasmou | 0:3acd447c12c0 | 66 | for (int i = 0; i < len; i++) |
jasmou | 0:3acd447c12c0 | 67 | { |
jasmou | 0:3acd447c12c0 | 68 | pc.printf("%02x ", data[i]); |
jasmou | 0:3acd447c12c0 | 69 | } |
jasmou | 0:3acd447c12c0 | 70 | |
vinbel93 | 1:33b4a3b5cdb5 | 71 | capt_1 = (data[0] & 0b10000000); |
vinbel93 | 1:33b4a3b5cdb5 | 72 | capt_2 = (data[0] & 0b01000000); |
vinbel93 | 1:33b4a3b5cdb5 | 73 | capt_3 = (data[0] & 0b00100000); |
vinbel93 | 1:33b4a3b5cdb5 | 74 | capt_4 = (data[0] & 0b00010000); |
vinbel93 | 1:33b4a3b5cdb5 | 75 | capt_5 = (data[0] & 0b00001000); |
vinbel93 | 1:33b4a3b5cdb5 | 76 | capt_6 = (data[0] & 0b00000100); |
vinbel93 | 1:33b4a3b5cdb5 | 77 | |
vinbel93 | 6:59b0b6c1b5bb | 78 | GP2D12_value = data[1]; |
vinbel93 | 6:59b0b6c1b5bb | 79 | |
vinbel93 | 6:59b0b6c1b5bb | 80 | pc.printf("GP2D12(v1) = %x\r\n",GP2D12_value); |
vinbel93 | 6:59b0b6c1b5bb | 81 | |
vinbel93 | 6:59b0b6c1b5bb | 82 | if(GP2D12_value < 0x50){ |
vinbel93 | 6:59b0b6c1b5bb | 83 | GP2D12_value = 0; |
vinbel93 | 6:59b0b6c1b5bb | 84 | }else { |
vinbel93 | 6:59b0b6c1b5bb | 85 | GP2D12_value -= 0x50; |
vinbel93 | 6:59b0b6c1b5bb | 86 | } |
vinbel93 | 6:59b0b6c1b5bb | 87 | |
vinbel93 | 6:59b0b6c1b5bb | 88 | pc.printf("GP2D12(v2) = %x\r\n",GP2D12_value); |
vinbel93 | 6:59b0b6c1b5bb | 89 | float pourcentageGP2D12 = float(GP2D12_value) / float(0x70); |
vinbel93 | 6:59b0b6c1b5bb | 90 | |
vinbel93 | 6:59b0b6c1b5bb | 91 | if(pourcentageGP2D12 > 1){ |
vinbel93 | 6:59b0b6c1b5bb | 92 | pourcentageGP2D12 = 1; |
vinbel93 | 6:59b0b6c1b5bb | 93 | } |
vinbel93 | 6:59b0b6c1b5bb | 94 | /* |
vinbel93 | 1:33b4a3b5cdb5 | 95 | pc.printf("\r\n%i ", capt_1); |
vinbel93 | 1:33b4a3b5cdb5 | 96 | pc.printf("%i ", capt_2); |
vinbel93 | 1:33b4a3b5cdb5 | 97 | pc.printf("%i ", capt_3); |
vinbel93 | 1:33b4a3b5cdb5 | 98 | pc.printf("%i ", capt_4); |
vinbel93 | 1:33b4a3b5cdb5 | 99 | pc.printf("%i ", capt_5); |
vinbel93 | 1:33b4a3b5cdb5 | 100 | pc.printf("%i ", capt_6); |
vinbel93 | 1:33b4a3b5cdb5 | 101 | |
vinbel93 | 6:59b0b6c1b5bb | 102 | pc.printf("\r\n");*/ |
vinbel93 | 2:a7820185e9a8 | 103 | |
vinbel93 | 6:59b0b6c1b5bb | 104 | pc.printf("GP2D12(v3) = %x\r\n",GP2D12_value); |
vinbel93 | 4:714484401021 | 105 | if(capt_1){ |
vinbel93 | 6:59b0b6c1b5bb | 106 | speaker.period(findPeriod(DO, pourcentageGP2D12)); |
vinbel93 | 6:59b0b6c1b5bb | 107 | |
vinbel93 | 6:59b0b6c1b5bb | 108 | speaker=dutyCycle; |
vinbel93 | 6:59b0b6c1b5bb | 109 | lastCapt = 1; |
vinbel93 | 5:08245a3e93a8 | 110 | } else if(capt_2) { |
vinbel93 | 6:59b0b6c1b5bb | 111 | speaker.period(findPeriod(RE, pourcentageGP2D12)); |
vinbel93 | 6:59b0b6c1b5bb | 112 | |
vinbel93 | 6:59b0b6c1b5bb | 113 | speaker=dutyCycle; |
vinbel93 | 6:59b0b6c1b5bb | 114 | lastCapt = 2; |
vinbel93 | 5:08245a3e93a8 | 115 | } else if(capt_3) { |
vinbel93 | 6:59b0b6c1b5bb | 116 | speaker.period(findPeriod(MI, pourcentageGP2D12)); |
vinbel93 | 6:59b0b6c1b5bb | 117 | |
vinbel93 | 6:59b0b6c1b5bb | 118 | speaker=dutyCycle; |
vinbel93 | 6:59b0b6c1b5bb | 119 | lastCapt = 3; |
vinbel93 | 6:59b0b6c1b5bb | 120 | pc.printf("mi \r\n"); |
vinbel93 | 5:08245a3e93a8 | 121 | } else if(capt_4) { |
vinbel93 | 6:59b0b6c1b5bb | 122 | speaker.period(findPeriod(FA_SHARP, pourcentageGP2D12)); |
vinbel93 | 6:59b0b6c1b5bb | 123 | |
vinbel93 | 6:59b0b6c1b5bb | 124 | speaker=dutyCycle; |
vinbel93 | 6:59b0b6c1b5bb | 125 | lastCapt = 4; |
vinbel93 | 5:08245a3e93a8 | 126 | } else if(capt_5) { |
vinbel93 | 6:59b0b6c1b5bb | 127 | speaker.period(findPeriod(SOL_SHARP, pourcentageGP2D12)); |
vinbel93 | 6:59b0b6c1b5bb | 128 | |
vinbel93 | 6:59b0b6c1b5bb | 129 | speaker=dutyCycle; |
vinbel93 | 6:59b0b6c1b5bb | 130 | lastCapt = 5; |
vinbel93 | 5:08245a3e93a8 | 131 | } else if(capt_6) { |
vinbel93 | 6:59b0b6c1b5bb | 132 | speaker.period(findPeriod(LA_SHARP, pourcentageGP2D12)); |
vinbel93 | 6:59b0b6c1b5bb | 133 | |
vinbel93 | 6:59b0b6c1b5bb | 134 | speaker=dutyCycle; |
vinbel93 | 6:59b0b6c1b5bb | 135 | lastCapt = 6; |
vinbel93 | 4:714484401021 | 136 | } else { |
vinbel93 | 5:08245a3e93a8 | 137 | speaker=0.0f; |
vinbel93 | 4:714484401021 | 138 | } |
jasmou | 0:3acd447c12c0 | 139 | } |
vinbel93 | 2:a7820185e9a8 | 140 | |
vinbel93 | 2:a7820185e9a8 | 141 | void playFile(const char* name) |
vinbel93 | 1:33b4a3b5cdb5 | 142 | { |
vinbel93 | 2:a7820185e9a8 | 143 | /* |
vinbel93 | 2:a7820185e9a8 | 144 | FILE *fp = fopen(name, "r"); |
vinbel93 | 1:33b4a3b5cdb5 | 145 | if(fp == NULL) { |
vinbel93 | 1:33b4a3b5cdb5 | 146 | pc.printf("Could not open file for read\r\n"); |
vinbel93 | 1:33b4a3b5cdb5 | 147 | } |
vinbel93 | 1:33b4a3b5cdb5 | 148 | else { |
vinbel93 | 1:33b4a3b5cdb5 | 149 | player.play(fp); |
vinbel93 | 1:33b4a3b5cdb5 | 150 | } |
vinbel93 | 1:33b4a3b5cdb5 | 151 | fclose(fp); |
vinbel93 | 2:a7820185e9a8 | 152 | */ |
vinbel93 | 2:a7820185e9a8 | 153 | } |
vinbel93 | 5:08245a3e93a8 | 154 | /* |
vinbel93 | 2:a7820185e9a8 | 155 | void playC5(void const* args) |
vinbel93 | 2:a7820185e9a8 | 156 | { |
vinbel93 | 2:a7820185e9a8 | 157 | threadIDC5 = osThreadGetId(); |
vinbel93 | 4:714484401021 | 158 | while(1){ |
vinbel93 | 4:714484401021 | 159 | osSignalWait(0x1, osWaitForever); |
vinbel93 | 4:714484401021 | 160 | pc.printf("Wait done C5"); |
vinbel93 | 4:714484401021 | 161 | //playFile("/sd/Synth/C5.wav"); |
vinbel93 | 4:714484401021 | 162 | speaker2=0.50f; // 50% duty cycle |
vinbel93 | 4:714484401021 | 163 | //speaker2=1.0; |
vinbel93 | 4:714484401021 | 164 | wait(2); |
vinbel93 | 4:714484401021 | 165 | speaker2=0.0; // turn off audio |
vinbel93 | 4:714484401021 | 166 | wait(2); |
vinbel93 | 4:714484401021 | 167 | } |
vinbel93 | 2:a7820185e9a8 | 168 | } |
vinbel93 | 2:a7820185e9a8 | 169 | |
vinbel93 | 2:a7820185e9a8 | 170 | void playG5(void const* args) |
vinbel93 | 2:a7820185e9a8 | 171 | { |
vinbel93 | 2:a7820185e9a8 | 172 | threadIDG5 = osThreadGetId(); |
vinbel93 | 2:a7820185e9a8 | 173 | |
vinbel93 | 4:714484401021 | 174 | while(1){ |
vinbel93 | 4:714484401021 | 175 | osSignalWait(0x2, osWaitForever); |
vinbel93 | 4:714484401021 | 176 | pc.printf("Wait done G5"); |
vinbel93 | 4:714484401021 | 177 | //wait(1); |
vinbel93 | 4:714484401021 | 178 | //playFile("/sd/Synth/A5.wav"); |
vinbel93 | 4:714484401021 | 179 | speaker1=0.50f; // 50% duty cycle |
vinbel93 | 4:714484401021 | 180 | //speaker1=1.0; |
vinbel93 | 4:714484401021 | 181 | wait(3); |
vinbel93 | 4:714484401021 | 182 | speaker1=0.0; // turn off audio |
vinbel93 | 4:714484401021 | 183 | wait(1); |
vinbel93 | 4:714484401021 | 184 | } |
vinbel93 | 2:a7820185e9a8 | 185 | } |
vinbel93 | 5:08245a3e93a8 | 186 | */ |
vinbel93 | 2:a7820185e9a8 | 187 | int main() |
vinbel93 | 6:59b0b6c1b5bb | 188 | { |
vinbel93 | 1:33b4a3b5cdb5 | 189 | XBeeZB xbee = XBeeZB(p13, p14, p8, NC, NC, 9600); |
vinbel93 | 2:a7820185e9a8 | 190 | |
jasmou | 0:3acd447c12c0 | 191 | /* Register callbacks */ |
jasmou | 0:3acd447c12c0 | 192 | xbee.register_receive_cb(&receive_cb); |
vinbel93 | 2:a7820185e9a8 | 193 | |
jasmou | 0:3acd447c12c0 | 194 | RadioStatus const radioStatus = xbee.init(); |
vinbel93 | 2:a7820185e9a8 | 195 | |
jasmou | 0:3acd447c12c0 | 196 | MBED_ASSERT(radioStatus == Success); |
jasmou | 0:3acd447c12c0 | 197 | |
jasmou | 0:3acd447c12c0 | 198 | /* Wait until the device has joined the network */ |
jasmou | 0:3acd447c12c0 | 199 | pc.printf("Waiting for device to join the network: "); |
jasmou | 0:3acd447c12c0 | 200 | while (!xbee.is_joined()) { |
jasmou | 0:3acd447c12c0 | 201 | wait_ms(1000); |
jasmou | 0:3acd447c12c0 | 202 | } |
jasmou | 0:3acd447c12c0 | 203 | pc.printf("OK\r\n"); |
jasmou | 0:3acd447c12c0 | 204 | |
jasmou | 0:3acd447c12c0 | 205 | while (true) { |
jasmou | 0:3acd447c12c0 | 206 | xbee.process_rx_frames(); |
vinbel93 | 5:08245a3e93a8 | 207 | wait_ms(50); |
jasmou | 0:3acd447c12c0 | 208 | } |
jasmou | 0:3acd447c12c0 | 209 | } |