Updated
Dependencies: C12832 LM75B PWM_Tone_Library mbed
Fork of IoT Project Final by
main.cpp@0:e9258aa72a94, 2017-02-22 (annotated)
- Committer:
- ko16aam
- Date:
- Wed Feb 22 09:52:16 2017 +0000
- Revision:
- 0:e9258aa72a94
- Child:
- 1:1ed4e4239ea6
project attempt one;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ko16aam | 0:e9258aa72a94 | 1 | #include "mbed.h" |
ko16aam | 0:e9258aa72a94 | 2 | #include "C12832.h" |
ko16aam | 0:e9258aa72a94 | 3 | #include "pwm_tone.h" |
ko16aam | 0:e9258aa72a94 | 4 | |
ko16aam | 0:e9258aa72a94 | 5 | //DigitalOut myled(LED1); |
ko16aam | 0:e9258aa72a94 | 6 | PwmOut Buzzer(D5); |
ko16aam | 0:e9258aa72a94 | 7 | C12832 lcd(p5, p7, p6, p8, p11); |
ko16aam | 0:e9258aa72a94 | 8 | AnalogIn sensor(p15); |
ko16aam | 0:e9258aa72a94 | 9 | |
ko16aam | 0:e9258aa72a94 | 10 | float C_3 = 1000000/Do3, |
ko16aam | 0:e9258aa72a94 | 11 | Cs_3 = 1000000/Do3s, |
ko16aam | 0:e9258aa72a94 | 12 | D_3 = 1000000/Re3, |
ko16aam | 0:e9258aa72a94 | 13 | Ds_3 = 1000000/Re3s, |
ko16aam | 0:e9258aa72a94 | 14 | E_3 = 1000000/Mi3, |
ko16aam | 0:e9258aa72a94 | 15 | F_3 = 1000000/Fa3, |
ko16aam | 0:e9258aa72a94 | 16 | Fs_3 = 1000000/Fa3s, |
ko16aam | 0:e9258aa72a94 | 17 | G_3 = 1000000/So3, |
ko16aam | 0:e9258aa72a94 | 18 | Gs_3 = 1000000/So3s, |
ko16aam | 0:e9258aa72a94 | 19 | A_3 = 1000000/La3, |
ko16aam | 0:e9258aa72a94 | 20 | As_3 = 1000000/La3s, |
ko16aam | 0:e9258aa72a94 | 21 | B_3 = 1000000/Ti3, |
ko16aam | 0:e9258aa72a94 | 22 | C_4 = 1000000/Do4, |
ko16aam | 0:e9258aa72a94 | 23 | Cs_4 = 1000000/Do4s, |
ko16aam | 0:e9258aa72a94 | 24 | D_4 = 1000000/Re4, |
ko16aam | 0:e9258aa72a94 | 25 | Ds_4 = 1000000/Re4s, |
ko16aam | 0:e9258aa72a94 | 26 | E_4 = 1000000/Mi4, |
ko16aam | 0:e9258aa72a94 | 27 | F_4 = 1000000/Fa4, |
ko16aam | 0:e9258aa72a94 | 28 | Fs_4 = 1000000/Fa4s, |
ko16aam | 0:e9258aa72a94 | 29 | G_4 = 1000000/So4, |
ko16aam | 0:e9258aa72a94 | 30 | Gs_4 = 1000000/So4s, |
ko16aam | 0:e9258aa72a94 | 31 | A_4 = 1000000/La4, |
ko16aam | 0:e9258aa72a94 | 32 | As_4 = 1000000/La4s, |
ko16aam | 0:e9258aa72a94 | 33 | B_4 = 1000000/Ti4, |
ko16aam | 0:e9258aa72a94 | 34 | C_5 = 1000000/Do5, |
ko16aam | 0:e9258aa72a94 | 35 | Cs_5 = 1000000/Do5s, |
ko16aam | 0:e9258aa72a94 | 36 | D_5 = 1000000/Re5, |
ko16aam | 0:e9258aa72a94 | 37 | Ds_5 = 1000000/Re5s, |
ko16aam | 0:e9258aa72a94 | 38 | E_5 = 1000000/Mi5, |
ko16aam | 0:e9258aa72a94 | 39 | F_5 = 1000000/Fa5, |
ko16aam | 0:e9258aa72a94 | 40 | Fs_5 = 1000000/Fa5s, |
ko16aam | 0:e9258aa72a94 | 41 | G_5 = 1000000/So5, |
ko16aam | 0:e9258aa72a94 | 42 | Gs_5 = 1000000/So5s, |
ko16aam | 0:e9258aa72a94 | 43 | A_5 = 1000000/La5, |
ko16aam | 0:e9258aa72a94 | 44 | As_5 = 1000000/La5s, |
ko16aam | 0:e9258aa72a94 | 45 | B_5 = 1000000/Ti5; |
ko16aam | 0:e9258aa72a94 | 46 | |
ko16aam | 0:e9258aa72a94 | 47 | int tones[] = {E_4, D_4, C_4, D_4, E_4, E_4, E_4, 0, D_4, D_4, D_4, 0, E_4, G_4, G_4, 0, |
ko16aam | 0:e9258aa72a94 | 48 | E_4, D_4, C_4, D_4, E_4, E_4, E_4, 0, D_4, D_4, E_4, D_4, C_4, 0, 0, 0}; |
ko16aam | 0:e9258aa72a94 | 49 | int tones_num = 32; |
ko16aam | 0:e9258aa72a94 | 50 | |
ko16aam | 0:e9258aa72a94 | 51 | |
ko16aam | 0:e9258aa72a94 | 52 | float multiplier = 50; // this number got me closest to the reading on my multimeter temp probe |
ko16aam | 0:e9258aa72a94 | 53 | float temp; // calculated temperature |
ko16aam | 0:e9258aa72a94 | 54 | int count = 0; // for computing average reading |
ko16aam | 0:e9258aa72a94 | 55 | float total = 0; |
ko16aam | 0:e9258aa72a94 | 56 | float average; |
ko16aam | 0:e9258aa72a94 | 57 | |
ko16aam | 0:e9258aa72a94 | 58 | float thermo() { |
ko16aam | 0:e9258aa72a94 | 59 | // count = 0; |
ko16aam | 0:e9258aa72a94 | 60 | // total = 0.0; |
ko16aam | 0:e9258aa72a94 | 61 | while (1) { |
ko16aam | 0:e9258aa72a94 | 62 | // formula is analog reading * multiplier |
ko16aam | 0:e9258aa72a94 | 63 | |
ko16aam | 0:e9258aa72a94 | 64 | temp = sensor.read() * multiplier; |
ko16aam | 0:e9258aa72a94 | 65 | count++; |
ko16aam | 0:e9258aa72a94 | 66 | total += temp; |
ko16aam | 0:e9258aa72a94 | 67 | average = total / count; |
ko16aam | 0:e9258aa72a94 | 68 | |
ko16aam | 0:e9258aa72a94 | 69 | lcd.cls(); |
ko16aam | 0:e9258aa72a94 | 70 | lcd.locate(0,3); |
ko16aam | 0:e9258aa72a94 | 71 | lcd.printf("Temperature= %6.2f \n Average= %5.1f \n", temp , average ); |
ko16aam | 0:e9258aa72a94 | 72 | wait(1); |
ko16aam | 0:e9258aa72a94 | 73 | } |
ko16aam | 0:e9258aa72a94 | 74 | } |
ko16aam | 0:e9258aa72a94 | 75 | |
ko16aam | 0:e9258aa72a94 | 76 | //int main(void) |
ko16aam | 0:e9258aa72a94 | 77 | //{ |
ko16aam | 0:e9258aa72a94 | 78 | // Tune(Buzzer, C_4, 4); //4 Octave C beat 4/16 |
ko16aam | 0:e9258aa72a94 | 79 | // wait_ms(250); |
ko16aam | 0:e9258aa72a94 | 80 | // Tune(Buzzer, D_4, 4); //4 Octave D beat 4/16 |
ko16aam | 0:e9258aa72a94 | 81 | // wait_ms(250); |
ko16aam | 0:e9258aa72a94 | 82 | // Tune(Buzzer, E_4, 4); //4 Octave E beat 4/16 |
ko16aam | 0:e9258aa72a94 | 83 | // wait_ms(250); |
ko16aam | 0:e9258aa72a94 | 84 | // |
ko16aam | 0:e9258aa72a94 | 85 | // int i; |
ko16aam | 0:e9258aa72a94 | 86 | // |
ko16aam | 0:e9258aa72a94 | 87 | // for(i=0; i<tones_num; i++) { |
ko16aam | 0:e9258aa72a94 | 88 | // Auto_tunes(Buzzer, tones[i], 4); // Auto performance |
ko16aam | 0:e9258aa72a94 | 89 | // Stop_tunes(Buzzer); |
ko16aam | 0:e9258aa72a94 | 90 | // } |
ko16aam | 0:e9258aa72a94 | 91 | // |
ko16aam | 0:e9258aa72a94 | 92 | //} |
ko16aam | 0:e9258aa72a94 | 93 | |
ko16aam | 0:e9258aa72a94 | 94 | DigitalIn fire(p14); |
ko16aam | 0:e9258aa72a94 | 95 | PwmOut spkr(p26); |
ko16aam | 0:e9258aa72a94 | 96 | |
ko16aam | 0:e9258aa72a94 | 97 | int main() |
ko16aam | 0:e9258aa72a94 | 98 | { |
ko16aam | 0:e9258aa72a94 | 99 | while (1) { |
ko16aam | 0:e9258aa72a94 | 100 | for (float i=2000.0; i<10000.0; i+=100) { |
ko16aam | 0:e9258aa72a94 | 101 | spkr.period(1.0/i); |
ko16aam | 0:e9258aa72a94 | 102 | spkr=0.5; |
ko16aam | 0:e9258aa72a94 | 103 | wait(0.1); |
ko16aam | 0:e9258aa72a94 | 104 | } |
ko16aam | 0:e9258aa72a94 | 105 | spkr=0.0; |
ko16aam | 0:e9258aa72a94 | 106 | while(!fire) {} |
ko16aam | 0:e9258aa72a94 | 107 | } |
ko16aam | 0:e9258aa72a94 | 108 | } |
ko16aam | 0:e9258aa72a94 | 109 |