weeb grammers / Mbed 2 deprecated Assignment2_ver5

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Dependencies:   MotionSensor mbed

Fork of Assignment2_ver3 by weeb grammers

Hardware.cpp@7:6dc42e1a2a81, 2016-11-29 (annotated)

Committer:
weebgrammers
Date:
Tue Nov 29 20:21:45 2016 +0000
Revision:
7:6dc42e1a2a81
Parent:
4:f0a11480f39f
Child:
8:45befd2bb1e5
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
oopakhooo 3:641eefd1110b 1 #include "Hardware.h"
oopakhooo 3:641eefd1110b 2 #include "mbed.h"
oopakhooo 3:641eefd1110b 3
weebgrammers 7:6dc42e1a2a81 4 #define LOW 0
weebgrammers 7:6dc42e1a2a81 5 #define HIGH 1
oopakhooo 4:f0a11480f39f 6 DigitalOut output_pin_A(LED3);
weebgrammers 7:6dc42e1a2a81 7 DigitalOut output_pin_V(LED2);
weebgrammers 7:6dc42e1a2a81 8 /*=== Analog In ===*/
weebgrammers 7:6dc42e1a2a81 9 AnalogIn atrialIn (A0); // Pin A0
weebgrammers 7:6dc42e1a2a81 10 AnalogIn ventricleIn (A1); // Pin A1
weebgrammers 7:6dc42e1a2a81 11 AnalogIn leadImpedence (A2); // Pin A2
weebgrammers 7:6dc42e1a2a81 12 AnalogIn atr_rect_signal (A3); // Pin A3
weebgrammers 7:6dc42e1a2a81 13 AnalogIn vent_rect_signal (A4); // Pin A4
weebgrammers 7:6dc42e1a2a81 14
weebgrammers 7:6dc42e1a2a81 15 /*=== Digital In ===*/
weebgrammers 7:6dc42e1a2a81 16 DigitalIn atria_cmp_detect (PTC16); // Pin D0
weebgrammers 7:6dc42e1a2a81 17 DigitalIn vent_cmp_detect (PTC17); // Pin D1
weebgrammers 7:6dc42e1a2a81 18
weebgrammers 7:6dc42e1a2a81 19 /*=== PWM Out ===*/
weebgrammers 7:6dc42e1a2a81 20 /* DigitalOut is used for the REF Signal
weebgrammers 7:6dc42e1a2a81 21 * due to absence of PWM capabilities of Pins D2 and D4
weebgrammers 7:6dc42e1a2a81 22 * on the FRDM-K64F Board
weebgrammers 7:6dc42e1a2a81 23 */
weebgrammers 7:6dc42e1a2a81 24 DigitalOut pacing_ref_pwm (PTB9); // Pin D2 (PTB9)
weebgrammers 7:6dc42e1a2a81 25 PwmOut vent_ref_pwm (PTA1); // Pin D3
weebgrammers 7:6dc42e1a2a81 26 DigitalOut atria_ref_pwm (PTB23); // Pin D4
weebgrammers 7:6dc42e1a2a81 27
weebgrammers 7:6dc42e1a2a81 28
weebgrammers 7:6dc42e1a2a81 29 /*=== Digital Out ===*/
weebgrammers 7:6dc42e1a2a81 30 DigitalOut pace_charge_ctrl (PTA2); // Pin D5
weebgrammers 7:6dc42e1a2a81 31 DigitalOut z_atria_ctrl (PTC2); // Pin D6
weebgrammers 7:6dc42e1a2a81 32 DigitalOut z_vent_ctrl (PTC3); // Pin D7
weebgrammers 7:6dc42e1a2a81 33
weebgrammers 7:6dc42e1a2a81 34 DigitalOut atr_pace_ctrl (PTC12); // Pin D8
weebgrammers 7:6dc42e1a2a81 35 DigitalOut vent_pace_ctrl (PTC4); // Pin D9
weebgrammers 7:6dc42e1a2a81 36 DigitalOut pace_grnd_ctrl (PTD0); // Pin D10
weebgrammers 7:6dc42e1a2a81 37 DigitalOut atr_grnd_ctrl (PTD2); // Pin D11
weebgrammers 7:6dc42e1a2a81 38 DigitalOut vent_grnd_ctrl (PTD3); // Pin D12
weebgrammers 7:6dc42e1a2a81 39 DigitalOut frontend_ctrl (PTD1); // Pin D13
weebgrammers 7:6dc42e1a2a81 40
weebgrammers 7:6dc42e1a2a81 41 /*=== On-Board Tri-LED ===*/
weebgrammers 7:6dc42e1a2a81 42 DigitalOut rled (LED_RED);
weebgrammers 7:6dc42e1a2a81 43 DigitalOut gled (LED_GREEN);
weebgrammers 7:6dc42e1a2a81 44 DigitalOut bled (LED_BLUE);
weebgrammers 7:6dc42e1a2a81 45
weebgrammers 7:6dc42e1a2a81 46
weebgrammers 7:6dc42e1a2a81 47 void send_data(Serial &pc,PaceHeart &Pacer){
weebgrammers 7:6dc42e1a2a81 48
weebgrammers 7:6dc42e1a2a81 49 pc.printf ("%c",(char)Pacer.get_p_pacingState());
weebgrammers 7:6dc42e1a2a81 50 pc.printf ("%c",(char)Pacer.get_p_pacingMode());
weebgrammers 7:6dc42e1a2a81 51 pc.printf ("%c",(char)Pacer.get_p_hysteresis());
weebgrammers 7:6dc42e1a2a81 52 pc.printf ("%c%c",(char)((int)(Pacer.get_p_hysteresisInterval()/128)),(char)(Pacer.get_p_hysteresisInterval()%128));
weebgrammers 7:6dc42e1a2a81 53 pc.printf ("%c%c",(char)((int)(Pacer.get_p_lowrateInterval()/128)),(char)((int)(Pacer.get_p_lowrateInterval())%128));
weebgrammers 7:6dc42e1a2a81 54 pc.printf ("%c%c",(char)((int)(Pacer.get_p_vPaceAmp())/128),(char)((int)(Pacer.get_p_vPaceAmp())%128));
weebgrammers 7:6dc42e1a2a81 55 pc.printf ("%c%c",(char)((int)(10.0*Pacer.get_p_vPaceWidth())/128),(char)((int)(10.0*Pacer.get_p_vPaceWidth())%128));//10*pace width
weebgrammers 7:6dc42e1a2a81 56 pc.printf ("%c%c\n",(char)((int)(Pacer.get_p_VRP()/128)),(char)(Pacer.get_p_VRP()%128));
weebgrammers 7:6dc42e1a2a81 57 return;
weebgrammers 7:6dc42e1a2a81 58 }
weebgrammers 7:6dc42e1a2a81 59 void request_data(Serial &pc,PaceHeart &Pacer){ //implement limit later
weebgrammers 7:6dc42e1a2a81 60 char d[14];
weebgrammers 7:6dc42e1a2a81 61 int e = 0;
weebgrammers 7:6dc42e1a2a81 62 pc.scanf("%s",&d);
weebgrammers 7:6dc42e1a2a81 63 pc.printf("%c",'e');//end
weebgrammers 7:6dc42e1a2a81 64 e = (int)d[0];
weebgrammers 7:6dc42e1a2a81 65 //Pacer.set_p_pacingState(e);
weebgrammers 7:6dc42e1a2a81 66 e = (int)d[1];
weebgrammers 7:6dc42e1a2a81 67 // Pacer.set_p_pacingMode(e);
weebgrammers 7:6dc42e1a2a81 68 e = (int)d[2];
weebgrammers 7:6dc42e1a2a81 69 Pacer.set_p_hysteresis(e);
weebgrammers 7:6dc42e1a2a81 70 e = (int)d[3]*128+(int)d[4];
weebgrammers 7:6dc42e1a2a81 71 Pacer.set_p_hysteresisInterval(e);
weebgrammers 7:6dc42e1a2a81 72 e = (int)d[5]*128+(int)d[6];
weebgrammers 7:6dc42e1a2a81 73 Pacer.set_p_lowrateInterval(e);
weebgrammers 7:6dc42e1a2a81 74 e = (int)d[7]*128+(int)d[8];
weebgrammers 7:6dc42e1a2a81 75 Pacer.set_p_vPaceAmp((double)e);
weebgrammers 7:6dc42e1a2a81 76 e = (int)d[9]*128+(int)d[10];
weebgrammers 7:6dc42e1a2a81 77 Pacer.set_p_vPaceWidth((double)e/10.0);
weebgrammers 7:6dc42e1a2a81 78 e = (int)d[11]*128+(int)d[12];
weebgrammers 7:6dc42e1a2a81 79 Pacer.set_p_VRP(e);
weebgrammers 7:6dc42e1a2a81 80 }
weebgrammers 7:6dc42e1a2a81 81
weebgrammers 7:6dc42e1a2a81 82
weebgrammers 7:6dc42e1a2a81 83 void stream_A(Serial &pc){
weebgrammers 7:6dc42e1a2a81 84 int amp = (int)(3450*vent_rect_signal);
weebgrammers 7:6dc42e1a2a81 85 pc.printf("%c%c\n",(char)(amp/128),(char)(amp%128));
weebgrammers 7:6dc42e1a2a81 86 }
weebgrammers 7:6dc42e1a2a81 87
weebgrammers 7:6dc42e1a2a81 88 void stream_V(Serial &pc){
weebgrammers 7:6dc42e1a2a81 89 int amp = (int)(3450*ventricleIn);
weebgrammers 7:6dc42e1a2a81 90 pc.printf("%c%c\n",(char)(amp/128),(char)(amp%128));
weebgrammers 7:6dc42e1a2a81 91 }
weebgrammers 7:6dc42e1a2a81 92
weebgrammers 7:6dc42e1a2a81 93 void stream(Serial &pc, char mode){
weebgrammers 7:6dc42e1a2a81 94 char c;
weebgrammers 7:6dc42e1a2a81 95 while(1){
weebgrammers 7:6dc42e1a2a81 96 if(pc.readable()!=0){
weebgrammers 7:6dc42e1a2a81 97 c = pc.getc();
weebgrammers 7:6dc42e1a2a81 98 if(c=='q'){
weebgrammers 7:6dc42e1a2a81 99 stream_A(pc);
weebgrammers 7:6dc42e1a2a81 100 output_pin_V=!output_pin_V;
weebgrammers 7:6dc42e1a2a81 101 }
weebgrammers 7:6dc42e1a2a81 102 else if(c=='w'){
weebgrammers 7:6dc42e1a2a81 103 return;
weebgrammers 7:6dc42e1a2a81 104 }
weebgrammers 7:6dc42e1a2a81 105 }
weebgrammers 7:6dc42e1a2a81 106 }
weebgrammers 7:6dc42e1a2a81 107 }
weebgrammers 7:6dc42e1a2a81 108
weebgrammers 7:6dc42e1a2a81 109 void Check_serial(Serial &pc,PaceHeart &Pacer){
weebgrammers 7:6dc42e1a2a81 110 char c = pc.getc();
weebgrammers 7:6dc42e1a2a81 111 if(c=='r'){//send params
weebgrammers 7:6dc42e1a2a81 112 send_data(pc,Pacer);
weebgrammers 7:6dc42e1a2a81 113 }
weebgrammers 7:6dc42e1a2a81 114 else if(c=='s') {//set params
weebgrammers 7:6dc42e1a2a81 115 request_data(pc,Pacer);
weebgrammers 7:6dc42e1a2a81 116 }
weebgrammers 7:6dc42e1a2a81 117 else if(c=='q'){ //stream egram
weebgrammers 7:6dc42e1a2a81 118 stream(pc,c);
weebgrammers 7:6dc42e1a2a81 119 }
weebgrammers 7:6dc42e1a2a81 120 }
weebgrammers 7:6dc42e1a2a81 121
weebgrammers 7:6dc42e1a2a81 122
weebgrammers 7:6dc42e1a2a81 123 void Output_A(double amp, double wid){
weebgrammers 7:6dc42e1a2a81 124 vent_ref_pwm = 0.5f;
weebgrammers 7:6dc42e1a2a81 125 vent_ref_pwm.pulsewidth(2);
weebgrammers 7:6dc42e1a2a81 126 /*AnalogOut aout(p18); //sets up pin 18 as an analogue output
weebgrammers 7:6dc42e1a2a81 127 AnalogueIn ain(p15); //sets up pin 15 and an analogue input
weebgrammers 7:6dc42e1a2a81 128
weebgrammers 7:6dc42e1a2a81 129 int main(){
weebgrammers 7:6dc42e1a2a81 130 aout=0.5; //sets output to 0.5*VCC
weebgrammers 7:6dc42e1a2a81 131 while(1){ //sets up a loop
weebgrammers 7:6dc42e1a2a81 132 if (ain>0.3){ //tests whether the input is above 0.3
weebgrammers 7:6dc42e1a2a81 133 aout=0; //sets the output to 0
weebgrammers 7:6dc42e1a2a81 134 }
weebgrammers 7:6dc42e1a2a81 135 aout = 0.5;
weebgrammers 7:6dc42e1a2a81 136 wait(1);
weebgrammers 7:6dc42e1a2a81 137 aout = 0;*/
weebgrammers 7:6dc42e1a2a81 138 // test the voltage on the initialized analog pin
weebgrammers 7:6dc42e1a2a81 139 // and if greater than 0.3 * VCC set the digital pin
weebgrammers 7:6dc42e1a2a81 140 // to a logic 1 otherwise a logic 0
weebgrammers 7:6dc42e1a2a81 141 }
weebgrammers 7:6dc42e1a2a81 142 void Output_V(double amp,double wid){
weebgrammers 7:6dc42e1a2a81 143 //vent_ref_pwm = 0.5f;
weebgrammers 7:6dc42e1a2a81 144 //vent_ref_pwm.pulsewidth(2);
weebgrammers 7:6dc42e1a2a81 145 atr_grnd_ctrl = LOW;
weebgrammers 7:6dc42e1a2a81 146 vent_grnd_ctrl = LOW;
weebgrammers 7:6dc42e1a2a81 147
weebgrammers 7:6dc42e1a2a81 148 /* Stage 1: Ref PWM On */
weebgrammers 7:6dc42e1a2a81 149 pacing_ref_pwm = HIGH;
weebgrammers 7:6dc42e1a2a81 150 wait_ms(10);
weebgrammers 7:6dc42e1a2a81 151
weebgrammers 7:6dc42e1a2a81 152 /* Stage 2: Charge CTRL on */
weebgrammers 7:6dc42e1a2a81 153 pace_charge_ctrl = HIGH;
weebgrammers 7:6dc42e1a2a81 154 wait_ms(10);
weebgrammers 7:6dc42e1a2a81 155
weebgrammers 7:6dc42e1a2a81 156 vent_pace_ctrl = HIGH;
weebgrammers 7:6dc42e1a2a81 157
weebgrammers 7:6dc42e1a2a81 158 // Pace Duration
weebgrammers 7:6dc42e1a2a81 159 wait_us(wid/10);
weebgrammers 7:6dc42e1a2a81 160
weebgrammers 7:6dc42e1a2a81 161 // Shut off Pace
weebgrammers 7:6dc42e1a2a81 162 vent_pace_ctrl = LOW;
weebgrammers 7:6dc42e1a2a81 163
weebgrammers 7:6dc42e1a2a81 164 atr_pace_ctrl = LOW;
weebgrammers 7:6dc42e1a2a81 165 vent_pace_ctrl = LOW;
weebgrammers 7:6dc42e1a2a81 166 atr_grnd_ctrl = HIGH;
weebgrammers 7:6dc42e1a2a81 167 vent_grnd_ctrl = HIGH;
weebgrammers 7:6dc42e1a2a81 168 wait_ms(50);
weebgrammers 7:6dc42e1a2a81 169
weebgrammers 7:6dc42e1a2a81 170
weebgrammers 7:6dc42e1a2a81 171 /* Stage 2: Ref PWM LOW */
weebgrammers 7:6dc42e1a2a81 172 pacing_ref_pwm = LOW;
weebgrammers 7:6dc42e1a2a81 173 wait_ms(100);
weebgrammers 7:6dc42e1a2a81 174
weebgrammers 7:6dc42e1a2a81 175 /* Stage 3: Charge CTRL off */
weebgrammers 7:6dc42e1a2a81 176 pace_charge_ctrl = LOW;
weebgrammers 7:6dc42e1a2a81 177 wait_ms(10);
weebgrammers 7:6dc42e1a2a81 178
weebgrammers 7:6dc42e1a2a81 179 /* Stage 4: Ground OFF */
weebgrammers 7:6dc42e1a2a81 180 atr_grnd_ctrl = LOW;
weebgrammers 7:6dc42e1a2a81 181 vent_grnd_ctrl = LOW;
weebgrammers 7:6dc42e1a2a81 182
weebgrammers 7:6dc42e1a2a81 183 output_pin_V=!output_pin_V;
weebgrammers 7:6dc42e1a2a81 184 /*AnalogOut aout(p18); //sets up pin 18 as an analogue output
weebgrammers 7:6dc42e1a2a81 185 AnalogueIn ain(p15); //sets up pin 15 and an analogue input
weebgrammers 7:6dc42e1a2a81 186
weebgrammers 7:6dc42e1a2a81 187 int main(){
weebgrammers 7:6dc42e1a2a81 188 aout=0.5; //sets output to 0.5*VCC
weebgrammers 7:6dc42e1a2a81 189 while(1){ //sets up a loop
weebgrammers 7:6dc42e1a2a81 190 if (ain>0.3){ //tests whether the input is above 0.3
weebgrammers 7:6dc42e1a2a81 191 aout=0; //sets the output to 0
weebgrammers 7:6dc42e1a2a81 192 }
weebgrammers 7:6dc42e1a2a81 193 aout = 0.5;
weebgrammers 7:6dc42e1a2a81 194 wait(1);
weebgrammers 7:6dc42e1a2a81 195 aout = 0;*/
weebgrammers 7:6dc42e1a2a81 196 }