Chad Nachiappan / Mbed 2 deprecated PacemakerController

Part of the Pacemaker Project; this models the Pacemaker.

Dependencies:   mbed TextLCD mbed-rtos

PacemakerController.cpp@33:b68c1648206e, 2015-12-02 (annotated)

Committer:
chadnach1
Date:
Wed Dec 02 03:40:48 2015 +0000
Revision:
33:b68c1648206e
Parent:
32:c58b6651336c
Child:
34:b4b50ca26e8c
Child:
36:03704a3ec2e3
yaaay michelle got this pacemaker working;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
chadnach1 0:d92e0b71c6b5 1 #include "mbed.h"
lucastai 2:5e9c4d83d038 2 #include "LPC17xx.h"
lucastai 2:5e9c4d83d038 3 #include "TextLCD.h"
lucastai 2:5e9c4d83d038 4 #include "rtos.h"
lucastai 2:5e9c4d83d038 5 #include "Thread.h"
lucastai 2:5e9c4d83d038 6 using namespace rtos;
chadnach1 0:d92e0b71c6b5 7
chadnach1 0:d92e0b71c6b5 8 // This is for the pacemaker
lucastai 2:5e9c4d83d038 9 volatile unsigned short timer_count;
lucastai 2:5e9c4d83d038 10 Serial pc(USBTX, USBRX);
lucastai 2:5e9c4d83d038 11 TextLCD lcd(p15, p16, p17, p18, p19, p20, TextLCD::LCD20x4); // rs, e, d4-d7
lucastai 2:5e9c4d83d038 12
mhowar 5:9eee15818b0e 13 int keyboard_needs_numeric = 0; // boolean - is in middle of interval input?
chadnach1 0:d92e0b71c6b5 14
chadnach1 0:d92e0b71c6b5 15 int h_clock;
amiche 3:44d132582373 16 int pm_clock;
chadnach1 27:2c5aefcf3000 17 Timer avi_clk;
chadnach1 32:c58b6651336c 18 Timer t_count;
chadnach1 0:d92e0b71c6b5 19
chadnach1 4:f04eb7f96f4b 20 int LRI = 1000;
chadnach1 4:f04eb7f96f4b 21 int AVI = 150;
chadnach1 4:f04eb7f96f4b 22 int PVARP = 300;
chadnach1 4:f04eb7f96f4b 23 int VRP = 200;
lucastai 2:5e9c4d83d038 24
lucastai 2:5e9c4d83d038 25 // constants
lucastai 2:5e9c4d83d038 26 int MAX_PM_RT = 180;
lucastai 2:5e9c4d83d038 27 int MIN_PM_RT = 40;
lucastai 2:5e9c4d83d038 28 enum mode {NORMAL, SLEEP, EXERCISE, MANUAL};
lucastai 2:5e9c4d83d038 29
lucastai 2:5e9c4d83d038 30 // counters
lucastai 2:5e9c4d83d038 31 int beats = 0;
lucastai 2:5e9c4d83d038 32
lucastai 2:5e9c4d83d038 33 // state variables
lucastai 2:5e9c4d83d038 34 int upper_bound = 100;
lucastai 2:5e9c4d83d038 35 int lower_bound = 40;
lucastai 2:5e9c4d83d038 36 int obs_int = 10;
lucastai 2:5e9c4d83d038 37 mode curr_mode = NORMAL;
lucastai 2:5e9c4d83d038 38
amiche 19:f3615321b5c4 39 // alarms
lucastai 14:a16b636c2bbc 40 DigitalOut led_apace(LED1);
lucastai 14:a16b636c2bbc 41 DigitalOut led_vpace(LED2);
chadnach1 33:b68c1648206e 42 DigitalOut led_asense(LED3);
chadnach1 33:b68c1648206e 43 DigitalOut led_vsense(LED4);
lucastai 2:5e9c4d83d038 44
chadnach1 27:2c5aefcf3000 45 DigitalIn agetSignal(p24);
chadnach1 27:2c5aefcf3000 46 DigitalIn vgetSignal(p23);
chadnach1 27:2c5aefcf3000 47 DigitalOut apaceSignal(p22);
chadnach1 27:2c5aefcf3000 48 DigitalOut vpaceSignal(p21);
chadnach1 27:2c5aefcf3000 49
chadnach1 27:2c5aefcf3000 50 bool v_sense;
chadnach1 27:2c5aefcf3000 51 bool a_sense;
chadnach1 27:2c5aefcf3000 52
chadnach1 27:2c5aefcf3000 53 void asense()
chadnach1 27:2c5aefcf3000 54 {
chadnach1 27:2c5aefcf3000 55 a_sense = 1;
chadnach1 33:b68c1648206e 56 led_asense = 1;
chadnach1 30:97db5a684eaa 57 lcd.printf("asense fired\n");
chadnach1 27:2c5aefcf3000 58 Thread::wait(10);
chadnach1 33:b68c1648206e 59 led_asense = 0;
chadnach1 27:2c5aefcf3000 60 a_sense = 0;
chadnach1 27:2c5aefcf3000 61 }
lucastai 18:d4cd9d12345e 62
chadnach1 27:2c5aefcf3000 63 void vsense()
chadnach1 27:2c5aefcf3000 64 {
chadnach1 27:2c5aefcf3000 65 v_sense = 1;
chadnach1 33:b68c1648206e 66 led_vsense = 1;
chadnach1 30:97db5a684eaa 67 lcd.printf("vssense fired\n");
chadnach1 27:2c5aefcf3000 68 Thread::wait(10);
chadnach1 33:b68c1648206e 69 led_vsense = 0;
chadnach1 27:2c5aefcf3000 70 v_sense = 0;
chadnach1 27:2c5aefcf3000 71 }
chadnach1 27:2c5aefcf3000 72
chadnach1 27:2c5aefcf3000 73 void apace()
chadnach1 27:2c5aefcf3000 74 {
chadnach1 27:2c5aefcf3000 75
chadnach1 30:97db5a684eaa 76 lcd.printf("apace fired\n");
chadnach1 27:2c5aefcf3000 77 apaceSignal = 1;
chadnach1 27:2c5aefcf3000 78 led_apace = 1;
chadnach1 27:2c5aefcf3000 79 Thread::wait(10);
chadnach1 33:b68c1648206e 80 led_apace = 0;
chadnach1 27:2c5aefcf3000 81 apaceSignal = 0;
chadnach1 27:2c5aefcf3000 82
chadnach1 27:2c5aefcf3000 83 }
chadnach1 27:2c5aefcf3000 84
chadnach1 27:2c5aefcf3000 85 void vpace()
chadnach1 27:2c5aefcf3000 86 {
chadnach1 30:97db5a684eaa 87 lcd.printf("vpace fired\n");
chadnach1 27:2c5aefcf3000 88 vpaceSignal = 1;
chadnach1 27:2c5aefcf3000 89 led_vpace = 1;
chadnach1 27:2c5aefcf3000 90 Thread::wait(10);
chadnach1 33:b68c1648206e 91 led_vpace = 0;
chadnach1 27:2c5aefcf3000 92 vpaceSignal = 0;
chadnach1 27:2c5aefcf3000 93
chadnach1 27:2c5aefcf3000 94 }
amiche 24:81cd9ef5c4f6 95
lucastai 2:5e9c4d83d038 96 // hardware interrupt handler, adapted from code in piazza post by Dagaen
chadnach1 33:b68c1648206e 97 /*extern "C" void TIMER0_IRQHandler (void)
lucastai 2:5e9c4d83d038 98 {
amiche 19:f3615321b5c4 99 if((LPC_TIM0->IR & 0x01) == 0x01) { // if MR0 interrupt, proceed
amiche 19:f3615321b5c4 100 LPC_TIM0->IR |= 1 << 0; // Clear MR0 interrupt flag
amiche 19:f3615321b5c4 101 timer_count++; //increment timer_count
lucastai 2:5e9c4d83d038 102 }
lucastai 2:5e9c4d83d038 103 }
chadnach1 33:b68c1648206e 104 */
chadnach1 33:b68c1648206e 105 /*// init the hardware interrupt (timer0), adapted same as above
lucastai 2:5e9c4d83d038 106 void timer0_init(void)
lucastai 2:5e9c4d83d038 107 {
lucastai 2:5e9c4d83d038 108 LPC_SC->PCONP |=1<1; //timer0 power on
lucastai 2:5e9c4d83d038 109 LPC_SC-> PCLKSEL0 |= 1 << 2; // set timer clock to CCLCK nondivided (1 clock cycle = 1 increment)
lucastai 2:5e9c4d83d038 110 LPC_TIM0->MR0 = 1000000; //100mhz clock cycle, 1 cycle = 10ns, 10ms = 10 000 000 ns = 1M cycles
lucastai 2:5e9c4d83d038 111 LPC_TIM0->MCR = 3; //interrupt and reset control
amiche 19:f3615321b5c4 112 //3 = Interrupt & reset timer0 on match (111) sets all three bits
lucastai 2:5e9c4d83d038 113 NVIC_EnableIRQ(TIMER0_IRQn); //enable timer0 interrupt
chadnach1 33:b68c1648206e 114 }*/
chadnach1 0:d92e0b71c6b5 115
lucastai 2:5e9c4d83d038 116
chadnach1 27:2c5aefcf3000 117 void PM_ALARM(void const *args)
amiche 19:f3615321b5c4 118 {
chadnach1 29:5cec671cb80d 119 while (1) {
chadnach1 29:5cec671cb80d 120 // min hr alarm
chadnach1 29:5cec671cb80d 121 if( beats < MIN_PM_RT) {
chadnach1 30:97db5a684eaa 122 lcd.cls();
chadnach1 29:5cec671cb80d 123 lcd.locate(0,1);
chadnach1 30:97db5a684eaa 124 lcd.printf("!<\n");
chadnach1 29:5cec671cb80d 125 }
chadnach1 31:7f0e865e3d4b 126
chadnach1 29:5cec671cb80d 127 // max hr alarm
chadnach1 29:5cec671cb80d 128 if(beats > MAX_PM_RT) {
chadnach1 30:97db5a684eaa 129 lcd.cls();
chadnach1 29:5cec671cb80d 130 lcd.locate(0,1);
chadnach1 30:97db5a684eaa 131 lcd.printf("!>\n");
chadnach1 29:5cec671cb80d 132 }
amiche 19:f3615321b5c4 133 }
amiche 19:f3615321b5c4 134
chadnach1 0:d92e0b71c6b5 135 }
chadnach1 0:d92e0b71c6b5 136
lucastai 2:5e9c4d83d038 137 // hw interrupt callback, deal with the keyboard input from PC
lucastai 2:5e9c4d83d038 138
chadnach1 27:2c5aefcf3000 139 void pm_sense(void const *args)
amiche 19:f3615321b5c4 140 {
amiche 19:f3615321b5c4 141
chadnach1 4:f04eb7f96f4b 142 while(1) {
chadnach1 30:97db5a684eaa 143 //lcd.locate(0,1);
chadnach1 30:97db5a684eaa 144 //lcd.printf("in pmsense\n");
chadnach1 32:c58b6651336c 145
chadnach1 33:b68c1648206e 146 /*if (agetSignal == 0) {
chadnach1 33:b68c1648206e 147 pc.printf("Aget:LO\n");
chadnach1 33:b68c1648206e 148 }
chadnach1 33:b68c1648206e 149
chadnach1 33:b68c1648206e 150 if (vgetSignal == 0) {
chadnach1 33:b68c1648206e 151 pc.printf("Vget:LO\n");
chadnach1 33:b68c1648206e 152 }
chadnach1 33:b68c1648206e 153 if (agetSignal == 1) {
chadnach1 33:b68c1648206e 154 pc.printf("Aget:HI\n");
chadnach1 33:b68c1648206e 155 }
chadnach1 33:b68c1648206e 156
chadnach1 33:b68c1648206e 157 if (vgetSignal == 1) {
chadnach1 33:b68c1648206e 158 pc.printf("Vget:HI\n");
chadnach1 33:b68c1648206e 159 }*/
chadnach1 33:b68c1648206e 160
amiche 19:f3615321b5c4 161
chadnach1 33:b68c1648206e 162 if (t_count.read_ms() >= VRP && vgetSignal == 1) {
chadnach1 32:c58b6651336c 163 lcd.printf("valid v state\n");
chadnach1 32:c58b6651336c 164 pc.printf("valid v state\n");
chadnach1 32:c58b6651336c 165 //Thread::wait(2);
amiche 24:81cd9ef5c4f6 166 // Valid_V state
amiche 24:81cd9ef5c4f6 167
chadnach1 32:c58b6651336c 168 t_count.reset();
chadnach1 33:b68c1648206e 169 //t_count.start();
amiche 24:81cd9ef5c4f6 170 vsense();
amiche 19:f3615321b5c4 171 // do something with Vsense!
amiche 24:81cd9ef5c4f6 172
chadnach1 33:b68c1648206e 173 } else if (t_count.read_ms() < VRP && vgetSignal == 1) {
chadnach1 32:c58b6651336c 174 lcd.printf("invalid v state\n");
chadnach1 32:c58b6651336c 175 pc.printf("invalid v state\n");
chadnach1 33:b68c1648206e 176 //pc.printf("%d\n",t_count.read());
chadnach1 32:c58b6651336c 177
chadnach1 33:b68c1648206e 178 //t_count.start();
chadnach1 32:c58b6651336c 179
chadnach1 32:c58b6651336c 180 //Thread::wait(2);
chadnach1 20:dc272bfaa276 181 // Invalid_V state
chadnach1 4:f04eb7f96f4b 182 }
amiche 19:f3615321b5c4 183
chadnach1 33:b68c1648206e 184 if (t_count.read_ms() < PVARP && agetSignal == 1) {
chadnach1 20:dc272bfaa276 185 // Invalid_A state
chadnach1 32:c58b6651336c 186 lcd.printf("invalid a state\n");
chadnach1 32:c58b6651336c 187 pc.printf("invalid a state\n");
chadnach1 33:b68c1648206e 188 // pc.printf("%d\n",t_count.read());
chadnach1 33:b68c1648206e 189 //t_count.start();
chadnach1 32:c58b6651336c 190
chadnach1 32:c58b6651336c 191 //Thread::wait(2);
chadnach1 33:b68c1648206e 192 } else if (t_count.read_ms() >= PVARP && agetSignal == 1) {
chadnach1 20:dc272bfaa276 193 // Valid_A state
chadnach1 32:c58b6651336c 194 lcd.printf("valid a state\n");
chadnach1 32:c58b6651336c 195 pc.printf("valid a state\n");
chadnach1 32:c58b6651336c 196 //Thread::wait(2);
chadnach1 33:b68c1648206e 197 //t_count.start();
amiche 24:81cd9ef5c4f6 198 asense();
chadnach1 4:f04eb7f96f4b 199 // do something with Asense!
chadnach1 4:f04eb7f96f4b 200 }
amiche 19:f3615321b5c4 201
chadnach1 4:f04eb7f96f4b 202 }
amiche 3:44d132582373 203 }
amiche 3:44d132582373 204
chadnach1 27:2c5aefcf3000 205 void pm_response(void const *args)
amiche 19:f3615321b5c4 206 {
chadnach1 4:f04eb7f96f4b 207 while(1) {
chadnach1 30:97db5a684eaa 208 //lcd.cls();
chadnach1 33:b68c1648206e 209 lcd.printf("in response\n");
chadnach1 33:b68c1648206e 210 pc.printf("in response %d\n", t_count.read());
chadnach1 27:2c5aefcf3000 211 bool goInitalState = 1;
chadnach1 33:b68c1648206e 212 if (t_count.read_ms() >= LRI - AVI) {
chadnach1 33:b68c1648206e 213
chadnach1 30:97db5a684eaa 214 //lcd.cls();
chadnach1 32:c58b6651336c 215 //lcd.printf("t_count.reasd() >= LRI-AVI\n");
chadnach1 27:2c5aefcf3000 216 goInitalState = 0;
amiche 19:f3615321b5c4 217 // PM_A! sets the LED high
chadnach1 33:b68c1648206e 218 pc.printf("in pmresponse");
amiche 19:f3615321b5c4 219 led_apace = 1;
amiche 19:f3615321b5c4 220
amiche 19:f3615321b5c4 221 // avi_clk = 0
amiche 19:f3615321b5c4 222 avi_clk.reset();
amiche 19:f3615321b5c4 223
amiche 19:f3615321b5c4 224 apace();
amiche 19:f3615321b5c4 225 // At Atrial Event State
chadnach1 33:b68c1648206e 226 while (avi_clk.read_ms() < AVI) {
chadnach1 30:97db5a684eaa 227 //lcd.cls();
chadnach1 30:97db5a684eaa 228 //lcd.printf("avi_clk.read() < AVI\n");
chadnach1 27:2c5aefcf3000 229 if (v_sense == 1) {
chadnach1 27:2c5aefcf3000 230 goInitalState = 1;
amiche 24:81cd9ef5c4f6 231 break;
amiche 24:81cd9ef5c4f6 232 }
amiche 24:81cd9ef5c4f6 233 }
chadnach1 27:2c5aefcf3000 234 if (!goInitalState) {
amiche 24:81cd9ef5c4f6 235 // Ventricular Event
chadnach1 32:c58b6651336c 236 t_count.reset();
amiche 19:f3615321b5c4 237
amiche 24:81cd9ef5c4f6 238 // PM_V! sets the LED high
amiche 24:81cd9ef5c4f6 239 led_vpace = 1;
amiche 19:f3615321b5c4 240
chadnach1 32:c58b6651336c 241 t_count.reset();
chadnach1 33:b68c1648206e 242 pc.printf("in pmresponse 2");
amiche 24:81cd9ef5c4f6 243 vpace();
amiche 24:81cd9ef5c4f6 244 }
chadnach1 33:b68c1648206e 245 } else if (t_count.read_ms() < LRI - AVI) {
chadnach1 31:7f0e865e3d4b 246 //lcd.cls();
chadnach1 32:c58b6651336c 247 //lcd.printf("t_count.read() < LRI - AVI\n");
amiche 24:81cd9ef5c4f6 248 // if Asense, move on to atrial event
chadnach1 27:2c5aefcf3000 249 if (a_sense == 1) {
chadnach1 27:2c5aefcf3000 250 goInitalState = 0;
chadnach1 31:7f0e865e3d4b 251
amiche 24:81cd9ef5c4f6 252 // avi_clk = 0
amiche 24:81cd9ef5c4f6 253 avi_clk.reset();
amiche 19:f3615321b5c4 254
amiche 24:81cd9ef5c4f6 255 // At Atrial Event State
amiche 24:81cd9ef5c4f6 256 while (avi_clk.read() < AVI) {
chadnach1 27:2c5aefcf3000 257 if (v_sense == 1) {
chadnach1 27:2c5aefcf3000 258 goInitalState = 1;
amiche 24:81cd9ef5c4f6 259 break;
amiche 24:81cd9ef5c4f6 260 }
amiche 24:81cd9ef5c4f6 261 }
amiche 19:f3615321b5c4 262
amiche 24:81cd9ef5c4f6 263 // Ventricular Event
chadnach1 32:c58b6651336c 264 t_count.reset();
amiche 24:81cd9ef5c4f6 265
amiche 24:81cd9ef5c4f6 266 // PM_V! sets the LED high
amiche 24:81cd9ef5c4f6 267 led_vpace = 1;
amiche 24:81cd9ef5c4f6 268
chadnach1 32:c58b6651336c 269 t_count.reset();
amiche 24:81cd9ef5c4f6 270 vpace();
amiche 24:81cd9ef5c4f6 271 }
amiche 19:f3615321b5c4 272 }
amiche 19:f3615321b5c4 273 }
amiche 3:44d132582373 274 }
lucastai 2:5e9c4d83d038 275
amiche 19:f3615321b5c4 276 int main()
amiche 19:f3615321b5c4 277 {
chadnach1 16:ae9df4194011 278 // https://developer.mbed.org/users/chadnach1/code/PacemakerController/
lucastai 2:5e9c4d83d038 279 // connect the serial device (PC keybd) to the interrupt
chadnach1 31:7f0e865e3d4b 280 //pc.attach(&keyboard_handler);
chadnach1 30:97db5a684eaa 281 lcd.printf("in main\n");
amiche 19:f3615321b5c4 282
chadnach1 16:ae9df4194011 283 // Start LED's Off
chadnach1 17:c89cddf30925 284 led_apace = 0;
chadnach1 17:c89cddf30925 285 led_vpace = 0;
amiche 19:f3615321b5c4 286
chadnach1 16:ae9df4194011 287 // Start the avi_clock
chadnach1 16:ae9df4194011 288 avi_clk.start();
chadnach1 33:b68c1648206e 289 avi_clk.reset();
amiche 19:f3615321b5c4 290
chadnach1 30:97db5a684eaa 291 Thread t1(pm_sense, (void *)"");
chadnach1 30:97db5a684eaa 292 Thread t2(pm_response, (void *)"");
chadnach1 31:7f0e865e3d4b 293 Thread t3(PM_ALARM, (void *)"");
chadnach1 33:b68c1648206e 294 t_count.start();
chadnach1 33:b68c1648206e 295 t_count.reset();
chadnach1 33:b68c1648206e 296 //pc.printf("PM CLOCK time isss %d\n",t_count.read_ms());
chadnach1 33:b68c1648206e 297 // pc.printf("AVI CLK %d\n",avi_clk.read_ms());
chadnach1 31:7f0e865e3d4b 298
chadnach1 31:7f0e865e3d4b 299 char a = 'Z';
chadnach1 31:7f0e865e3d4b 300 while(1) {
chadnach1 33:b68c1648206e 301
chadnach1 33:b68c1648206e 302
chadnach1 33:b68c1648206e 303
chadnach1 31:7f0e865e3d4b 304 if (pc.readable()) {
chadnach1 31:7f0e865e3d4b 305
chadnach1 31:7f0e865e3d4b 306 a = pc.getc();
chadnach1 31:7f0e865e3d4b 307
chadnach1 31:7f0e865e3d4b 308 // Handle different keyboard inputs
chadnach1 31:7f0e865e3d4b 309
chadnach1 31:7f0e865e3d4b 310 if (a >= '0' && a <= '9') {
chadnach1 31:7f0e865e3d4b 311 // update observation interval
chadnach1 31:7f0e865e3d4b 312 obs_int = (a - '0' + 1) * 5;
chadnach1 31:7f0e865e3d4b 313 } else {
chadnach1 31:7f0e865e3d4b 314 lcd.printf("MODE IS N\n");
chadnach1 31:7f0e865e3d4b 315 pc.printf("Expected numeric key\n");
chadnach1 31:7f0e865e3d4b 316 }
chadnach1 31:7f0e865e3d4b 317 } else if(a == 'N') {
chadnach1 31:7f0e865e3d4b 318 // if the char is N, update bounds to normal mode
chadnach1 31:7f0e865e3d4b 319 curr_mode = NORMAL;
chadnach1 31:7f0e865e3d4b 320 upper_bound = 100;
chadnach1 31:7f0e865e3d4b 321 lower_bound = 40;
chadnach1 31:7f0e865e3d4b 322 lcd.printf("MODE IS N\n");
chadnach1 31:7f0e865e3d4b 323 pc.printf("MODE IS N\n");
chadnach1 31:7f0e865e3d4b 324 // if the char is S, set bounds to sleep
chadnach1 31:7f0e865e3d4b 325 } else if (a == 'S') {
chadnach1 31:7f0e865e3d4b 326 curr_mode = SLEEP;
chadnach1 31:7f0e865e3d4b 327 upper_bound = 60;
chadnach1 31:7f0e865e3d4b 328 lower_bound = 30;
chadnach1 31:7f0e865e3d4b 329 lcd.printf("MODE IS S\n");
chadnach1 31:7f0e865e3d4b 330 pc.printf("MODE IS S\n");
chadnach1 31:7f0e865e3d4b 331 // if the char is E, set bounds to exercise
chadnach1 31:7f0e865e3d4b 332 } else if (a == 'E') {
chadnach1 31:7f0e865e3d4b 333 curr_mode = EXERCISE;
chadnach1 31:7f0e865e3d4b 334 upper_bound = 175;
chadnach1 31:7f0e865e3d4b 335 lower_bound = 100;
chadnach1 31:7f0e865e3d4b 336 lcd.printf("MODE IS E\n");
chadnach1 31:7f0e865e3d4b 337 pc.printf("MODE IS E\n");
chadnach1 31:7f0e865e3d4b 338 beats = 2;
chadnach1 31:7f0e865e3d4b 339 // if the char is M, set to manual
chadnach1 31:7f0e865e3d4b 340 } else if (a == 'M') {
chadnach1 31:7f0e865e3d4b 341 curr_mode = MANUAL;
chadnach1 31:7f0e865e3d4b 342 upper_bound = 175;
chadnach1 31:7f0e865e3d4b 343 lower_bound = 30;
chadnach1 31:7f0e865e3d4b 344 beats = 300;
chadnach1 31:7f0e865e3d4b 345 lcd.printf("MODE IS MANUAL\n");
chadnach1 31:7f0e865e3d4b 346 pc.printf("MODE IS MANUAL\n");
chadnach1 31:7f0e865e3d4b 347 // check for A if mode is manual
chadnach1 31:7f0e865e3d4b 348 } else if (a == 'A') {
chadnach1 31:7f0e865e3d4b 349 if(curr_mode == MANUAL) {
chadnach1 31:7f0e865e3d4b 350 pc.printf("MODE IS MANUAL GOT APACE\n");
chadnach1 31:7f0e865e3d4b 351 }
chadnach1 31:7f0e865e3d4b 352 // check for V is mode is manual
chadnach1 31:7f0e865e3d4b 353 } else if (a == 'V') {
chadnach1 31:7f0e865e3d4b 354 if(curr_mode == MANUAL) {
chadnach1 31:7f0e865e3d4b 355 pc.printf("MODE IS MANUAL GOT VPACE\n");
chadnach1 31:7f0e865e3d4b 356 }
chadnach1 31:7f0e865e3d4b 357 } else if (a == 'O') {
chadnach1 31:7f0e865e3d4b 358 keyboard_needs_numeric = 1;
chadnach1 31:7f0e865e3d4b 359 } else {
chadnach1 31:7f0e865e3d4b 360 // do nothing for invalid char
chadnach1 31:7f0e865e3d4b 361 }
chadnach1 31:7f0e865e3d4b 362 }
chadnach1 31:7f0e865e3d4b 363 }