Alex Katorkas
shiftlightws2818bcoilxrpm
Dependencies: mbed NeoStrip PinDetect
Diff: main.cpp
- Revision:
- 1:b1ec0b8dbde5
- Parent:
- 0:a26aca3e4760
--- a/main.cpp Tue Nov 10 21:28:51 2015 +0000
+++ b/main.cpp Mon May 06 14:08:03 2019 +0000
@@ -1,251 +1,848 @@
#include "mbed.h"
-#include "BitmapFile.h"
#include <string>
#include "PinDetect.h"
#include "NeoStrip.h"
-# define MAX_FILE 30
+//# define MAX_FILE 30
#define N 32
-NeoStrip strip(p5, N);
-float bright = 0.2; // 20% is plenty for indoor use
+NeoStrip strip(p5, 13);
+float bright = 0.1;
PinDetect b1(p25, PullUp);
-PinDetect b2(p29, PullUp);
-PinDetect b3(p22, PullUp);
-PinDetect b4(p27, PullUp);
+PinDetect b2(p27, PullUp);
+PinDetect b3(p26, PullUp);
+//PinDetect b4(p26, PullUp);
LocalFileSystem local("local"); // Create the local filesystem under the name "local"
Serial pc(USBTX, USBRX); // tx, rx
-BitmapFile *MyBitmap;
-
-char *f_list[MAX_FILE];
-int file_index = 0; // get the index of file being displayed
-unsigned max_file = 0; // register how many files there are
-
-char * get_file_name() {
- char *fn = NULL;
- unsigned i = 0; // index in the file list;
- DIR *d = opendir("/local"); // Opens the root directory of the local file system
- struct dirent *p;
- while((p = readdir(d)) != NULL) { // Print the names of the files in the local file system
- int l = strlen(p->d_name);
- if (strcmp(&(p->d_name[l-3]), "BMP") == 0) {
- i++;
- if (file_index == i) {
- fn = (char *) malloc(50);
- strcpy(fn, p->d_name);
- break;
- }
- }
- }
- closedir(d);
-
- return fn;
-}
void strip_off() {
for (int i=0; i<N; i++) {
strip.setPixel(i, 0);
- }
- strip.write();
-}
-void display_number(float f) {
- for (int i=0; i<N; i++) {
- if (i<(f*N))
- strip.setPixel(i, 0xffffff);
}
strip.write();
- wait(0.2);
- strip_off();
-}
-
-void brightnessUp(void) {
- if (bright < 1)
- {
- bright += 0.01;
- if (bright > 1)
- bright = 1;
- printf("increase brightness\r\n");
- strip.setBrightness(bright);
- display_number(bright);
- }
-}
-
-void brightnessDown(void) {
- if (bright > 0)
- {
- bright -= 0.01;
- if (bright < 0)
- bright = 0;
- printf("decrease brightness\r\n");
- strip.setBrightness(bright);
- display_number(bright);
- }
-}
-
-void fileDown(void) {
- file_index--;
- if (file_index < 0)
- file_index = max_file;
- printf("fileDown to %i:%s\r\n", file_index, f_list[file_index]);
- display_number(file_index/float(N));
-}
-
-void fileUp(void) {
- file_index++;
- if (file_index > max_file)
- file_index = 0;
- printf("fileUp to %i:%s\r\n", file_index, f_list[file_index]);
- display_number(file_index/float(N));
-}
-
-
-// Converts HSV to RGB with the given hue, assuming
-// maximum saturation and value
-int hueToRGB(float h)
-{
- // lots of floating point magic from the internet and scratching my head
- float r, g, b;
- if (h > 360)
- h -= 360;
- if (h < 0)
- h += 360;
- int i = (int)(h / 60.0);
- float f = (h / 60.0) - i;
- float q = 1 - f;
-
- switch (i % 6)
- {
- case 0: r = 1; g = f; b = 0; break;
- case 1: r = q; g = 1; b = 0; break;
- case 2: r = 0; g = 1; b = f; break;
- case 3: r = 0; g = q; b = 1; break;
- case 4: r = f; g = 0; b = 1; break;
- case 5: r = 1; g = 0; b = q; break;
- default: r = 0; g = 0; b = 0; break;
- }
-
- // scale to integers and return the packed value
- uint8_t R = (uint8_t)(r * 255);
- uint8_t G = (uint8_t)(g * 255);
- uint8_t B = (uint8_t)(b * 255);
-
- return (R << 16) | (G << 8) | B;
-}
-
-
-void pattern1()
-{
- static float dh = 360.0 / N;
- static float x = 0;
- printf("%f\r\n",x);
-
- for (int i = 0; i < N; i++) {
- int c = hueToRGB((dh * i) - x);
- //printf("R %i, G %i, B %i\r\n", (c>>16)&0xff, (c>>8)&0xff, c&0xff);
- strip.setPixel(i, c);
- }
-
- x += 1;
- if (x > 360)
- x = 0;
-}
-
-
-void patternStart(void) {
- printf("file_index: %i\r\n", file_index);
- if (file_index == 0) {
- for ( int j=0; j<100; j++ ){
- pattern1();
- strip.write();
- wait_ms(20);
- }
- return;
- }
-
- printf("fn: %s\r\n", f_list[file_index]);
-
- char *fn = get_file_name();
-
- unsigned l = strlen(fn);
- char *path = (char *) malloc(l+7);
- path[0] = 0;
- strcat(path, "/local/");
- strcat(path, fn);
- printf("path: %s\r\n", path);
-
- MyBitmap = new BitmapFile(path);
- for(int row = 0; row < MyBitmap->getHeight(); row++)
- {
- int *row_color = MyBitmap->getRow(row, false);
- for(int col = 0; col < MyBitmap->getWidth(); col++)
- {
- unsigned c = row_color[col] & 0xffffff;
- strip.setPixel(col, c);
- if ( c > 0xfff )
- printf(" ");
- else
- printf("*");
- }
- strip.write();
- wait_ms(20);
- printf("\r\n");
- delete [] row_color;
- }
- printf("closing\r\n");
- MyBitmap->close();
- printf("closed\r\n");
- free(fn);
- free(path);
- strip_off();
}
+AnalogIn V(p20); //interuppted for Voltage reader
+
+DigitalOut led1(LED1); //mbedLED1
+DigitalOut led2(LED2); //mbedLED2
+DigitalOut led3(LED3); //mbedLED3
+DigitalOut led4(LED4); //mbedLED4
+
+PwmOut led_g1(p21); //PWMout for led1
+PwmOut led_g2(p22); //PWMout for led2
+PwmOut led_y1(p23); //PWMout for led3
+PwmOut led_y2(p23); //PWMout for led4
+PwmOut led_r1(p24); //PWMout for led5
+PwmOut led_r2(p24); //PWMout for led6
+
+
+Timer t; // counts the time from beginning of main loop
+InterruptIn beat(p8); // beat is the name for a interrupt on pin 8
+
+Ticker mscnt; // this is used to create a ms counter
+
+int count,CNT,displayBPMFlag;//initialize global variables
+float v; //variable for Volts
+int BPM; // variable for RPM
+
+void ms_counter() { //this interrupt routine starts every 1ms
+ count++; //the counter is increased with 1
+ if (count>1999) { //when no heart beat is detected for >2sec, then display "-" in the main loop
+ CNT=count; // copy counter value to CNT
+ displayBPMFlag = 1; // set flag that the BPM can be put to LCD in the main loop
+ count=0; // reset counter value
+ }
+}
+
+void flip() { //this interrupt routine starts on every heart beat
+ CNT = count; // copy counter value to CNT
+ count = 0 ; // reset counter value
+ displayBPMFlag = 1; // set flag that the BPM can be put to LCD in the main loop
+}
+
+void brightnessUp(void) {
+
+ if (bright > 0)
+ {
+ bright += 0.02;
+ strip.setBrightness(bright);
+ strip.setPixel(0, 0x000000);
+ strip.setPixel(1, 0x000000);
+ strip.setPixel(2, 0x000000);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ strip_off();
+ wait(0.25);
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0xff6600);
+ strip.setPixel(11, 0xff0000);
+ strip.setPixel(12, 0xff0000);
+ strip.write();
+ strip_off();
+ }
+ }
+
+void brightnessDown(void) {
+
+ if (bright > 0)
+ {
+ bright -= 0.02;
+ strip.setBrightness(bright);
+ strip.setPixel(0, 0x000000);
+ strip.setPixel(1, 0x000000);
+ strip.setPixel(2, 0x000000);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ strip_off();
+ wait(0.25);
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0xff6600);
+ strip.setPixel(11, 0xff0000);
+ strip.setPixel(12, 0xff0000);
+ strip.write();
+ strip_off();
+ }
+ }
+
+void clearLED(void) {
+ if (bright > 0)
+ {
+
+ strip.setPixel(0, 0x000000);
+ strip.setPixel(1, 0x000000);
+ strip.setPixel(2, 0x000000);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ //strip_off();
+ led_g1=0, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0, led1=0, led2=0, led3=0, led4=0;
+ }
+}
+
int main() {
+
+
b1.setAssertValue( 0 );
b2.setAssertValue( 0 );
b3.setAssertValue( 0 );
- b4.setAssertValue( 0 );
+
- b1.attach_asserted( &brightnessDown );
- b2.attach_asserted( &patternStart );
- b3.attach_asserted( &brightnessUp );
-
- b1.attach_asserted_held( &fileDown );
- b3.attach_asserted_held( &fileUp );
+ b1.attach_asserted( &clearLED );
+ b2.attach_asserted( &brightnessUp);
+ b3.attach_asserted( &brightnessDown );
+
strip.setBrightness(bright); // set default brightness
-
- // build a list of files
- for (unsigned i=0; i<MAX_FILE; i++)
- f_list[i] = NULL;
-
- unsigned i = 0; // index in the file list;
- DIR *d = opendir("/local"); // Opens the root directory of the local file system
- struct dirent *p;
- while((p = readdir(d)) != NULL) { // Print the names of the files in the local file system
- int l = strlen(p->d_name);
- if (strcmp(&(p->d_name[l-3]), "BMP") == 0) {
- char *tmp_str = (char *) malloc(l+1);
- strcpy(tmp_str, p->d_name);
- i++;
- f_list[i] = tmp_str;
- printf("f_list: %i:%s\r\n", i, tmp_str);
- }
- }
- closedir(d);
-
- max_file = i;
b1.setSampleFrequency();
b2.setSampleFrequency();
b3.setSampleFrequency();
- b4.setSampleFrequency();
+
- while(1)
- __WFI();
-}
\ No newline at end of file
+ //routine that tests all light by flicking them all on once
+ led_g1=1, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0;
+ wait(0.1);
+ led_g1=0, led_g2=1, led_y1=0, led_y2=0, led_r1=0, led_r2=0;
+ wait(0.1);
+ //led_g1=0, led_g2=0, led_y1=1, led_y2=0, led_r1=0, led_r2=0;
+ wait(0.1);
+ led_g1=0, led_g2=0, led_y1=0, led_y2=1, led_r1=0, led_r2=0;
+ wait(0.1);
+ //led_g1=0, led_g2=0, led_y1=0, led_y2=0, led_r1=1, led_r2=0;
+ wait(0.1);
+ led_g1=0, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=1;
+ wait(0.1);
+ led_g1=0, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0, led1=1, led2=0, led3=0, led4=0;
+ wait(0.1);
+ led_g1=0, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0, led1=0, led2=1, led3=0, led4=0;
+ wait(0.1);
+ led_g1=0, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0, led1=0, led2=0, led3=1, led4=0;
+ wait(0.1);
+ led_g1=0, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0, led1=0, led2=0, led3=0, led4=1;
+ wait(0.1);
+ led4=0;
+ strip.setPixel(0, 0x000000);
+ strip.setPixel(1, 0x000000);
+ strip.setPixel(2, 0x000000);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ strip_off();
+ wait(0.05);
+
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x000000);
+ strip.setPixel(2, 0x000000);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x000000);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0xff6600);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0xff6600);
+ strip.setPixel(11, 0xff0000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ // strip_off();
+
+
+ wait(0.05);
+
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0xff6600);
+ strip.setPixel(11, 0xff0000);
+ strip.setPixel(12, 0xff0000);
+ strip.write();
+ // strip_off();
+ led_g1=1, led_g2=1, led_y1=1, led_y2=1, led_r1=1, led_r2=1, led1=1, led2=1, led3=0, led4=0;
+
+ wait(0.05);
+
+
+ led_g1=0, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0, led1=0, led2=0, led3=0, led4=0;
+ strip.setPixel(0, 0x000000);
+ strip.setPixel(1, 0x000000);
+ strip.setPixel(2, 0x000000);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ strip_off();
+ wait(0.05);
+
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x99ff00);
+ strip.setPixel(3, 0x99ff00);
+ strip.setPixel(4, 0xccff00);
+ strip.setPixel(5, 0xccff00);
+ strip.setPixel(6, 0xccff00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0xff6600);
+ strip.setPixel(11, 0xff0000);
+ strip.setPixel(12, 0xff0000);
+ strip.write();
+ // strip_off();
+ led_g1=1, led_g2=1, led_y1=1, led_y2=1, led_r1=1, led_r2=1, led1=1, led2=1, led3=0, led4=0;
+
+
+
+ pc.printf("\n\rDigital Frequency");
+ pc.printf("\n\rVoltmeter\n\r");
+ wait(1); //wait 1s
+
+ mscnt.attach_us(&ms_counter,1000); //the address of the function to be attached (ms_counter) and the interval (1ms)
+
+
+ t.start(); //the time since the beginning of the main loop
+ beat.rise(&flip); //the interrupt flip is started to the rising edge
+
+
+
+
+ while (1) {
+
+ v = V;
+ // v *= 3.3; //calculation for voltage reading
+
+ // pc.printf("\n\r%1.3fV", v ); //print volts to pc
+
+
+ // if (v==.5)
+ // {pc.printf("P");}//air ratio is perfect
+ // if(v<=.4)
+ // {pc.printf("L");}//air ratio is lean
+ // if(v>=.6)
+ // {pc.printf("R");}//air ratio is perfect
+
+ pc.printf("\n\r%i RPM ",BPM); //print RPM to textlcd
+
+ //program loops around in here
+ if (displayBPMFlag == 1) { //if the flag is set that the BPM can be used in the main loop
+ displayBPMFlag = 0; //clear displayBPMflag
+ if (CNT>05&CNT<2000) { //when heart rate is within 30-240BPM
+
+ BPM = 200 + 110000/CNT; //calculate BPM
+
+ pc.printf("%i ms ",CNT);
+ pc.printf("%i RPM ",BPM);
+ pc.printf("\r\n",CNT);
+
+
+
+ if (BPM>500 && BPM<999)
+ {led_g1=1, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0;
+ led1=1, led2=0, led3=0, led4=0;
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x000000);
+ strip.setPixel(3, 0x000000);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+
+ if (BPM>1000 && BPM<1499)
+ {led_g1=1, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0;
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x00ff00);
+ strip.setPixel(3, 0x00ff00);
+ strip.setPixel(4, 0x000000);
+ strip.setPixel(5, 0x000000);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+
+
+ if (BPM>1500 && BPM<1999)
+ {led_g1=1, led_g2=0, led_y1=0, led_y2=0, led_r1=0, led_r2=0;
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x00ff00);
+ strip.setPixel(3, 0x00ff00);
+ strip.setPixel(4, 0x99ff00);
+ strip.setPixel(5, 0x99ff00);
+ strip.setPixel(6, 0x000000);
+ strip.setPixel(7, 0x000000);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+
+ if (BPM>2000 && BPM<2499)
+ {led_g1=1, led_g2=1, led_y1=0, led_y2=0, led_r1=0, led_r2=0; //light up 1,2 light at 2000rpm
+ led1=1, led2=0, led3=0, led4=0;
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x00ff00);
+ strip.setPixel(3, 0x00ff00);
+ strip.setPixel(4, 0x99ff00);
+ strip.setPixel(5, 0x99ff00);
+ strip.setPixel(6, 0x99ff00);
+ strip.setPixel(7, 0x99ff00);
+ strip.setPixel(8, 0x000000);
+ strip.setPixel(9, 0x000000);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+
+ if (BPM>2500 && BPM<2999)
+ {led_g1=1, led_g2=1, led_y1=0, led_y2=0, led_r1=0, led_r2=0; //light up 1,2 light at 2000rpm
+ led1=1, led2=0, led3=0, led4=0;
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x00ff00);
+ strip.setPixel(3, 0x00ff00);
+ strip.setPixel(4, 0x99ff00);
+ strip.setPixel(5, 0x99ff00);
+ strip.setPixel(6, 0x99ff00);
+ strip.setPixel(7, 0x99ff00);
+ strip.setPixel(8, 0xccff00);
+ strip.setPixel(9, 0xccff00);
+ strip.setPixel(10, 0x000000);
+ strip.setPixel(11, 0x000000);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+
+
+ if (BPM>3000 && BPM<3499)
+ {led_g1=1, led_g2=1, led_y1=1, led_y2=1, led_r1=0, led_r2=0; //light up 1,2,3 light at 3000rpm
+ led1=1, led2=0, led3=0, led4=0;
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x00ff00);
+ strip.setPixel(3, 0x00ff00);
+ strip.setPixel(4, 0x99ff00);
+ strip.setPixel(5, 0x99ff00);
+ strip.setPixel(6, 0x99ff00);
+ strip.setPixel(7, 0x99ff00);
+ strip.setPixel(8, 0xccff00);
+ strip.setPixel(9, 0xccff00);
+ strip.setPixel(10, 0xccff00);
+ strip.setPixel(11, 0xccff00);
+ strip.setPixel(12, 0x000000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+ if (BPM>3500 && BPM<3999)
+ {led_g1=1, led_g2=1, led_y1=1, led_y2=1, led_r1=1, led_r2=1;; //light up 1,2,3,4 light at 4000rpm
+ led1=1, led2=0, led3=0, led4=0;
+ strip.setPixel(0, 0x00ff00);
+ strip.setPixel(1, 0x00ff00);
+ strip.setPixel(2, 0x00ff00);
+ strip.setPixel(3, 0x00ff00);
+ strip.setPixel(4, 0x99ff00);
+ strip.setPixel(5, 0x99ff00);
+ strip.setPixel(6, 0x99ff00);
+ strip.setPixel(7, 0x99ff00);
+ strip.setPixel(8, 0xccff00);
+ strip.setPixel(9, 0xccff00);
+ strip.setPixel(10, 0xccff00);
+ strip.setPixel(11, 0xccff00);
+ strip.setPixel(12, 0xffcc00);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+ if (BPM>4000 && BPM<4499)
+ {led_g1=!led_g1, led_g2=!led_g2, led_y1=!led_y1, led_y2=!led_y2, led_r1=!led_r1, led_r2=!led_r2; //light up 1,2,3,4,5 light at 5000rpm
+ led1=1, led2=0, led3=0, led4=0;
+ strip.setPixel(0, 0xffcc00);
+ strip.setPixel(1, 0xffcc00);
+ strip.setPixel(2, 0xffcc00);
+ strip.setPixel(3, 0xffcc00);
+ strip.setPixel(4, 0xffcc00);
+ strip.setPixel(5, 0xffcc00);
+ strip.setPixel(6, 0xffcc00);
+ strip.setPixel(7, 0xffcc00);
+ strip.setPixel(8, 0xffcc00);
+ strip.setPixel(9, 0xffcc00);
+ strip.setPixel(10, 0xffcc00);
+ strip.setPixel(11, 0xffcc00);
+ strip.setPixel(12, 0xffcc00);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+ if (BPM>4500 && BPM<4999)
+ {led_g1=!led_g1, led_g2=!led_g2, led_y1=!led_y1, led_y2=!led_y2, led_r1=!led_r1, led_r2=!led_r2; //light up 1,2,3,4,5,6 light at 5500rpm
+ led1=1, led2=0, led3=0, led4=0;
+ strip.setPixel(0, 0xffcc00);
+ strip.setPixel(1, 0xffcc00);
+ strip.setPixel(2, 0xffcc00);
+ strip.setPixel(3, 0xffcc00);
+ strip.setPixel(4, 0xffcc00);
+ strip.setPixel(5, 0xffcc00);
+ strip.setPixel(6, 0xffcc00);
+ strip.setPixel(7, 0xff6600);
+ strip.setPixel(8, 0xff6600);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0xff6600);
+ strip.setPixel(11, 0xff6600);
+ strip.setPixel(12, 0xff6600);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+ if (BPM>5000 && BPM<5499)
+ {led_g1=!led_g1, led_g2=!led_g2, led_y1=!led_y1, led_y2=!led_y2, led_r1=!led_r1, led_r2=!led_r2; //flash lights 1,2,3,4,5,6 at 6000rpm
+ led1=!led1, led2=!led2, led3=!led3, led3=!led3, led4=!led4;
+ strip.setPixel(0, 0xff6600);
+ strip.setPixel(1, 0xff6600);
+ strip.setPixel(2, 0xff6600);
+ strip.setPixel(3, 0xff6600);
+ strip.setPixel(4, 0xff6600);
+ strip.setPixel(5, 0xff6600);
+ strip.setPixel(6, 0xff6600);
+ strip.setPixel(7, 0xff6600);
+ strip.setPixel(8, 0xff6600);
+ strip.setPixel(9, 0xff6600);
+ strip.setPixel(10, 0xff6600);
+ strip.setPixel(11, 0xff6600);
+ strip.setPixel(12, 0xff6600);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+
+ if (BPM>5500 && BPM<5999)
+ {led_g1=!led_g1, led_g2=!led_g2, led_y1=!led_y1, led_y2=!led_y2, led_r1=!led_r1, led_r2=!led_r2; //flash lights 1,2,3,4,5,6 at 6000rpm
+ led1=!led1, led2=!led2, led3=!led3, led3=!led3, led4=!led4;
+ strip.setPixel(0, 0xff6600);
+ strip.setPixel(1, 0xff6600);
+ strip.setPixel(2, 0xff6600);
+ strip.setPixel(3, 0xff6600);
+ strip.setPixel(4, 0xff6600);
+ strip.setPixel(5, 0xff6600);
+ strip.setPixel(6, 0xff6600);
+ strip.setPixel(7, 0xff0000);
+ strip.setPixel(8, 0xff0000);
+ strip.setPixel(9, 0xff0000);
+ strip.setPixel(10, 0xff0000);
+ strip.setPixel(11, 0xff0000);
+ strip.setPixel(12, 0xff0000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+ if (BPM>6000&& BPM<6499)
+ {led_g1=!led_g1, led_g2=!led_g2, led_y1=!led_y1, led_y2=!led_y2, led_r1=!led_r1, led_r2=!led_r2; //flash lights 1,2,3,4,5,6 at 6000rpm
+ led1=!led1, led2=!led2, led3=!led3, led3=!led3, led4=!led4;
+ strip.setPixel(0, 0xff0000);
+ strip.setPixel(1, 0xff0000);
+ strip.setPixel(2, 0xff0000);
+ strip.setPixel(3, 0xff0000);
+ strip.setPixel(4, 0xff0000);
+ strip.setPixel(5, 0xff0000);
+ strip.setPixel(6, 0xff0000);
+ strip.setPixel(7, 0xff0000);
+ strip.setPixel(8, 0xff0000);
+ strip.setPixel(9, 0xff0000);
+ strip.setPixel(10, 0xff0000);
+ strip.setPixel(11, 0xff0000);
+ strip.setPixel(12, 0xff0000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+
+ if (BPM>6500 && BPM<6999)
+ {led_g1=!led_g1, led_g2=!led_g2, led_y1=!led_y1, led_y2=!led_y2, led_r1=!led_r1, led_r2=!led_r2; //flash lights 1,2,3,4,5,6 at 6000rpm
+ led1=!led1, led2=!led2, led3=!led3, led3=!led3, led4=!led4;
+ strip.setPixel(0, 0xff0000);
+ strip.setPixel(1, 0xff0000);
+ strip.setPixel(2, 0xff0000);
+ strip.setPixel(3, 0xff0000);
+ strip.setPixel(4, 0xff0000);
+ strip.setPixel(5, 0xff0000);
+ strip.setPixel(6, 0xff0000);
+ strip.setPixel(7, 0xff0000);
+ strip.setPixel(8, 0xff0000);
+ strip.setPixel(9, 0xff0000);
+ strip.setPixel(10, 0xff0000);
+ strip.setPixel(11, 0xff0000);
+ strip.setPixel(12, 0xff0000);
+ strip.write();
+ //strip_off();
+ wait(0.001);
+ }
+
+
+
+
+}
+}
+}
+}