RadiantRVA / Mbed OS rbVectorIQ

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Fork of rbVectorIQ by Mark @RRVA

patterns.cpp@7:0db51a3107fc, 2016-12-15 (annotated)

Committer:
MarkSPA
Date:
Thu Dec 15 23:25:16 2016 +0000
Revision:
7:0db51a3107fc
Parent:
6:074f5ec7428c
Child:
8:e275405a431d
Added a couple of patterns, changed behavior or connect/disconnect.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MarkSPA 4:c8515fbd2e44 1 #include "mbed.h" // remove line if not using mbed
MarkSPA 4:c8515fbd2e44 2
MarkSPA 4:c8515fbd2e44 3 #include <stdbool.h>
MarkSPA 4:c8515fbd2e44 4 #include <stdint.h>
MarkSPA 4:c8515fbd2e44 5 #include <stdlib.h>
MarkSPA 4:c8515fbd2e44 6 #include "nrf_delay.h"
MarkSPA 4:c8515fbd2e44 7 #include "nrf_gpio.h"
MarkSPA 4:c8515fbd2e44 8 #include "neopixel.h"
MarkSPA 4:c8515fbd2e44 9
MarkSPA 4:c8515fbd2e44 10 // Input a value 0 to 255 to get a color value.
MarkSPA 4:c8515fbd2e44 11 // The colours are a transition r - g - b - back to r.
MarkSPA 4:c8515fbd2e44 12 uint32_t Wheel(uint8_t WheelPos, neopixel_strip_t m_strip, uint8_t led_to_enable) {
MarkSPA 4:c8515fbd2e44 13 WheelPos = 255 - WheelPos;
MarkSPA 4:c8515fbd2e44 14 if(WheelPos < 85) {
MarkSPA 4:c8515fbd2e44 15 return neopixel_set_color(&m_strip, led_to_enable, 255 - WheelPos * 3, 0, WheelPos * 3);
MarkSPA 4:c8515fbd2e44 16 }
MarkSPA 4:c8515fbd2e44 17 if(WheelPos < 170) {
MarkSPA 4:c8515fbd2e44 18 WheelPos -= 85;
MarkSPA 4:c8515fbd2e44 19 return neopixel_set_color(&m_strip, 0, led_to_enable, WheelPos * 3, 255 - WheelPos * 3);
MarkSPA 4:c8515fbd2e44 20 }
MarkSPA 4:c8515fbd2e44 21 WheelPos -= 170;
MarkSPA 4:c8515fbd2e44 22 return neopixel_set_color(&m_strip, led_to_enable, WheelPos * 3, 255 - WheelPos * 3, 0);
MarkSPA 4:c8515fbd2e44 23 }
MarkSPA 4:c8515fbd2e44 24
MarkSPA 4:c8515fbd2e44 25 void rainbowCycle(int delay, uint8_t numLEDs, neopixel_strip_t m_strip) {
MarkSPA 7:0db51a3107fc 26 uint16_t i, j;
MarkSPA 7:0db51a3107fc 27 uint32_t ret;
MarkSPA 4:c8515fbd2e44 28
MarkSPA 7:0db51a3107fc 29 for(j=0; j<256; j++) {
MarkSPA 7:0db51a3107fc 30 for(i=0; i<numLEDs; i++) {
MarkSPA 7:0db51a3107fc 31 //neopixel_set_color(&m_strip, i, Wheel((i+j) & 255));
MarkSPA 7:0db51a3107fc 32 ret = Wheel((i+j) & 255, m_strip, i);
MarkSPA 4:c8515fbd2e44 33 }
MarkSPA 4:c8515fbd2e44 34 neopixel_show(&m_strip);
MarkSPA 4:c8515fbd2e44 35 wait_ms(delay);
MarkSPA 4:c8515fbd2e44 36 }
MarkSPA 4:c8515fbd2e44 37 }
MarkSPA 4:c8515fbd2e44 38
MarkSPA 4:c8515fbd2e44 39 void candyChase(int delay, uint8_t numLEDs, neopixel_strip_t m_strip) {
MarkSPA 6:074f5ec7428c 40
MarkSPA 6:074f5ec7428c 41 for (int i=0; i < numLEDs; i++)
MarkSPA 6:074f5ec7428c 42 neopixel_set_color(&m_strip, i, 255,255,255); //turn every pixel white
MarkSPA 6:074f5ec7428c 43
MarkSPA 6:074f5ec7428c 44 for (int i=0; i < numLEDs-1; i++) {
MarkSPA 6:074f5ec7428c 45 neopixel_set_color(&m_strip, i, 255,255,255);
MarkSPA 6:074f5ec7428c 46 neopixel_set_color(&m_strip, i+1, 255,0,0); //turn on a red pixel and move it
MarkSPA 6:074f5ec7428c 47 neopixel_show(&m_strip);
MarkSPA 6:074f5ec7428c 48 wait_ms(delay);
MarkSPA 4:c8515fbd2e44 49 }
MarkSPA 6:074f5ec7428c 50 wait_ms(delay);
MarkSPA 6:074f5ec7428c 51
MarkSPA 6:074f5ec7428c 52 for (int i=0; i < numLEDs; i++)
MarkSPA 6:074f5ec7428c 53 neopixel_set_color(&m_strip, i, 255,0,0); //turn every pixel red
MarkSPA 6:074f5ec7428c 54
MarkSPA 6:074f5ec7428c 55 for (int i=0; i < numLEDs-1; i++) {
MarkSPA 6:074f5ec7428c 56 neopixel_set_color(&m_strip, i, 255,0,0);
MarkSPA 6:074f5ec7428c 57 neopixel_set_color(&m_strip, i+1, 255,255,255); //turn on a white pixel and move it
MarkSPA 6:074f5ec7428c 58 neopixel_show(&m_strip);
MarkSPA 6:074f5ec7428c 59 wait_ms(delay);
MarkSPA 6:074f5ec7428c 60 }
MarkSPA 4:c8515fbd2e44 61 }
MarkSPA 4:c8515fbd2e44 62
MarkSPA 4:c8515fbd2e44 63 void snowflakes(int delay, uint8_t numLEDs, neopixel_strip_t m_strip) {
MarkSPA 4:c8515fbd2e44 64
MarkSPA 6:074f5ec7428c 65 for (int i=0; i < numLEDs; i++)
MarkSPA 6:074f5ec7428c 66 neopixel_set_color(&m_strip, i, 0,0,235); //turn every pixel blue
MarkSPA 6:074f5ec7428c 67
MarkSPA 6:074f5ec7428c 68 for (int i=0; i < numLEDs-1; i++) {
MarkSPA 6:074f5ec7428c 69 neopixel_set_color(&m_strip, i, 0,0,235);
MarkSPA 6:074f5ec7428c 70 neopixel_set_color(&m_strip, i+1, 255,255,255); //turn on a white pixel and move it
MarkSPA 4:c8515fbd2e44 71 neopixel_show(&m_strip);
MarkSPA 6:074f5ec7428c 72 wait_ms(delay);
MarkSPA 4:c8515fbd2e44 73 }
MarkSPA 4:c8515fbd2e44 74 }
MarkSPA 4:c8515fbd2e44 75
MarkSPA 7:0db51a3107fc 76 void collegiate(int delay, uint8_t numLEDs, neopixel_strip_t m_strip) {
MarkSPA 7:0db51a3107fc 77
MarkSPA 7:0db51a3107fc 78 for (int i=0; i < numLEDs; i++)
MarkSPA 7:0db51a3107fc 79 neopixel_set_color(&m_strip, i, 224,193,36); //turn every pixel gold
MarkSPA 7:0db51a3107fc 80
MarkSPA 7:0db51a3107fc 81 for (int i=0; i < numLEDs-1; i++) {
MarkSPA 7:0db51a3107fc 82 neopixel_set_color(&m_strip, i, 224,193,36);
MarkSPA 7:0db51a3107fc 83 neopixel_set_color(&m_strip, i+1, 0,255,0); //turn on a green pixel and move it
MarkSPA 7:0db51a3107fc 84 neopixel_show(&m_strip);
MarkSPA 7:0db51a3107fc 85 wait_ms(delay);
MarkSPA 7:0db51a3107fc 86 }
MarkSPA 7:0db51a3107fc 87 wait_ms(delay);
MarkSPA 7:0db51a3107fc 88
MarkSPA 7:0db51a3107fc 89 for (int i=0; i < numLEDs; i++)
MarkSPA 7:0db51a3107fc 90 neopixel_set_color(&m_strip, i, 0,255,0); //turn every pixel green
MarkSPA 7:0db51a3107fc 91
MarkSPA 7:0db51a3107fc 92 for (int i=0; i < numLEDs-1; i++) {
MarkSPA 7:0db51a3107fc 93 neopixel_set_color(&m_strip, i, 0,255,0);
MarkSPA 7:0db51a3107fc 94 neopixel_set_color(&m_strip, i+1, 224,193,36); //turn on a gold pixel and move it
MarkSPA 7:0db51a3107fc 95 neopixel_show(&m_strip);
MarkSPA 7:0db51a3107fc 96 wait_ms(delay);
MarkSPA 7:0db51a3107fc 97 }
MarkSPA 7:0db51a3107fc 98 }
MarkSPA 7:0db51a3107fc 99
MarkSPA 4:c8515fbd2e44 100 void iceflakes(int delay, uint8_t numLEDs, neopixel_strip_t m_strip) {
MarkSPA 4:c8515fbd2e44 101
MarkSPA 6:074f5ec7428c 102 for (int i=0; i < numLEDs; i++)
MarkSPA 6:074f5ec7428c 103 neopixel_set_color(&m_strip, i, 235,235,235); //turn every pixel white
MarkSPA 6:074f5ec7428c 104
MarkSPA 6:074f5ec7428c 105 int led_to_enable = rand()%numLEDs;
MarkSPA 6:074f5ec7428c 106 neopixel_set_color(&m_strip, led_to_enable, 0, 0, 235); // set random blue
MarkSPA 6:074f5ec7428c 107 neopixel_show(&m_strip);
MarkSPA 6:074f5ec7428c 108 wait_ms(delay);
MarkSPA 6:074f5ec7428c 109 }
MarkSPA 5:1f6311e0fc14 110
MarkSPA 5:1f6311e0fc14 111 void xmas(int delay, uint8_t numLEDs, neopixel_strip_t m_strip) {
MarkSPA 5:1f6311e0fc14 112 //All green
MarkSPA 5:1f6311e0fc14 113 for (int j=0; j<numLEDs; j++)
MarkSPA 5:1f6311e0fc14 114 neopixel_set_color(&m_strip, j, 0,255,0);
MarkSPA 5:1f6311e0fc14 115 neopixel_show(&m_strip);
MarkSPA 7:0db51a3107fc 116 wait_ms(1000);
MarkSPA 5:1f6311e0fc14 117 //All red
MarkSPA 5:1f6311e0fc14 118 for (int j=0; j<numLEDs; j++)
MarkSPA 5:1f6311e0fc14 119 neopixel_set_color(&m_strip, j, 255,0,0);
MarkSPA 5:1f6311e0fc14 120 neopixel_show(&m_strip);
MarkSPA 7:0db51a3107fc 121 wait_ms(1000);
MarkSPA 5:1f6311e0fc14 122 //Green with a red mover
MarkSPA 5:1f6311e0fc14 123 for (int j=0; j<numLEDs; j++)
MarkSPA 5:1f6311e0fc14 124 neopixel_set_color(&m_strip, j, 0,255,0);
MarkSPA 5:1f6311e0fc14 125 neopixel_show(&m_strip);
MarkSPA 6:074f5ec7428c 126 wait_ms(500);
MarkSPA 5:1f6311e0fc14 127 for (int j=0; j<numLEDs; j++)
MarkSPA 5:1f6311e0fc14 128 {
MarkSPA 5:1f6311e0fc14 129 neopixel_set_color(&m_strip, j, 255,0,0);
MarkSPA 5:1f6311e0fc14 130 neopixel_show(&m_strip);
MarkSPA 5:1f6311e0fc14 131 wait_ms(delay);
MarkSPA 5:1f6311e0fc14 132 }
MarkSPA 5:1f6311e0fc14 133 //Red with a green mover
MarkSPA 5:1f6311e0fc14 134 for (int j=0; j<numLEDs; j++)
MarkSPA 5:1f6311e0fc14 135 neopixel_set_color(&m_strip, j, 255,0,0);
MarkSPA 5:1f6311e0fc14 136 neopixel_show(&m_strip);
MarkSPA 5:1f6311e0fc14 137 wait_ms(delay);
MarkSPA 5:1f6311e0fc14 138 for (int j=0; j<numLEDs; j++)
MarkSPA 5:1f6311e0fc14 139 {
MarkSPA 5:1f6311e0fc14 140 neopixel_set_color(&m_strip, j, 0,255,0);
MarkSPA 5:1f6311e0fc14 141 neopixel_show(&m_strip);
MarkSPA 5:1f6311e0fc14 142 wait_ms(delay);
MarkSPA 5:1f6311e0fc14 143 }
MarkSPA 4:c8515fbd2e44 144 }