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annotate service/garageArduino/bathroom_recv/bathroom_recv.ino @ 462:7ec5945752b7

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some old Measurement and Locator edits Ignore-this: 188ecdf63f49b7a58f99a5961c6c23a6
author drewp@bigasterisk.com
date Sat, 20 Apr 2019 23:35:46 -0700
parents 74c1245e7aa0
children
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1 /*
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2 board: 'Digispark (Tiny Core)'
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3 programmer: 'Digispark'
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4
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5 pin 0 DI from radio
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6 pin 1 DO to radio (and green status led)
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7 pin 2 SCK to radio
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8 pin 3 output to LED string
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9 pin 4 input from garage arduino
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10 pin 5 output to garage arduino
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11
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12 (attiny85 pin 5 is MOSI, pin 6 is MISO, 7 might be clock)
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14 */
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15 #include <VirtualWire.h>
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16
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17 #include <Adafruit_NeoPixel.h>
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18
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19 // Parameter 1 = number of pixels in strip
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20 // Parameter 2 = pin number (most are valid)
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21 // Parameter 3 = pixel type flags, add together as needed:
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22 // NEO_RGB Pixels are wired for RGB bitstream
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23 // NEO_GRB Pixels are wired for GRB bitstream
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24 // NEO_KHZ400 400 KHz bitstream (e.g. FLORA pixels)
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25 // NEO_KHZ800 800 KHz bitstream (e.g. High Density LED strip)
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26 Adafruit_NeoPixel strip = Adafruit_NeoPixel(4, 3, NEO_GRB + NEO_KHZ800);
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27
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28 #define SET(i, r, g, b) strip.setPixelColor(i, strip.Color(r, g, b)); strip.show();
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29
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30 int numLeds = 4;
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31
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32 void wakeUpPattern() {
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33 for (int t = 0; t < 255; t += 2) {
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34 for (int i = 0; i < numLeds; i++) {
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35 //SET(i, 255 - t, max(0, 255 - t * 2), max(0, 255 - t * 3));
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36 SET(i,
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37 (i % 2) ? (255 - t) : 0,
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38 (i % 2) ? 0 : (255 - t),
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39 (i % 2) ? (255 - t) : 0);
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40 }
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41 delay(10);
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42 }
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43 SET(0, 0, 0, 0);
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44 SET(1, 0, 0, 0);
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45 SET(2, 0, 0, 0);
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46 SET(3, 0, 0, 0);
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47 }
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48
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49 void blinkFailedMessageError() {
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50 digitalWrite(1, 1);
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51 delay(100);
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52 digitalWrite(1, 0);
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53 }
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54
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55 void blinkShortBufferError() {
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56 digitalWrite(1, 1);
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57 delay(100);
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58 digitalWrite(1, 0);
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59 delay(50);
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60 digitalWrite(1, 1);
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61 delay(100);
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62 digitalWrite(1, 0);
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63 }
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64
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65 void setup() {
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66 pinMode(1, OUTPUT); // for errors
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68 vw_set_rx_pin(4);
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69 vw_setup(2000); // Bits per sec
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70
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71 vw_rx_start(); // Start the receiver PLL running
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72
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73 strip.begin();
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74 strip.show();
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75
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76 wakeUpPattern();
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77 }
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78
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79 void loop() {
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80 uint8_t buf[VW_MAX_MESSAGE_LEN];
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81 uint8_t buflen = VW_MAX_MESSAGE_LEN;
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82
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83 vw_wait_rx();
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84 int success = vw_get_message(buf, &buflen);
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85 if (!success) {
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86 blinkFailedMessageError();
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87 return;
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88 }
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89 if (buflen < numLeds * 3) {
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90 blinkShortBufferError();
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91 return;
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92 }
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93
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94 for (int i=0; i < numLeds; i++) {
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95 strip.setPixelColor(i, strip.Color(
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96 buf[i * 3 + 0],
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97 buf[i * 3 + 1],
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98 buf[i * 3 + 2]));
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99 }
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100 strip.show();
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101 }
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