kemonine/arduino_safe_lighting
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Added check during init to ensure fuel gauge is present, will no longer fail if it's not present

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Mike C 2015-08-04 22:18:43 -04:00
parent 9cc9ee4a61
commit 61b5c90e9b
2 changed files with 18 additions and 7 deletions
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1
TODO.md
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@ -3,5 +3,4 @@
* Need to implement PIR distance sensor to verify door of safe closed * Need to implement PIR distance sensor to verify door of safe closed
* Need low power mode implementation(s) * Need low power mode implementation(s)
* Need to add support for Adafruit Trinket Pro * Need to add support for Adafruit Trinket Pro
* Need to make it work if fuel gauge is not present
* Add note about adjusting values for distance * Add note about adjusting values for distance

24
src/src.ino
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@ -8,7 +8,7 @@
#endif #endif
// Various defines / pins / etc // Various defines / pins / etc
#define DEBUG false #define DEBUG true
#define BUTTON_CAP_TOGGLE 9 #define BUTTON_CAP_TOGGLE 9
#define POT_BRIGHT_PIN A0 #define POT_BRIGHT_PIN A0
#define POT_COLOR_PIN A1 #define POT_COLOR_PIN A1
@ -26,6 +26,7 @@ bool always_on = false;
Adafruit_NeoPixel neopix = Adafruit_NeoPixel(NEO_PIX_NUM, NEO_PIN, NEO_GRB + NEO_KHZ800); Adafruit_NeoPixel neopix = Adafruit_NeoPixel(NEO_PIX_NUM, NEO_PIN, NEO_GRB + NEO_KHZ800);
uint8_t rgb[3]; // index 0 = red / index 1 = green / index 2 = blue uint8_t rgb[3]; // index 0 = red / index 1 = green / index 2 = blue
bool white = false; bool white = false;
bool max_found = false;
// Various function definitions // Various function definitions
void hsvToRgb(int h, double s, double v); // See end of file for implementation void hsvToRgb(int h, double s, double v); // See end of file for implementation
@ -47,8 +48,12 @@ void setup() {
pinMode(PIN_WHITE, INPUT); pinMode(PIN_WHITE, INPUT);
// Setup / config MAX1704 // Setup / config MAX1704
fuelGauge.reset(); Wire.beginTransmission(MAX1704_ADDR);
fuelGauge.quickStart(); max_found = (Wire.endTransmission() == 0);
if (max_found == 0) {
fuelGauge.reset();
fuelGauge.quickStart();
}
// AdaFruit NeoPixel init // AdaFruit NeoPixel init
// Begin trinket special code (per NeoPixel examples) // Begin trinket special code (per NeoPixel examples)
@ -68,7 +73,9 @@ void setup() {
void loop() { void loop() {
// Read various values needed // Read various values needed
charge_percent = fuelGauge.stateOfCharge(); // Battery level if (max_found) {
charge_percent = fuelGauge.stateOfCharge(); // Battery level
}
brightness = map(analogRead(POT_BRIGHT_PIN), 0, 1024, 0, 255); // Brightness (0-1023) mapped to 0-255 brightness = map(analogRead(POT_BRIGHT_PIN), 0, 1024, 0, 255); // Brightness (0-1023) mapped to 0-255
raw_color = analogRead(POT_COLOR_PIN); // Color (0-1024) raw_color = analogRead(POT_COLOR_PIN); // Color (0-1024)
always_on = (digitalRead(BUTTON_CAP_TOGGLE) == HIGH); // Toggle button pressed == ALWAYS ON always_on = (digitalRead(BUTTON_CAP_TOGGLE) == HIGH); // Toggle button pressed == ALWAYS ON
@ -93,8 +100,13 @@ void loop() {
// Debugging code // Debugging code
if (DEBUG) { if (DEBUG) {
Serial.print("Battery %: "); if (max_found) {
Serial.println(charge_percent); Serial.print("Battery %: ");
Serial.println(charge_percent);
}
else {
Serial.println("MAX1704 not found!");
}
Serial.print("Brightness: "); Serial.print("Brightness: ");
Serial.println(brightness); Serial.println(brightness);
Serial.print("White: "); Serial.print("White: ");