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This commit is contained in:
Jérôme Delacotte
2025-03-06 11:15:32 +01:00
commit 7b30d6e298
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ATMEGA_SLEEP_ADC_RADIO_LUM_ECRAN/ATMEGA_SLEEP_ADC_RADIO_LUM_ECRAN.ino Executable file
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#include <avr/sleep.h>
#include <avr/power.h> // Power management
#include <avr/wdt.h>
#include <Wire.h>
#include <RCSwitch.h>
#include <Adafruit_BMP085.h>
const byte LED = 13;
const byte LUMINOSITE_PIN=A0;
const unsigned long activation = 111269;
const unsigned long idLum=2269;
const unsigned long desactivation = 962111;
const unsigned int delai = 11;
RCSwitch mySwitch = RCSwitch();
// ECRAN LCD
#include <SPI.h> // We'll use SPI to transfer data. Faster!
#define PIN_RESET 3
#define PIN_SCE 4
#define PIN_DC 5
#define PIN_SDIN 6
#define PIN_SCLK 7
#define PIN_LCD 9 // backlight
#define PIN_FADER 1 // analog
#define PIN_TMP 0 // analog
#define LCD_C LOW
#define LCD_D HIGH
#define LCD_COMMAND 0
#define LCD_X 84
#define LCD_Y 48
long contrast = 200;
char strBuffer[255];
static const byte ASCII[][5] =
{
{0x00, 0x00, 0x00, 0x00, 0x00} // 20
,{0x00, 0x00, 0x5f, 0x00, 0x00} // 21 !
,{0x00, 0x07, 0x00, 0x07, 0x00} // 22 "
,{0x14, 0x7f, 0x14, 0x7f, 0x14} // 23 #
,{0x24, 0x2a, 0x7f, 0x2a, 0x12} // 24 $
,{0x23, 0x13, 0x08, 0x64, 0x62} // 25 %
,{0x36, 0x49, 0x55, 0x22, 0x50} // 26 &
,{0x00, 0x05, 0x03, 0x00, 0x00} // 27 '
,{0x00, 0x1c, 0x22, 0x41, 0x00} // 28 (
,{0x00, 0x41, 0x22, 0x1c, 0x00} // 29 )
,{0x14, 0x08, 0x3e, 0x08, 0x14} // 2a *
,{0x08, 0x08, 0x3e, 0x08, 0x08} // 2b +
,{0x00, 0x50, 0x30, 0x00, 0x00} // 2c ,
,{0x08, 0x08, 0x08, 0x08, 0x08} // 2d -
,{0x00, 0x60, 0x60, 0x00, 0x00} // 2e .
,{0x20, 0x10, 0x08, 0x04, 0x02} // 2f backslash
,{0x3e, 0x51, 0x49, 0x45, 0x3e} // 30 0
,{0x00, 0x42, 0x7f, 0x40, 0x00} // 31 1
,{0x42, 0x61, 0x51, 0x49, 0x46} // 32 2
,{0x21, 0x41, 0x45, 0x4b, 0x31} // 33 3
,{0x18, 0x14, 0x12, 0x7f, 0x10} // 34 4
,{0x27, 0x45, 0x45, 0x45, 0x39} // 35 5
,{0x3c, 0x4a, 0x49, 0x49, 0x30} // 36 6
,{0x01, 0x71, 0x09, 0x05, 0x03} // 37 7
,{0x36, 0x49, 0x49, 0x49, 0x36} // 38 8
,{0x06, 0x49, 0x49, 0x29, 0x1e} // 39 9
,{0x00, 0x36, 0x36, 0x00, 0x00} // 3a :
,{0x00, 0x56, 0x36, 0x00, 0x00} // 3b ;
,{0x08, 0x14, 0x22, 0x41, 0x00} // 3c <
,{0x14, 0x14, 0x14, 0x14, 0x14} // 3d =
,{0x00, 0x41, 0x22, 0x14, 0x08} // 3e >
,{0x02, 0x01, 0x51, 0x09, 0x06} // 3f ?
,{0x32, 0x49, 0x79, 0x41, 0x3e} // 40 @
,{0x7e, 0x11, 0x11, 0x11, 0x7e} // 41 A
,{0x7f, 0x49, 0x49, 0x49, 0x36} // 42 B
,{0x3e, 0x41, 0x41, 0x41, 0x22} // 43 C
,{0x7f, 0x41, 0x41, 0x22, 0x1c} // 44 D
,{0x7f, 0x49, 0x49, 0x49, 0x41} // 45 E
,{0x7f, 0x09, 0x09, 0x09, 0x01} // 46 F
,{0x3e, 0x41, 0x49, 0x49, 0x7a} // 47 G
,{0x7f, 0x08, 0x08, 0x08, 0x7f} // 48 H
,{0x00, 0x41, 0x7f, 0x41, 0x00} // 49 I
,{0x20, 0x40, 0x41, 0x3f, 0x01} // 4a J
,{0x7f, 0x08, 0x14, 0x22, 0x41} // 4b K
,{0x7f, 0x40, 0x40, 0x40, 0x40} // 4c L
,{0x7f, 0x02, 0x0c, 0x02, 0x7f} // 4d M
,{0x7f, 0x04, 0x08, 0x10, 0x7f} // 4e N
,{0x3e, 0x41, 0x41, 0x41, 0x3e} // 4f O
,{0x7f, 0x09, 0x09, 0x09, 0x06} // 50 P
,{0x3e, 0x41, 0x51, 0x21, 0x5e} // 51 Q
,{0x7f, 0x09, 0x19, 0x29, 0x46} // 52 R
,{0x46, 0x49, 0x49, 0x49, 0x31} // 53 S
,{0x01, 0x01, 0x7f, 0x01, 0x01} // 54 T
,{0x3f, 0x40, 0x40, 0x40, 0x3f} // 55 U
,{0x1f, 0x20, 0x40, 0x20, 0x1f} // 56 V
,{0x3f, 0x40, 0x38, 0x40, 0x3f} // 57 W
,{0x63, 0x14, 0x08, 0x14, 0x63} // 58 X
,{0x07, 0x08, 0x70, 0x08, 0x07} // 59 Y
,{0x61, 0x51, 0x49, 0x45, 0x43} // 5a Z
,{0x00, 0x7f, 0x41, 0x41, 0x00} // 5b [
,{0x02, 0x04, 0x08, 0x10, 0x20} // 5c ¥
,{0x00, 0x41, 0x41, 0x7f, 0x00} // 5d ]
,{0x04, 0x02, 0x01, 0x02, 0x04} // 5e ^
,{0x40, 0x40, 0x40, 0x40, 0x40} // 5f _
,{0x00, 0x01, 0x02, 0x04, 0x00} // 60 `
,{0x20, 0x54, 0x54, 0x54, 0x78} // 61 a
,{0x7f, 0x48, 0x44, 0x44, 0x38} // 62 b
,{0x38, 0x44, 0x44, 0x44, 0x20} // 63 c
,{0x38, 0x44, 0x44, 0x48, 0x7f} // 64 d
,{0x38, 0x54, 0x54, 0x54, 0x18} // 65 e
,{0x08, 0x7e, 0x09, 0x01, 0x02} // 66 f
,{0x0c, 0x52, 0x52, 0x52, 0x3e} // 67 g
,{0x7f, 0x08, 0x04, 0x04, 0x78} // 68 h
,{0x00, 0x44, 0x7d, 0x40, 0x00} // 69 i
,{0x20, 0x40, 0x44, 0x3d, 0x00} // 6a j
,{0x7f, 0x10, 0x28, 0x44, 0x00} // 6b k
,{0x00, 0x41, 0x7f, 0x40, 0x00} // 6c l
,{0x7c, 0x04, 0x18, 0x04, 0x78} // 6d m
,{0x7c, 0x08, 0x04, 0x04, 0x78} // 6e n
,{0x38, 0x44, 0x44, 0x44, 0x38} // 6f o
,{0x7c, 0x14, 0x14, 0x14, 0x08} // 70 p
,{0x08, 0x14, 0x14, 0x18, 0x7c} // 71 q
,{0x7c, 0x08, 0x04, 0x04, 0x08} // 72 r
,{0x48, 0x54, 0x54, 0x54, 0x20} // 73 s
,{0x04, 0x3f, 0x44, 0x40, 0x20} // 74 t
,{0x3c, 0x40, 0x40, 0x20, 0x7c} // 75 u
,{0x1c, 0x20, 0x40, 0x20, 0x1c} // 76 v
,{0x3c, 0x40, 0x30, 0x40, 0x3c} // 77 w
,{0x44, 0x28, 0x10, 0x28, 0x44} // 78 x
,{0x0c, 0x50, 0x50, 0x50, 0x3c} // 79 y
,{0x44, 0x64, 0x54, 0x4c, 0x44} // 7a z
,{0x00, 0x08, 0x36, 0x41, 0x00} // 7b {
,{0x00, 0x00, 0x7f, 0x00, 0x00} // 7c |
,{0x00, 0x41, 0x36, 0x08, 0x00} // 7d }
,{0x10, 0x08, 0x08, 0x10, 0x08} // 7e ←
,{0x78, 0x46, 0x41, 0x46, 0x78} // 7f →
};
// FIN ECRAN
// watchdog interrupt
ISR (WDT_vect)
{
wdt_disable(); // disable watchdog
} // end of WDT_vect
void myWatchdogEnable()
{
// clear various "reset" flags
MCUSR = 0;
// allow changes, disable reset
WDTCSR = bit (WDCE) | bit (WDE);
// set interrupt mode and an interval
WDTCSR = bit (WDIE) | bit (WDP3) | bit (WDP0); // set WDIE, and 8 seconds delay
wdt_reset(); // pat the dog
byte old_ADCSRA = ADCSRA;
// disable ADC to save power
ADCSRA = 0;
// slow clock to divide by 256
// clock_prescale_set (clock_div_256);
// ready to sleep
set_sleep_mode (SLEEP_MODE_PWR_DOWN);
sleep_enable();
// turn off brown-out enable in software
MCUCR = bit (BODS) | bit (BODSE);
MCUCR = bit (BODS);
sleep_cpu ();
// cancel sleep as a precaution
sleep_disable();
power_all_enable (); // enable modules again
// reenable ADC
ADCSRA = old_ADCSRA;
}
void setup () {
Serial.begin(9600);
// ECRAN
LcdInitialise();
LcdClear();
LcdString("Starting");
setContrast(contrast);
//drawLine();
// FIN ECRAN
}
void loop ()
{
mySwitch.enableTransmit(2);
long vcc = readVcc();
pinMode (LED, OUTPUT);
digitalWrite (LED, HIGH);
pinMode (LED, INPUT);
int lum = analogRead(A0);
mySwitch.send(activation, 24);
delay(delai); //delayMicroseconds
// LUX
// R=K*L^-gamma
// R étant la résistance pour un niveau d'éclairement L.
myMessageSend(idLum,(1000.0 * lum / 1024.0));
mySwitch.send(desactivation, 24);
delay(delai);
Serial.print(vcc);
Serial.print(" ");
Serial.println(lum);
delay (100);
digitalWrite (LED, LOW);
delay(10);
// LcdClear();
gotoXY(0,0);
LcdString("Lum ");
itoa(lum,strBuffer,10);
LcdString(strBuffer);
// itoa(fractionC,strBuffer,10);
// LcdString(".");
// LcdString(strBuffer);
LcdString("Lux ");
gotoXY(0,1);
LcdString("Pile ");
itoa(vcc,strBuffer,10);
LcdString(strBuffer);
// itoa(fractionC,strBuffer,10);
// LcdString(".");
// LcdString(strBuffer);
LcdString("V ");
// sleep for a total of 64 seconds (8 x 8)
//for (int i = 0; i < 8; i++) {
//myWatchdogEnable ();
// }
delay(5000);
}
void myMessageSend(long id, long value) {
#ifdef DEBUG
Serial.print("Send id="); Serial.print(id);
Serial.print(" value="); Serial.println(value);
#endif
mySwitch.send(id, 24); //"000000000001010100010001");
delay(delai);
mySwitch.send(value, 24); //"000000000001010100010001");
delay(delai);
//delay(5000);
//delayMicroseconds(TWOTIME*8);
}
//--------------------------------------------------------------------------------------------------
// Read current supply voltage
//--------------------------------------------------------------------------------------------------
long readVcc() {
bitClear(PRR, PRADC); ADCSRA |= bit(ADEN); // Enable the ADC
long result;
// Read 1.1V reference against Vcc
#if defined (__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
ADMUX = _BV(MUX5) | _BV(MUX0); // For ATtiny84
#elif defined (__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
ADMUX = _BV(MUX3) | _BV(MUX2);
#else
ADMUX = _BV(REFS0) | _BV(MUX3) | _BV(MUX2) | _BV(MUX1); // For ATmega328
#endif
// ADCSRB = 0;
delay(2); // Wait for Vref to settle
ADCSRA |= _BV(ADSC); // Convert
while (bit_is_set(ADCSRA,ADSC));
result = ADCL;
result |= ADCH<<8;
result = 1126400L / result; // Back-calculate Vcc in mV
// ADCSRA &= ~ bit(ADEN); bitSet(PRR, PRADC); // Disable the ADC to save power
// analogReference(DEFAULT);
return result; // Vcc in millivolts
}
// ECRAN Methodes
void LcdCharacter(char character)
{
LcdWrite(LCD_D, 0x00);
for (int index = 0; index < 5; index++)
{
LcdWrite(LCD_D, ASCII[character - 0x20][index]);
}
LcdWrite(LCD_D, 0x00);
}
void LcdClear(void)
{
for (int index = 0; index < LCD_X * LCD_Y / 8; index++)
{
LcdWrite(LCD_D, 0x00);
}
}
void LcdInitialise(void)
{
pinMode(PIN_SCE, OUTPUT);
pinMode(PIN_RESET, OUTPUT);
pinMode(PIN_DC, OUTPUT);
pinMode(PIN_SDIN, OUTPUT);
pinMode(PIN_SCLK, OUTPUT);
pinMode(PIN_LCD, OUTPUT);
digitalWrite(PIN_LCD, HIGH);
digitalWrite(PIN_RESET, LOW);
digitalWrite(PIN_RESET, HIGH);
LcdWrite(LCD_C, 0x21 ); // LCD Extended Commands.
LcdWrite(LCD_C, 0xB1 ); // Set LCD Vop (Contrast).
LcdWrite(LCD_C, 0x04 ); // Set Temp coefficent. //0x04
LcdWrite(LCD_C, 0x14 ); // LCD bias mode 1:48. //0x13
LcdWrite(LCD_C, 0x0C ); // LCD in normal mode.
LcdWrite(LCD_C, 0x20 );
LcdWrite(LCD_C, 0x0C );
}
void LcdString(char *characters)
{
while (*characters)
{
LcdCharacter(*characters++);
}
}
void LcdWrite(byte dc, byte data)
{
digitalWrite(PIN_DC, dc);
digitalWrite(PIN_SCE, LOW);
shiftOut(PIN_SDIN, PIN_SCLK, MSBFIRST, data);
digitalWrite(PIN_SCE, HIGH);
}
void setContrast(byte contrast)
{
analogWrite(PIN_LCD, contrast);
}
void gotoXY(int x, int y)
{
LcdWrite( 0, 0x80 | x); // Column.
LcdWrite( 0, 0x40 | y); // Row.
}
void drawLine(void)
{
unsigned char j;
for(j=0; j<84; j++) // top
{
gotoXY (j,0);
LcdWrite (1,0x01);
}
for(j=0; j<84; j++) //Bottom
{
gotoXY (j,5);
LcdWrite (1,0x80);
}
for(j=0; j<6; j++) // Right
{
gotoXY (83,j);
LcdWrite (1,0xff);
}
for(j=0; j<6; j++) // Left
{
gotoXY (0,j);
LcdWrite (1,0xff);
}
}