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at init set buzzer to low,at adc vonversion stop shedular dutycycle

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Harald Pichler 2016-01-15 15:56:55 +01:00
parent 428131e8a8
commit c2f9c584b9
1 changed files with 4 additions and 1 deletions
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5
examples/osd/arduino-wateralert/sketch.pde
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@ -13,6 +13,7 @@
extern "C" { extern "C" {
#include "rest-engine.h" #include "rest-engine.h"
extern volatile uint8_t mcusleepcycle; // default 16
extern resource_t res_moisture, res_battery; extern resource_t res_moisture, res_battery;
uint8_t moisture_pin = A5; uint8_t moisture_pin = A5;
uint16_t moisture_voltage = 0; uint16_t moisture_voltage = 0;
@ -27,7 +28,7 @@ void setup (void)
digitalWrite(LED_PIN, HIGH); digitalWrite(LED_PIN, HIGH);
// setup Buzzer // setup Buzzer
pinMode(BUZZER_PIN, OUTPUT); pinMode(BUZZER_PIN, OUTPUT);
digitalWrite(BUZZER_PIN, HIGH); digitalWrite(BUZZER_PIN, LOW);
// init coap resourcen // init coap resourcen
rest_init_engine (); rest_init_engine ();
rest_activate_resource (&res_moisture, "s/moisture"); rest_activate_resource (&res_moisture, "s/moisture");
@ -36,10 +37,12 @@ void setup (void)
void loop (void) void loop (void)
{ {
mcusleepcycle=0; // dont sleep
moisture_voltage = analogRead(moisture_pin); moisture_voltage = analogRead(moisture_pin);
if(moisture_voltage < 800){ if(moisture_voltage < 800){
digitalWrite(BUZZER_PIN, LOW); digitalWrite(BUZZER_PIN, LOW);
}else{ }else{
digitalWrite(BUZZER_PIN, HIGH); digitalWrite(BUZZER_PIN, HIGH);
} }
mcusleepcycle=32; // sleep, wakeup every 32 cycles
} }