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serial_tank.cpp
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serial_tank.cpp
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#include "serial_tank.h"
#include "Arduino.h"
#include "main.h"
unsigned int volume_value;
unsigned char valueh, valuel;
void init_serial_tank(void)
{
Serial.begin(19200);
Serial.write(0xFF); //synchronize the communication
Serial.write(0xFF);
Serial.write(0xFF);
}
unsigned int volume(void)
{
Serial.write(VOLUME);
/*waiting for the serial data*/
while(!Serial.available());
valueh=Serial.read();
while(!Serial.available());
valuel=Serial.read();
volume_value=(valueh<<8)|valuel;
return volume_value;
}
void enable_inlet(void)
{
Serial.write(INLET_VALVE);
Serial.write(ENABLE);
}
void disable_inlet(void)
{
Serial.write(INLET_VALVE);
Serial.write(DISABLE);
}
void enable_outlet(void)
{
Serial.write(OUTLET_VALVE);
Serial.write(ENABLE);
}
void disable_outlet(void)
{
Serial.write(OUTLET_VALVE);
Serial.write(DISABLE);
}