seniordesign-firmware Changeset - 6b25c240180b

Changeset - 6b25c240180b

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kripperger@CL-SEC241-09.cedarville.edu - 12 years ago 2013-01-21 19:39:31
kripperger@CL-SEC241-09.cedarville.edu

Heater configurations

4 files changed with 24 insertions and 6 deletions:

slave/slave/config.h

slave/slave/lib/inputOutput.c

slave/slave/lib/inputOutput.h

slave/slave/slave.c

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slave/slave/config.h

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@@ @@ -13,17 +13,18 @@ @@
 #define USART0_BAUDRATE 115200
 #define USART1_BAUDRATE 115200
 #define SENSOR_LOOP 100				// Frequency of sensor reads (in ms)
-#define HEATER_THRESHOLD 70			// Temperature threshold in Fahrenheit where heater is activated
+#define HEATER_THRESHOLD 40			// Temperature threshold in Fahrenheit where heater is activated
  //I2C Addresses
  #define BOARDTEMP_ADDR 0x90		// Read 0x91 - Write 0x90
  #define PRESSURE_ADDR 0xA1		//THIS VALUE IS WRONG
  #define HUMID_ADDR 0xA4		//THIS VALUE IS WRONG
  #define RTC_ADDR 0xA2			//DEBUG [Used for testing]      // Read 0xA3 - Write 0xA2
  #define EEPROM_ADDR 0xA0		// Read 0xA1 - Write 0xA0
  #define BOARDTEMP_ADDR 0x90	// Read 0x91 - Write 0x90
  #define PRESSURE_ADDR 0xB1		//THIS VALUE IS WRONG
  #define HUMID_ADDR 0xB4		//THIS VALUE IS WRONG
  #define RTC_ADDR 0xB2			//DEBUG [Used for testing]      // Read 0xA3 - Write 0xA2
  #endif /* CONFIG_H_ */
@@ \ No newline at end of file @@

slave/slave/lib/inputOutput.c

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@@ @@ -24,22 +24,29 @@ @@
  uint8_t io_getModuleId()
+ {
 	// Get ID from rotary dip and return it.
 	uint8_t id;
 	id = 0;
 	// This method is temporary as the next release will read the module ID from EEPROM
 	PORTC |= (1 << PC2);	// Pull pins on rotary dip high
 	PORTC |= (1 << PC3);	// Pull pins on rotary dip high
 	PORTC |= (1 << PC4);	// Pull pins on rotary dip high
 	PORTC |= (1 << PC5);	// Pull pins on rotary dip high
 	id = ((PINC & 0b00011100) >> 2);	// Read Dip Encoder
 	id = ~id;							//Invert Dip reading
 	id = (id & 0b0111);					//Mask bits
 	//id = i2c_read(EEPROM_ADDR, 0x04);
 	return id;
+ }
  void io_heaterOn()
+ {
 	PORTB |= (1 << PB4);	//ON
@@ @@ -47,12 +54,21 @@ @@
  void io_heaterOff()
+ {
 	PORTB &= ~(1 << PB4);	//OFF
+ }
  uint8_t io_heaterStatus()
+ {
 	 uint8_t state;
 	 state = 0;
 	 state = ((PORTB & 0b00010000) >> 4);
 	 return state;
+ }
   void io_regulateTemp()
+  {
 	  // Gets board temperature and enables heater if below threshold
 	  if (sensors_getBoardTemp() <= HEATER_THRESHOLD)
+	  {

slave/slave/lib/inputOutput.h

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@@ @@ -11,10 +11,11 @@ @@
 void io_configure();
 uint8_t io_getModuleId();	// Get ID from rotary dip and return it.
 void io_heaterOn();
 void io_heaterOff();
 uint8_t io_heaterStatus();
 void io_regulateTemp();		// Gets board temperature and enables heater if below threshold
 #endif /* IO_H_ */
@@ \ No newline at end of file @@

slave/slave/slave.c

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@@ @@ -68,13 +68,13 @@ int main(void) @@
+		{
 			sensors_readBoardTemp();	// Read board temperature sensor (Common on all slaves) (Data Read)
 			modules_run(moduleID);		// Runs specific module functions (like data reading)
 			io_regulateTemp();			// Gets board temperature and enables heater if below threshold
 			snprintf(buff,64,"|ModuleID: %u |BoardTemp: %i |Millis: %lu\r\n",moduleID,sensors_getBoardTemp(),time_millis()); //DEBUG
+			snprintf(buff,64,"|ModuleID: %u |BoardTemp: %i |Millis: %lu |Heater: %u\r\n",moduleID,sensors_getBoardTemp(),time_millis(),io_heaterStatus()); //DEBUG
 			serial0_sendString(buff); //DEBUG
 			led_toggle(0);		// Toggle LED0(Blue) to show loop running
+		}

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