seniordesign-firmware Changeset - ebc4074e751f

Changeset - ebc4074e751f

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kripperger@CL-SEC241-09.cedarville.edu - 12 years ago 2012-11-19 17:22:18
kripperger@CL-SEC241-09.cedarville.edu

Timer setup

4 files changed with 31 insertions and 8 deletions:

slave/slave/lib/spi.h

slave/slave/modules.c

slave/slave/slave.c

slave/slave/slave.cproj

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slave/slave/lib/spi.h

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@@ @@ -10,13 +10,13 @@ @@
 #ifndef SPI_H_
 #define SPI_H_
 #include <avr/io.h>
-#define SPI_SS_PIN PORTB4		//DEBUG //THIS IS WRONG FOR NOW...
+#define SPI_SS_PIN PORTA1		//DEBUG
 #define SPI_SCK_PIN PORTB7
 #define SPI_MOSI_PIN PORTB5
 #define SPI_MISO_PIN PORTB6
 // SPI clock modes

slave/slave/modules.c

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@@ @@ -4,12 +4,14 @@ @@
  * Created: 11/9/2012 11:44:22 AM
  *  Author: kripperger
  */
  #include <inttypes.h>
  #include <avr/io.h>
  #include "config.h"
  #include <util/delay.h>
  #include "modules.h"
  void modules_setup(uint8_t id)
+ {
@@ @@ -77,12 +79,18 @@ @@
+ {
+ }
  void modules_geiger_setup()
+ {
 	ASSR = 0x20;    //enable timer2 async mode with an external crystal
 	_delay_ms(250); //let external 32KHz crystal stabilize
 	TCCR2B = 0x05;  //set the prescaler to 128: 32.768kHz / 128 = 1Hz overflow
 	TIFR2 = 0x1;    //reset timer2 overflow interrupt flag
 	TIMSK2 = 0x01;  //enable interrupt on overflow
+ }
  void modules_cameras_setup()
+ {

slave/slave/slave.c

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@@ @@ -12,31 +12,40 @@ @@
 #include "config.h"
 #include <inttypes.h>
 #include <avr/io.h>
 #include <compat/twi.h>
 #include <util/delay.h>
 #include <compat/twi.h>
 #include "modules.h"
 //#include "lib/serial.h"		//Not made yet
 #include "lib/led.h"
 #include "lib/inputOutput.h"
 #include "lib/i2c.h"
 #include "lib/spi.h"
 void micro_setup()
+{
 	// Generic microcontroller config options
 	DDRA = 0xFF;		//PORTA is output //DEBUG
 	DDRA=0xFF; //PORTA is output //DEBUG
+}
 ISR(TIMER2_OVF_vect)    //Timer 2 overflow interrupt handler
+{
 	// This executes every second.  Update real-time clocks
 	// Used only in Geiger module
 	TIFR2 = 0x1;    // Reset timer2 overflow interrupt flag
+}
 int main(void)
+{
 	// Initialize
 	micro_setup();			// Generic microcontroller config options
@@ @@ -49,13 +58,14 @@ int main(void) @@
 	uint8_t temp;	//DEBUG
 	PORTA=0;//DEBUG
 	temp=0;//DEBUG
     while(1)
+    {
 		modules_run(moduleID);
@@ @@ -69,16 +79,16 @@ int main(void) @@
         //serial_SendCommand('0','A',0,0);	//DEBUG: EXAMPLE
         //i2c_write(RTC_ADDR, 0x05, 0x3A);	//DEBUG: EXAMPLE
         _delay_ms(10);
         temp = i2c_read(RTC_ADDR, 0x02);		//DEBUG: EXAMPLE: seconds
         //_delay_ms(10);
         //temp = i2c_read(RTC_ADDR, 0x02);		//DEBUG: EXAMPLE: seconds
         PORTA = temp;		//DEBUG
+      //  PORTA = temp;		//DEBUG
+    }
 	return 0;

slave/slave/slave.cproj

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@@ @@ -148,8 +148,13 @@ @@
       <SubType>compile</SubType>
     </Compile>
   </ItemGroup>
   <ItemGroup>
     <Folder Include="lib" />
   </ItemGroup>
   <ItemGroup>
     <None Include="lib\SPIreadme.txt">
       <SubType>compile</SubType>
     </None>
   </ItemGroup>
   <Import Project="$(AVRSTUDIO_EXE_PATH)\\Vs\\Compiler.targets" />
 </Project>
@@ \ No newline at end of file @@

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