Changeset - ade367f85575
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kripperger@CL-SEC241-09.cedarville.edu - 12 years ago 2012-11-08 23:59:32
kripperger@CL-SEC241-09.cedarville.edu
i2c work
3 files changed with 56 insertions and 6 deletions:
slave/slave/config.h
1
1
slave/slave/slave.c
8
4
slave/slave/slave.cproj
47
1
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slave/slave/config.h
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/*
 
 * config.h
 
 *
 
 * Created: 10/25/2012 10:00:09 PM
 
 *  Author: mkanning
 
 */
 
 
 
 #ifndef CONFIG_H_
 
 #define CONFIG_H_
 
 
 #define F_CPU 11059200
 
 #define USART_BAUDRATE 19200
 
 
 
 //I2C Addresses
 
 #define BOARDTEMP_ADDR 0xA5	//THIS VALUE IS WRONG
 
 
 #define PRESSURE_ADDR 0xA1		//THIS VALUE IS WRONG
 
 
 #define HUMID_ADDR 0xA4		//THIS VALUE IS WRONG
 
 
 #define RTC_ADDR 0xA4	//DEBUG	//THIS VALUE IS WRONG
 
 #define RTC_ADDR 0xA2			//DEBUG       //read A3 - write A2
 
 
 
 
 #endif /* CONFIG_H_ */
 
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slave/slave/slave.c
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@@ -6,61 +6,65 @@
 
 * Ethan Zonca
 
 * Matthew Kanning
 
 * Kyle Ripperger
 
 * Matthew Kroening
 
 *
 
 */
 
 
 
#include "config.h"
 
 
#include <inttypes.h>
 
#include <avr/io.h>
 
#include <util/delay.h>
 
#include <compat/twi.h>
 
 
//#include "lib/serial.h"
 
#include "lib/led.h"
 
#include "lib/inputOutput.h"
 
#include "lib/i2c.h"
 
 
 
void micro_setup()
 
{
 
	// Generic microcontroller config options
 
 
	DDRA=0xFF; //PORTA is output //DEBUG
 
}
 
 
 
 
int main(void)
 
{
 
	// Initialize
 
	micro_setup();			// Generic microcontroller config options
 
	led_configure();		//
 
	i2c_init();				// Setup I2C
 
	//serial_setup();		// Config serial ports
 
	uint8_t moduleID = io_getModuleId(); // Slave Module ID from rotary dip switch
 
 
 
	uint8_t temp;	//DEBUG
 
 
 
 
 
    while(1)
 
    {
 
 
        //serial_SendCommand('0','A',0,0);	//DEBUG: EXAMPLE
 
 
 
 
		i2c_write(RTC_ADDR, 0x05, 0x3A);	//DEBUG: EXAMPLE
 
		//i2c_write(RTC_ADDR, 0x05, 0x3A);	//DEBUG: EXAMPLE
 
 
		_delay_ms(10);
 
 
		temp = i2c_read(RTC_ADDR, 0x24);		//DEBUG: EXAMPLE
 
		temp = i2c_read(RTC_ADDR, 0x02);		//DEBUG: EXAMPLE: seconds
 
 
		//_delay_ms(10);
 
 
 
		//PORTA = temp;
 
		PORTA = 0xFF;
 
    }
 
 
	return 0;
 
}
 
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slave/slave/slave.cproj
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<?xml version="1.0" encoding="utf-8"?>
 
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 
  <PropertyGroup>
 
    <SchemaVersion>2.0</SchemaVersion>
 
    <ProjectVersion>6.0</ProjectVersion>
 
    <ToolchainName>com.Atmel.AVRGCC8</ToolchainName>
 
    <ProjectGuid>{40d97b6e-7ff4-48e7-9a9e-5e50ba18526b}</ProjectGuid>
 
    <avrdevice>ATmega644P</avrdevice>
 
    <avrdevice>ATmega324P</avrdevice>
 
    <avrdeviceseries>none</avrdeviceseries>
 
    <OutputType>Executable</OutputType>
 
    <Language>C</Language>
 
    <OutputFileName>$(MSBuildProjectName)</OutputFileName>
 
    <OutputFileExtension>.elf</OutputFileExtension>
 
    <OutputDirectory>$(MSBuildProjectDirectory)\$(Configuration)</OutputDirectory>
 
    <AssemblyName>slave</AssemblyName>
 
    <Name>slave</Name>
 
    <RootNamespace>slave</RootNamespace>
 
    <ToolchainFlavour>Native</ToolchainFlavour>
 
    <KeepTimersRunning>true</KeepTimersRunning>
 
    <OverrideVtor>false</OverrideVtor>
 
    <OverrideVtorValue />
 
    <eraseonlaunchrule>0</eraseonlaunchrule>
 
    <AsfVersion>3.1.3</AsfVersion>
 
    <avrtoolinterface>ISP</avrtoolinterface>
 
    <avrtool>com.atmel.avrdbg.tool.ispmk2</avrtool>
 
    <com_atmel_avrdbg_tool_simulator>
 
      <ToolType xmlns="">com.atmel.avrdbg.tool.simulator</ToolType>
 
      <ToolName xmlns="">AVR Simulator</ToolName>
 
      <ToolNumber xmlns="">
 
      </ToolNumber>
 
      <KeepTimersRunning xmlns="">true</KeepTimersRunning>
 
      <OverrideVtor xmlns="">false</OverrideVtor>
 
      <OverrideVtorValue xmlns="">
 
      </OverrideVtorValue>
 
      <Channel xmlns="">
 
        <host>127.0.0.1</host>
 
        <port>55286</port>
 
        <ssl>False</ssl>
 
      </Channel>
 
    </com_atmel_avrdbg_tool_simulator>
 
    <com_atmel_avrdbg_tool_ispmk2>
 
      <ToolType>com.atmel.avrdbg.tool.ispmk2</ToolType>
 
      <ToolName>AVRISP mkII</ToolName>
 
      <ToolNumber>000200131077</ToolNumber>
 
      <KeepTimersRunning>true</KeepTimersRunning>
 
      <OverrideVtor>false</OverrideVtor>
 
      <OverrideVtorValue>
 
      </OverrideVtorValue>
 
      <Channel>
 
        <host>127.0.0.1</host>
 
        <port>55286</port>
 
        <ssl>False</ssl>
 
      </Channel>
 
      <ToolOptions>
 
        <InterfaceName>ISP</InterfaceName>
 
        <InterfaceProperties>
 
          <JtagDbgClock>249000</JtagDbgClock>
 
          <JtagProgClock>1000000</JtagProgClock>
 
          <IspClock>2010000</IspClock>
 
          <JtagInChain>false</JtagInChain>
 
          <JtagEnableExtResetOnStartSession>false</JtagEnableExtResetOnStartSession>
 
          <JtagDevicesBefore>0</JtagDevicesBefore>
 
          <JtagDevicesAfter>0</JtagDevicesAfter>
 
          <JtagInstrBitsBefore>0</JtagInstrBitsBefore>
 
          <JtagInstrBitsAfter>0</JtagInstrBitsAfter>
 
        </InterfaceProperties>
 
      </ToolOptions>
 
    </com_atmel_avrdbg_tool_ispmk2>
 
    <preserveEEPROM>True</preserveEEPROM>
 
  </PropertyGroup>
 
  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
 
    <ToolchainSettings>
 
      <AvrGcc>
 
        <avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
 
        <avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
 
        <avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
 
        <avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
 
        <avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
 
        <avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
 
        <avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
 
        <avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
 
        <avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
 
        <avrgcc.linker.libraries.Libraries>
 
          <ListValues>
 
            <Value>m</Value>
 
          </ListValues>
 
        </avrgcc.linker.libraries.Libraries>
 
      </AvrGcc>
 
    </ToolchainSettings>
 
  </PropertyGroup>
 
  <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
 
    <ToolchainSettings>
 
      <AvrGcc>
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