seniordesign-firmware Changeset - ade367f85575

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

slave/slave/slave.c

slave/slave/slave.cproj

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slave/slave/config.h

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@@ @@ -11,17 +11,17 @@ @@
  #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_ */
@@ \ No newline at end of file @@

slave/slave/slave.c

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@@ @@ -18,25 +18,25 @@ @@
 #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
@@ @@ -45,22 +45,26 @@ int main(void) @@
 	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;
+}
@@ \ No newline at end of file @@

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>

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