commiting first version of the code

lasershark/.project

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>lasershark</name>
+	<comment></comment>
+	<projects>
+		<project>CMSISv2p00_LPC13xx</project>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
+			<triggers>clean,full,incremental,</triggers>
+			<arguments>
+				<dictionary>
+					<key>?name?</key>
+					<value></value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.append_environment</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
+					<value>all</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildArguments</key>
+					<value></value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildCommand</key>
+					<value>make</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildLocation</key>
+					<value>${workspace_loc:/lasershark/Release}</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
+					<value>clean</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.contents</key>
+					<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
+					<value>false</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableFullBuild</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
+					<value>all</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.stopOnError</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
+					<value>true</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
+			<triggers>full,incremental,</triggers>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.cdt.core.cnature</nature>
+		<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
+		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
+	</natures>
+</projectDescription>

lasershark/.settings/org.eclipse.ltk.core.refactoring.prefs

@@ -0,0 +1,3 @@
+#Tue Nov 06 00:15:51 EST 2012
+eclipse.preferences.version=1
+org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false

lasershark/Debug/makefile

@@ -0,0 +1,50 @@
+################################################################################
+# Automatically-generated file. Do not edit!
+################################################################################
+
+-include ../makefile.init
+
+RM := rm -rf
+
+# All of the sources participating in the build are defined here
+-include sources.mk
+-include subdir.mk
+-include src/subdir.mk
+-include objects.mk
+
+ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(strip $(C_DEPS)),)
+-include $(C_DEPS)
+endif
+endif
+
+-include ../makefile.defs
+
+# Add inputs and outputs from these tool invocations to the build variables 
+
+# All Target
+all: lasershark.axf
+
+# Tool invocations
+lasershark.axf: $(OBJS) $(USER_OBJS)
+	@echo 'Building target: $@'
+	@echo 'Invoking: MCU Linker'
+	arm-none-eabi-gcc -nostdlib -L"/home/nelsonjm/embedded/lpcxpresso/CMSISv2p00_LPC13xx/Debug" -Xlinker -Map="lasershark.map" -Xlinker --gc-sections -mcpu=cortex-m3 -mthumb -T "lasershark_Debug.ld" -o"lasershark.axf" $(OBJS) $(USER_OBJS) $(LIBS)
+	@echo 'Finished building target: $@'
+	@echo ' '
+	$(MAKE) --no-print-directory post-build
+
+# Other Targets
+clean:
+	-$(RM) $(OBJS)$(C_DEPS)$(EXECUTABLES) lasershark.axf
+	-@echo ' '
+
+post-build:
+	-@echo 'Performing post-build steps'
+	-arm-none-eabi-size lasershark.axf; arm-none-eabi-objcopy -v -O binary lasershark.axf lasershark.bin; checksum -v lasershark.bin;
+	-@echo ' '
+
+.PHONY: all clean dependents
+.SECONDARY: post-build
+
+-include ../makefile.targets

lasershark/Release/makefile

@@ -0,0 +1,50 @@
+################################################################################
+# Automatically-generated file. Do not edit!
+################################################################################
+
+-include ../makefile.init
+
+RM := rm -rf
+
+# All of the sources participating in the build are defined here
+-include sources.mk
+-include subdir.mk
+-include src/subdir.mk
+-include objects.mk
+
+ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(strip $(C_DEPS)),)
+-include $(C_DEPS)
+endif
+endif
+
+-include ../makefile.defs
+
+# Add inputs and outputs from these tool invocations to the build variables 
+
+# All Target
+all: lasershark.axf
+
+# Tool invocations
+lasershark.axf: $(OBJS) $(USER_OBJS)
+	@echo 'Building target: $@'
+	@echo 'Invoking: MCU Linker'
+	arm-none-eabi-gcc -nostdlib -L"/home/nelsonjm/embedded/lpcxpresso/CMSISv2p00_LPC13xx/Release" -Xlinker -Map="lasershark.map" -Xlinker --gc-sections -mcpu=cortex-m3 -mthumb -T "lasershark_Release.ld" -o"lasershark.axf" $(OBJS) $(USER_OBJS) $(LIBS)
+	@echo 'Finished building target: $@'
+	@echo ' '
+	$(MAKE) --no-print-directory post-build
+
+# Other Targets
+clean:
+	-$(RM) $(OBJS)$(C_DEPS)$(EXECUTABLES) lasershark.axf
+	-@echo ' '
+
+post-build:
+	-@echo 'Performing post-build steps'
+	-arm-none-eabi-size lasershark.axf; arm-none-eabi-objcopy -v -O binary lasershark.axf lasershark.bin; checksum -v lasershark.bin;
+	-@echo ' '
+
+.PHONY: all clean dependents
+.SECONDARY: post-build
+
+-include ../makefile.targets

lasershark/inc/config.h

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+/*****************************************************************************
+ *   config.h:  config file for usbcdc example for NXP LPC13xx Family
+ *   Microprocessors
+ *
+ *   Copyright(C) 2008, NXP Semiconductor
+ *   All rights reserved.
+ *
+ *   History
+ *   2008.07.19  ver 1.00    Preliminary version, first Release
+ *
+******************************************************************************/
+
+/*
+Overview:
+	This example shows how to use the USB driver to implement a CDC class USB peripheral.
+	To run this example, you must attach a USB cable to the board. See
+	the "Getting Started Guide" appendix for details.
+
+How to use:
+   Click the debug toolbar button.
+   Click the go button.
+   Plug the LPCXpresso's target side into a PC using a USB cable retrofit
+   or a 3rd party base board.
+
+   * You should be able to see a new COM port on your PC.
+*/
+
+#define NXP_VID		  0x1FC9
+#define MY_VID	  	  0x04D8
+
+#define USB_VENDOR_ID NXP_VID 	// Vendor ID
+#define USB_PROD_ID   MY_VID	// Product ID
+#define USB_DEVICE    0x0100	// Device ID
+
+#define LED_PORT 2		// Port for led
+#define USR1_LED_BIT 9		// Bit on port for led
+#define USR2_LED_BIT 10		// Bit on port for led
+
+
+/*********************************************************************************
+**                            End Of File
+*********************************************************************************/

lasershark/inc/dac124s085.h

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+/*
+dac123s085.h - Lasershark firmware.
+Copyright (C) 2012 Jeffrey Nelson <nelsonjm@macpod.net>
+
+This file is part of Lasershark's Firmware.
+
+Lasershark is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+Lasershark is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Lasershark. If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef DAC124S085_H
+#define DAC124S085_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#define DAC124S085_INPUT_REG_DATA_MASK 0x0FFF
+
+#define DAC124S085_INPUT_REG_A 0x0000
+#define DAC124S085_INPUT_REG_B 0x4000
+#define DAC124S085_INPUT_REG_C 0x8000
+#define DAC124S085_INPUT_REG_D 0xC000
+
+#define DAC124S085_OP_WRITE_NO_UPDATE 		0x0000
+#define DAC124S085_OP_WRITE_UPDATE_OUTPUTS 	0x1000
+#define DAC124S085_OP_WRITE_ALL_UPDATE		0x2000
+#define DAC124S085_OP_POWER_DOWN 			0x3000
+
+#define DAC124S085_DAC_VAL_MIN 0
+#define DAC124S085_DAC_VAL_MID 0x7FF
+#define DAC124S085_DAC_VAL_MAX 0xFFF
+
+void dac124s085_init(void);
+__inline void dac124s085_dac(volatile const uint16_t *abcd);
+__inline void dac124s085_dac_chn_set(uint16_t reg, uint16_t val, bool update_outputs);
+#endif
+

lasershark/inc/gpio.h

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+/*****************************************************************************
+ *   gpio.h:  Header file for NXP LPC13xx Family Microprocessors
+ *
+ *   Copyright(C) 2008, NXP Semiconductor
+ *   All rights reserved.
+ *
+ *   History
+ *   2012.10.15  ver 1.1 	Added gpio toggle function <nelsonjm@macpod.net>
+ *   2008.09.01  ver 1.00    Preliminary version, first Release
+ *   2009.12.09  ver 1.05    Mod to use mask registers for GPIO writes + inlining (.h)
+ *
+******************************************************************************/
+#ifndef __GPIO_H 
+#define __GPIO_H
+
+#include "LPC13xx.h"
+
+#define PORT0		0
+#define PORT1		1
+#define PORT2		2
+#define PORT3		3
+
+void GPIO_IRQHandler(void);
+void GPIOInit( void );
+void GPIOSetInterrupt( uint32_t portNum, uint32_t bitPosi, uint32_t sense,
+		uint32_t single, uint32_t event );
+void GPIOIntEnable( uint32_t portNum, uint32_t bitPosi );
+void GPIOIntDisable( uint32_t portNum, uint32_t bitPosi );
+uint32_t GPIOIntStatus( uint32_t portNum, uint32_t bitPosi );
+void GPIOIntClear( uint32_t portNum, uint32_t bitPosi );
+
+static LPC_GPIO_TypeDef (* const LPC_GPIO[4]) = { LPC_GPIO0, LPC_GPIO1, LPC_GPIO2, LPC_GPIO3 };
+
+/*****************************************************************************
+** Function name:		GPIOSetValue
+**
+** Descriptions:		Set/clear a bitvalue in a specific bit position
+**						in GPIO portX(X is the port number.)
+**
+** parameters:			port num, bit position, bit value
+** Returned value:		None
+**
+*****************************************************************************/
+static __INLINE void GPIOSetValue( uint32_t portNum, uint32_t bitPosi, uint32_t bitVal )
+{
+	LPC_GPIO[portNum]->MASKED_ACCESS[(1<<bitPosi)] = (bitVal<<bitPosi);
+}
+
+
+/*****************************************************************************
+** Function name:		GPIOGetValue
+**
+** Descriptions:		Set/clear a bitvalue in a specific bit position
+**						in GPIO portX(X is the port number.)
+**
+** parameters:			port num, bit position, bit value
+** Returned value:		None
+**
+*****************************************************************************/
+static __INLINE uint32_t GPIOGetValue( uint32_t portNum, uint32_t bitPosi)
+{
+	return (LPC_GPIO[portNum]->MASKED_ACCESS[(1<<bitPosi)])>>bitPosi;
+}
+
+
+/*****************************************************************************
+** Function name:		GPIOToggleValue
+**
+** Descriptions:		Toggles bitvalue in a specific bit position
+**						in GPIO portX(X is the port number.)
+**
+** parameters:			port num, bit position
+** Returned value:		None
+**
+*****************************************************************************/
+static __INLINE void GPIOToggleValue( uint32_t portNum, uint32_t bitPosi)
+{
+	GPIOSetValue(portNum, bitPosi, ~GPIOGetValue(portNum, bitPosi));
+
+}
+
+/*****************************************************************************
+** Function name:		GPIOSetDir
+**
+** Descriptions:		Set the direction in GPIO port
+**
+** parameters:			port num, bit position, direction (1 out, 0 input)
+** Returned value:		None
+**
+*****************************************************************************/
+static __INLINE void GPIOSetDir( uint32_t portNum, uint32_t bitPosi, uint32_t dir )
+{
+	if(dir)
+		LPC_GPIO[portNum]->DIR |= 1<<bitPosi;
+	else
+		LPC_GPIO[portNum]->DIR &= ~(1<<bitPosi);
+}
+
+#endif /* end __GPIO_H */
+/*****************************************************************************
+**                            End Of File
+******************************************************************************/