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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4864 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2012-12-02 09:08:10 +00:00
parent af7d354bdc
commit 9226141410
7 changed files with 212 additions and 2 deletions
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5
boards/ATMEL_SAM4L_EK/board.h
View File

@ -31,6 +31,11 @@
#define BOARD_ATMEL_SAM4L_EK
#define BOARD_NAME "Atmel SAM4L-EK"
/*
* Device identifier.
*/
#define __ATSAM4LC4C__
#if !defined(_FROM_ASM_)
#ifdef __cplusplus
extern "C" {

50
demos/ARMCM4-SAM4L/.cproject Normal file
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@ -0,0 +1,50 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?>
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<externalSettings/>
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<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
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<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
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<configuration artifactName="${ProjName}" buildProperties="" description="" id="0.601944283" name="Default" parent="org.eclipse.cdt.build.core.prefbase.cfg">
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95
demos/ARMCM4-SAM4L/.project Normal file
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@ -0,0 +1,95 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>ARMCM4-SAM4L</name>
<comment></comment>
<projects>
</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>-j</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>make</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
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<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>
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<dictionary>
<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
<value>true</value>
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</arguments>
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<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
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</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>
<linkedResources>
<link>
<name>board</name>
<type>2</type>
<locationURI>CHIBIOS/boards/ATMEL_SAM4L_EK</locationURI>
</link>
<link>
<name>os</name>
<type>2</type>
<locationURI>CHIBIOS/os</locationURI>
</link>
<link>
<name>test</name>
<type>2</type>
<locationURI>CHIBIOS/test</locationURI>
</link>
</linkedResources>
</projectDescription>

2
demos/ARMCM4-SAM4L/halconf.h
View File

@ -45,7 +45,7 @@
* @brief Enables the PAL subsystem.
*/
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
#define HAL_USE_PAL TRUE
#define HAL_USE_PAL FALSE
#endif
/**

4
os/hal/platforms/SAM4L/hal_lld.c
View File

@ -53,6 +53,10 @@
/* Driver exported functions. */
/*===========================================================================*/
void sam4l_clock_init(void) {
}
/**
* @brief Low level HAL driver initialization.
*

43
os/hal/platforms/SAM4L/hal_lld.h
View File

@ -29,14 +29,21 @@
#ifndef _HAL_LLD_H_
#define _HAL_LLD_H_
#include "sam4l.h"
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/**
* @brief Defines the support for realtime counters in the HAL.
*/
#define HAL_IMPLEMENTS_COUNTERS TRUE
/**
* @brief Platform name.
*/
#define PLATFORM_NAME ""
#define PLATFORM_NAME "SAM4L Series"
/*===========================================================================*/
/* Driver pre-compile time settings. */
@ -50,10 +57,43 @@
/* Driver data structures and types. */
/*===========================================================================*/
/**
* @brief Type representing a system clock frequency.
*/
typedef uint32_t halclock_t;
/**
* @brief Type of the realtime free counter value.
*/
typedef uint32_t halrtcnt_t;
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/**
* @brief Returns the current value of the system free running counter.
* @note This service is implemented by returning the content of the
* DWT_CYCCNT register.
*
* @return The value of the system free running counter of
* type halrtcnt_t.
*
* @notapi
*/
#define hal_lld_get_counter_value() DWT_CYCCNT
/**
* @brief Realtime counter frequency.
* @note The DWT_CYCCNT register is incremented directly by the system
* clock so this function returns STM32_HCLK.
*
* @return The realtime counter frequency of type halclock_t.
*
* @notapi
*/
#define hal_lld_get_counter_frequency() STM32_HCLK
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
@ -61,6 +101,7 @@
#ifdef __cplusplus
extern "C" {
#endif
void sam4l_clock_init(void);
void hal_lld_init(void);
#ifdef __cplusplus
}

15
os/hal/templates/hal_lld.h
View File

@ -33,6 +33,11 @@
/* Driver constants. */
/*===========================================================================*/
/**
* @brief Defines the support for realtime counters in the HAL.
*/
#define HAL_IMPLEMENTS_COUNTERS TRUE
/**
* @brief Platform name.
*/
@ -50,6 +55,16 @@
/* Driver data structures and types. */
/*===========================================================================*/
/**
* @brief Type representing a system clock frequency.
*/
typedef uint32_t halclock_t;
/**
* @brief Type of the realtime free counter value.
*/
typedef uint32_t halrtcnt_t;
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/