Difference between revisions of "ARM Cortex-M"

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In the next months, the public code will be delivered through the GitHub repository.  
 
In the next months, the public code will be delivered through the GitHub repository.  
 
In case of urgent need, please [http://www.erika-enterprise.com/index.php/contacts.html contact us].
 
In case of urgent need, please [http://www.erika-enterprise.com/index.php/contacts.html contact us].
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 +
= Configuration and Programming =
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 +
ERIKA Enterprise is configured through [[Tutorial: RT-Druid and OIL basics | RT-Druid and an OIL file]] and some other properties.
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 +
The following sections describe the properties and OIL fields customized for ARM Cortex-M architecture.
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== GCC Compiler Path ==
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It is possible to choose the path in three different ways:
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* ''Specific environment variables'': '''ARM_TOOLS'''
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** E.g.: ARM_TOOLS=C:\Program Files (x86)\GNU Tools ARM Embedded\4.9 2015q3
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* ''RT-Druid Eclipse IDE Property''.
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* ''RT-Druid Configuration File Entry'': '''preference_cortex_m__path_for_gcc_compiler'''
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** E.g.: preference_cortex_m__path_for_gcc_compiler=C:\Program Files (x86)\GNU Tools ARM Embedded\4.9 2015q3
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Here is an [[Common oil.pref example|example of RT-Druid configuration file]].
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== S32 SDK Path ==
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It is possible to choose the path in three different ways:
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* ''Specific environment variables'': '''S32_SDK_FILES'''
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** E.g.: S32_SDK_FILES=C:\NXP\S32DS_ARM_v2.0\S32DS\S32SDK_S32K14x_EAR_0.8.4
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* ''RT-Druid Eclipse IDE Property''.
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* ''RT-Druid Configuration File Entry'': '''preference_cortex_m__path_for_s32_sdk'''
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** E.g.: preference_cortex_m__path_for_s32_sdk=C:\NXP\S32DS_ARM_v2.0\S32DS\S32SDK_S32K14x_EAR_0.8.4
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Here is an [[Common oil.pref example|example of RT-Druid configuration file]].
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== Lauterbach TRACE32 Path ==
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It is possible to choose the path in two different ways:
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* ''RT-Druid Eclipse IDE Property''.
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* ''RT-Druid Configuration File Entry'': '''preference_lauterbach__path_for_trace32'''
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** E.g.: preference_lauterbach__path_for_trace32=C:\T32
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 +
Here is an [[Common oil.pref example|example of RT-Druid configuration file]].
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== Lauterbach Emulator Interface ==
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It is possible to choose the path in two different ways:
 +
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* ''RT-Druid Eclipse IDE Property''.
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* ''RT-Druid Configuration File Entry'': '''preference_lauterbach__emulator_usb_interface'''
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** E.g.: preference_lauterbach__emulator_usb_interface=true
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Here is an [[Common oil.pref example|example of RT-Druid configuration file]].
  
 
== Tutorials ==
 
== Tutorials ==

Revision as of 11:46, 1 June 2018

Introduction

This manual describes the porting details of the ERIKA Enterprise v3 kernel(s) for families of microcontrollers which integrate ARM Cortex-M CPUs.

Cortex-M features supported

The following are the main features of the currently implemented support:

Additionally, we are porting ERIKA3 also on a ARM Cortex-M7 CPU on ST 32F746GDISCOVERY board with STM32F746NG MCU.

In the next months, the public code will be delivered through the GitHub repository. In case of urgent need, please contact us.

Configuration and Programming

ERIKA Enterprise is configured through RT-Druid and an OIL file and some other properties.

The following sections describe the properties and OIL fields customized for ARM Cortex-M architecture.

GCC Compiler Path

It is possible to choose the path in three different ways:

  • Specific environment variables: ARM_TOOLS
    • E.g.: ARM_TOOLS=C:\Program Files (x86)\GNU Tools ARM Embedded\4.9 2015q3
  • RT-Druid Eclipse IDE Property.
  • RT-Druid Configuration File Entry: preference_cortex_m__path_for_gcc_compiler
    • E.g.: preference_cortex_m__path_for_gcc_compiler=C:\Program Files (x86)\GNU Tools ARM Embedded\4.9 2015q3

Here is an example of RT-Druid configuration file.

S32 SDK Path

It is possible to choose the path in three different ways:

  • Specific environment variables: S32_SDK_FILES
    • E.g.: S32_SDK_FILES=C:\NXP\S32DS_ARM_v2.0\S32DS\S32SDK_S32K14x_EAR_0.8.4
  • RT-Druid Eclipse IDE Property.
  • RT-Druid Configuration File Entry: preference_cortex_m__path_for_s32_sdk
    • E.g.: preference_cortex_m__path_for_s32_sdk=C:\NXP\S32DS_ARM_v2.0\S32DS\S32SDK_S32K14x_EAR_0.8.4

Here is an example of RT-Druid configuration file.

Lauterbach TRACE32 Path

It is possible to choose the path in two different ways:

  • RT-Druid Eclipse IDE Property.
  • RT-Druid Configuration File Entry: preference_lauterbach__path_for_trace32
    • E.g.: preference_lauterbach__path_for_trace32=C:\T32

Here is an example of RT-Druid configuration file.

Lauterbach Emulator Interface

It is possible to choose the path in two different ways:

  • RT-Druid Eclipse IDE Property.
  • RT-Druid Configuration File Entry: preference_lauterbach__emulator_usb_interface
    • E.g.: preference_lauterbach__emulator_usb_interface=true

Here is an example of RT-Druid configuration file.

Tutorials

The following tutorials are available for this architecture:

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