Matlab-Simulink device driver Blockset for dsPIC / PIC24 / PIC32 Microcontrollers

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From http://www.kerhuel.eu/wiki - Simulink device driver Blockset for dsPIC / PIC24 / PIC32 Microcontrollers --[[User:LubinKerhuel|LubinKerhuel]] 12:40, 3 September 2009 (UTC)

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Download the Simulink blockset for PIC

Contents

Download

Download the evaluation version for the matlab version installed on your system.

Current release : 3.1

Release date : 17/11/2009

81 supported microcontrolleurs :

See Release Notes and known bug for details

PIC 24F ' PIC 32F** ' PIC 30F ' PIC 30F ' PIC 33FJ GP ' PIC 33FJ MC ' PIC 33FJ GP ' PIC 33FJ MC*
24fJ128GA006 32MX360F256L 30f2010 30f5011 33fJ128GP206 33fJ256MC51033fj128GP20233fj128MC202
24fJ128GA008 32MX360F512L 30f2011 30f5013 33fJ128GP306 33fJ256MC71033fj128GP20433fj128MC204
24fJ128GA010 32MX460F256L 30f2012 30f5015 33fJ128GP310 33fJ64MC50633fj128GP80233fj128MC802
24fJ64GA006 32MX460F512L 30f3010 30f5016 33fJ128GP706 33fJ64MC50833fj128GP80433fj128MC804
24fJ64GA008 30f3011 30f6010A 33fJ128GP708 33fJ64MC51033fj32GP30233fj32MC302
24fJ64GA010 30f3012 30f6011 33fJ128GP710 33fJ64MC70633fj32GP30433fj32MC304
24fJ96GA006 30f3013 30f6012 33fJ256GP506 33fJ64MC71033fj64GP20233fj64MC202
24fJ96GA008 30f3014 30f6013 33fJ256GP510 33fJ128MC50633fj64GP20433fj64MC204
24fJ96GA010 30f4011 30f6014 33fJ256GP710 33fJ128MC51033fj64GP80233fj64MC802
30f4012 30f6015 33fJ64GP206 33fJ128MC70633fj64GP80433fj64MC804
30f4013 33fJ64GP306 33fJ128MC708
33fJ64GP310 33fJ128MC710
33fJ64GP706
33fJ64GP708
33fJ64GP710
* PIC 32F
SPI function not suported yet;
* Compiler known and fixed bugs 
* Check your compiler installation and version 
at the matlab prompt ==> !pic30-gcc -v for pic30 and !pic32-gcc -v for pic32.
**Check pic32 compiler v 1.04 Workaround
**Check pic30 compiler v 3.12 Workaround

Limitation

The evaluation version has 2 limitations :

  • Works with models containing up to six Input/Output pin used on the the targeted microcontroller
  • C Function Call block is not available

To obtain a version without limitation, go to the licence page

The Limit of Six Input/Output pins of the evaluation version is sufficient for many project like motor control, sensor filtering or fusion and any projects that requires low number of input/output. The evaluation version of the blockset is therefore aimed at hobist or educational institutions.

Some peripherals may use more I/O pin than expected. For example using the UART Tx Port also enable both the Rx and Tx Pin of the microcontroller. Two Pin are then used.

Requirement

The following component must be installed.

  • Mathworks components
    • Simulink
    • Real-Time Workshop Embedded Coder
    • Real-Time Workshop
  • Microchip components
    • C30 compiler for PIC24, dsPIC30 and PIC33 family (tested with version 3.10b and 3.11b and 3.12) (download C30 for PIC24 and C30 for dsPIC and install both. downlaod webpage)
    • C32 compiler for PIC32 family (tested with version 1.02, 1.03 and 1.05) download webpage
  • Blockset for dsPIC from this website

An evaluation version of the Microchip compiler can be found on the microchip website : http://www.microchip.com

Installation

  • An animation (flash) of the installation process is available on the page. This animation is quite old now.
  • A recent video witn installation and with example is available : Screencast (.mov file, 164Mo), from Mariano Lizarraga(April, 28th 2009).

Installation of C30 compiler and/or C32 compiler:

  • Install the compiler in its defautl directory : C:\Program File\Microchip\MPLAB C30 (for C30)
  • Add the compiler Path to your variable environment : Click yes when Installer ask to modify environment
    • When installing C32 included in MPLAB, the path is not added to the path. Add manually the bin subdirectory of the C32 compiler in your computer path.
    • Compiler for PIC30 and Compiler for PIC24 share the same directory. This is not a problem, both are working.

Installation of the blockset in Matlab

  • Start Matlab
  • Go to the directory where you unziped the installation .m file
  • Execute it by typing its name at the matlab prompt >>install_dsPIC

The blockset will be installed into the current directory.

Upgrading the blockset

When upgrading blockset with a more recent version follow the following steps :

  • Uninstall the old blockset
  • install the new one

Caution

Upgrading from a version earlier to V0.98 require to upgrade the C30 / C32 compiler ((See release notes)). A version of the C30 or C32 compiler for student can be downloaded from the microchip website.

To prevent some possible uncompatibility between blockset version, It is highly recommended to save the models created or modified using the old blockset version before opening them with the new blockset version installed.

The configuration parameters of the blocks should be inspected.

Check that the upgraded version of the blockset is compatible with the C30 or C32 compiler you are using (See release notes)

Uninstall

  • remove the three directory added into the matlab path.
  • delete the blockset directory.
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