Error downloading Simulink Model to Arduino Mega 2560 Rev3

2013 11 20
5 个回答
回答已采纳
更新时间：2019 4 4
13 次查看（30 天）

0 个投票

Hi,
I'm using Matlab 2013a (on a Windows 8 64-bit PC) with Arduino support package 3.0. Downloading models to an Arduino UNO is wokring without problems. But I can't download any model to a new Arduino Mega 2560 Rev3. Tested with the arduinomega2560_gettingstarted model. When Simulink says "Downloading.." RX/TX LEDs are just blinking twice and I get the following error:
_The call to realtime_make_rtw_hook, during the after_make hook generated the following error: Could not download the model to the target hardware. Verify the connection between the computer and target hardware.
The build process will terminate as a result.
Caused by: Could not download the model to the target hardware. Verify the connection between the computer and target hardware._
But the target is definitely connected, and downloading programs with Ardino IDE is working fine. I've also tested this on a different PC with Windows 7 with the same result. Can anyone give me a hint please?

请先登录，再回答此问题。

 采纳的回答

Arne
Arne 2013-12-2

0 个投票

Thanks to the MathWorks support team, I reported this problem and they found a working solution (at least in my case):
1. Shutdown MATLAB
2. Go to the folder inside the Arduino Mega support package (by default this should be in
c:\MATLAB\SupportPackages\R2013a\arduinomega2560\+realtime\+internal)
Note : This is the location which the user installed the support package for Arduino.
3. Make a backup of the existing file "toolsInfoDataArduinoMega2560.p"
4. Overwrite the file "toolsInfoDataArduinoMega2560.p" with the attached P-file (unzip first).
5. Restart MATLAB and execute "rehash toolboxcache"
6. Try the code generation and deployment for the boards in question and verify functionality

4 个评论
显示 2更早的评论 隐藏 2更早的评论

Taichi
Taichi 2013-12-6
I have the same problem in Matlab 2012b (on a Windows 7 32-bit PC) and want the attached P-file "toolsInfoDataArduinoMega2560.p". How do I get it?
zaid_mka
zaid_mka 2013-12-25
please Arne i need that file >> my email : zaid.mka.90@gmail.com thanx very much :)
RISHEEK
RISHEEK 2014-1-1
please Arne or zaid_mka i need that file ;MY EMAIL : risheek.rishi@gmail.com ,It would be of great help

请先登录，再进行评论。

更多回答（4 个）

Andrea
Andrea 2014-1-13
编辑：Andrea 2014-1-13

0 个投票

Hi, I am using Matlab 2013b on Mac OS 64bit, and I have the same problem of connection of the Arduino2560 R3. I couldn't find the file toolsInfoDataArduinoMega2560.p in the Matlab folder, I think because that file exists in the older versions of the Arduino support package. I have the last one, just downloaded from Mathworks Arduino Package Support. Is there another file or another way to solve my connection problem?
Thank you,
Andrea
Gergely Takács
Gergely Takács 2014-2-13

0 个投票

Hello all;
I have used this procedure and the external mode does work with certain very simple models. For example an analog input>double conversion>Embedded function for a y = u(5/1024); voltage conversion> scope combination works flawlessly.
However, as soon as I add another analog input, I get the same error as sri. The minimum not working example is two analog inputs with two scopes. The exact procedure goes like this: the building process is successful, and it says " Model Successfully Downloaded to Arduino Mega 2560 ". But then, upon trying to connect to the board, the process hangs at " Initializing " and after a while I get " Error occurred while executing External Mode MEX-file 'ext_serial_win32_comm': Timed-out waiting for first connect response packet. " I've also tried to run a simple embedded function with an extended Kalman filter inside (no inputs or outputs on Arduino) and a scope, but the same thing happened.
Details:
  • MATLAB Version: 8.0.0.783 (R2012b)
  • Operating System: Microsoft Windows 7 Version 6.1 (Build 7601: Service Pack 1)
  • Java Version: Java 1.6.0_17-b04 with Sun Microsystems Inc. Java HotSpot™ 64-Bit Server VM mixed mode
  • Board: Arduino Mega 2560
  • Fixed Step Discrete Solver (tried 1, 0.1 sec)
  • External mode enabled.
  • Baud rates 9600
  • Overrun detection enabled, on pin 13
  • Computer Lenovo ThinkPad T410i
Any help would be much appreciated.
Gergely
l z
l z 2019-4-4

0 个投票

Thank you very much !
I used the way to slove my program.

类别

在 帮助中心 和 File Exchange 中查找有关 Downloads 的更多信息

产品

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by