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hi everyone, I got a problem with my MSP430 launchpad and Energia. When i try to upload the new sketch to my MCU, i got the following error :
"0451:f432 An error occurred while uploading the sketch"
i'm sure my MSP is connected with the usb cable included in the box, it is also connected to a COM port, and it is recognised by energia.
which will be the problem?
thank you for your support
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In reply to Ryan Brown1:
thanks for your support. I have already seen that post but
You have selected the wrong serial port.
I have only one serial port in my laptop
Your launchpad is not connected to the USB.
I'm pretty sure it is connected
You are using a usb power cord, not a data cord.
I used the data cable included in the launchpad
There is bug Mac OS X in the driver that caused the Launchpad to be disconnected. Unplug/plug the LaunchPad to make Mac OS X recognize it again. (if you have programmed the Launchpad with code that is writing out serial data, hold the reset button on the launchpad for a few seconds when you connect the usb...then your mac should be able to upload again).
I'm working on a Win7 based laptop
Note Energia will recognize your launchpad once it is connected to the usb. 2 extra lines will appear in the tools->Serial Port menu
yes Energia recognize my launchpad and the two lines appear in the serial port menu, with the name of the right COM port
In reply to CLAUDIO BARTOLOMEO:
Does your Device Manager appear as such?
If not then you might need to manually install the MSP-EXP430G2 driver: http://www.ti.com/lit/zip/slac524
Does the issue exist in earlier versions of Energia? I'm not having issues with E17.
yes it appear in device manager.
but i notice that in my Energia on the right corner it doesn't appear as in your pic. maybe my energia doesn't recognises it as a launchpad ?
I thought you are right.
I was wrong. Also my chip is a MSP430G2553. So it should it be compatible with Energia. I tried with CCS and it works. I have also tried with another usb cable, but i get the same error
I pasted the error messages. Maybe it could help you
Energia: 1.6.10E18 (Windows 7), Board: "MSP-EXP430G2553LP"
<command-line>:0:12: warning: missing whitespace after the macro name [enabled by default]
Sketch uses 760 bytes (4%) of program storage space. Maximum is 16,384 bytes.Global variables use 20 bytes (3%) of dynamic memory, leaving 492 bytes for local variables. Maximum is 512 bytes.MSPDebug version 0.22 - debugging tool for MSP430 MCUsCopyright (C) 2009-2013 Daniel Beer <firstname.lastname@example.org>This is free software; see the source for copying conditions. There is NOwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
usbutil: unable to find a device matching 0451:f432An error occurred while uploading the sketch
This report would have more information with"Show verbose output during compilation"option enabled in File -> Preferences.
This is an issue with the mspdebug package for Energia 18 under windows. There is a workaround posted in this thread:
I will be releasing an updated MSP430 package in a week or so that addresses this issue. In the meantime, I would suggest using the work-around posted in the link above.
In reply to Robert Wessels:
M Nazri M Nasir, BEng(Electronics and Computer, Birmingham, UK), MCP (Microsoft Certified Profesional)
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