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  VS Arduino › › › Library files of Energia not visible in Explorer
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Hot Topic (More than 8 Replies) Library files of Energia not visible in Explorer (Read 14583 times)
Marius
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Library files of Energia not visible in Explorer
Apr 1st, 2014 at 5:15pm
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Hi Tim
I installed and tested Energia for the first time today and found that I cannot see the library examples or the library files in the Explorer. The Energia libaries are located under the /hardware/"board type"/libraries. This is not the same as the Arduino structure and I can't seem to find a place to set that right.
  
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Marius
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Re: Library files of Energia not visible in Explorer
Reply #1 - Apr 1st, 2014 at 6:21pm
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I also have this error. It seems that the things are not found where they are expected to be.

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Compiling 'EthernetWebserver' for 'LaunchPad (Tiva C) w/ tm4c129 (120MHz)'
ld.exe:cannot open linker script file c:\energia\hardware\lm4f\cores\lm4f\lm4fcpp.ld: Invalid argument
collect2.exe*:error: ld returned 1 exit status
Error creating .elf
  
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Tim@Visual Micro
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Re: Library files of Energia not visible in Explorer
Reply #2 - Apr 1st, 2014 at 6:36pm
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Hi Marius,

Yes the examples need re-work. Hopefully we are almost on a stable release so can concentrate on these other things.

Which version of vm are you using?
  
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Re: Library files of Energia not visible in Explorer
Reply #3 - Apr 1st, 2014 at 6:54pm
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Tim
I am using 1.1403.31. Any idea about the error? There seem to be no such file in that location.
  
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Tim@Visual Micro
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Re: Library files of Energia not visible in Explorer
Reply #4 - Apr 1st, 2014 at 6:58pm
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I'll hve to re-test it. When I last looked the lmf4 was a stellar pad or something like that. Maybe the system might need some minor tweak for the tiva

Can you hold the shift key and compile in the energia ide and email the output? Thanks
  
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Tim@Visual Micro
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Re: Library files of Energia not visible in Explorer
Reply #5 - Apr 1st, 2014 at 6:59pm
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pss: we can hack "visual micro program files/micro platforms/energia/lmf4/platform.txt" if we need. It needs some polish anyway
  
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Re: Library files of Energia not visible in Explorer
Reply #6 - Apr 1st, 2014 at 7:02pm
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I see they released a new ide on the 18th March
  
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Re: Library files of Energia not visible in Explorer
Reply #7 - Apr 1st, 2014 at 7:13pm
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I have the latest release, just checked to make sure.

It compiles correctly in the IDE.

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C:\energia\hardware\tools\lm4f\bin\arm-none-eabi-g++ -c -g -Os -w -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -DF_CPU=120000000L -MMD -DARDUINO=101 -DENERGIA=12 -IC:\energia\hardware\lm4f\cores\lm4f -IC:\energia\hardware\lm4f\variants\launchpad_129 -IC:\energia\hardware\lm4f\libraries\Ethernet er.cpp -o er.cpp.o
[C:\energia\hardware\tools\lm4f\bin\arm-none-eabi-g++, -c, -g, -Os, -w, -fno-rtti, -fno-exceptions, -ffunction-sections, -fdata-sections, -mthumb, -mcpu=cortex-m4, -mfloat-abi=hard, -mfpu=fpv4-sp-d16, -fsingle-precision-constant, -DF_CPU=120000000L, -MMD, -DARDUINO=101, -DENERGIA=12, -IC:\energia\hardware\lm4f\cores\lm4f, -IC:\energia\hardware\lm4f\variants\launchpad_129, -IC:\energia\hardware\lm4f\libraries\Ethernet, er.cpp, -o, er.cpp.o]
C:\energia\hardware\tools\lm4f\bin\arm-none-eabi-g++ -c -g -Os -w -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -DF_CPU=120000000L -MMD -DARDUINO=101 -DENERGIA=12 -IC:\energia\hardware\lm4f\cores\lm4f -IC:\energia\hardware\lm4f\variants\launchpad_129 -IC:\energia\hardware\lm4f\libraries\Ethernet -IC:\energia\hardware\lm4f\libraries\Ethernet\utility C:\energia\hardware\lm4f\libraries\Ethernet\Ethernet.cpp -o et.cpp.o
[C:\energia\hardware\tools\lm4f\bin\arm-none-eabi-g++, -c, -g, -Os, -w, -fno-rtti, -fno-exceptions, -ffunction-sections, -fdata-sections, -mthumb, -mcpu=cortex-m4, -mfloat-abi=hard, -mfpu=fpv4-sp-d16, -fsingle-precision-constant, -DF_CPU=120000000L, -MMD, -DARDUINO=101, -DENERGIA=12, -IC:\energia\hardware\lm4f\cores\lm4f, -IC:\energia\hardware\lm4f\variants\launchpad_129, -IC:\energia\hardware\lm4f\libraries\Ethernet, -IC:\energia\hardware\lm4f\libraries\Ethernet\utility, C:\energia\hardware\lm4f\libraries\Ethernet\Ethernet.cpp, -o, et.cpp.o]
C:\energia\hardware\tools\lm4f\bin\arm-none-eabi-g++ -c -g -Os -w -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -DF_CPU=120000000L -MMD -DARDUINO=101 -DENERGIA=12 -IC:\energia\hardware\lm4f\cores\lm4f -IC:\energia\hardware\lm4f\variants\launchpad_129 -IC:\energia\hardware\lm4f\libraries\Ethernet -IC:\energia\hardware\lm4f\libraries\Ethernet\utility C:\energia\hardware\lm4f\libraries\Ethernet\EthernetClient.cpp -o etClient.cpp.o
[C:\energia\hardware\tools\lm4f\bin\arm-none-eabi-g++, -c, -g, -Os, -w, -fno-rtti, -fno-exceptions, -ffunction-sections, -fdata-sections, -mthumb, -mcpu=cortex-m4, -mfloat-abi=hard, -mfpu=fpv4-sp-d16, -fsingle-precision-constant, -DF_CPU=120000000L, -MMD, -DARDUINO=101, -DENERGIA=12, -IC:\energia\hardware\lm4f\cores\lm4f, -IC:\energia\hardware\lm4f\variants\launchpad_129, -IC:\energia\hardware\lm4f\libraries\Ethernet, -IC:\energia\hardware\lm4f\libraries\Ethernet\utility, C:\energia\hardware\lm4f\libraries\Ethernet\EthernetClient.cpp, -o, etClient.cpp.o]
C:\energia\hardware\tools\lm4f\bin\arm-none-eabi-g++ -c -g -Os -w -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -DF_CPU=120000000L -MMD -DARDUINO=101 -DENERGIA=12 -IC:\energia\hardware\lm4f\cores\lm4f -IC:\energia\hardware\lm4f\variants\launchpad_129 -IC:\energia\hardware\lm4f\libraries\Ethernet -IC:\energia\hardware\lm4f\libraries\Ethernet\utility C:\energia\hardware\lm4f\libraries\Ethernet\EthernetServer.cpp -o etServer.cpp.o
[C:\energia\hardware\tools\lm4f\bin\arm-none-eabi-g++, -c, -g, -Os, -w, -fno-rtti, -fno-exceptions, -ffunction-sections, -fdata-sections, -mthumb, -mcpu=cortex-m4, -mfloat-abi=hard, -mfpu=fpv4-sp-d16, -fsingle-precision-constant, -DF_CPU=120000000L, -MMD, -DARDUINO=101, -DENERGIA=12, -IC:\energia\hardware\lm4f\cores\lm4f, -IC:\energia\hardware\lm4f\variants\launchpad_129, -IC:\energia\hardware\lm4f\libraries\Ethernet, -IC:\energia\hardware\lm4f\libraries\Ethernet\utility, C:\energia\hardware\lm4f\libraries\Ethernet\EthernetServer.cpp, -o, etServer.cpp.o]
« Last Edit: Apr 1st, 2014 at 9:05pm by Tim@Visual Micro »  
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Marius
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Re: Library files of Energia not visible in Explorer
Reply #8 - Apr 1st, 2014 at 7:16pm
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Sorry that is not complete. I did not realize it was so big. Copied into a file attached.
I forgot - no attachments Sad
  
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Re: Library files of Energia not visible in Explorer
Reply #9 - Apr 1st, 2014 at 7:31pm
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Looks like we only need the link etc. The compile seems okay. There might be a new board property that tells us which .ld file to use.

T
  
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Re: Library files of Energia not visible in Explorer
Reply #10 - Apr 1st, 2014 at 7:37pm
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I take it back. I have downloaded the latest version. Where is the EthernetWebserver lib?
  
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Re: Library files of Energia not visible in Explorer
Reply #11 - Apr 1st, 2014 at 7:42pm
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Under /libraries/Ethernet/xxx

The boards.txt file call for lm4fcpp_snowflake.ld but the compile output shows lm4fcpp.ld . The underscore causes the confusion I think.
  
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Re: Library files of Energia not visible in Explorer
Reply #12 - Apr 1st, 2014 at 7:43pm
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Full path = C:\energia\hardware\lm4f\libraries\Ethernet
  
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Re: Library files of Energia not visible in Explorer
Reply #13 - Apr 1st, 2014 at 7:48pm
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Oh okay I see vm was hard coded in the config file for the old .ld name but it should have been taken from boards.txt

try changing the following line in platform.txt in "program files/visual micro/visual micro for arduino/micro platforms/energia/lm4f/"

from

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compiler.ldflags=-T "{runtime.ide.path}/hardware/lm4f/cores/lm4f/lm4fcpp.ld"


to

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compiler.ldflags=-T "{runtime.ide.path}/hardware/lm4f/cores/lm4f/{ldscript}"



Then re-start the ide or click "tools>visual micro>reload tool chains"
  
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Re: Library files of Energia not visible in Explorer
Reply #14 - Apr 1st, 2014 at 7:55pm
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Bingo!!
  
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Re: Library files of Energia not visible in Explorer
Reply #15 - Apr 1st, 2014 at 8:01pm
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Great. Need to test the other boards sometime but the lm4f's should be okay
  
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Re: Library files of Energia not visible in Explorer
Reply #16 - Apr 1st, 2014 at 8:21pm
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Thanks for the help. 
Now there is a bug in the example or library as the client does not show to be connected after the first page is served.

It's never damn easy  Undecided
  
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Re: Library files of Energia not visible in Explorer
Reply #17 - Apr 1st, 2014 at 8:41pm
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Uggh
  
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