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Found 5 results

  1. As a relative novice Linux user, my beef with Energia is the same as with a lot of other software packages: the installation instructions basically end at "download it". OK, I downloaded it. Now what? Where do I put it? How do I launch it? And so forth. Using Ubuntu 14.04 (32-bit). Java is installed and working (at least it works for Eclipse). Any kind souls willing to help? (I guess this would be moot if somebody created an installer package for the Ubuntu Software Center, but I have no idea how much work that involves.)
  2. Just got my new LaunchPad MSP430F5529 from TI. I can't even tell if Energia is talking to it (the built-in LaunchPad demo app seems to work). Connected to USB on a Dell PC, Windows XP. Drivers installed. System rebooted (several times). Don't know what to set for serial port: the choices I'm offered are COM1 (which seems to maybe be a real, physical serial port) and COM3. Neither one works: when I try to upload any sketch, including an empty one, all I get (after a short wait) is this error message: No unused FET found. (Huh?) I've tried both the 16MHz and 25MHz settings for the board (should either one work?). There is no mention that I can find in the Windows Device Manager of a USB Serial Port. I have nothing attached to the LaunchPad connector pins.
  3. I can't seem to be able to install bonescript on my BBB. I'd appreciate any help. Thanks. I installed ubuntu because I could not get HDMI to work with Angstrom even with the latest image. The following is the output when I do "npm install bonescript" - root@ubuntu-armhf:~# npm install bonescript npm http GET https://registry.npmjs.org/bonescript npm http 304 https://registry.npmjs.org/bonescript > bonescript@0.2.3 preinstall /root/node_modules/bonescript > node-gyp clean || (exit 0); node-gyp configure build make: Entering directory `/root/node_modules/bonescript/build' CXX(target) Release/obj.target/misc/misc.o ../misc.cpp:1:0: warning: "BUILDING_NODE_EXTENSION" redefined [enabled by default] <command-line>:0:0: note: this is the location of the previous definition ../misc.cpp:21:27: error: variable or field ‘pollpri_event’ declared void ../misc.cpp:21:27: error: ‘EV_P_’ was not declared in this scope ../misc.cpp:21:46: error: expected primary-expression before ‘int’ ../misc.cpp:32:5: error: ‘ev_io’ does not name a type ../misc.cpp:148:31: error: ‘EV_P_’ has not been declared ../misc.cpp:148:43: error: expected ‘,’ or ‘...’ before ‘*’ token ../misc.cpp: In static member function ‘static void Pollpri::Init(v8::Handle<v8::Object>)’: ../misc.cpp:37:34: warning: statement has no effect [-Wunused-value] ../misc.cpp:38:38: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:47:33: warning: statement has no effect [-Wunused-value] ../misc.cpp: In constructor ‘Pollpri::Pollpri()’: ../misc.cpp:51:49: warning: statement has no effect [-Wunused-value] ../misc.cpp:54:18: error: ‘event_watcher’ was not declared in this scope ../misc.cpp:54:46: error: ‘ev_init’ was not declared in this scope ../misc.cpp:56:9: error: ‘ew’ was not declared in this scope ../misc.cpp: In destructor ‘virtual Pollpri::~Pollpri()’: ../misc.cpp:60:48: warning: statement has no effect [-Wunused-value] ../misc.cpp:63:20: error: ‘EV_DEFAULT_’ was not declared in this scope ../misc.cpp:63:33: error: ‘event_watcher’ was not declared in this scope ../misc.cpp:63:46: error: ‘ev_io_stop’ was not declared in this scope ../misc.cpp: In static member function ‘static v8::Handle<v8::Value> Pollpri::New(const v8::Arguments&)’: ../misc.cpp:67:32: warning: statement has no effect [-Wunused-value] ../misc.cpp:84:49: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:84:55: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:84:73: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:88:53: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:88:73: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:93:56: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:93:60: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:93:63: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:93:83: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:99:43: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:99:47: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:99:64: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:102:48: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:102:52: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:102:55: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:102:74: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:105:22: error: ‘class Pollpri’ has no member named ‘ew’ ../misc.cpp:105:32: error: ‘EV_READ’ was not declared in this scope ../misc.cpp:105:39: error: ‘ev_io_set’ was not declared in this scope ../misc.cpp:106:21: error: ‘EV_DEFAULT_’ was not declared in this scope ../misc.cpp:106:38: error: ‘ev_io_start’ was not declared in this scope ../misc.cpp:111:32: warning: statement has no effect [-Wunused-value] ../misc.cpp: In member function ‘void Pollpri::Event(Pollpri*, int)’: ../misc.cpp:117:57: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:117:61: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:117:67: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:118:23: error: ‘EV_READ’ was not declared in this scope ../misc.cpp:126:43: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:126:47: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:126:64: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:129:48: warning: left operand of comma operator has no effect [-Wunused-value] ../misc.cpp:129:52: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:129:55: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp:129:74: warning: right operand of comma operator has no effect [-Wunused-value] ../misc.cpp: In static member function ‘static void Pollpri::pollpri_event(int)’: ../misc.cpp:149:42: warning: statement has no effect [-Wunused-value] ../misc.cpp:150:44: error: ‘req’ was not declared in this scope ../misc.cpp:151:21: error: ‘revents’ was not declared in this scope ../misc.cpp:152:42: warning: statement has no effect [-Wunused-value] ../misc.cpp: In function ‘void init(v8::Handle<v8::Object>)’: ../misc.cpp:160:33: warning: statement has no effect [-Wunused-value] make: *** [Release/obj.target/misc/misc.o] Error 1 make: Leaving directory `/root/node_modules/bonescript/build' gyp ERR! build error gyp ERR! stack Error: `make` failed with exit code: 2 gyp ERR! stack at ChildProcess.onExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:267:23) gyp ERR! stack at ChildProcess.EventEmitter.emit (events.js:98:17) gyp ERR! stack at Process.ChildProcess._handle.onexit (child_process.js:789:12) gyp ERR! System Linux 3.8.13-bone20 gyp ERR! command "node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "configure" "build" gyp ERR! cwd /root/node_modules/bonescript gyp ERR! node -v v0.10.19 gyp ERR! node-gyp -v v0.10.10 gyp ERR! not ok npm ERR! weird error 1 npm ERR! not ok code 0
  4. QUESTION: Any pointers as to why the Serial Port is grayed out on 64-bit Centos 6? In the next post, is my detailed installation log (with errors) - but here is a quick summary: I determined that I'm on 64-bit X86 Centos 6. I checked to see if the libusb drivers are installed. I checked to see what version of Java is installed. I checked to see how Java is configured. I downloaded the Energia Linux binary tarball (energia-0101E0009-linux.tgz) I untarred the Energia tarball to create an energia-0101E0009 directory. I ran the energia application. I set the board to msp430g2553 (16MHz) I failed at selecting the serial port because the selection was grayed out. I ran the default "Blink" procedure, which caused the board LEDs to blink. I modified the "Blink" procedure, and tested that it was working. I tried to open the Energia Serial Monitor - but failed. Googling for how to solve this problem, I added a udev file & rebooted. Googling further, I added user1 to the various groups and rebooted. Googling further, I obtained and compiled librxtx-master. I installed the EPEL rxtx using "sudo yum install rxtx". Yet, the serial port is still grayed out! Q: How do I diagnose WHY the MSP430 serial port is grayed out? Note: Searching this forum came up with this - but it doesn't seem to apply as it's on Windows: - serial port grayed out in IDE ver E0009
  5. Just downloaded the latest binary (/energia-0101E0009), and tried to run energia. After I set the working directory, the following error comes up and there is no GUI. What is wrong??? java.lang.UnsatisfiedLinkError: /home/ad/Desktop/energia-0101E0009/lib/librxtxSerial.so: /home/ad/Desktop/energia-0101E0009/lib/librxtxSerial.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch) thrown while loading gnu.io.RXTXCommDriver Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/ad/Desktop/energia-0101E0009/lib/librxtxSerial.so: /home/ad/Desktop/energia-0101E0009/lib/librxtxSerial.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch) at java.lang.ClassLoader$NativeLibrary.load(Native Method) at java.lang.ClassLoader.loadLibrary0(Unknown Source) at java.lang.ClassLoader.loadLibrary(Unknown Source) at java.lang.Runtime.loadLibrary0(Unknown Source) at java.lang.System.loadLibrary(Unknown Source) at gnu.io.CommPortIdentifier.<clinit>(CommPortIdentifier.java:83) at processing.app.Editor.populateSerialMenu(Editor.java:967) at processing.app.Editor.buildToolsMenu(Editor.java:695) at processing.app.Editor.buildMenuBar(Editor.java:476) at processing.app.Editor.<init>(Editor.java:205) at processing.app.Base.handleOpen(Base.java:714) at processing.app.Base.handleOpen(Base.java:679) at processing.app.Base.handleNew(Base.java:575) at processing.app.Base.<init>(Base.java:315) at processing.app.Base.main(Base.java:199)
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