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Bingo600

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Everything posted by Bingo600

  1. Did you remember to let str point at a something valid ? Using just str would garble something ...... Whatever str i pointing at ... { char buffer[20] , *str; str = buffer; ftoa(g,str) } or - just plain { char buffer[20]; ftoa(g,buffer); } Ohh btw ... I didn't really look at the ftoa() , but shouldn't that generated string be terminated with a '\0' before returning /Bingo
  2. While i don't know what compiler Thomas is using , my guess would be Yagarto. http://www.yagarto.de/ It's a well proven arm-gcc compiler for windows , and the latest version generates very tight code. That the Yagarto homepage and author is German based like Thomas , doesn't hurt either. But that's all a qualified guess. Thomas could be "linux based" ... /Bingo
  3. I'm using Code::Blocks IDE 12.xx on Linux Mint 14.1 Mate - (fast and native as in not java) To avoid all the "plugin" issues , i'm using makefiles ... And not "Clicky..Clicky". This gives me the advantage of being able to compile for any arm-gcc supported mcu TI,NXP,ST,Atmel. So primarily i use CB for editor , and the debugger (uses arm-gdb) Ohh and i second , using the "launchpad" arm compiler. I previously used CodeSourcery lite , but after Mentor took over i have abandoned due to all the register stuff. And i have a feeling that , while ARM was backing up CodeSourcey ($$)
  4. Look here http://forum.stellarisiti.com/topic/186-will-ccs-be-free-for-the-stellaris-launchpad/
  5. Wasn't the CCS licence later changed to be "forever" if a Stellais-Launchpad was the developmentplatform and (prob.) connected to the PC ? Have a look at getting a new licence/CCS /Bingo
  6. Mayge you could get some hints here http://www.embedded.com/story/OEG20011220S0058http://www.embedded.com/story/OEG20020103S0073 http://www.embecosm.com/appnotes/ean9/ean9-howto-newlib-1.0.html /Bingo
  7. http://embeddedgurus.com/state-space/2013/01/embedded-c-programming-with-arm-cortex-m-video-course/ He's using a Stellais launchpad , but unfortunately with IAR ... Bad for us Linux'ers .... But Miro knows his ARM :-) /Bingo Edit: Ahh Crppp - Could a mod change the Mid to Did in the title
  8. Just got the 2 new ones , also LX chips. But i never would have guessed they they were that hancicapped :-( http://e2e.ti.com/support/microcontrollers/stellaris_arm_cortex-m3_microcontroller/f/471/t/233624.aspx TI says timerbased port toggle is a No..No on the current chips Well it was cheap. /Bingo
  9. @doragasu Arm is moving CMSIS from http://onarm.com to http://arm.com/cmsis , including the CMSIS forum to http://forums.arm.com/ There is a CMSIS v3.01 (CMSIS-SP-00300-r3p1-00rel0.zip) on arm.com. Ohh if anyone want to share their Stellarisware Makefiles (for arm-gcc) , that would be nice /Bingo
  10. I'm expecting another 2 x 4.95$ boards in December. Will have a look when they arrive. /Bingo
  11. Nice But 3.82 BogoMips - I'd expect it to be uClinux (for MMU less systems) /Bingo
  12. Does anyone have experience with the compiler from "launchpad" https://launchpad.net/gcc-arm-embedded Ie the above compiler maintained by "ARM ?". I have used the Codesourcery Lite until now, but they were acquired by Mentor. And i wonder if ARM is still sponsoring the arm-gcc development @Codesourcery-Mentor, or if ARM switched to launchpad ? /Bingo
  13. Maybe James OSX build (ARM-GCC) instructions are easier https://github.com/jsnyder/arm-eabi-toolchain
  14. If this works for a ST CortexM4 it should also work for a TI http://www.alexwhittemore.com/open-source-ide-and-toolchain-for-the-stm32f4-discovery-on-mac-osx-lion/#more-492 /Bingo
  15. Just got my two today (via DHL, not FedEx) - Ordered Sep-03 But i also got my 2 new 512-MB RasPI's 2 days ago. I'm suffering from "Documentation Overload" /Bingo
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