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  • Forum Post: (CodeSourcery) gcc link errors for hello world?

    Jonathan Chen
    As usual, I must be missing something totally basic here... #include "stdio.h" int main() { printf("hello world\n"); return 0; } Link errors say the following functions are not found: _close _fstat _isatty _lseek _read _sbrk _write Notes The...
    on Jan 21, 2012

  • Forum Post: Re: am17x support?

    Jonathan Chen
    Attached is a successful port of the usb_bulk_dev example to AM1707! It has been confirmed to work with the following setup: StarterWare AM1808 1.00.02.02 code base Spectrum Digital AM1707 EVM Rev. H Code Composer Studio 5.1.0.09000 CodeSourcery (gcc) toolchain 2009q3-68*** CodeSourcery...
    on Jan 27, 2012

  • Forum Post: Re: Only CodeSourcery (gcc) version 2009q3-68 can compile uartEcho and usb_bulk_dev!

    Jonathan Chen
    The CodeSourcery compiler "regressions" have now been fixed! When ported to AM1707, StarterWare projects compiled with CodeSourcery gcc 2011.09 apparently require an additional flag: -fno-zero-initialized-in-bss This flag is not required for 2009q3, which was apparently more lenient...
    on Feb 6, 2012

  • Forum Post: Only CodeSourcery (gcc) version 2009q3-68 *and newer* can compile uartEcho and usb_bulk_dev!

    Jonathan Chen
    Update: CodeSourcery versions newer than 2009q3 now seem to work with StarterWare if you compile with the flag -fno-zero-initialized-in-bss . Older versions untested by original poster due to lack of interest. I just want to point out for anybody wanting to use gcc + UARTprintf as a substitute...
    on Jan 25, 2012

  • Forum Post: Board support package for the Beaglebone

    Aijaz Baig
    Hello there Finally I got myself a beaglebone. I believe the SD card has been flashed with the Angstrom image already. But I am more interested in learning how to write what they call the 'BSP' (board support package). Its been quite a while (more than 8 years :|) since ive done any serious...
    on Feb 13, 2012

  • Forum Post: Re: MMC and malloc issues with AM1808

    Rohit Jain
    Hi, Thanks for your quick response. I would like to clarify that I have not used malloc anywhere in my application. Infact I have just integrated tftp code (which is free of malloc or any other dynamic memory allocation) with fatfs and ubs_msc code which in turn uses usblib. On compilation using...
    on Feb 17, 2012

  • Forum Post: Re: MMC and malloc issues with AM1808

    Rohit Jain
    Hi, On closer inspection I found out that inside third_party\lwip-1.3.2\src\core\mem.c there is a function void *mem_malloc(mem_size_t size) which is being called by many files inside lwiplib. Also I checked out lwiplib/lwip/mem.h which has #if MEM_LIBC_MALLOC #ifndef mem_malloc #define...
    on Feb 17, 2012

  • Forum Post: Re: MMC and malloc issues with AM1808

    Rohit Jain
    Hi, On closer look, I found out where the malloc was being called from. It was from sprintf call in my tftp application code. When I commented out sprintf calls the code compiles happily. Now I will check if my TFTP server works over USB Mass Storage Device. We will still need your help for...
    on Feb 17, 2012

  • Forum Post: Re: uartEcho compiled with CodeSourcery 4.6.1

    Valentin Ivanov
    Hello Sujith, Thank you for looking at this. Here is a little bit more information about my environment: StarterWire AM335X 02.00.00.05 Windows 7 64 bit Sourcery CodeBench Lite 2011.09-69 Cygwin I am building both bootloader and uart example using the above compiler from Cygwin command...
    on Mar 25, 2012

  • Forum Post: Re: gpio example for beaglebone compiled with gcc

    Valentin Ivanov
    Hi Sujith, I have tried your gpioLedBlink_ti.bin and the led doesn't blink too. My board is Rev A3. Other strange things is that I have tried the demo application after building it and it works fine. Both parts of the demo that use that LED. This is a very weird issue and I really would like...
    on Mar 29, 2012

  • Forum Post: Re: gpio example for beaglebone compiled with gcc

    Valentin Ivanov
    That one works! What is the issue with the image converter? Regards, Valentin
    on Mar 29, 2012

  • Forum Post: gpio example for beaglebone compiled with gcc

    Valentin Ivanov
    I am using gcc compiler that was suggested in the user guide on windows (with cygwin). I have build and verified bootloader, uart and demo applications. No I am trying to verify gpio example. It builds successfully, but when I load it the led is not blinking. Can anybody try it or may be knows...
    on Mar 28, 2012

  • Forum Post: MMC and malloc issues with AM1808

    jitendra panchal
    We are using StarterWare 1.00.02.02 on CCSv5.1 Code Sourcery GCC for arm-none-eabi - v2009q1 arm-none-eabi toolchain on Windows for AM1808 Zoom eXp board. There are 2 issues for which I would require your immediate help. My main aim is to implement TFTP/FTP server on my board for which I would require...
    on Feb 17, 2012

  • Forum Post: Compiling, Building & Running StarterWare example Applications - Failed

    Nitin Singh1
    Good day, I have been working on AM335x EVM connected to a host PC (Ubuntu 10.04 LTS version) Below softwares are already installed on my host system i.e on Ubuntu 10.04: ti-sdk-am335x-evm-05.05.00.00 CCS-5.1.1.00033-Sitara-ARM AM335X_Starterware_02_00_00_07 There are some examples applications...
    on Oct 4, 2012

  • Forum Post: uartEcho compiled with CodeSourcery 4.6.1

    Valentin Ivanov
    Hello, I have built bootloader and uartEcho application using CodeSourcery 4.6.1. for BeagleBone rev A3. After reseting the board all I can see in the terminal window (putty): "StarterWare AM335x Boot Loader". Thank you, Valentin Ivanov
    on Mar 24, 2012

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