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RTOS/TMS320C6657: socketndk.h: Cannot open file "sys/time.h"

zagor george
Prodigy 130 points
Part Number: TMS320C6657


Tool/software: TI-RTOS

Hello, Dear Friends. I have a problem with including NDK to my project.

I am using next components:

-> bios_6_73_01_01

-> ndk_3_40_01_01

-> pdk_c665x_2_0_12

-> xdctools_3_51_01_18_core

var boardName = "evmC6657";
var deviceType = "c6657";
var socType = "c6657";
var osType = "tirtos";


var boardSettings = xdc.useModule("ti.board.Settings");
boardSettings.boardName = boardName;

var cslSettings = xdc.useModule("ti.csl.Settings");
cslSettings.deviceType = deviceType;
cslSettings.useCSLIntcLib = true;

var osalSettings = xdc.useModule("ti.osal.Settings");
osalSettings.osType = osType;
osalSettings.socType = socType;

var ndkSettings = xdc.useModule("ti.transport.ndk.nimu.Settings");
ndkSettings.socType = socType;

var emacSettings = xdc.useModule("ti.drv.emac.Settings");
emacSettings.socType = socType;

var Global = xdc.useModule("ti.ndk.config.Global");
Global.IPv6 = false;
var Udp = xdc.useModule("ti.ndk.config.Udp");
var Ip = xdc.useModule("ti.ndk.config.Ip");

var emacSettings = xdc.useModule("ti.drv.emac.Settings");
emacSettings.socType = socType;

var BIOS = xdc.useModule("ti.sysbios.BIOS");

var Startup = xdc.useModule("xdc.runtime.Startup");
Startup.firstFxns[Startup.firstFxns.length++] = "&knEvmInit";

var Task = xdc.useModule("ti.sysbios.knl.Task");
var taskParams = new Task.Params();
taskParams.stackSize = 32768;
Program.global.myTask = Task.create("&knUdpStart", taskParams);

Problem:

Starting build of library sources ...
making C:/workspace_8_3_0/test_udp/src/sysbios/sysbios.ae66 ...
Build of libraries done.
cle66 package/cfg/test_udp_pe66.c ...
 
>> Compilation failure
subdir_rules.mk:19: recipe for target 'build-286147953-inproc' failed
"C:\ti_8_3_0\ndk_3_40_01_01\packages\ti\ndk\inc\socketndk.h", line 48: fatal error: cannot open source file "sys/time.h"
1 catastrophic error detected in the compilation of "package/cfg/test_udp_pe66.c".
Compilation terminated.

What am I doing wrong?

  • 0
    TI__Guru**** 161600 points
    Hi,

    You will need to update your include paths in the project to include the full path to sys/time.h. See this discussion:
    e2e.ti.com/.../166601

    Best Regards,
    Yordan
  • 0 in reply to Yordan Kovachev
    Prodigy 130 points

    Hello, Yordan!

    I really appreciate your help.

    I followed your advice, but this didn't solve the problem. I didn't include this file ("sys/time.h") in my project (and didn't include files, which contain this line).

    This problem occurs when I connect one of the NDK modules (but I am not including header files).

    May be I should include this path in cfg file? I tried to include the path using this code:

    var build = xdc.useModule("ti.sysbios.Build");
var posixUtil = xdc.useModule("ti.posix.Util");
var incs = posixUtil.incPath("ti.targets.C66");

build.includePaths.$add(incs.pop());

or

bulid.includePaths.$add("-IC:/sys/time/h/folder/");

or

bulid.includePaths.$add("C:/sys/time/h/folder/");

    But I could not decide this problem. There is no such problem with another NDK version (2_26_00_08).

  • 0 in reply to zagor george
    TI__Guru**** 161600 points
    Ok, this header file is included in ndk_3_40_01_01\packages\ti\ndk\inc\socketndk.h, which you use in your project.

    Can you try including the whole path ~/ti/bios_6_73_01_01/packages/ti/posix/ccs/sys instead of just sys/time.h:
    include "<path_to_ti>/bios_6_73_01_01/packages/ti/posix/ccs/sys"

    If not you should verify that ~/ti/bios_6_73_01_01/packages/ti/posix/ccs/ is added in your include directories in your project properties.

    Best Regards,
    Yordan
  • 0 in reply to Yordan Kovachev
    Prodigy 130 points

    Hello, Yordan Kovachev!

    I tried your advices:

    1) Your advice: Can you try including the whole path ~/ti/bios_6_73_01_01/packages/ti/posix/ccs/sys instead of just sys/time.h: include "<path_to_ti>/bios_6_73_01_01/packages/ti/posix/ccs/sys"

    This works as expected.

    2) Your advice: If not you should verify that ~/ti/bios_6_73_01_01/packages/ti/posix/ccs/ is added in your include directories in your project properties.

    This doesn't work. I am sending my project with added in my include directories in my project properties.

    test_udp.zip

    Best Regards, 
    George

  • 0 in reply to zagor george
    TI__Guru**** 161600 points
    Hi,

    As I understand you are using a custom board which I don't have, so I cannot test your project.

    If 1) works as expected is it a problem to use this solution?

    Best Regards,
    Yordan
  • 0 in reply to Yordan Kovachev
    Prodigy 130 points

    Hi, Yordan!

    No, I'm not using a custom board. I installed "processor_sdk_rtos_c665x_5_02_00_10" and tried build my test project. 

    If you got the same error: <socketndk.h: Cannot open file "sys/time.h">, help me solve it.

    This solution required edit source code in NDK, it's fine?

    Best Regards,

    George

  • 0 in reply to zagor george
    TI__Guru**** 161600 points
    Hi,

    Ok, open a NIMU example project (i.e. the NIMU_emacExample_EVMC6678C66BiosExampleProject) and check the Includes in the project. You should see the following two include directories:
    <your_home_path>/ti/bios_6_73_01_01/packages/ti/posix/ccs (if you expand this you will see folder sys, in which there is time.h).
    <your_home_path>/ti/ti-cgt-c6000_8.2.2/include (here you also have time.h)

    If you don't have these you need to edit your include paths (right-click on the project and select properties -> in the popup under C6000 Compiler you should have Include Options).

    Or you can add the full path to ~/ti/bios_6_73_01_01/packages/ti/posix/ccs/sys/time.h in your source code (\ti_8_3_0\ndk_3_40_01_01\packages\ti\ndk\inc\socketndk.h", line 48), but this is a fix to that particular error message. It is better to update your include paths in the project properties.

    Best Regards,
    Yordan
  • 0 in reply to Yordan Kovachev
    Prodigy 130 points

    Hi, Yordan!

    I could find a solution for my problem: I included this path <${BIOS_CG_ROOT}/packages/ti/posix/ccs> in following place: General -> tab "Products" -> "Products and Repositories" -> button "Add" -> checkbox "Select repository from file-system". This solution is normal? I could not find a solution anywhere. Maybe it is worth adding this solution to the technical documentation?

    Your advice doesn't work for "socketndk.h", only for my files.

    Best Regards, 
    Yordan