Can dm8168 run omx programs and syslink programs in the same time?

Tang Silent

Prodigy 110 points

Other Parts Discussed in Thread: SYSBIOS

Dear all,

I am now using ezsdk_5_05 on dm8168evm.

I have developed an application using omx framework.

Now I want to develop applications on dsp(c674x) by my own.

I used syslink to load application on dsp. But the software develop guide told me syslink sample must run without firmware loaded.

Is it possible to load application to dsp with firmware loaded?( hdvisp2 firmware and hdvpss firmware).

If it is impossible, please tell me.

if possible, please give me some suggestions.

Thanks

Best regards.

P.S I have asked three questions in this forums but got no replies.

over 12 years ago

0 Margarita Gashova over 12 years ago

TI__Guru* 80190 points

Hello,

You could check here:

http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/p/149505/612979.aspx

Best Regards,

Margarita

0 Tang Silent over 12 years ago in reply to Margarita Gashova

Prodigy 110 points

Hi Margraita,

great thanks for reply.

I have checked the link u gave me and here is my config.bld and dsp.cfg file.

/* * ======== config.bld ======== * */

var Build = xdc.useModule('xdc.bld.BuildEnvironment');

var SR_0 = {

base: 0x8E000000, len: 0x10000,

comment: "SR#0 Memory (64 KB)"

};

var SR_1 = {

base: 0x8E010000, len: 0x20000,

comment: "SR#1 Memory (128 KB)"

};

Build.platformTable["ti.platforms.evmTI816X:dsp"] = {

externalMemoryMap: [

[ SR_0.name, SR_0 ],

[ SR_1.name, SR_1 ],

[ "DSP_PROG", {

base: 0x8F000000, len: 0x1000000,

comment: "DSP Program Memory (16 MB)"

}] ],

codeMemory: "DSP_PROG",

dataMemory: "DSP_PROG",

stackMemory: "DSP_PROG",

l1DMode: "32k",

l1PMode: "32k",

l2Mode: "256k" };

//------------end config.bld---------------------//

* ======== Dsp.cfg ========

/* root of the configuration object model */

var Program = xdc.useModule('xdc.cfg.Program');

environment['xdc.cfg.check.fatal'] = 'false';

/* application uses the following modules and packages */

xdc.useModule('xdc.runtime.Assert');

xdc.useModule('xdc.runtime.Diags');

xdc.useModule('xdc.runtime.Error');

xdc.useModule('xdc.runtime.Log');

xdc.useModule('xdc.runtime.Registry');

xdc.useModule('ti.sysbios.gates.GateHwi');

xdc.useModule('ti.sysbios.knl.Semaphore');

xdc.useModule('ti.sysbios.knl.Task');

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

BIOS.libType = BIOS.LibType_NonInstrumented;

* ======== IPC Configuration ========

/* required because SysLink is running on the host processor */

xdc.useModule('ti.syslink.ipc.rtos.Syslink');

/* configure processor names */

var MultiProc = xdc.useModule('ti.sdo.utils.MultiProc');

var procNameAry = MultiProc.getDeviceProcNames();

MultiProc.setConfig("DSP", procNameAry);

/* ipc configuration */

var Ipc = xdc.useModule('ti.sdo.ipc.Ipc');

/* ipc setup for SR0 Memory (host processor not running Sys/Bios) */

Ipc.sr0MemorySetup = true;

/* set ipc sync to pair, requiring Ipc_attach() call on all processors */

Ipc.procSync = Ipc.ProcSync_PAIR;

/* define host processor */

Ipc.hostProcId = MultiProc.getIdMeta("HOST");

/* shared region configuration */

var SharedRegion = xdc.useModule('ti.sdo.ipc.SharedRegion');

/* configure SharedRegion #0 (IPC) */

var SR0Mem = Program.cpu.memoryMap["SR_0"];

SharedRegion.setEntryMeta(0,

new SharedRegion.Entry({

base: SR0Mem.base,

len: SR0Mem.len,

ownerProcId: MultiProc.getIdMeta("HOST"),

cacheEnable: false,

isValid: true

})

);

/* configure SharedRegion #1 (MessageQ Buffers) */

var SR1Mem = Program.cpu.memoryMap["SR_1"];

SharedRegion.setEntryMeta(1,

new SharedRegion.Entry({

base: SR1Mem.base,

len: SR1Mem.len,

ownerProcId: MultiProc.getIdMeta("HOST"),

cacheEnable: false,

isValid: true

})

);

/* configure external memory cache property

* 8000_0000 - 9FFF_FFFF 2000_0000 ( 512 MB) Cache.MAR128_159

* --------------------------------------------------------------------------

* 8000_0000 - 8DFF_FFFF E00_0000 ( 224 MB) -------- don't care

* 8E00_0000 - 8E00_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR142

* 8E01_0000 - 8EFF_FFFF FF_0000 ( ~15 MB) -------- no-cache MAR142

* 8F00_0000 - 8FFF_FFFF 100_0000 ( 16 MB) DSP_PROG cache enable MAR143

* 9000_0000 - 9FFF_FFFF 1000_0000 ( 256 MB) -------- don't care

Cache = xdc.useModule('ti.sysbios.family.c64p.Cache');

Cache.MAR128_159 = 0x00008000; /* xxxx xxxx xxxx xxxx 10xx xxxx xxxx xxxx */

* ======== Operating System Configuration ========

/* no rts heap */

Program.heap = 0;

Program.argSize = 100; /* minimum size */

Program.stack = 0x1000;

/* create a default heap */

var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');

var heapMemParams = new HeapMem.Params();

heapMemParams.size = 0x4000;

var Memory = xdc.useModule('xdc.runtime.Memory');

Memory.defaultHeapInstance = HeapMem.create(heapMemParams);

/* configure System module */

var SysMin = xdc.useModule('xdc.runtime.SysMin');

SysMin.bufSize = 0x1000;

SysMin.flushAtExit = false;

var System = xdc.useModule('xdc.runtime.System');

System.SupportProxy = SysMin;

* ======== Miscellaneous Configuration ========

/* set default diags mask */

var Diags = xdc.useModule('xdc.runtime.Diags');

var Defaults = xdc.useModule('xdc.runtime.Defaults');

Defaults.common$.diags_ENTRY = Diags.ALWAYS_ON;

Defaults.common$.diags_EXIT = Diags.ALWAYS_ON;

Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_ON;

Defaults.common$.diags_INTERNAL = Diags.ALWAYS_ON; /* needed for asserts */

Defaults.common$.diags_ASSERT = Diags.ALWAYS_ON; /* development only */

Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;

Defaults.common$.diags_USER1 = Diags.ALWAYS_ON;

Defaults.common$.diags_USER2 = Diags.ALWAYS_ON;

Defaults.common$.diags_USER3 = Diags.ALWAYS_ON;

Defaults.common$.diags_USER4 = Diags.ALWAYS_ON;

Defaults.common$.diags_USER5 = Diags.ALWAYS_ON;

Defaults.common$.diags_USER6 = Diags.ALWAYS_ON;

Defaults.common$.diags_INFO = Diags.ALWAYS_ON;

Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_ON;

/* override diags mask for selected modules */

xdc.useModule('xdc.runtime.Main');

Diags.setMaskMeta(

"xdc.runtime.Main",

Diags.ENTRY | Diags.EXIT | Diags.INFO,

Diags.RUNTIME_ON

//ALWAYS_ON

);

var Registry = xdc.useModule('xdc.runtime.Registry');

Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;

Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;

Registry.common$.diags_INFO = Diags.RUNTIME_OFF;

Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;

/* create a logger instance */

var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');

var loggerBufP = new LoggerBuf.Params();

loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */

loggerBufP.bufType = LoggerBuf.BufType_FIXED;

var appLogger = LoggerBuf.create(loggerBufP);

appLogger.instance.name = "AppLog_Core1";

Defaults.common$.logger = appLogger;

it seems not conflicted to the memory map that omx video components is using~~

please help me ,thanks.

regards.

0 Tang Silent over 12 years ago in reply to Tang Silent

Prodigy 110 points

Did anybody know how to solve this question? I asked this question serveral months ago, and now my project is stucked in here.Please help!! I m running the syslink example named ex02_messageq in ezsdk_5_05

Processors

Processors forum

Can dm8168 run omx programs and syslink programs in the same time?