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沙发

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发表于 2015-9-4 10:29:21
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补充说明6 f; Q5 \) J2 y+ W& K0 g% H* b4 }
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
7 f2 A' j! `1 i6 h J8 e/ K(不过疑惑的是,为何单独DSP仿真就没有问题呢?) Y1 T: @& r% z1 E( b
. ~- e2 |/ `9 r2 r是不是需要在DSP.CFG中进行配置
3 b& n+ v( v' }7 q4 R我现在的配置为1 m, {3 p5 Z, F% T1 z- U
3 p) \# I% N1 y: O5 U H/*: k5 U; } d. f
* ======== Operating System Configuration ========6 s" q# S9 }0 t, T) ^
*/
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2 }% M) v9 i$ o- ?( Q/* no rts heap */- g5 V4 a- F, Q7 p$ F. r# O
Program.heap = 0;7 S$ B4 \& R& X) j
Program.argSize = 100; /* minimum size */
! A. d6 U( c0 Z5 sProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大4 K& u* u* U0 l9 h7 ]+ G8 E
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/* create a default heap */% |* W9 D+ z, ` N
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');, D. D3 v' F; \! u& B& G* z; u
var heapMemParams = new HeapMem.Params();' z0 a0 F) G: m- \2 w$ w' f
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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var Memory = xdc.useModule('xdc.runtime.Memory');
9 x) E0 y' I) [' w/ o3 r6 Y5 wMemory.defaultHeapInstance = HeapMem.create(heapMemParams);7 s x% K, n' k
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/* configure System module */, W9 }. `# z4 `, g% v
var SysMin = xdc.useModule('xdc.runtime.SysMin');
! f$ Z2 p/ |* L* W9 x7 k& S+ [SysMin.bufSize = 0x1000;
5 g: R0 m: h; b' `8 {SysMin.flushAtExit = false;: ]: B8 y; f0 H) ?7 l( D1 G
' {; ^) r, G+ E3 Nvar System = xdc.useModule('xdc.runtime.System');
# ~$ L+ y% H+ h# f( x" n! q3 @- SSystem.SupportProxy = SysMin;. O5 r; F2 L5 d
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/* configure SysBios to use the lower half of Timer 1 */. J& |+ U9 x, J" k
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');1 s/ C# e! e0 d! D) s, I% C- t9 I
var Clock = xdc.useModule('ti.sysbios.knl.Clock');: \* q9 k, Z2 T* k' g2 ^
Timer.timerSettings[1].master = true;
% f. w& f. q9 `' F6 g7 ~Timer.defaultHalf = Timer.Half_LOWER;
3 A, ]! I- e6 k7 X. [' hClock.timerId = 1;% d7 A5 N( q, V: {) z$ A: D
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- E8 B4 p$ g7 ]2 L/*
- c8 c. D q, F * ======== Miscellaneous Configuration ========
6 Y2 b* r7 \3 L0 F8 Q, e9 L, G9 l! r( L, ~ */
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0 a" h. k8 G0 Q4 [; j/* set default diags mask */
4 ^5 W+ U9 a5 S3 j5 v! Yvar Diags = xdc.useModule('xdc.runtime.Diags');8 s. @* M3 L& T5 a+ X" W
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;. Z1 r& v3 H8 e
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;% e2 A4 ]) ]) w9 W7 z
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
/ T/ N, e5 P: MDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
" K* W" T: J. F9 F! ?6 h5 eDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
. C- ^8 ?$ j+ u" o( t8 a G$ N7 i9 t: EDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
; ^" l# k. W* y" P9 { A' e% W [Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
7 n6 `" i) Y- D2 k t. {; X3 o lDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;0 C: f- \) k9 z/ Q6 ?7 ]. f
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;- D( U) x, M) L
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;' h; N. [( N4 y' k
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;) L% U% ]. m7 Q, g8 g
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
P" Y" r |$ DDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
/ ?6 i1 u3 }$ \8 c2 ODefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;! f: }1 S" {9 _# ~, e
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/* override diags mask for selected modules */1 c6 h4 x3 r/ P0 N
xdc.useModule('xdc.runtime.Main');
7 ?7 \* Q1 S* a, V0 b. z0 FDiags.setMaskMeta($ l. U7 P |0 H
"xdc.runtime.Main",
4 t1 K9 b& j# y4 H O8 |! Z6 g+ y' P+ } Diags.ENTRY | Diags.EXIT | Diags.INFO,
+ ~& ]: R! n# y( N% v* }6 a+ B Diags.RUNTIME_ON" f" X* Q% A" F; m7 E
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var Registry = xdc.useModule('xdc.runtime.Registry');: h7 M. C9 L* L- O
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
! @4 y! K" m; [( z1 p; Y# TRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
5 x3 J }% W# i2 y0 F3 t0 ^0 sRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
, n4 ]& I- q* J! r8 t3 W2 SRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;, B$ K( L4 j' b+ s2 C# U% U7 B
; v2 ?; O1 E$ b/* create a logger instance */
( S# J ]. D+ O5 |var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
5 E$ k' Y; n9 k6 Jvar loggerBufP = new LoggerBuf.Params();1 X; i$ a# ~1 T. ?5 L
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */6 U0 g5 Y8 D# X5 x+ F8 m
loggerBufP.bufType = LoggerBuf.BufType_FIXED;9 {% T+ Q5 X! M0 F
$ _ u0 { H! Xvar appLogger = LoggerBuf.create(loggerBufP);
( ~2 o: _. ~& ]: x3 c+ D* FappLogger.instance.name = "AppLog_Core1";% v1 ^2 e+ |# U7 S
Defaults.common$.logger = appLogger;
) n9 P8 k" G0 Q/ @Memory.defaultHeapSize = 0x8192; 3 v @3 |6 M* d
Idle.idleFxns[0] = "&LEDStatus";
2 Q2 v- b, c" R' Y: pCache.initSize.l2Size = Cache.L2Size_32K;
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