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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
A+ R8 H% @& s! L! d& H% b我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
; q+ N" D5 t. k" s(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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是不是需要在DSP.CFG中进行配置
9 B& T, L* s% O. ~3 v$ ]我现在的配置为
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/*
: X# ?7 L4 e7 }6 _" ] * ======== Operating System Configuration ========
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/* no rts heap */
; k) t* x# c, P SProgram.heap = 0;
8 X8 f6 o1 l; w7 j& y& [% SProgram.argSize = 100; /* minimum size */- [* ] d2 p+ I: u/ e- u U
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大) {! S% ~, S: q t. z
# z- J3 \/ n E" I R1 D" ^/* create a default heap */# M7 `: x. [' \- X. v0 g, V( g
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
( {" o$ A4 T: J4 Ovar heapMemParams = new HeapMem.Params();
8 G- g: q/ e9 j$ Q% I0 }0 v6 O- JheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大5 @% }! T6 h4 D: @; z
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var Memory = xdc.useModule('xdc.runtime.Memory');
% w' M6 A- A* g E0 _Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */) U. _- v. G& z2 f
var SysMin = xdc.useModule('xdc.runtime.SysMin');
) n) }- H1 C* uSysMin.bufSize = 0x1000;, u; ^/ y* W: c% X! v
SysMin.flushAtExit = false;
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! z: o3 x, E/ i. H [" i! t0 \var System = xdc.useModule('xdc.runtime.System');4 L! F' Y% w* X
System.SupportProxy = SysMin;7 h/ R' D" m) \2 [+ F2 V6 n
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/* configure SysBios to use the lower half of Timer 1 */
' ^2 E7 O( R; ^- f6 H5 r% E) Gvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
, \/ V4 Z7 O) [! H; A3 x avar Clock = xdc.useModule('ti.sysbios.knl.Clock');& \. [ M7 C' q; \3 k0 B6 b! y/ m
Timer.timerSettings[1].master = true;- i& _; _ [* \: w
Timer.defaultHalf = Timer.Half_LOWER;7 N) w2 X; {4 b6 S
Clock.timerId = 1;
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6 A j, y _! v/*
: b- b& u7 o; S! Z * ======== Miscellaneous Configuration ========- J& a7 I1 b& e- r$ r# E, Y
*/
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/* set default diags mask */* C1 u& V3 P: U3 ~
var Diags = xdc.useModule('xdc.runtime.Diags');6 k0 C# r( ]$ ^; a7 h+ e) n
var Defaults = xdc.useModule('xdc.runtime.Defaults');5 d: X. t9 w) \' w% c0 ]
5 y+ t" e0 }. U8 QDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
- l. s0 v2 A' \: t9 x8 aDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;/ i8 a* n; R7 S& o6 A
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
! [; h3 s# z# F6 [8 [# B6 O9 t" M1 p) DDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
; w. M9 ?0 K3 N; E/ ?Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
* ]8 o! w3 h6 I% S9 Y3 A5 ]Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;& Z" U7 N- ~0 n8 h" a$ K8 S
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
& R4 N" h( U( c& B7 W& v1 {' ZDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;9 w7 Z+ i( j; C6 Y5 A
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;4 k3 N& P% i' n, _9 t
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
h: j/ B/ q! M4 x8 g& ADefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
9 @3 n& {5 Z, i& W8 P. ADefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;) e2 V& E# g: ?0 H
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;( y2 \9 O* G8 |$ X0 w% a2 T
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;7 ]: ]0 H$ T( I8 f6 |9 e) w
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/* override diags mask for selected modules */6 J6 z. ?3 u- d( T; G" u( {
xdc.useModule('xdc.runtime.Main');
- U4 @, p2 U! uDiags.setMaskMeta(
q7 H- L# A& y' c* | "xdc.runtime.Main",% a9 d4 f6 w5 ]) g
Diags.ENTRY | Diags.EXIT | Diags.INFO,, u; b' c5 u, B1 }3 g0 X
Diags.RUNTIME_ON) g8 T/ H: b9 V/ }& R0 ^) ~
);
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& M9 E' X9 n$ Bvar Registry = xdc.useModule('xdc.runtime.Registry');3 ^9 ^3 }1 x2 S+ i
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;, z0 z1 t, q, k D9 f" ?
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;& P* i( M& g; A H3 o$ b. R& P
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;; e. @4 p" K( j
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;! B' p2 o; g" c' R7 D/ p
8 C# ]2 [' Z* ~ Z/ s' Q/* create a logger instance */ E: ]8 p8 Z. i6 n! P2 E
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');; s& s. u$ d/ Y- u
var loggerBufP = new LoggerBuf.Params();
4 p; o7 ^+ Q- UloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */5 A4 H4 N9 i, [3 `- u( B* ~
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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: y3 k$ Q$ t- U: d( C% nvar appLogger = LoggerBuf.create(loggerBufP);; z, M" U1 A7 i3 T; T9 s4 ?
appLogger.instance.name = "AppLog_Core1";
2 N& \7 y/ G$ _+ m& Z- fDefaults.common$.logger = appLogger;/ p1 ]+ i- ~. ^; W
Memory.defaultHeapSize = 0x8192; $ u! I1 q+ N$ W: s
Idle.idleFxns[0] = "&LEDStatus";& Q- D) V/ X) a! p: ] I
Cache.initSize.l2Size = Cache.L2Size_32K; p" d1 Q4 D5 @6 ~% J, w5 j2 [ u
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