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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, T* b9 D: M$ l3 X% _5 J( B7 n
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
. P' G2 b( z* R( u( l0 Y9 |9 f(不过疑惑的是,为何单独DSP仿真就没有问题呢?)1 T1 J5 S- ?: y2 \0 z3 M8 C! _
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是不是需要在DSP.CFG中进行配置0 T: {' d' u8 G B
我现在的配置为
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* ======== Operating System Configuration ========- x6 Y! n# P" w* @, ~2 t# k
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/* no rts heap */1 K+ k8 C- ~8 B0 H" B1 \1 }
Program.heap = 0;& m2 V! u. X3 h& q/ A" v$ a; ] C
Program.argSize = 100; /* minimum size */! O+ R B' x% d* F
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大! z, r+ u2 h( S
' \# Z+ G9 t9 W6 h0 h7 C" r/* create a default heap */
7 L" M* ^2 j% v H0 O( e% ovar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');. [8 H I$ w/ X3 O( @- ^" c
var heapMemParams = new HeapMem.Params();+ a8 J! M! u; X
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大, j f8 J4 _& J. b
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var Memory = xdc.useModule('xdc.runtime.Memory');/ a! k0 l7 ~' V! q# A+ d0 |
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);8 j9 d! T: N8 t1 z* n+ s" K
2 g: Y/ g" h4 Q( d/* configure System module */- A( h3 `9 B0 }* z' {7 O2 C
var SysMin = xdc.useModule('xdc.runtime.SysMin');' a! c0 o( `; S! c
SysMin.bufSize = 0x1000;
; I, H/ u2 M: K7 J0 q: z& {% b7 eSysMin.flushAtExit = false;
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1 _/ B+ t4 A- r/ {$ l6 ]7 I/ jvar System = xdc.useModule('xdc.runtime.System');( |3 y+ N; W/ U
System.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */+ [" t1 K, H7 Y/ e* M$ r# f; R3 q4 ~8 w
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');' h' @) m6 @- l4 R
var Clock = xdc.useModule('ti.sysbios.knl.Clock');& x. m$ T8 g. v) ^1 \
Timer.timerSettings[1].master = true;
& {1 u: m/ @0 b7 fTimer.defaultHalf = Timer.Half_LOWER;8 t# R( ^, F" ?% O
Clock.timerId = 1;- P! ?0 n* O' `3 y" Y# h! Z
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* ======== Miscellaneous Configuration ========5 R/ V! a1 j2 a' h" P
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+ C4 B7 f! h/ v w/* set default diags mask */
, a" r5 t7 K+ z& Wvar Diags = xdc.useModule('xdc.runtime.Diags');
3 A, k5 G! l- J+ Wvar Defaults = xdc.useModule('xdc.runtime.Defaults');& }7 q3 _0 h& j+ w- s1 @/ Q
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;9 I$ A1 g" P6 r( ]) V+ _
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
4 z0 {+ ]: H& n) `9 I- bDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
4 b9 z; o0 D6 J/ [7 x( PDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */. a3 k4 M) ]# b9 j
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
3 L3 g; i6 u, a$ d0 m! d3 KDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;1 s6 o3 A" W2 r+ ?# ~
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
, @+ X) g e3 y3 |Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
7 h* U) W2 C4 U4 h/ BDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;+ E) ^( j0 N" B! s9 |% a
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;: }' P' [! Q8 `$ G) w# O8 y
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
0 \" n6 _" K+ x- d* \. S. J7 wDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
. @- S6 m% `0 g8 n: V$ iDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
$ d1 u' i, I; U- q; G( DDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */5 ]( t' j; k; h/ p
xdc.useModule('xdc.runtime.Main');
6 _% z( A: |6 ?: _+ i. O3 X. mDiags.setMaskMeta(
* Z. s$ e8 W ]% \5 b* m "xdc.runtime.Main",
6 o( W0 y8 j; G$ o3 U& ^6 O Diags.ENTRY | Diags.EXIT | Diags.INFO,
+ `1 H v+ g. j$ p Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
( W' b" P3 y! R( c, X4 ]Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
% B9 g I/ Y, J; ?1 l# L: IRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;& q9 s( R8 D) @& a
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;( F; J# {, \: ?$ n1 M7 f; _4 B1 b
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */3 M0 [2 f- [5 ~& `7 [7 F, o. i
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');' P6 h% R, j9 [1 T
var loggerBufP = new LoggerBuf.Params();4 A1 Y- `, k3 x8 l3 D: ]0 J9 T
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
/ t0 B: @6 a" h; iloggerBufP.bufType = LoggerBuf.BufType_FIXED;) @/ J# z. K' Y/ I8 X
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var appLogger = LoggerBuf.create(loggerBufP);
( U$ R5 _) Q) q3 l3 Z+ D- Q, }+ C7 x; }appLogger.instance.name = "AppLog_Core1";
7 y6 B" t+ r7 tDefaults.common$.logger = appLogger;1 Q1 ~: O9 r" l% T9 E7 K* F" M
Memory.defaultHeapSize = 0x8192; ; e5 Q6 B% X$ a4 e) g
Idle.idleFxns[0] = "&LEDStatus";
6 C: n4 Y0 X+ A1 v! i! S5 @% eCache.initSize.l2Size = Cache.L2Size_32K;
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