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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" z- \$ z: h# F3 W& K
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下) V3 H7 S6 t* b
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)+ l) h4 K" L5 [9 R u
- H4 L" h4 m* t6 i$ \是不是需要在DSP.CFG中进行配置
" o, }7 ]& a, E我现在的配置为
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/*: G0 K4 Q$ H- V2 Q5 c1 n6 l
* ======== Operating System Configuration ========
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5 S) H" ^# ]: F5 w' n" J/* no rts heap */
" {: _( S0 V# X8 x F" rProgram.heap = 0;
3 V$ H& b/ k6 M- H+ C" y6 }Program.argSize = 100; /* minimum size */# n! r2 {% `, `- z9 U3 V9 W
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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- Q0 q2 y. I; c8 o6 S/ m/* create a default heap */
0 Y. T+ s5 S5 w; w' p6 X; \var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');/ C2 A8 s7 N( X% n! e9 c
var heapMemParams = new HeapMem.Params();/ U7 h& Z, J' Y& E
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');
. z7 Q! i$ ]' R! o" o1 N) `, CMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */
7 H4 K5 y3 s5 }: tvar SysMin = xdc.useModule('xdc.runtime.SysMin');
& g$ j) w7 {' R' R/ J# H' T* CSysMin.bufSize = 0x1000;
* d/ A0 B. l! S: S! z/ bSysMin.flushAtExit = false;
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% }/ |0 P" _' b. xvar System = xdc.useModule('xdc.runtime.System');! M n' a: ^) y/ z7 O7 `
System.SupportProxy = SysMin;
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7 Y/ _0 i3 X, E2 ^2 V" O/* configure SysBios to use the lower half of Timer 1 */
& W7 J; Q {& s( ~1 f* kvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
$ H \* a& L- X! K# Rvar Clock = xdc.useModule('ti.sysbios.knl.Clock');1 M: q9 _5 m) p0 C: A: T1 D( Y- G( Q
Timer.timerSettings[1].master = true;
2 O6 |7 i% v6 n. u: b4 NTimer.defaultHalf = Timer.Half_LOWER;
5 ]* Y* A( [$ u# @4 r( |Clock.timerId = 1;
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* ======== Miscellaneous Configuration ========; ]2 O3 q! W5 U+ D- Y9 a" _& \# k
*/
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/* set default diags mask */
7 _( t% D% _: ~" H! ~6 Uvar Diags = xdc.useModule('xdc.runtime.Diags');
. P2 l2 Y0 R5 f2 L; W* Qvar Defaults = xdc.useModule('xdc.runtime.Defaults');' L, y1 J- X" ]- L( W
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;/ q6 N5 l6 Y* j& w
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;" w* p! k4 ]7 l# N( B# T
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;6 b9 A" |9 t4 @9 i' T5 V9 [! ~
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
; L6 M `! |7 A' \5 x2 KDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */4 A f9 B. Z/ w. i2 P$ q
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON; b( R8 Z! ?2 o) k! D1 l+ `
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;3 I5 t! g f9 e. R! W- v" L
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;) ]1 r0 O. n- G
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;8 ?$ W% L. W6 t4 E5 k3 a5 z
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
8 b: \8 g8 _, C) eDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;, {: a; X6 w6 r1 y* C+ h; [
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
5 n3 w5 ~6 G$ _Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
) P2 }) I* b0 O4 H3 f0 O* nDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */) B' A* Z1 k+ ?
xdc.useModule('xdc.runtime.Main');$ c2 g2 M! t3 T7 d4 P9 _/ r' B
Diags.setMaskMeta(
8 u7 r! H; U& y4 X% I9 t5 B# X "xdc.runtime.Main",
7 Y/ q. h; `6 z/ h' T4 i' S Diags.ENTRY | Diags.EXIT | Diags.INFO,
6 B, A* p9 M; f9 q% k Diags.RUNTIME_ON4 h( @) w" x7 H; t# B
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var Registry = xdc.useModule('xdc.runtime.Registry');
% x! x/ l6 k6 FRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;' ~: R# d: a5 L; k, m3 w5 W' `
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;$ E$ E# l7 p) y; r
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
) A3 X* n% W( Z4 c* }9 C3 IRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;' {/ Z' a2 q4 o) c3 I
$ y3 `4 M2 c5 B- N$ p, Z) b1 Z/* create a logger instance */
+ J% X# x. B p9 `6 r+ [! f$ rvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');( s" y+ O: v' N+ m7 E4 v# P
var loggerBufP = new LoggerBuf.Params();
( e7 d3 f) ?6 tloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */2 O' |) s/ o6 O( i! f, \) B4 H4 n
loggerBufP.bufType = LoggerBuf.BufType_FIXED;6 H: f0 p' v2 M) k2 Y# P2 A( P
$ i x/ b; I* H7 F4 j% s# ?' Bvar appLogger = LoggerBuf.create(loggerBufP);- P/ s6 H* \2 G: F$ D/ n
appLogger.instance.name = "AppLog_Core1";
( Q: Y' M% G- m! x# NDefaults.common$.logger = appLogger;
" @8 Y3 u% B0 @Memory.defaultHeapSize = 0x8192;
( n. Y1 z( K( [1 {; ZIdle.idleFxns[0] = "&LEDStatus";8 ]' B8 P$ v% A5 {) C; v4 r" _, S7 q
Cache.initSize.l2Size = Cache.L2Size_32K;
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