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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2 ^- t! Y1 ]; Y( f* F$ ~9 ]
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下* e- _* z, k! M6 [+ g
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)* |0 l& k0 |0 Y+ n
- c& V. O% R& _, o是不是需要在DSP.CFG中进行配置
+ D2 e7 d: G, c. I" o我现在的配置为
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/*& K5 S A$ w7 ?* n) r* z4 E# K( z
* ======== Operating System Configuration ========/ a2 s+ Y4 B1 m
*/
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0 O: F: G1 b$ d# b9 W7 p/ H/* no rts heap */1 W1 { B! j' s$ U3 x: ^' J9 @
Program.heap = 0;
. ?& l# \9 w" J5 I9 V" ]9 P% AProgram.argSize = 100; /* minimum size */
h5 @* H+ k ^" x3 F& LProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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& z0 Z6 I: O+ M/ \- |* u/* create a default heap */9 v+ k5 I+ w4 |% C p; Z8 M
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
' q3 r6 t: ]3 ?, u- Yvar heapMemParams = new HeapMem.Params();7 {4 j& U7 w D, c- r4 }: I0 K! B
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大* n* A* b/ g4 t" Y
: {, k* O9 G' o% [$ R7 |0 [var Memory = xdc.useModule('xdc.runtime.Memory');
; k) k& d+ w/ ~" @8 {( ]9 DMemory.defaultHeapInstance = HeapMem.create(heapMemParams); V j. _4 R2 @1 b' r3 [
2 e8 A( Z' C. z- z2 j: [/* configure System module */
1 o, x, l B" O! {9 n, Nvar SysMin = xdc.useModule('xdc.runtime.SysMin');
" f1 B; U$ B6 b6 ySysMin.bufSize = 0x1000;
- [- O3 V+ n) k* L6 i* w$ lSysMin.flushAtExit = false;6 V. v, G; X7 ^ C; ]7 i3 ?
7 f: r. I* Q0 Y6 A% v# P( s: m; evar System = xdc.useModule('xdc.runtime.System');
, Q' w" t5 J2 i& h& KSystem.SupportProxy = SysMin;7 d, u3 I9 t* b, v& Z
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/* configure SysBios to use the lower half of Timer 1 */2 U- [3 l" B' a5 I$ X' f
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
* C3 l7 ^/ Z u! ]' u9 W& q. Yvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
" B; c8 W. `' n8 O, B% ]# {2 zTimer.timerSettings[1].master = true;+ \4 g" W4 n* F' h2 k/ Z5 P
Timer.defaultHalf = Timer.Half_LOWER;$ v" X( Z8 C* V" j" Z
Clock.timerId = 1;
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/*# T1 y: p3 t6 N6 n
* ======== Miscellaneous Configuration ========
& k9 F) }* p/ o& v* x */
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, H3 M5 x# ?# R/* set default diags mask */
2 B! X+ T' _, o7 _( v% p" W6 [var Diags = xdc.useModule('xdc.runtime.Diags');7 `; v( ^9 J" z7 I; ?. ]7 L
var Defaults = xdc.useModule('xdc.runtime.Defaults');" s6 X4 [) x" a
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;3 a9 J+ d( [# \2 F
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;' K1 ~1 ^- Z% p
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;3 I9 q, r: I. |- x9 f* _' k
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */5 j9 d$ q3 z8 R
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
4 ?# M9 }/ t1 l3 F- \( I- l4 NDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
* Y/ L# E( D, ODefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;* e% q& K- \) a" c, K
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;* I; }6 H* D% B& Y' M
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;! i9 A* I6 M$ L8 x- d( B" p
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
1 T; ? d9 @2 m8 SDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
- m5 G% @. b2 bDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;9 g, I$ g) R1 w7 o
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
0 M5 f4 I% D( p% e/ z3 dDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;& W4 V2 S+ }" i9 w
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/* override diags mask for selected modules */$ Y% O- l5 z( m1 ^2 {8 W
xdc.useModule('xdc.runtime.Main');
6 ^- X, R* ^* d+ F- `! tDiags.setMaskMeta(: R( P3 d7 D1 E6 `$ @, N0 p
"xdc.runtime.Main",; O6 z+ q3 B7 V* U9 i
Diags.ENTRY | Diags.EXIT | Diags.INFO,
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);
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var Registry = xdc.useModule('xdc.runtime.Registry');
6 Z, f4 \8 S6 ?Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
F4 N# Z ~' w7 q* ?: {2 C0 DRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;: R L! k% ]- \: W' D$ D
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;9 M! { A- H6 Z! {2 i
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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7 f) J- [( |) F" ?6 g4 h7 A* N/* create a logger instance */* X, d9 p, g5 d) B+ f8 }& O3 V
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
- w. W+ Z: z# X$ Z' V! k& _var loggerBufP = new LoggerBuf.Params();1 a7 Z! @( n" p% G
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */2 ?. G B8 i; Z3 S7 P
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);4 x/ J; L5 p& e$ \% u. e
appLogger.instance.name = "AppLog_Core1";# k1 D0 z; o9 g4 A- D
Defaults.common$.logger = appLogger;" w Y1 r# A3 W- q6 J
Memory.defaultHeapSize = 0x8192;
6 c' Q, Y: v3 w, dIdle.idleFxns[0] = "&LEDStatus";$ I- X/ {0 n! t H. j; I
Cache.initSize.l2Size = Cache.L2Size_32K;
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