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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
/ S# L2 R/ d" n/ L9 \# U我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下1 |1 D! Y7 a" X% V9 i0 }! Z% P5 Z# [
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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7 I d$ C( N3 h/ b# m3 O是不是需要在DSP.CFG中进行配置
( r! f8 X% E* p我现在的配置为
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/*
( k# c& {: Z4 `0 k, C6 S * ======== Operating System Configuration ========
* M. E% E h: t$ }) b% x/ j* l$ a */
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/* no rts heap */4 t- y" E( a3 C6 `
Program.heap = 0;$ R! @1 U; `5 D
Program.argSize = 100; /* minimum size */2 F Z4 A$ a# t
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/ f' @2 j9 t5 u% ` y( r+ C/* create a default heap */# a( K) u7 C6 | K( D: s# h
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
. I! o: s! z/ J8 J' C) x* Uvar heapMemParams = new HeapMem.Params();
1 e: G5 g# r% X; u; m4 D* w/ OheapMemParams.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');7 \6 |) f! w9 {( H) G2 t) G
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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( C0 V9 K3 ?: K5 R/* configure System module */
' T; u; ]3 c; `* r! D/ i; vvar SysMin = xdc.useModule('xdc.runtime.SysMin');
8 D+ H; v0 F- ]; [7 Z) J9 ySysMin.bufSize = 0x1000;; G2 e V" E0 \, ^
SysMin.flushAtExit = false;! f& J' d' G9 ~- S. e: Y1 Q0 e! j
' G. O+ D# ~% z: V: d/ zvar System = xdc.useModule('xdc.runtime.System');
0 ]6 C. D6 U: b$ \/ ]4 CSystem.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */
1 F; x) u3 D* f; U$ `; ^, avar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
0 ^4 |2 I7 ?/ Xvar Clock = xdc.useModule('ti.sysbios.knl.Clock');7 ~% T0 X& @) U s8 n7 e# I
Timer.timerSettings[1].master = true;
$ I( c: d8 V# Z/ x: V. |0 K S6 bTimer.defaultHalf = Timer.Half_LOWER;
) U; z; p. q9 x/ ?: R- x5 FClock.timerId = 1;, u" B( D3 a, m/ P+ X6 r( Y& [
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2 t, z1 e9 w `+ U/*
( g4 X* U1 u4 l4 L8 p- | * ======== Miscellaneous Configuration ======== y A) b7 d T
*/
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/* set default diags mask */
: j7 @+ ]( `1 I+ Dvar Diags = xdc.useModule('xdc.runtime.Diags');
3 }3 F) C. w/ mvar Defaults = xdc.useModule('xdc.runtime.Defaults');
. U1 G( z4 w/ J$ F" Z: {
1 I' r# x% c* R2 c- w2 MDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
' `" l# M7 p/ `) ?1 `- i' KDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
6 v* @0 K8 F+ E7 u- DDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;0 x2 a+ Z3 S5 R7 E! j8 N
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
+ Z$ A" s. @! P: f# k7 o; LDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
t4 r) S6 N) N4 y% t# O+ sDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
6 s4 U0 S( |$ o- y% FDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;9 B0 p$ n( k/ v! m
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;$ f9 s% D; |! J, P, g
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
$ ~# P" [3 f% p) ZDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
- t9 t( W- U5 ]3 bDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
/ z/ B5 @/ y( B& p7 Y- IDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;- r1 d, Z: V d
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
' o) H: |8 \6 r6 o& p/ ]2 u) UDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;7 Y* _6 b. v. b R+ h- D8 m9 R- Q/ m
( d q/ z' D/ W6 S3 ], N+ Y2 e/* override diags mask for selected modules */: q- p+ p9 `& @. D3 _
xdc.useModule('xdc.runtime.Main');
6 e9 Z3 r$ A2 `$ n' W! m$ G" |Diags.setMaskMeta(
* m/ {; G, K8 o: m "xdc.runtime.Main"," l/ f& e: _! a4 @* }1 n4 \& V
Diags.ENTRY | Diags.EXIT | Diags.INFO,) G) d6 {2 A# n M
Diags.RUNTIME_ON) r+ T1 V* d! o3 j0 A7 M
);
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var Registry = xdc.useModule('xdc.runtime.Registry');: d4 [9 Y* F% p# E% N
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;0 J# g' w# `! ^+ L# X) D8 t% Y1 G
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
2 t2 U# o7 A' ~. a0 CRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;- v. S \( P) g9 p X
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */
; V2 B5 `3 H# v& F; d$ w, Svar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');6 h2 m/ K3 a* e. U9 Z
var loggerBufP = new LoggerBuf.Params();
, Y- l9 i5 v- L2 PloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */. M& C* q6 C3 C1 {
loggerBufP.bufType = LoggerBuf.BufType_FIXED;: B& x' @! d* Q+ t( Y$ U
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var appLogger = LoggerBuf.create(loggerBufP);" q/ _- q0 O/ K, O* P2 X8 V( ^
appLogger.instance.name = "AppLog_Core1";
& d; ?9 Y* N0 W) s' M& zDefaults.common$.logger = appLogger;
% F* p+ \" y0 {# b- C- xMemory.defaultHeapSize = 0x8192; ! E4 z* A. n( g9 w! ?2 j
Idle.idleFxns[0] = "&LEDStatus";
2 U( s2 q5 F3 a. j6 B* w! w7 e8 eCache.initSize.l2Size = Cache.L2Size_32K;1 P' r- ?8 o9 f$ K$ p z7 q0 a, i
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