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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
" O! U" @8 ~) V- P/ N我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
% D+ f' m9 K2 q$ F& k+ j: x(不过疑惑的是,为何单独DSP仿真就没有问题呢?)) b9 y# e% a( Z7 q/ t# j
$ c4 s% W0 r1 j9 S: j) P/ F x& q是不是需要在DSP.CFG中进行配置
; E9 a4 B1 S, U* W. }# g- U我现在的配置为
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/*
8 i1 S4 `& y" o3 w * ======== Operating System Configuration ========" ?! P* b7 I/ Y& y, a
*/
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/* no rts heap */, G6 R) @% i% @; O3 k0 h/ g
Program.heap = 0;
: E2 \5 |- B* v. O, T4 Z1 aProgram.argSize = 100; /* minimum size */
2 a! }: }' |6 `( q+ DProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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2 _/ `; n6 C) u H8 z1 |/* create a default heap */
, R; g4 o+ r3 U9 P+ q. J# Yvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
/ n9 T) I# W. v. p* Rvar heapMemParams = new HeapMem.Params();
' P ?5 F! {3 w1 G. N( A/ p; cheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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0 z3 A9 R3 F7 L! g( A& Pvar Memory = xdc.useModule('xdc.runtime.Memory');
% o9 f* a' e, p8 G' zMemory.defaultHeapInstance = HeapMem.create(heapMemParams);. ?. L$ r' @4 w& s: V
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/* configure System module */+ t: N9 h7 N+ O3 H; l9 D9 }8 M0 K
var SysMin = xdc.useModule('xdc.runtime.SysMin');, G1 B( W7 }" g5 H+ ^$ | f- b
SysMin.bufSize = 0x1000;& c# Y0 Q) {' W5 y7 M- c" b& n
SysMin.flushAtExit = false;* g; R7 v1 P2 K* p
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var System = xdc.useModule('xdc.runtime.System');. O2 G; y, }& M8 n5 D
System.SupportProxy = SysMin;1 \( ?9 x3 y+ u% @1 J1 ^
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/* configure SysBios to use the lower half of Timer 1 */. x: ^2 R* C2 E+ B3 }+ B& C4 x) d
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
$ X: j$ B" o6 w- K, svar Clock = xdc.useModule('ti.sysbios.knl.Clock');
- D( \3 N, s& K0 G5 C0 B6 XTimer.timerSettings[1].master = true;8 q/ R8 d" N8 l6 S: m5 X
Timer.defaultHalf = Timer.Half_LOWER;4 A0 W8 C% v% {
Clock.timerId = 1;; X; v* D! m1 V2 {) S1 L4 h+ |+ ^
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/*
2 \2 \9 h A6 R* B * ======== Miscellaneous Configuration ========) F( t. R+ p9 D4 g- [1 `6 l
*/, H$ d' D& H2 P& W, r
: u: H/ O1 U' Q8 L/* set default diags mask */* ]: M J& z1 J# z
var Diags = xdc.useModule('xdc.runtime.Diags');
3 m+ ~' `4 z9 d% t+ j+ V Zvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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3 R+ E2 S1 j7 l! pDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
# q" ~* A5 r- M4 H. DDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;$ z; H7 d' b* Y, N( ?' V0 l
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
5 ]9 @% W' c" l7 |0 t: DDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */0 u4 l- Z1 J4 t3 h
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */$ }$ ~6 w2 p8 e) |/ T
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;5 L a. Q! r+ k1 X, v4 u* |
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;/ T1 F1 J$ I) h. r
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;7 N+ W; c1 A# k9 D2 E7 Z
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;& z0 v2 n O5 Y; Z
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;9 m H5 x1 ~! M; f
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
% X1 U# Z' ^* `% M; I9 EDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
' ?4 }# j, p& ?% v! a) ?! ]Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
* ^: `: O8 F9 m, W0 I* {# c" S4 S( D/ S2 @Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
! J- A8 T, Y4 W% S9 fxdc.useModule('xdc.runtime.Main');0 f$ a; U$ ~" \2 d. j# ], w$ d
Diags.setMaskMeta(
. x7 H0 k U& Y+ { "xdc.runtime.Main",
6 P) Z# n4 k7 `& H8 z Diags.ENTRY | Diags.EXIT | Diags.INFO,) ^* I. j3 i! ?5 {: a) a' l
Diags.RUNTIME_ON$ y6 ]' o F" o: N2 B/ N+ D
);
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" }6 _8 W; F6 t& Evar Registry = xdc.useModule('xdc.runtime.Registry');
) k* u- i3 U3 |2 KRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF; d) r3 R/ V7 [( \1 Q
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
% P5 m) y- N# e% R4 D: m# WRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
7 c8 g7 e. \$ SRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */
: G+ q: X5 V* ?8 t6 K- ~ }var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');* y* j8 K1 ]1 `4 ^) t0 h4 U/ `' H8 m
var loggerBufP = new LoggerBuf.Params(); I; l' w2 z8 `
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
( F) v0 v; Z- g* }0 A# x* AloggerBufP.bufType = LoggerBuf.BufType_FIXED;* A# V" Y9 k/ R; g7 M$ t
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var appLogger = LoggerBuf.create(loggerBufP);) D7 k) u/ F( Y+ F5 G
appLogger.instance.name = "AppLog_Core1";# i8 _8 c3 \' r& z K+ E- G2 h% \
Defaults.common$.logger = appLogger;
]1 t5 i) k& G$ n1 O$ C6 NMemory.defaultHeapSize = 0x8192;
, J1 I- C# T5 XIdle.idleFxns[0] = "&LEDStatus"; c* `$ c9 N' Q
Cache.initSize.l2Size = Cache.L2Size_32K;
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