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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
% E: w# ?2 |3 v Q- Q我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
4 t# C$ h4 c( {* m. g2 ^7 s(不过疑惑的是,为何单独DSP仿真就没有问题呢?)# b+ i v; \; y' a7 U
, K/ X: d1 g$ v9 i) W: @: R是不是需要在DSP.CFG中进行配置
s6 e, ]9 V: C" E我现在的配置为8 I& F' M7 `' x" Y, d8 i( l* M
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* ======== Operating System Configuration ========$ E& k) D) v: ?# j% ^- Z5 ^
*/
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/* no rts heap */ S! o* b& T; H4 a- g
Program.heap = 0;5 r3 T9 Q6 o8 c
Program.argSize = 100; /* minimum size */# a5 [7 c0 k: T: y: p9 y4 @
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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, G$ l; R1 G4 n7 s/* create a default heap */8 G( ~# Q7 @4 Q# ^
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');% \& x% T6 [4 M: \$ U
var heapMemParams = new HeapMem.Params();
# Q. z* |0 [! p dheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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" i/ F8 g/ d$ n4 Xvar Memory = xdc.useModule('xdc.runtime.Memory');
: ?, \, ~$ Y. ^. o# OMemory.defaultHeapInstance = HeapMem.create(heapMemParams);, A% h# i! F6 l( p
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/* configure System module */
4 @: f' D! c: c1 F5 j. d$ `var SysMin = xdc.useModule('xdc.runtime.SysMin');6 z9 [- h( k2 C0 Z' L
SysMin.bufSize = 0x1000;! x4 s$ L& z$ p% `. y# a' u
SysMin.flushAtExit = false;
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% N. ?& x& P% ~, r$ M" Y- ?var System = xdc.useModule('xdc.runtime.System');
: d( N3 l9 B2 A; D' q3 x: T: |4 cSystem.SupportProxy = SysMin;% D2 K6 ^2 c N8 [$ V
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/* configure SysBios to use the lower half of Timer 1 */
" g# E9 d, ~: w9 ^var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');/ h2 L: W1 }1 H. c9 Z+ V; ]
var Clock = xdc.useModule('ti.sysbios.knl.Clock');$ Z/ a- S3 V/ r3 ~3 f: l# l; z, G- j
Timer.timerSettings[1].master = true;
j: Z8 t8 G! vTimer.defaultHalf = Timer.Half_LOWER;
8 u8 U8 o0 @- Y9 |7 JClock.timerId = 1;
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4 E' a$ P& Q, E3 _/*
2 Q% \) w4 H7 G2 h. n4 o" u5 [ * ======== Miscellaneous Configuration ========2 A- i$ @( W# f' r3 \ T, G
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5 N9 l w0 k6 ]+ ^/* set default diags mask */
, ]3 j/ c0 P/ _6 N3 fvar Diags = xdc.useModule('xdc.runtime.Diags');( t$ K$ t" A% a
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;( e q1 s# r/ @" B( y8 ^% Y
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;0 c0 h5 Z! C. r- y! u) G% c
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;. K5 }( B `( I. u m6 u. ~7 c% h
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */. j1 v6 H1 S1 d2 D) G# D0 l& E
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */" ]8 z" X% n. y% d& ]: _5 \1 s
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
6 B$ }( z( |) Z& _3 FDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;# h! V3 }5 h0 U
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;6 L' i4 U2 o$ D% ^. r+ `
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;+ A4 L, Y# r$ o ?( |; u
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
- V# K. P% L- l! H% K! m1 l% N xDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;0 ^3 O0 ^) L' j3 R! Y
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;+ e f( E4 [8 Z
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
7 @+ l! t& d7 W) e$ s# M$ n0 BDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */* R9 H. p" U( b2 {" X; t/ L6 r8 V7 N
xdc.useModule('xdc.runtime.Main');
/ m9 n* H; m! M( n) |( J% gDiags.setMaskMeta(
1 i" I. p: U0 k' M9 z5 D4 }9 B "xdc.runtime.Main",! J* U+ c( T! f6 X' v3 ]! h0 P# W$ y. `
Diags.ENTRY | Diags.EXIT | Diags.INFO,9 ^/ K* F" a! K- s
Diags.RUNTIME_ON3 ~7 J9 D3 F! G$ Y# C ?# P* ~9 O
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9 q" |. G6 O7 |; q8 c0 `var Registry = xdc.useModule('xdc.runtime.Registry');% C# _" C) e& N7 }
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
- t. e1 g! J4 [) g9 t1 \$ d" jRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;0 |* e' I, ]2 P; }$ c6 ^
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
& z. L+ f* [% yRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;' h" K# s& W; ]5 d; e
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/* create a logger instance */
. H' p7 `2 ~1 [5 \0 U: svar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
8 ?, u/ q- E( D- }& Pvar loggerBufP = new LoggerBuf.Params();- L- _1 j: b1 o/ X
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
' A) X( |! A: n6 b7 t$ _loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
2 N V+ `! S& l' e5 H& G, _appLogger.instance.name = "AppLog_Core1";
5 t N' ]- {' h7 qDefaults.common$.logger = appLogger;) _* ]5 P7 P3 N, a2 M( p9 ]) E
Memory.defaultHeapSize = 0x8192; 9 V5 E* F8 L. ?7 }
Idle.idleFxns[0] = "&LEDStatus";/ r" v" W) W+ Q: T- _2 S6 e
Cache.initSize.l2Size = Cache.L2Size_32K;
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