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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" g. j9 S, n8 R
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下0 N$ R5 S& V8 K, e3 o% l$ w. w& ^9 M
(不过疑惑的是,为何单独DSP仿真就没有问题呢?) V/ u- {5 [. X$ `& O- L6 X* C0 [
R5 S0 X/ X( r% K8 z是不是需要在DSP.CFG中进行配置9 `. u' O6 t: u3 d, o
我现在的配置为' i# n- ] A: N1 U2 K# `! P; v
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/*5 g9 m9 `! X- M
* ======== Operating System Configuration ========
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/* no rts heap */
: C+ B3 L" a8 @0 u" z4 x& x! MProgram.heap = 0;7 S0 u5 ^/ g1 Q# z8 e
Program.argSize = 100; /* minimum size */
3 i6 m/ g, @: G$ a# FProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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$ l& b, O5 R1 ~% f8 ~! u v/* create a default heap */1 d- y0 ^; Y& `
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');: S) t, y7 h( x5 ` j; H5 p* d
var heapMemParams = new HeapMem.Params();
" u! v: S, e; X/ M: oheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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1 N) S- W& e/ [# mvar Memory = xdc.useModule('xdc.runtime.Memory');" k, n7 ?1 h, }* F' B
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);6 r2 s' H6 O9 Z1 ^1 Q5 f/ s0 `& ~
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/* configure System module */
6 I$ D5 e% _+ |! Uvar SysMin = xdc.useModule('xdc.runtime.SysMin');
, z# L9 t) P6 p- \. PSysMin.bufSize = 0x1000;
4 E4 ]. @* R7 ]8 ?; t* t0 oSysMin.flushAtExit = false;" R$ @+ @$ v% J. a& ?0 d- m3 S
8 V/ _6 t- A ]2 }; `1 \var System = xdc.useModule('xdc.runtime.System');
. o$ u& Q2 o# I j6 b( CSystem.SupportProxy = SysMin;! T. K8 d6 ]9 y- _. a; ^; V
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/* configure SysBios to use the lower half of Timer 1 */6 z+ J) H, D, `) ~& N& q h7 ~# E& J
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
9 c1 X4 o8 J9 V! t/ t. Evar Clock = xdc.useModule('ti.sysbios.knl.Clock');
( y. w6 z& X3 `, Q* v* q+ ?Timer.timerSettings[1].master = true;
' `: T7 F& s0 |, k* u) r: g4 vTimer.defaultHalf = Timer.Half_LOWER;; \0 ?5 u0 Y5 ~/ w2 U% A7 T' t
Clock.timerId = 1;6 r+ m: W0 c% y, c9 R. w
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/*
9 H, @ I3 B5 Q" R0 U * ======== Miscellaneous Configuration ========
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/* set default diags mask */0 P/ f5 ^. y2 G, z1 A6 q8 ?
var Diags = xdc.useModule('xdc.runtime.Diags');0 k. K% t, z3 [; r' O4 r2 R
var Defaults = xdc.useModule('xdc.runtime.Defaults');# @( J* b- w3 p, L, i
& D7 _0 i) l/ t9 w( f+ H/ g+ VDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
" ?4 a& g( [+ _. k# T9 l5 ^Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
" L3 j# \) a4 U9 o2 vDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
+ m# C- S2 C9 c8 n/ gDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */! I( J, G) K* F
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */4 J# Z! f' b$ p' N7 G- ]7 b) M
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
6 G7 `& C& |9 L; MDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;: B. O" o T) h5 Z* r+ ^
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;/ A+ x5 I2 O s
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;* c7 j, |1 E3 a' s3 S( b2 ~% l- P
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;3 z/ T p2 X" |) Q; [
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;7 w2 x% ]4 @" l$ } x
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;' {2 \) l) W8 {9 Q' w. y0 w
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
/ \4 w, @5 w) e1 ^Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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( v+ u8 j0 ^' F0 m/* override diags mask for selected modules */
6 F$ o2 j, A( k6 b9 ~2 ?4 ^0 a8 }xdc.useModule('xdc.runtime.Main');# j, F7 y1 k8 y. _" R
Diags.setMaskMeta(1 G8 S( C( C. X6 g9 n+ a2 y9 l0 {2 ?
"xdc.runtime.Main",2 F l4 k3 u$ U# f9 y; [
Diags.ENTRY | Diags.EXIT | Diags.INFO,
3 Q3 U: E z" H' f Diags.RUNTIME_ON
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0 w- U; }- L5 z9 `4 E3 D2 hvar Registry = xdc.useModule('xdc.runtime.Registry');, j- _5 f( c8 v+ h! e
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
% D4 y3 e4 S! h5 ^9 \6 Y6 `Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
1 e Z6 f7 a" h s+ V3 CRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
0 o- f; f# b% BRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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' M6 ]! j% K" \3 L/* create a logger instance */: X, [3 I( M3 K! p+ e
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');5 f# T. u9 l) ?: {" j8 b
var loggerBufP = new LoggerBuf.Params();3 {1 B- y$ G E. f8 H' U( k1 M
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
* P" ?: m4 V, ?6 {loggerBufP.bufType = LoggerBuf.BufType_FIXED;9 B) Z( k8 X1 V$ F- S4 r
' Z) [; J# [" jvar appLogger = LoggerBuf.create(loggerBufP);
0 S$ F! e. t) c+ ]; HappLogger.instance.name = "AppLog_Core1";1 k% x( k( V0 L" N' D5 o" I6 a
Defaults.common$.logger = appLogger;
, Z8 ]1 K8 L1 H1 c9 {Memory.defaultHeapSize = 0x8192; . `' L8 \) ~) ~2 j* ]
Idle.idleFxns[0] = "&LEDStatus";
* [7 C9 b8 F' x8 nCache.initSize.l2Size = Cache.L2Size_32K;
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