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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
) w, s* C1 J1 p5 F我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下! q) n! V; t7 `1 k* P; \
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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是不是需要在DSP.CFG中进行配置
2 t# a, o, H, E3 v我现在的配置为
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* ======== Operating System Configuration ========
# c, o* S: s6 z* l. [1 i- \ */. ~% k. G3 C: B- s5 _
: Y# G# K m5 C$ [' e1 ?$ i: J/ O/* no rts heap */
2 G. H2 c& I, S( T. k# C' vProgram.heap = 0;
$ j& {2 G& J4 [# D1 N. {6 zProgram.argSize = 100; /* minimum size */+ y G" X! _+ {+ V: J' V
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大% a2 I- n& Q- ]/ g- v$ _
) Y7 e+ @$ e$ y" X; J/* create a default heap */# T3 S# _1 C. H" ?
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
) u8 ~0 }5 O( X& }; `2 `var heapMemParams = new HeapMem.Params();) W$ d: ]% N' f! `# A
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大) Z% b: H/ }1 T
1 \" b$ I6 x/ }) |var Memory = xdc.useModule('xdc.runtime.Memory');- e8 S' j" e" q2 P6 T
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);- p# U5 g! Y A& [
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/* configure System module */
/ o: }: h% J, Evar SysMin = xdc.useModule('xdc.runtime.SysMin');7 R: o# u1 E# E
SysMin.bufSize = 0x1000;0 e. P5 h6 p# U) z( ]- g2 p
SysMin.flushAtExit = false;# c. U5 b0 f; p3 O
% [$ h0 P; C8 _8 Q: t$ `/ K+ {6 uvar System = xdc.useModule('xdc.runtime.System');" E" v. w w. W6 [2 R( v7 A& G4 b
System.SupportProxy = SysMin;
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2 ?! d4 Y, j+ t/* configure SysBios to use the lower half of Timer 1 */
5 ]2 l/ F% F/ V7 C5 [- Uvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
& _, _6 q- I: e7 ?0 m- A% Q1 Bvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
, {- U' G V. _# z" PTimer.timerSettings[1].master = true;
/ Z. S/ {# @/ k( X* w& m7 STimer.defaultHalf = Timer.Half_LOWER;, `2 e/ N, R$ U& `
Clock.timerId = 1;
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* ======== Miscellaneous Configuration ========
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; j. y% m5 y4 G: t) S# o/ q1 ~9 J/* set default diags mask */4 M6 Z* C0 t+ ^6 o4 s2 x
var Diags = xdc.useModule('xdc.runtime.Diags');
1 ]! [0 j$ |& W7 m' H* Q1 Zvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
1 X) \# J7 i# H H, z; l5 RDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;' f+ n$ m, F) e/ `( |# C. J2 ^
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;: K1 @$ I$ U% s y
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
- u) T7 q' a- |4 h+ EDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */' ^3 u1 B% O# G+ q6 P
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;5 U& Y+ i* _7 C I4 ^
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
0 I$ t" p9 O6 h G+ A$ @Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;- b2 U) W! c* B& s/ E
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;9 s; E `2 f: v' z% V
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;7 w4 v8 n2 }8 I- S2 L3 g
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;4 d6 ^% P9 l0 L, X1 t
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;/ s* O' w( q# W; B, f
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
- l5 N1 B* ^* K% UDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
6 @( ?3 e7 W. \4 _, @. Oxdc.useModule('xdc.runtime.Main');
6 w$ D. y9 g6 J% D2 l5 wDiags.setMaskMeta(/ G+ Y" X7 s U) h) e' q
"xdc.runtime.Main",9 @$ `; c! T4 L
Diags.ENTRY | Diags.EXIT | Diags.INFO,% d7 ?5 H6 F3 |: @" I$ T: F
Diags.RUNTIME_ON3 b7 v, A4 s) i. W
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var Registry = xdc.useModule('xdc.runtime.Registry');
# ] o( s5 b7 ~. E9 g0 a8 GRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;0 u; c: L3 y; ~, x% p: Y% r9 o* Y
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;$ }# ?8 `$ e2 e; I
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;! W' h; o8 ?9 {: d* N
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;& ^9 v- @6 |+ S# [4 @# B: B/ K" T E
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/* create a logger instance */" s7 t( f& S& s0 Y
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');( ]% ~; [: C, q, y+ w
var loggerBufP = new LoggerBuf.Params();. @( p5 E/ Y& [: y3 \" F+ h
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
4 q: X0 \9 u% I: x% ]0 m9 `loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
$ A% M) X, x1 C/ s# t- `( o. H3 E8 uappLogger.instance.name = "AppLog_Core1";
7 s) Y8 \# o0 H& rDefaults.common$.logger = appLogger;
' X5 ^- X: `, G' zMemory.defaultHeapSize = 0x8192; - x' Y( j8 s- J4 [* S( _) D
Idle.idleFxns[0] = "&LEDStatus";
# g3 N/ p$ l' O. {Cache.initSize.l2Size = Cache.L2Size_32K;$ V! n, h2 C' z% S+ j/ O
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