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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4 r; S& f9 x# d& F
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
% q7 b! c) d( @# K7 m0 U(不过疑惑的是,为何单独DSP仿真就没有问题呢?)+ o, H a. a, c
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是不是需要在DSP.CFG中进行配置# x/ {& L x. U$ O5 g
我现在的配置为3 _, U' X# [% ?1 o; H3 i
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/*
3 ?1 P/ C8 m9 A* W) l5 n& `7 z * ======== Operating System Configuration ========+ D1 @, ~( o3 E% F; [) M
*/
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5 \: B( P6 P u' x0 L5 \/* no rts heap */3 X9 _. O: N5 D7 g! w3 D
Program.heap = 0;
# b/ m* {6 L5 }& D4 {* n) {9 RProgram.argSize = 100; /* minimum size */
: l: I- d @% [3 ]3 |/ P! EProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大1 |: Q7 I) o- M& s
% M! e+ W, E9 X# T" X2 Y) y/* create a default heap */
4 D/ e3 l7 p* s4 u6 S1 i4 `* ^var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');3 Z7 w. J- G) x1 L
var heapMemParams = new HeapMem.Params();! A& {5 q0 _/ r
heapMemParams.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');
" [3 I! I. p. R& \! \; |$ BMemory.defaultHeapInstance = HeapMem.create(heapMemParams);8 Z: C" g3 v6 m. W* D
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/* configure System module */
6 z8 Y( L; P/ O, Rvar SysMin = xdc.useModule('xdc.runtime.SysMin');$ H3 G/ | r) I# `( ~4 a
SysMin.bufSize = 0x1000;& d% x A2 H8 B. _- M: Z+ n, b8 }% t
SysMin.flushAtExit = false;
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' b5 [) L/ ~( O1 _; a G4 Y0 |/ ?var System = xdc.useModule('xdc.runtime.System');/ |% Z/ V0 i D- u" {- x
System.SupportProxy = SysMin;% [7 y4 S6 U V; d
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/* configure SysBios to use the lower half of Timer 1 */
, V- T! Q, }3 m, x0 uvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');2 E# |, u# w, w9 }& e# M' N4 I3 J B0 c4 m
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
8 D# \$ h* q) F7 PTimer.timerSettings[1].master = true;0 V% \* m9 G* x8 z! I# g
Timer.defaultHalf = Timer.Half_LOWER;7 _2 T9 `, C2 Y3 k2 a7 j6 A1 N
Clock.timerId = 1;
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1 f0 N( ]# A% k- I/ l2 Z. d8 S+ @% X e/*. Y; `3 C& t, G" X
* ======== Miscellaneous Configuration ========
5 `7 ]& q& x [4 O */
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, [7 {" }+ z' C& W3 S/* set default diags mask */
5 ?+ B: q5 Q6 g1 w4 w h4 cvar Diags = xdc.useModule('xdc.runtime.Diags');
) e+ C; J5 x; S+ c7 }8 P0 z7 c0 gvar Defaults = xdc.useModule('xdc.runtime.Defaults');8 m5 D+ Y- u1 o% F+ D
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;& }* g2 e l$ O. k6 x$ ~
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
$ a& C) D7 s1 e6 `/ hDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
1 c2 x/ H, D6 H1 U9 f: @Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */) t% R+ Y9 P7 E
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
# ?1 p' L: J# l& xDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
& i* {) v1 ?% @Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;3 G- a3 V& \6 w$ O( ]2 l
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
- k- }5 F' ^0 f5 YDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
5 v& o& A1 n, y _1 C1 {' MDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
6 H: X6 F" I% l+ }0 `( ^3 c9 l- lDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
1 b/ R( j" W6 D1 G" O( i0 F9 |Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
& s% L, H# h" `" tDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;# @7 M, Z* ?! U& u" l* a( |" }
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;9 p) l# C$ `6 l- @6 ^# h( ~5 ~
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/* override diags mask for selected modules */
8 v! L2 M8 K; k2 E3 y- Qxdc.useModule('xdc.runtime.Main');* j/ ~* X0 w5 {$ X
Diags.setMaskMeta(
/ A' Z- ~. W$ x "xdc.runtime.Main",+ l0 k9 c% g6 ]1 J& C
Diags.ENTRY | Diags.EXIT | Diags.INFO,
. k5 _ ?) U- f9 A Diags.RUNTIME_ON9 D8 j! }2 A' w
);
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$ a# J" X- s* l+ |& |var Registry = xdc.useModule('xdc.runtime.Registry');' Q4 ?! P3 X2 j( z# u: _" B; y
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
; E& E4 p: h; y) N( HRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
$ a0 y y( ^* {4 dRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;3 r, {: G( w; s. r( R0 q. ~. ^
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;5 Z+ K1 F! y9 ?1 _# J
7 \ t/ V% M% {, w$ B& n0 V% {- g( m: s/* create a logger instance */
8 Z. H6 k& ]" r" `3 [- Nvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
( u0 w. }& H: }var loggerBufP = new LoggerBuf.Params();, e4 A/ G: w, R/ S& Y
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
$ x& \9 h7 D3 Z/ w. e1 z# E& P: j9 MloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);8 h+ m! G$ A, `5 S- G2 \
appLogger.instance.name = "AppLog_Core1";2 ]" M5 I& t k
Defaults.common$.logger = appLogger;
2 m6 W0 Q, Z- }& d: F- Y( ^Memory.defaultHeapSize = 0x8192; 3 M, D8 h. {. t2 ^, z b, s5 R
Idle.idleFxns[0] = "&LEDStatus";
7 f' q$ C/ h3 xCache.initSize.l2Size = Cache.L2Size_32K;& j3 ]- z" r/ r8 F) A2 A8 u
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