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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7 |# f& _3 Z/ j: {, A0 V
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下! v( E. e. w1 A) o" B+ z
(不过疑惑的是,为何单独DSP仿真就没有问题呢?); B7 |7 [# ^3 K1 m9 b
5 h) W5 ^) ~/ O5 M p是不是需要在DSP.CFG中进行配置
* o6 W) {: d; T2 X- N我现在的配置为
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L2 C7 ~- \1 m& h0 @! V/*. m( X- u+ F. S- S3 j# k* ?7 D
* ======== Operating System Configuration ========
* |- Z7 b/ X- r: [; @$ H */
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/* no rts heap */
# H2 N7 u+ @0 eProgram.heap = 0;
( o; k8 Q1 k) G% N0 h- m3 IProgram.argSize = 100; /* minimum size *// |& y: D `8 X1 i2 }8 L. a9 S- Z
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */& `4 P( s+ F M9 v
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');; N& [) k2 t/ V V+ j# U
var heapMemParams = new HeapMem.Params();
) w8 Z$ x7 ]' H# ~' R# wheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大8 }9 ^: B# G# K5 R6 [5 U$ ]
' m5 K: \& S* Rvar Memory = xdc.useModule('xdc.runtime.Memory');! V9 G; {- x$ l
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);. K" Z9 o; |/ S& K
( u* k) j( N: l. A/ F/* configure System module */; e& A7 ~0 c' ]/ w. e/ d- k- `% a
var SysMin = xdc.useModule('xdc.runtime.SysMin');* d; B; i" u: F* W6 o) r0 y
SysMin.bufSize = 0x1000;
* Q( |! O; j/ b$ W8 \SysMin.flushAtExit = false;. Q4 j6 j1 ^$ Q
. }7 _) i$ c6 x8 lvar System = xdc.useModule('xdc.runtime.System');: Z- o9 Y) D& ]7 r5 j' u
System.SupportProxy = SysMin;" c6 @" i' m C& Y
( W7 U5 v3 l4 Y( O5 t8 Q. g: i% w4 a/* configure SysBios to use the lower half of Timer 1 */0 M8 R0 M* X2 r
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
5 v, p% H0 i; J7 {5 ^ ~" b Hvar Clock = xdc.useModule('ti.sysbios.knl.Clock');7 e; s: ^! ?, o }2 H2 p
Timer.timerSettings[1].master = true;: a; P( Z- Y* I1 D4 t
Timer.defaultHalf = Timer.Half_LOWER;- d6 R ~* e& \! b; Z, ~
Clock.timerId = 1; T5 q \; [/ L& Y+ ]/ P
# ]: w/ u$ m5 K3 \6 L. M: w) l& D" O6 F- r( e3 X
/*) ~- F& g+ `8 q9 I
* ======== Miscellaneous Configuration ========. D3 H; t7 c- O- b' k
*/
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; M# }% I1 g% _' M- ]3 `/* set default diags mask */
9 w! H' C5 t5 `& b" x, R% ^var Diags = xdc.useModule('xdc.runtime.Diags');
$ Q, C5 w' h9 avar Defaults = xdc.useModule('xdc.runtime.Defaults');6 W. U) U! i8 x q- D' i+ C5 s9 i
, k1 w: v# l. V; g" BDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
! p& Y* _5 y9 ]$ O5 A" vDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;. O% Y: P3 q' Z, |8 R- |# S
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
# I5 H; S+ a* }( ]. KDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */3 t! @4 @5 A" r2 t, T' l* D4 A
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
6 x2 w' ?+ U$ Z; x R' y4 `. n: gDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;& Q" T" B) \0 w* O, L R
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;: l* N# f, _; {2 B; ]9 p6 e# Q
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;( a8 @' l4 l& e8 X" B) p! |
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
5 H: J. E6 E! P0 P$ sDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
4 C2 p# a p* j4 P G- H! M: y+ lDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;4 t- @4 [7 x+ O. C& p& c
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;5 O/ z3 a! c8 R$ ]. f; \5 ^6 G
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;6 o5 S8 w4 h3 G+ K7 _
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/ L6 ^# |0 r& a8 E' m6 _0 E5 q/* override diags mask for selected modules */
4 `& v3 J# D* N) S l" Z1 E. p. O0 [* cxdc.useModule('xdc.runtime.Main');+ D' `$ P% i6 a0 O1 F/ |7 H
Diags.setMaskMeta(
6 x5 K4 o# i: a& ^ "xdc.runtime.Main",5 G" C+ |! }" T1 b
Diags.ENTRY | Diags.EXIT | Diags.INFO,
2 C$ N. z4 L0 L: e Diags.RUNTIME_ON4 Q- E9 ?8 _, v. g$ g8 B$ R, z
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+ o1 \! I! O, t/ `5 @& Ovar Registry = xdc.useModule('xdc.runtime.Registry');. `' ~: Z5 e. o" _0 P/ c
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;: _$ d- h: R$ Z/ M: C# l" w- H
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
3 I; H& Y9 R! |; P7 t1 WRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
3 F! h, |8 P& V5 @! nRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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; C% H2 M* t5 {; c" u" V8 }8 z1 Z/* create a logger instance */
8 ]8 Y; d% Z$ _, g5 f( _0 [- k Yvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');# x. j, o% G) x/ R* J5 _" E
var loggerBufP = new LoggerBuf.Params();# E" Y1 L0 F7 y* _. G i& y" O* y
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
) M. r, Q! D- T5 C3 _$ O% yloggerBufP.bufType = LoggerBuf.BufType_FIXED;6 M$ H+ q+ q# W- r, `. c8 Y
6 l# [; W% O8 O. a9 ~var appLogger = LoggerBuf.create(loggerBufP);1 z8 X7 R7 K$ ^% k* E1 V# C" i: E4 M
appLogger.instance.name = "AppLog_Core1";$ `2 n" e @5 Y/ k! ~' p. Q% E" C
Defaults.common$.logger = appLogger;
7 ~ R# ?+ K4 H2 DMemory.defaultHeapSize = 0x8192; ( v2 K; ?$ J$ {8 s
Idle.idleFxns[0] = "&LEDStatus";
6 K- Z& U2 \1 [' k3 r; Y7 @Cache.initSize.l2Size = Cache.L2Size_32K;
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