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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
" U S1 s! ^3 k! P: U我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
* q+ d# H+ ^, J! w+ G8 H F(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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% b5 E: G. J/ {/ s; S# I$ [是不是需要在DSP.CFG中进行配置1 m4 G. R# X" f. ?1 R" W$ K3 q
我现在的配置为
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. } s2 P* X W' E$ d7 m/*
* a, {- v3 T- d/ t( ^3 a. ?) ]6 Q3 X * ======== Operating System Configuration ========
. G' U( D A) }3 x; g' N* `0 g/ j */ _" {5 B d1 C" E3 r0 _1 t9 X
" r$ M( R4 R3 x& H! m/* no rts heap */' [0 s' B. c! A
Program.heap = 0;
% C" Y$ G$ y& d# XProgram.argSize = 100; /* minimum size */
# q; w N# p1 v# p% ?Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大: K0 h8 i$ Z( @% `2 N& x
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/* create a default heap */6 \, | p( u- D/ T8 L k0 t1 S
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');1 A; ]4 u6 P D! Q, z4 ]3 x8 t
var heapMemParams = new HeapMem.Params();
* u+ }3 @. H5 `1 e8 C3 ~4 aheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大4 G! j/ g; H. T6 }2 P
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var Memory = xdc.useModule('xdc.runtime.Memory');
( P$ u9 B2 H; J4 ~Memory.defaultHeapInstance = HeapMem.create(heapMemParams);( |6 l8 E$ P1 P" M4 E$ E
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/* configure System module */ @3 R" n9 F2 @. ~/ Q3 k3 x
var SysMin = xdc.useModule('xdc.runtime.SysMin');) c' c8 w9 v4 [: ^# P8 V5 g
SysMin.bufSize = 0x1000;
2 u u1 d* u2 Y% xSysMin.flushAtExit = false;$ k1 O2 p1 w4 A/ `$ Q
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var System = xdc.useModule('xdc.runtime.System');
5 c/ K0 N, _' OSystem.SupportProxy = SysMin;
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. y9 D, T5 }- S/* configure SysBios to use the lower half of Timer 1 */
& x* }. w' P$ bvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
# h% ~3 q9 P1 M, J$ H) z( wvar Clock = xdc.useModule('ti.sysbios.knl.Clock');7 n$ ?* j* _5 a+ n
Timer.timerSettings[1].master = true;* h5 ^1 h J. x c8 u. D6 [9 f, k
Timer.defaultHalf = Timer.Half_LOWER;
- J7 M2 o; o1 p1 J: g! @; {Clock.timerId = 1;
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0 j! W' x2 `) h6 {/*
5 x6 k I. [' M& g# \. j * ======== Miscellaneous Configuration ========# e2 E) `" Q4 `5 @
*/
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% a( U7 q7 f. q/ D& z1 I/* set default diags mask */5 B" ] r% @: s1 \: |
var Diags = xdc.useModule('xdc.runtime.Diags');
1 S& ~: v5 @9 K. l/ o3 Kvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
. @! n" x. |# X: l5 kDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;! t! ~2 u( O: z
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;0 a; E( S9 K" E. Z
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */- C) H* }- Y) f) r S z- g
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
; n9 t, W6 B8 K; Q& pDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
/ H6 P$ t0 V6 g; T" YDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF; g0 A, ~; U- o8 x/ W
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
4 F" B- _/ B6 D! m7 ~# n6 oDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;7 v5 a! l h' L3 V
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
$ G; h% F, R ]* u# H. }Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;1 q5 o1 h6 I: _* j K
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
1 X* `8 |! i* s4 ]+ U' S) K$ hDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
% \* G9 \* v7 u" x( KDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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! j) n( h; B( F; W/* override diags mask for selected modules */! Y- K* j( m% [$ e% Q2 p% {9 m( q
xdc.useModule('xdc.runtime.Main');! s# F" n# I% W+ p9 f8 s7 R* H7 o
Diags.setMaskMeta( ]% v+ l- n' ]( }$ d+ y+ x
"xdc.runtime.Main",) } I8 w/ V2 t9 T5 b( P
Diags.ENTRY | Diags.EXIT | Diags.INFO,
# h) ]5 s7 u, A: | Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
4 q8 B$ P) a3 @; o6 f6 L+ H* XRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
! \, u D8 T1 B( K1 e/ }Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;4 o8 B% Q# K8 F" z
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;! [5 r4 M# ?( s! w% r0 H" H! R- k$ d
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;, F5 G4 y6 d/ ]# Q$ k5 m
+ J7 }! ?3 I! S Y/* create a logger instance */9 D* ?* i2 b8 D/ b2 t
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');7 o) J F" _* c$ @2 t
var loggerBufP = new LoggerBuf.Params();
$ v, `) }% m2 _# N. l2 B; E2 UloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
6 G7 Z% P8 T' y- _1 @5 ~( QloggerBufP.bufType = LoggerBuf.BufType_FIXED;' G; }! f2 O7 {
4 v% s9 m/ C& Q( e% [3 jvar appLogger = LoggerBuf.create(loggerBufP);. V8 e7 A5 U3 `3 y% X* A
appLogger.instance.name = "AppLog_Core1";) r1 i4 p5 `" ~2 V* W1 ]
Defaults.common$.logger = appLogger;4 M; B4 ^9 N. i0 Y6 b6 }2 c
Memory.defaultHeapSize = 0x8192; * k, C0 k( |# a7 l1 Z+ ]* Y
Idle.idleFxns[0] = "&LEDStatus";
7 T9 j( E# G, FCache.initSize.l2Size = Cache.L2Size_32K;
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