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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
+ O0 G3 w! C& H8 `8 R: Y# a" V; C+ y我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下' |% J- C( t: P. V i% O
(不过疑惑的是,为何单独DSP仿真就没有问题呢?): l+ [- X- F! o8 F- i
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是不是需要在DSP.CFG中进行配置7 @, T: Q" d+ [, a% ^% G
我现在的配置为( b- u1 D! V, r) z! U% |8 S/ B! v
9 z7 b) H, o% h0 f5 { u. W$ z/*8 |9 J ~. H; j7 D3 b E* x( D5 _/ u
* ======== Operating System Configuration ========8 x* A7 i$ a' ?4 H) M$ T
*/
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" ~+ A8 v; t# F# g5 W1 I5 {0 {/* no rts heap */
+ h! K1 B3 x0 X" _& Z; aProgram.heap = 0;
5 P* K/ P* Q3 T& m W( JProgram.argSize = 100; /* minimum size */
/ E* M& f5 r; p5 ]% T" P& k0 g1 `7 {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 */
/ `& _" Z" {: E$ u0 o+ j0 |+ I7 Hvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem'); R" c) E% }* l n
var heapMemParams = new HeapMem.Params();
9 v1 f+ P) F; R3 ]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');
5 e( a# r- e" e DMemory.defaultHeapInstance = HeapMem.create(heapMemParams);1 Z2 ]/ s/ b- ~0 N( `( m' M9 |
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/* configure System module */
, o; e. |% a; m+ p- yvar SysMin = xdc.useModule('xdc.runtime.SysMin');. N9 z: O$ m1 y7 I7 X$ v2 w
SysMin.bufSize = 0x1000;, K- k, u6 q0 R4 x; ^
SysMin.flushAtExit = false;/ L' u* v: \0 [1 m
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var System = xdc.useModule('xdc.runtime.System');
$ F$ B9 W7 S; k6 _+ YSystem.SupportProxy = SysMin;/ ?; s4 U' l [# }5 T9 D( @) a
7 V1 w, {: H0 W% L" n/* configure SysBios to use the lower half of Timer 1 */( H( i) @+ ?: v/ o& Y
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');( Q: J+ t: h# \! q8 _
var Clock = xdc.useModule('ti.sysbios.knl.Clock');/ U" T% [6 D: ^* c( ^
Timer.timerSettings[1].master = true;
c5 v" V% P5 \- u$ U% jTimer.defaultHalf = Timer.Half_LOWER;3 E, D9 B( T$ Z2 v
Clock.timerId = 1;2 W/ N! A" z: N# ~; T
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& \0 K9 q( ^2 }& l- O0 \% F) j/*
1 ~+ I4 L' \: q * ======== Miscellaneous Configuration ========
* P: z' t5 G: M: L */
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/* set default diags mask */& f( e. b# F F
var Diags = xdc.useModule('xdc.runtime.Diags');& A( W2 @9 Q+ N9 ]6 t
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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5 J7 Z/ w3 P& }( KDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;* q6 B" N" H9 V7 e2 {, k
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;! p) S' U6 l9 {7 r$ m7 N) ]
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
. y7 d* v5 y. }5 M' [: n+ ]Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */6 C9 X+ Y3 C y4 \
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */. J3 n* t* F# }# C2 w
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;5 @: N' h7 \2 C! _$ t
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;, b+ r1 ~+ i8 b7 }. W P& [2 r
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
7 T* V# w8 J# h+ R( z5 G1 YDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
) m- o9 c2 m9 O% f$ Q6 N; S/ ^2 vDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
$ j& W5 N1 C s4 IDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
. `+ z* ^/ H2 tDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;4 g1 e- M9 \9 _* h, [( b
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;; M! \ m4 v6 C# A
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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; C5 b8 D0 R: \+ q4 O3 ~4 O3 F/* override diags mask for selected modules *// i, t a( e+ }& }( F& x
xdc.useModule('xdc.runtime.Main');! O% j0 k, e5 B
Diags.setMaskMeta(9 u0 h, |3 Y: `: o8 `
"xdc.runtime.Main",
5 r% b w1 d7 k( Y7 | K( O9 K Diags.ENTRY | Diags.EXIT | Diags.INFO,; f! |8 S& ]* Y4 r2 M* ]
Diags.RUNTIME_ON1 d8 S8 O. G/ o2 W
);
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G" t I; F) d C& d8 uvar Registry = xdc.useModule('xdc.runtime.Registry');
0 `# F7 w: d- K! u9 |# xRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;! f+ C( W- l+ J$ F$ f- N7 S9 F
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
9 J/ W+ C% o: M# u- yRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;5 i& I* m+ b" U' M$ P
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;5 c, ]5 H8 @& p2 n; B6 p& G/ y
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/* create a logger instance */
( Q" V9 O3 R8 F9 @var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
# D+ o7 n1 l% ?8 H' [) fvar loggerBufP = new LoggerBuf.Params();
/ r2 I" Q6 ~% o" {( sloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
6 ]" K. I* t- X) p E; uloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
; k- Q, v5 ~* V; }7 |$ m/ vappLogger.instance.name = "AppLog_Core1";
- x' a5 l0 D8 T: Y2 F7 G; aDefaults.common$.logger = appLogger;
. F o# K& M# W [! t) {. JMemory.defaultHeapSize = 0x8192; $ O4 t' j7 s0 ^; Z1 e1 v( k2 p
Idle.idleFxns[0] = "&LEDStatus";
# j0 m) I+ `4 O9 G% uCache.initSize.l2Size = Cache.L2Size_32K;" F7 J* I7 z) u# a
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