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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 ^) a) R- V2 k1 M4 z: K6 y1 C
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
; v0 F: y; `/ S% I9 B(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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- T9 a' r# [( O" J \是不是需要在DSP.CFG中进行配置
( @; y, C% D' L/ }* s, v. [2 ]: A我现在的配置为) I, Y; b E$ f9 |$ c+ H
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* ======== Operating System Configuration ========' z! Z4 Y6 U1 e( k' `6 I
*/
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3 M6 h# _; Q) c0 ]. p3 |/* no rts heap */
8 t+ c' F0 |$ ~" H4 C/ }Program.heap = 0;
* S4 Z+ W! p' u& S; L" BProgram.argSize = 100; /* minimum size */6 d! O+ I6 c1 P
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大" g' S* E2 r3 l
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/* create a default heap */
' R8 Q6 ^* m* S! e* Nvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
~) }0 g+ q; t6 Mvar heapMemParams = new HeapMem.Params();! l/ w# D; `4 G6 c1 h" I
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大+ |7 R) q! P" Y4 }/ @6 x! E
, ?$ O3 L! T7 e) c) \# Nvar Memory = xdc.useModule('xdc.runtime.Memory');' D' h: t; X/ u1 ~# T
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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6 o7 c3 o2 l+ F, g1 n8 B; S6 ~/* configure System module */: R# e/ K) T. Z" o) w# G; p3 r, V
var SysMin = xdc.useModule('xdc.runtime.SysMin');2 j0 a# G" T* h" K$ @* G, _
SysMin.bufSize = 0x1000;2 N3 s+ l& o- I6 ` ?3 h
SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
- y- l% R! A7 M! M# Z& TSystem.SupportProxy = SysMin;
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2 \/ {8 m3 Q, ?8 j9 {/* configure SysBios to use the lower half of Timer 1 */
5 Z. C5 L5 B! a' Vvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
, {4 o( N1 I) _1 i8 [8 V9 Evar Clock = xdc.useModule('ti.sysbios.knl.Clock');, \6 j, C" W& q& G( O
Timer.timerSettings[1].master = true; m5 u; e9 i; }4 ~ m1 ]* x
Timer.defaultHalf = Timer.Half_LOWER;
4 N$ |2 r6 d$ [2 {# r( T3 F" p. cClock.timerId = 1;
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3 t+ k" l3 @7 A; d8 e/*" q% h# {3 z }3 |
* ======== Miscellaneous Configuration ========
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7 b3 c L" R/ M( F# o/* set default diags mask */' F9 x/ P& d) T5 ~) _) V* K/ K
var Diags = xdc.useModule('xdc.runtime.Diags');) P; \; O! H: E" i6 l [
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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( z& f9 J1 u) v4 {% N- E u* [Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
! O" k/ Z/ ]9 b1 u! ZDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF; d7 s& s9 H1 @1 w9 T+ Y
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
) J9 U% Y. ?* x3 s7 @ r$ WDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
0 Z; F- C. A2 ]& h/ ]Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
& i8 L, Z2 }' LDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
2 X) m* m9 X" S; @( \& LDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;4 r4 r3 @3 u1 b' \+ r) y; M- l
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;$ q: \ P1 ^0 `3 r$ `9 l
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;- c6 }7 X% G0 }3 N% E" H* _% I- }+ C
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;' a# p" @% S0 p' Z- X
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF; L1 T: t9 K, L1 }* `7 Y
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
8 C1 T6 w6 \+ X9 ?' S6 @Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;! }- C1 ~' \0 W5 E8 m8 T
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;; f$ A# K7 Z m* @5 `' b
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/* override diags mask for selected modules */. B% R( o' m1 [
xdc.useModule('xdc.runtime.Main');
7 j; D( E9 e J6 ?% QDiags.setMaskMeta(+ V0 Y# K5 [4 D8 ?( B
"xdc.runtime.Main",9 W+ U1 L3 k. t& l' q
Diags.ENTRY | Diags.EXIT | Diags.INFO,
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var Registry = xdc.useModule('xdc.runtime.Registry');9 w5 ^' i9 ~- c" U" ?; k
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
& }9 W# @: {/ V1 r }# f" x% v' qRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
6 z& l; d( D Y i- L& w0 H" a2 YRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
" _! x, c8 g3 H: Y0 P c lRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;! b5 Q. m9 }3 L @% M
( ?0 o1 w' O" \, n$ m2 }/* create a logger instance */
. w& W! D' T" B, F5 A1 Uvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');; h# L6 S1 F3 V8 s, D) Y% Z
var loggerBufP = new LoggerBuf.Params();* h3 x$ L* b }# k4 x' M
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */9 N8 ]6 A) @9 E& `7 k
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
3 U# Z% `5 Y1 t# E1 pappLogger.instance.name = "AppLog_Core1";
' R; t3 H" W6 I3 l; Q* e$ {Defaults.common$.logger = appLogger;* h$ j* F; g$ U% \' z3 w
Memory.defaultHeapSize = 0x8192; 6 C* V) S: q. h9 E+ g
Idle.idleFxns[0] = "&LEDStatus";8 w4 ]$ t) j+ _; _4 F0 p
Cache.initSize.l2Size = Cache.L2Size_32K;$ g+ ]( A# T A3 ^3 R
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