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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
6 h) E( \3 E& f我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下0 y8 H! P( c8 Q* _: I: a
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)1 u" J6 M% I/ i1 P2 {
! h3 j+ O" ^4 M2 m是不是需要在DSP.CFG中进行配置1 \, L' A' [" r3 K$ x
我现在的配置为2 ~' G9 a' S9 ^" Y; w$ m
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/*9 _1 V5 ^5 `; w. t& d# r" u
* ======== Operating System Configuration ========
2 j9 }, j" d" K */- W8 r' S4 R) ]* x* \) B, G
+ \2 l, { f2 r$ d/* no rts heap */# A; ]3 u) D3 Q* A! G
Program.heap = 0;; k# ?1 W/ D. j( ^6 F
Program.argSize = 100; /* minimum size */
% G# l! [! |4 `+ b5 AProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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# X: Y3 p" g6 z# ]9 Y/* create a default heap *// o- u( {: u& J2 ^# J3 Z
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
6 M; W/ \" g8 Uvar heapMemParams = new HeapMem.Params();
5 H% B2 W9 f% I, _; o& ~heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大0 {" C4 W) a/ Z2 C) o( [
7 q9 U5 s, b1 i8 G! E: Pvar Memory = xdc.useModule('xdc.runtime.Memory');
3 L& M4 W( z0 vMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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* f- s0 E% h& e- X/* configure System module */3 y ~. @0 [+ k
var SysMin = xdc.useModule('xdc.runtime.SysMin');% a7 L2 y( s. ~& g. z
SysMin.bufSize = 0x1000;
T d/ P9 r- ~, K2 |5 tSysMin.flushAtExit = false;* z1 _; m0 Q% X6 a' w
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var System = xdc.useModule('xdc.runtime.System');
! m! @: t" ~6 a; H2 E# nSystem.SupportProxy = SysMin;
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4 n5 F3 \; W- v. _ U! x- s/* configure SysBios to use the lower half of Timer 1 */- g" Y5 ]! d W1 I3 u1 t2 c% ~6 {
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');6 U% I' ?/ b8 C- z4 @$ K
var Clock = xdc.useModule('ti.sysbios.knl.Clock');5 z' K" o9 i, U5 C8 N$ o; v2 r$ ~
Timer.timerSettings[1].master = true;
* m; z8 M$ o: j- LTimer.defaultHalf = Timer.Half_LOWER;
5 o$ j1 G' y3 j* l+ VClock.timerId = 1;
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/*
; S, `8 f% ]; u/ a+ L * ======== Miscellaneous Configuration ========4 T$ l$ W( ?& a
*/' P- Z; D& b( N1 }- l7 p* x
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/* set default diags mask */* z, X) G2 L1 l6 ^7 }
var Diags = xdc.useModule('xdc.runtime.Diags');8 S) T# k1 P+ j+ S% |9 \" a
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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. C( {, n$ A7 kDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;, }6 q. d E" h$ r, x4 E: W
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
0 }6 ~( O1 Z; A5 o; k' ^Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;* b& q$ E' i: s9 ]$ T" U6 o4 {
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */# W( ]! U+ s* g% l1 | W1 R0 [
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
4 L( P( ?9 ?. `8 [Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
- q7 r9 h1 v6 x) H4 i! [" C& ZDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;6 ?: \- I4 L7 q2 B7 b- n
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;1 u3 \; R P S* r, W, G* o; h
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;' X$ s1 S- V( A
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;! m2 H$ q! }6 m* w* _7 g
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
; ?; O# k$ J, q& vDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
7 z0 y# R) c z+ ADefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
8 q0 k) x4 m3 J& }Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
& g/ ?2 I" v. u7 Ixdc.useModule('xdc.runtime.Main');
& y+ P: O/ I# b$ N# Q* v% CDiags.setMaskMeta(7 [ @5 K9 T# G0 _+ J z! R
"xdc.runtime.Main",! [0 X. _2 E9 G* z6 ?
Diags.ENTRY | Diags.EXIT | Diags.INFO,
9 [1 F8 R5 Y% X8 n Diags.RUNTIME_ON
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0 S* o2 K5 z y5 r& w: W" ^1 Zvar Registry = xdc.useModule('xdc.runtime.Registry');
6 n( p3 W, X& I% ]Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;, y' Q0 |- l' q g+ t
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
3 G0 {$ [; }+ C1 G' t4 ZRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
9 G5 ~% N2 V0 J0 FRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;! e! N' R+ Y) F0 x
- h& ?% A7 y8 `6 e) L+ V2 V0 t/* create a logger instance */
7 M3 P: E$ T1 Svar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');: H D0 Y! N4 }, r& [1 m/ C, q" w
var loggerBufP = new LoggerBuf.Params();' R6 h3 }8 p- p1 i1 N- d
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
. Z/ u0 [9 j# ]0 c9 w3 Y7 iloggerBufP.bufType = LoggerBuf.BufType_FIXED;5 D- ^/ F H4 {* @$ j
; o; _" h- R' X. Bvar appLogger = LoggerBuf.create(loggerBufP);
- O9 F9 [# V9 ^% Q6 M) C& [ happLogger.instance.name = "AppLog_Core1";+ s2 X9 |2 l% e& z& M
Defaults.common$.logger = appLogger;
( C& g# M# s hMemory.defaultHeapSize = 0x8192;
( M3 n) u; M7 ]Idle.idleFxns[0] = "&LEDStatus";6 r' H3 ?+ `: f3 x+ u
Cache.initSize.l2Size = Cache.L2Size_32K;& L/ z# S5 {' `; }7 j% W6 Q: Q
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