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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& a8 q" i2 e: q
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下* _0 Y: l9 M# w5 _5 p( v; V" q
(不过疑惑的是,为何单独DSP仿真就没有问题呢?) m1 F% v' g U
0 o& V9 e: X% K0 M- t# }7 R是不是需要在DSP.CFG中进行配置
% s) m8 D7 u4 \) J我现在的配置为) H* b( V1 ~3 F. N
+ L: F3 M8 G' g5 x/*
: J, y: D% T- s* z * ======== Operating System Configuration ========
+ n+ t( Z: r. P; W1 V# A7 p4 J% e */
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6 W5 w3 b. O, p7 a- I/* no rts heap */$ [, O% M/ e3 t5 y4 e$ A
Program.heap = 0;+ [7 z/ S, N9 u8 l
Program.argSize = 100; /* minimum size */$ G. K0 @0 Y& I1 f4 @
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 */
% _6 Y6 J& w; J4 Xvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
, d# @% B* L2 q5 |5 c9 Y- {; G% lvar heapMemParams = new HeapMem.Params();
0 y! [0 G. M! c8 @9 a1 p! gheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
3 Y" w' s) w' o' g/ Y6 b( r+ w& m5 ]% {3 j% q, i2 t# `
var Memory = xdc.useModule('xdc.runtime.Memory');
0 ~+ V5 }- v) xMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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) Z- s* ]/ @% J3 \$ l1 Y/* configure System module */5 h5 A) ]2 d4 J+ T
var SysMin = xdc.useModule('xdc.runtime.SysMin');
; I. D, [/ I/ T4 V5 @- P$ QSysMin.bufSize = 0x1000;
: h) @" O6 N$ p7 R- k' A- f# gSysMin.flushAtExit = false;' r, |( B1 T! |
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var System = xdc.useModule('xdc.runtime.System');" L* N K) G9 E* g$ H) ~) p
System.SupportProxy = SysMin;: m" F! t0 H" H; m1 J
# E+ T1 |( h7 S/* configure SysBios to use the lower half of Timer 1 */& V r( r/ v9 d0 V$ d+ `( A8 ~
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
. Q' q' L3 n5 s1 k* S) v3 k- F+ j* Jvar Clock = xdc.useModule('ti.sysbios.knl.Clock');( V |% V' e( B5 Q- T
Timer.timerSettings[1].master = true;
6 N' ~* r4 Y' B& ATimer.defaultHalf = Timer.Half_LOWER;( C- [- q) u3 ` H
Clock.timerId = 1;
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+ ^3 I: n; z. P9 X% ^/*
$ G2 Z" y* S* e, _, n * ======== Miscellaneous Configuration ========! }! w* i; @9 V5 J& F
*/# K7 ? r2 P: G+ P
: J {. K6 w& n1 J+ j/* set default diags mask */
' _ N1 s- R, E& G1 x9 x2 vvar Diags = xdc.useModule('xdc.runtime.Diags');5 p" P# b$ \: c$ l! M5 }# E
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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; L! e8 H4 i0 H8 s8 q1 m: R6 |2 s2 WDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
! u* z3 B: `, n3 J' MDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;! N' H% ~& J0 Y3 g6 I! O' g
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
$ R+ Y) f' t! a# u# RDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */! y: e, C( ]$ g
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
[; x7 F. h4 e0 ]9 bDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
7 Y* [+ n+ M# ADefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;, N( A+ }( h7 l# X# |
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
, r4 t. g# e4 a: {4 BDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
& O6 M- s m- i! B+ u8 F# R' mDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
6 V/ e" q5 S, k: ~1 Y) KDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
8 g1 W' [4 ?" d/ `4 s1 WDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;; R) m- @0 h: ?
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
, h; m/ c# e$ C" ~Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;2 T. e- T$ s( T" s5 H- n( L
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/* override diags mask for selected modules */6 z1 H0 x5 |% M& d4 T+ Z$ h
xdc.useModule('xdc.runtime.Main');" a& o0 _. l$ j( l9 X( T7 z: y
Diags.setMaskMeta($ D5 Z1 m$ u* f+ G
"xdc.runtime.Main",
& H+ V+ t) }) X2 Y. C- ^! e1 N! V Diags.ENTRY | Diags.EXIT | Diags.INFO,
2 u4 a! t+ V, `) G Diags.RUNTIME_ON
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$ |& ~" U& f! A3 J: Mvar Registry = xdc.useModule('xdc.runtime.Registry');
$ |: U$ k; T; d7 t$ HRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;3 R# \7 t2 U" y
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
, r p5 e, |0 `2 a) [; ERegistry.common$.diags_INFO = Diags.RUNTIME_OFF;; _- v0 B H; t- ]0 |: N
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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' [( k8 Z! P6 k3 ~/ g/ P- f: K/* create a logger instance */' ^# ?+ c3 T! J2 o; i
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
. d. u4 m) c5 \. h% E s/ Q$ Ivar loggerBufP = new LoggerBuf.Params();3 m+ [( N4 P9 D8 C- N% v
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
A. R- ` Q! C. }& J$ a$ @loggerBufP.bufType = LoggerBuf.BufType_FIXED;& g6 D) I% b! B! o7 v' m
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var appLogger = LoggerBuf.create(loggerBufP);% ^0 b& u% k3 W8 c
appLogger.instance.name = "AppLog_Core1";9 }7 G) V5 o. [ f
Defaults.common$.logger = appLogger;/ c+ `$ z# R/ P7 W3 K
Memory.defaultHeapSize = 0x8192; , X# E& u q" Z. r5 d; @
Idle.idleFxns[0] = "&LEDStatus";
2 t- M6 N" r5 M) MCache.initSize.l2Size = Cache.L2Size_32K;
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