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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
+ E8 i6 q: R/ |7 i; Y5 Z( s$ W6 p我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下' h. h( c' o9 c X1 h6 ]& @
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)) S! _3 h1 C4 h1 n3 I
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是不是需要在DSP.CFG中进行配置" m( K! K! H# @8 _! T
我现在的配置为$ m: x5 y4 [: J4 ^, a, N$ u
3 P, [' ~' {& y/*7 _! p5 `4 N( B# V f, R% p9 [
* ======== Operating System Configuration ========( w- J! X3 p6 w3 t
*/7 f1 u6 o3 v f! `9 F5 A3 v8 ~
9 b9 u5 F0 N6 Y" v+ p/* no rts heap */
8 y, f, v) v# Q0 o& a, Z+ K$ t0 KProgram.heap = 0;+ h2 O8 ?4 O4 |
Program.argSize = 100; /* minimum size */
" L5 f: y) W+ j% T, [6 g) LProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大1 d/ Q# Z% P( F+ \( b+ f9 u; J
$ q* }( M) ]8 L; I# R) d* _/* create a default heap */* d4 o D- m6 H- y8 {7 x# W
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');* o) x) M; W/ m1 l [' ?! v
var heapMemParams = new HeapMem.Params();
7 _3 h3 ]) t- @6 jheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大8 Y$ h+ y0 H" G
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var Memory = xdc.useModule('xdc.runtime.Memory');
8 l: I- g; Q- i0 hMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
* S3 s$ l0 a# c9 I( {1 @" \; g& w* x: o0 _
/* configure System module */* w% ], H3 d! u2 k( h3 ~# |
var SysMin = xdc.useModule('xdc.runtime.SysMin');
% `0 L/ O" r0 S8 D+ f4 ASysMin.bufSize = 0x1000;
) N* l* ~% M3 k, a- xSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');: u% N( B) h3 d# U# Z, U M5 z
System.SupportProxy = SysMin;
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7 x; [" m' v3 @ R$ u6 e( |, s: Y/* configure SysBios to use the lower half of Timer 1 */+ p- U" |# I0 }1 p) i
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');% @7 _5 h; p F0 r" R: z+ k. o
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
6 `% A' n( W4 Z/ v0 }5 R4 j! h. MTimer.timerSettings[1].master = true;
" ^2 U1 a/ A3 W3 W( yTimer.defaultHalf = Timer.Half_LOWER;
, z% l4 X: D' J- ? ]0 QClock.timerId = 1;$ }4 H3 H5 U2 g. N! q( j
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/*
) x5 n& o/ A+ m' H$ n6 \/ J * ======== Miscellaneous Configuration ========
r9 H v1 w* i3 R, M/ v! r& U */
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/* set default diags mask */
% h: i! ]- Y7 H# u- j$ K4 g Cvar Diags = xdc.useModule('xdc.runtime.Diags');
. h! X8 y! Z) ^6 nvar Defaults = xdc.useModule('xdc.runtime.Defaults');; |4 {9 y1 e, M5 N3 `
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;7 G! H& Q* j( J; S- @2 t
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
+ e: \: @0 K Z& tDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
+ G. u4 w+ Q% H8 W) A3 j5 \# U4 KDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
9 I; c. C/ I8 lDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
; ~ h- t9 Y: q7 o& TDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
6 O. y7 I5 s, x( w& G( X9 CDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;1 x4 m3 } L% K* g& I" L
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;. E5 u. n( a g9 u' u
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;8 j, P8 D+ q2 ?
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;$ u! W) H9 x- o4 R- _7 a
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;! h( h/ m1 w" A3 e
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
( y0 L; C0 j" B @( ]* q8 DDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
# m! R3 U$ P" D1 g7 _; ADefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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$ f/ K: C( e7 Q3 F3 |/* override diags mask for selected modules */ w& i6 o7 t# T. R' ]
xdc.useModule('xdc.runtime.Main');
7 `* }0 i* O; v4 j4 `. d: aDiags.setMaskMeta(
# [0 i. l, ]7 |$ ^6 I$ O% a+ A/ ] "xdc.runtime.Main",
8 q+ B+ Q0 `" d8 {1 q Diags.ENTRY | Diags.EXIT | Diags.INFO,9 p: Q2 `) K' a' z
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry'); {/ Y& R+ c" V6 I
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;5 ~/ P* y+ }- p$ i% R
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;2 u6 ^3 O& a" a9 q4 G1 ^
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;' y' N, L. E& K6 C: Q# W
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;" w& P% v" I9 G1 C1 P
. u# {7 j1 O- F; W& k; R/* create a logger instance */
K: d; r( \8 t) j9 Kvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');7 K7 Z) Y; M) e Q
var loggerBufP = new LoggerBuf.Params();# O9 J$ w- S) h3 C0 k! A
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */( x# n6 c7 m5 W7 p+ G) ]& d
loggerBufP.bufType = LoggerBuf.BufType_FIXED;2 }. h& h& [4 [1 k1 p+ M) n8 B
6 N. E3 A8 v1 Cvar appLogger = LoggerBuf.create(loggerBufP);) Y2 A2 k7 d% k9 L' D- @
appLogger.instance.name = "AppLog_Core1";/ f' d" ~( \0 q/ A: O
Defaults.common$.logger = appLogger;
' w6 V* W! @, H+ j8 @' D: _ LMemory.defaultHeapSize = 0x8192; 4 {+ K( s# V) i R% ?! q" }
Idle.idleFxns[0] = "&LEDStatus";
. h, Y( N! l( x- GCache.initSize.l2Size = Cache.L2Size_32K;
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