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沙发

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发表于 2015-9-4 10:29:21
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) K2 W Q" U, ` |8 z8 D我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下; ~# Y9 A0 a: h% B
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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是不是需要在DSP.CFG中进行配置
: h* g' A9 N% r% ~9 |我现在的配置为
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) t* d: }7 U9 T: F1 L/*
( `; o" D" i, X6 e * ======== Operating System Configuration ========
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: w* m% V/ f- G/* no rts heap */+ L- N7 ^$ {7 X G
Program.heap = 0;
' L. Q" E5 l& k v& h6 oProgram.argSize = 100; /* minimum size */
1 |" }6 e- D" t$ VProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大 J8 S1 z7 Y# z; G9 i1 K
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/* create a default heap */8 {, v* R' u/ _0 q, w
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');- t$ D V1 j, F! G& L& S
var heapMemParams = new HeapMem.Params();! U9 T$ y9 O% b- ~& l( ^
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大6 k5 E0 b- m9 y$ j% |7 a& A
" g5 p) ^% [7 b# cvar Memory = xdc.useModule('xdc.runtime.Memory');3 @$ k9 A# }- Q7 R
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);# @7 j6 r5 r7 {4 e! X" ~8 e2 c# R
7 i3 l- k* \1 i" b( U/* configure System module */
" G8 y" X- P2 X: y( Q2 o$ evar SysMin = xdc.useModule('xdc.runtime.SysMin');+ P% @6 d: q; p. U7 ?% k( s; D: o$ H8 Q
SysMin.bufSize = 0x1000;9 E6 W8 u; `) [9 t. n8 j7 Z
SysMin.flushAtExit = false;+ o# t j9 V# b& w
1 u5 o3 F3 M! w9 z8 i6 t: [/ e# ovar System = xdc.useModule('xdc.runtime.System');
3 V ]: q: M3 T7 g6 T& M' F% g- GSystem.SupportProxy = SysMin;
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2 K& |% h4 R( g4 G5 ~/* configure SysBios to use the lower half of Timer 1 */
7 n# j2 L3 o6 A: [; l/ l2 z# Nvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');" j% p, w6 v* |9 w2 f9 N
var Clock = xdc.useModule('ti.sysbios.knl.Clock');, c. i1 a8 A7 Y
Timer.timerSettings[1].master = true;
6 z# F) X4 Y3 y; x0 GTimer.defaultHalf = Timer.Half_LOWER;& a* J8 Z. Z7 A/ z$ w3 B
Clock.timerId = 1;% Z* s$ w* S, }$ W1 q0 p
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/*0 q* |2 I" j# n4 ?
* ======== Miscellaneous Configuration ========
, T! N, n' }! m3 O9 x3 ? */
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/* set default diags mask */
: u( T( a; M9 o0 u' ^3 fvar Diags = xdc.useModule('xdc.runtime.Diags');0 k. f2 @' U( ]0 y6 H3 {
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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. y- G+ ^9 o8 a$ z) _$ [8 N& H CDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
$ b( t- E0 [+ C) q$ \8 MDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
2 E% \6 n1 L' v& W" _# yDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
+ t z7 m5 Z5 o, F5 u" F7 u' fDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
5 `7 O6 |+ d, J" l! X& FDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
: W+ A$ H0 g5 V) `7 S$ ODefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
8 N6 X$ y8 `: F4 C9 s9 E0 n% l& _9 oDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;' }6 d5 m) D/ \" ]
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;* d4 t; s2 l6 y! N+ d- _
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
0 U0 C6 ]- q* E* R- bDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
: X9 R. q6 t; t) z4 B9 U6 R) _8 v, lDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;8 U |! S3 G/ b. H) B0 @
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;6 H4 z/ I9 I0 r. Y8 x
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;) z0 E% _% L4 C( A
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;5 m- u* C+ a) _6 p7 y; C' t5 y# v
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/* override diags mask for selected modules */
) J; X* l) F) L6 oxdc.useModule('xdc.runtime.Main');
- D9 j' Z$ N% @5 V3 cDiags.setMaskMeta(
# ?0 k% ]9 [2 M "xdc.runtime.Main",$ j9 `! {2 U4 {+ N) q( `/ Y
Diags.ENTRY | Diags.EXIT | Diags.INFO,0 m0 P7 A& E9 L/ p4 y x4 [5 D
Diags.RUNTIME_ON
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; e0 x1 J" f8 E0 h: \$ a9 I5 u# @var Registry = xdc.useModule('xdc.runtime.Registry');2 z* B! R5 H$ l l& R C9 M% t
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;9 C0 c! h0 j$ b7 x/ F" H
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
0 |6 `4 c. p! z# eRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;5 Q9 b @% P! i2 ^" _
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;4 X1 m" u) A% x
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/* create a logger instance */3 \. c8 Y! U4 {1 @' F
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
9 m- S: s3 L. Z, c# I" N( ovar loggerBufP = new LoggerBuf.Params();9 E* B S/ U/ C+ G# y f( q
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */3 {" K/ i1 I9 W3 q' X
loggerBufP.bufType = LoggerBuf.BufType_FIXED;, v, E: s7 _! Z0 r: t1 i% \
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var appLogger = LoggerBuf.create(loggerBufP);
. z) f; Q2 e& O5 q, S8 D/ t( z: \% iappLogger.instance.name = "AppLog_Core1";
5 O+ i7 @9 A- f8 RDefaults.common$.logger = appLogger;# u* c5 T3 K/ U" `8 f L/ [
Memory.defaultHeapSize = 0x8192;
4 q5 B5 N, v# {+ I6 g+ eIdle.idleFxns[0] = "&LEDStatus";
8 b$ k" C- J) {+ ~Cache.initSize.l2Size = Cache.L2Size_32K;/ J3 n$ s9 Y$ S' D3 G
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