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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/ _+ r4 k& j }0 M0 t- T7 Z1 X
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
- e* X0 ?! f' j! Q S. {0 ^/ B(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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2 f* n5 Y8 w+ K3 B% s; ^1 l是不是需要在DSP.CFG中进行配置
b- v. n. f" x6 C' F我现在的配置为, c. s+ x; {% d- r6 u0 O. \
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/*
8 T$ p, |0 o& J * ======== Operating System Configuration ========
# Z# _8 X* r$ Y; u6 R; U/ O! f* j */* x7 l/ t- m `& m
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/* no rts heap */: x: I s/ Q1 W- l
Program.heap = 0;
2 E" c1 v! C- _; |6 cProgram.argSize = 100; /* minimum size */
; y4 ~/ A4 X& E% Q3 f( @Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大8 O; P* J- }- P6 q
# K$ r$ n- Q& i3 r: J" Y! a/ f/* create a default heap */1 T M) D0 d9 z9 F
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');) F& }$ d# e; a
var heapMemParams = new HeapMem.Params();: E4 V( v. m7 U# D8 G
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大( e& p8 B! z+ P/ E( N. E6 K
) ~3 f: `: ^! e. ?" E8 _" P2 r) |var Memory = xdc.useModule('xdc.runtime.Memory'); p, c. g* @ n$ }) Z
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);- m9 {# f r4 H; q$ Y& C# n
* \- R' u. W% X9 ]1 G$ }
/* configure System module */4 R" N$ N- D$ V
var SysMin = xdc.useModule('xdc.runtime.SysMin');5 a' N" v6 F }. ~% n f
SysMin.bufSize = 0x1000;$ u- z( T1 y# }9 E$ O
SysMin.flushAtExit = false;/ ^+ w f/ V4 {
0 l3 h( ~7 I7 Y2 z1 \var System = xdc.useModule('xdc.runtime.System');
: D: V# c& s5 J: TSystem.SupportProxy = SysMin;
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/ h* k' o+ K3 R6 \) T, s/* configure SysBios to use the lower half of Timer 1 */
/ ~+ P' J3 {- e% [var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
# s/ ~1 X% t9 g0 N, R1 `7 Fvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
# x" _0 n+ v. u* K0 h+ z& [Timer.timerSettings[1].master = true;. D d. q; _. r
Timer.defaultHalf = Timer.Half_LOWER;
2 O/ N. `7 [5 M& gClock.timerId = 1;% a4 x) ?% p. ~) _' f
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/*
! I% ]% T- g3 B( I * ======== Miscellaneous Configuration ========
5 I" v# \0 {; U5 L! V: E' l. f */. [/ i, q4 P4 d% p
, V5 `( p7 [* u) Z( J/* set default diags mask */
7 J# p Z8 J) x( s9 J9 x$ a jvar Diags = xdc.useModule('xdc.runtime.Diags');
3 |! y7 O2 H* {- v/ mvar Defaults = xdc.useModule('xdc.runtime.Defaults');% i0 {# j9 l2 ?0 [
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
1 {9 n# ] z. y' s* ]: ~ P0 gDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
) e9 U& p3 f/ ~# s3 _Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
4 O* Z4 Q; H+ cDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */) f( m" s) W+ ]& c2 t$ o
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
3 O* j) }- M7 ?! w5 EDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;1 j& @# B% h+ a: j0 a; `6 l6 T
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;2 H: Y$ A; ]" z" X3 L- q3 [
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
P, p2 _! s* b# h2 G0 R* ~ mDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;- G; u% s$ T6 r& L
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;% a7 J' V4 ]: i3 R8 s, c
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF; a. _8 n* ]% J' f: E! Q
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
$ a5 B1 [7 b; X; }1 e. fDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
# P4 `) m6 @' {Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;4 _3 y1 l% _0 _, {
; {4 b7 Q5 k9 I# ^- Q Z+ J( s/* override diags mask for selected modules */
6 y' ]# Z+ L3 v, s6 K( Sxdc.useModule('xdc.runtime.Main');
7 L9 B' Y0 a- d( g6 BDiags.setMaskMeta(
" \' Y' N9 N, `+ l4 W2 x "xdc.runtime.Main",5 K6 a: s l9 s7 [( b* q, i5 Y
Diags.ENTRY | Diags.EXIT | Diags.INFO,
1 [9 g, }9 l- \) k9 u Diags.RUNTIME_ON$ {8 R' P* ^, [9 W& q$ k/ T
);
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# u7 i" Q) F7 `; m8 L$ mvar Registry = xdc.useModule('xdc.runtime.Registry');
: @5 H& U2 j" `" Z0 ZRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;. u8 z9 b( B2 Z
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;# i3 o0 t% J0 G
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
8 C. `! n& @. N4 Z! Q1 B3 \Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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* Z9 {8 x$ d6 D$ z/* create a logger instance */
) n6 u6 D- |' V+ c! W3 T9 _/ fvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');4 i6 E' z' k% V0 L3 R' \
var loggerBufP = new LoggerBuf.Params();
9 h/ Z) y$ m b' MloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
9 E2 j: W# z) p/ kloggerBufP.bufType = LoggerBuf.BufType_FIXED;9 P1 G# W$ Z6 U' H( L4 b2 p
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var appLogger = LoggerBuf.create(loggerBufP);1 q6 m! u; {/ d: O3 {% h
appLogger.instance.name = "AppLog_Core1";( ~/ |2 h! _4 K! p# t5 }% L$ C) [9 j
Defaults.common$.logger = appLogger;9 {4 m1 E. T! f0 f
Memory.defaultHeapSize = 0x8192;
) ]3 {/ L9 ^* |0 _- s8 dIdle.idleFxns[0] = "&LEDStatus";
& G6 a% m. \/ `1 Z6 j+ m3 i X' NCache.initSize.l2Size = Cache.L2Size_32K;
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