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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. }/ S1 b1 D1 ] q2 H' z7 i
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
' X7 E# _. p# R' H" k9 z3 Y(不过疑惑的是,为何单独DSP仿真就没有问题呢?)/ H4 e( a' ^+ D$ ^4 X8 N
) O$ O; i% I t! |+ F是不是需要在DSP.CFG中进行配置
; \4 X- S X& W我现在的配置为+ x: S( u) W/ C) O
1 t9 r% |) ~0 e/*8 o# z5 ~! X# u
* ======== Operating System Configuration ========# U, f2 q7 ^( d# p1 N
*/1 W' z8 c7 G7 g& \
I$ b& t: S( W) T0 k6 U) g/* no rts heap */! S+ y6 k* F0 Q
Program.heap = 0;
+ Y! R( n# i" _( @Program.argSize = 100; /* minimum size */
/ s# H. C# x0 ^$ B8 nProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大; ?# Z& U6 F! B2 V7 d
: N6 r; _0 I; u4 y$ y/* create a default heap */, z+ e9 v2 P' S3 {$ ~
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');2 H4 f7 K: m2 T3 H3 t' e
var heapMemParams = new HeapMem.Params();1 |6 x+ E8 Q9 Z- x; _8 v/ e
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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e1 v+ u( W3 O* E% o r0 ~var Memory = xdc.useModule('xdc.runtime.Memory');
' `2 H* T- T6 ^" G* e. P: YMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */
" h) H. |" a7 Z6 ^var SysMin = xdc.useModule('xdc.runtime.SysMin');
) Z( w3 |9 `+ z% O% ~SysMin.bufSize = 0x1000;; m; X9 d G; ]$ l3 z
SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
6 l- s8 v3 z! u F: b/ x0 m3 u/ CSystem.SupportProxy = SysMin;/ W$ P. w/ p! m* ^4 z4 j2 Y
6 |- ~$ w! d4 |3 h. _/* configure SysBios to use the lower half of Timer 1 */+ s0 k+ U/ D) e \
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
) ?# A6 z7 A, q! q8 @. S0 wvar Clock = xdc.useModule('ti.sysbios.knl.Clock');: f9 p+ g9 W5 V6 k, @* I
Timer.timerSettings[1].master = true;; T% h% s8 ~0 H( ?( G* a2 b
Timer.defaultHalf = Timer.Half_LOWER;
+ o0 T' _, f9 B) c! ZClock.timerId = 1;
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/* m$ C- f! e" p( i
* ======== Miscellaneous Configuration ========
* a: O( w. y8 _, q' z */3 p* Y$ T) C) V- n: G! ]
( Z5 O; O W- F& Q/* set default diags mask */
7 Y" ` f Y$ L- I1 g6 e" Bvar Diags = xdc.useModule('xdc.runtime.Diags');
8 X; Y& a1 j/ {3 e# a% ^" t- evar Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;5 |7 V" N9 j+ I1 }/ W7 R
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;- O" V: W: X; j+ n \1 ^
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;8 Z% h4 V$ F z9 U* _
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
* n! o, k6 G2 k& Q' \Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */1 h3 G5 I$ v8 l! Z6 h
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;, B" ]% D3 s( C& l
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;4 q n7 O* y# d- z2 I
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;" o6 }$ e* [6 O+ B- u# @" o) v/ @
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;' j* Y& a8 F9 G
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;$ z. z) X$ u& M3 n9 h
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
' P7 B# E) {# _. _+ r: n) }# E, PDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
* J# m; r8 X5 D& b4 B: [Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
. y, E- @! @5 a( S5 ~Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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; P3 M; _ a. J1 e$ ^6 k8 c$ W) B/* override diags mask for selected modules */2 k4 ?: h; H2 g R# w
xdc.useModule('xdc.runtime.Main'); W4 N3 e1 h) \) c; c4 b0 J% }
Diags.setMaskMeta($ E) A- D* w9 M8 k& h$ r& i/ a
"xdc.runtime.Main",2 I Y+ D1 W u5 Y# p& m6 E
Diags.ENTRY | Diags.EXIT | Diags.INFO,/ b8 v) l5 E! L8 [& i2 u" T
Diags.RUNTIME_ON% x1 x# l# S/ X) w
);
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var Registry = xdc.useModule('xdc.runtime.Registry');' t& O- S: V, s, X6 ]
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;8 [' q+ `9 R: i6 Z- n
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;- a9 ?1 i1 w; |* w# q- U3 b ]
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;/ J, o7 f7 K' b0 P: B7 {
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;$ ], O+ `$ G0 @" }8 B, {
/ o" Z1 @! ^: H2 m. ?) g8 _/* create a logger instance */$ W5 D) {7 ]9 w# D8 D6 r$ h2 R
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');) q) u9 W i0 v& E* V! c
var loggerBufP = new LoggerBuf.Params();
5 `0 d; X% ]8 qloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
' X- z: z& Z/ c( H" `- c! wloggerBufP.bufType = LoggerBuf.BufType_FIXED;7 O/ a: t5 G( X' Z$ c! E) l
- Q3 b) n( f( _5 ~var appLogger = LoggerBuf.create(loggerBufP);5 p: ]7 c1 \ @: g* i
appLogger.instance.name = "AppLog_Core1";
" o0 H1 x* V& V6 j6 ^! Q0 M: aDefaults.common$.logger = appLogger;+ v5 ~* L. _# A9 v& Y4 F5 y
Memory.defaultHeapSize = 0x8192;
/ S# ~! L0 i) o6 v7 pIdle.idleFxns[0] = "&LEDStatus";
7 T4 n$ q v: r& n U4 U" gCache.initSize.l2Size = Cache.L2Size_32K;3 h* F, d( W. S1 c0 i% Q- g0 N
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