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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
+ Z7 u9 A$ q6 w2 g. l4 p' H) i- d我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
& Z7 A3 m( V T9 h; l+ r# d9 K(不过疑惑的是,为何单独DSP仿真就没有问题呢?)3 B$ T# M) j8 T4 c' V
9 g! i- D9 `0 ]3 m# _& b是不是需要在DSP.CFG中进行配置# ^5 r: G8 E ]. I/ p6 y6 F: P1 }" g
我现在的配置为
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/*- i; v$ F) |: C2 I. o2 d2 S
* ======== Operating System Configuration ========* ?! N, P* @8 d6 F' r" w' l
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/* no rts heap */2 |, |( u E4 S. k
Program.heap = 0;, W2 D- b8 u1 j( r' F
Program.argSize = 100; /* minimum size */4 u( O c' P3 h+ V
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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% `$ h* }8 {+ `) R% S, K/* create a default heap */, V; A. B4 ^2 y0 Y% v
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
9 ^+ y! H7 K4 t# v# wvar heapMemParams = new HeapMem.Params();2 G1 e- S- Y7 z
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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& e7 I# K' F- Q& W* Kvar Memory = xdc.useModule('xdc.runtime.Memory');
7 |' X/ {: S4 f- t( rMemory.defaultHeapInstance = HeapMem.create(heapMemParams);6 r; c4 M9 F3 V; l
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/* configure System module */- u- }" D6 n' D0 j( j" H* N1 Z
var SysMin = xdc.useModule('xdc.runtime.SysMin');
( V5 E' k1 }$ R7 ^) USysMin.bufSize = 0x1000;* F- A- U2 x. A4 w# M( e' i
SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
3 O4 [! o; V* S, rSystem.SupportProxy = SysMin;
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! F: U) A: d ? k4 y' v4 e/* configure SysBios to use the lower half of Timer 1 */) N8 D! J# o; f$ V! e' ], X/ d7 {* B
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');( B1 s$ l* @- U1 L) w' s
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
+ C6 Y5 Z4 o$ v. KTimer.timerSettings[1].master = true;
; U: ?/ G( c3 e$ R% \Timer.defaultHalf = Timer.Half_LOWER;
{, E$ p# e g- a- ^8 [/ @8 l+ R; PClock.timerId = 1;) D, A" Q) k! J1 T$ Z$ t
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) f5 P, {' w: J9 u2 `/*+ n/ z$ K- B' ?$ p/ R6 F' u9 o
* ======== Miscellaneous Configuration ========
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0 T; i: m8 V5 G( m4 p/* set default diags mask */
D! H) q/ H/ x% }, ]var Diags = xdc.useModule('xdc.runtime.Diags');
, M" S1 \! x- B+ s2 {- Pvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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1 N; I( F/ |' Y# n( ODefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
0 U+ ?0 }' X, q0 H7 J* |Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;, f8 ?& V N" s1 V5 t7 U
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
2 u5 d6 J3 u9 k& |9 PDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
9 @$ @: W6 J+ F( cDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
1 ]: d. V e1 e2 S+ A+ c: BDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;+ _* N6 U* Q/ ~" N7 }
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;+ H) k4 O+ D4 F8 D+ _# E
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
; Y; N9 z9 E8 x+ UDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;% C) G/ f$ V6 z3 Q+ A& S( K, H, n) F
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;7 V; ?+ H/ p" ?. ~; [+ c
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;3 \3 M0 k, ]% Z* D; u
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;- f& A% u1 M1 X9 \# g
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;( p; k9 ~! k _, j( P. d9 m3 j
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;. V9 s0 y$ p! P; ?1 X+ x
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/* override diags mask for selected modules */5 Y- t3 g8 p1 x8 G1 t2 z% ^
xdc.useModule('xdc.runtime.Main');8 _, A$ Q3 O1 f' j
Diags.setMaskMeta(: j3 j; v1 h( ~0 |& j: b& Y& u/ V7 K
"xdc.runtime.Main",
6 y8 g: N: B' S+ B. h4 ^# n Diags.ENTRY | Diags.EXIT | Diags.INFO,
! ^3 d. m0 ^" H! x Diags.RUNTIME_ON4 a- |* X9 W& d# `( H( N7 `
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3 S, B8 ~, u2 p) _# W2 D* dvar Registry = xdc.useModule('xdc.runtime.Registry');( S* C4 x; k' _ a. Y
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;1 w; Z1 F! H( s6 k; x
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
. d$ B2 S2 `/ l2 m HRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;, f( h8 \, Z$ I! J6 V# t
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;: m7 ]- T' `# D9 r! E; p
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/* create a logger instance */
9 G. U! P4 f. ?- c: c2 yvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');( ?% v4 R% x K, M* n6 q
var loggerBufP = new LoggerBuf.Params();9 `+ M7 `/ o6 U; O/ \# E
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */% f1 \- B7 |/ O$ s* g% H) W
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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, a" B% J* e6 t% b: v! |var appLogger = LoggerBuf.create(loggerBufP);
" |; a* r( f/ @* i4 b$ b: |" YappLogger.instance.name = "AppLog_Core1";
, S+ o' ]& y* u8 h6 I+ P6 x, vDefaults.common$.logger = appLogger;
& c+ z6 p. [ b( l: |( m! DMemory.defaultHeapSize = 0x8192;
5 r/ U& Z9 c: T2 DIdle.idleFxns[0] = "&LEDStatus";
" C( s4 ]9 G4 YCache.initSize.l2Size = Cache.L2Size_32K;
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