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沙发

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发表于 2015-9-4 10:29:21
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# g$ e, u5 R8 d我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
. E: d9 ^2 d* f2 \" t: P(不过疑惑的是,为何单独DSP仿真就没有问题呢?)! C9 R( x; |% O* k+ m: K/ n
2 d. H% T5 m1 p是不是需要在DSP.CFG中进行配置& v$ t! I% t& |% q2 P- ^7 i: X
我现在的配置为9 M( o9 R0 w8 ^* @2 }7 v% v
9 t; n, V6 |6 h" ?+ [/*
; x+ B) W6 j* ~* R' U2 j * ======== Operating System Configuration ========$ j1 e, i( b7 x* ~9 f# h
*/
% N) g, H6 J, [7 [0 W: t6 d
3 ?6 _3 V3 |0 ~/* no rts heap */
# l3 P8 |) Z% o3 A7 j$ U6 LProgram.heap = 0;
- ^7 @. a, f6 P2 r3 ~$ i" |. dProgram.argSize = 100; /* minimum size */* k0 g, {- ?; w4 _( l; C
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大 n, ^( s3 c$ p( l
6 V+ }" j! R4 P" v6 H ~$ ]
/* create a default heap */& B. c9 _! a4 k
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
/ A( X! ~5 J% C+ Tvar heapMemParams = new HeapMem.Params();8 K) m Y' K% j4 O' w9 I' k
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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8 c! I- v6 s) z: Gvar Memory = xdc.useModule('xdc.runtime.Memory');+ T: i8 z- k0 X0 n: }
Memory.defaultHeapInstance = HeapMem.create(heapMemParams); h G+ R8 c. y0 v+ f
_& g" ~; V: B: H; c/* configure System module */- @- H g0 Q5 z9 A9 H2 U7 l/ j
var SysMin = xdc.useModule('xdc.runtime.SysMin');9 m, l5 V/ E! h- v" h
SysMin.bufSize = 0x1000;
9 l; K. j+ V& c: jSysMin.flushAtExit = false;
0 a9 H# |+ i& e) g
: O% r8 v! S! M' z& Cvar System = xdc.useModule('xdc.runtime.System');+ Z$ E6 F ~ A8 z# d+ y
System.SupportProxy = SysMin;# K: e' M3 W; j m i* @; E% U/ x1 `
5 \: ^0 P6 a: l$ ?/* configure SysBios to use the lower half of Timer 1 */
+ ]9 @- g$ s' f% a5 o5 H* R3 J& u/ v& X$ _var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
3 Q4 {+ j& J: w$ ^3 T& Xvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
% [, F+ J. C9 f- t! u! OTimer.timerSettings[1].master = true;
+ [. i" x3 z- ATimer.defaultHalf = Timer.Half_LOWER;: q J: E9 a8 K6 }
Clock.timerId = 1;" @9 G$ D$ x& v5 K) e
& [$ s3 e" v: N6 Y, \# m. h( d# m3 o9 k' z
/*
7 `/ Z6 f0 J( n1 n# C. `) r. z# e' L * ======== Miscellaneous Configuration ========: d7 G+ q- B' j4 a/ h
*/
A1 ?1 A8 ^- W. M( B
7 ?9 U Q" Q* `. }/* set default diags mask */4 r, g( y! @, t! |7 H
var Diags = xdc.useModule('xdc.runtime.Diags');
F/ ^# Y. X/ U& W, o# R% qvar Defaults = xdc.useModule('xdc.runtime.Defaults');' P* b( L9 B# L' L' ]7 _
$ L! R9 b* e- i) O/ W+ P6 x1 F# [% `
Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;; E4 C8 Q) L6 b% v, O
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
. ~' V2 X: b9 R5 IDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
5 V( X) x4 T X6 u. z/ Y6 sDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */2 E- D9 D3 h& A W- o9 Z8 X; K/ l
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
: b6 m# y! R% V2 ?) L0 o& xDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;0 i' `! ~& P2 s* n+ c1 f) D
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
9 G8 o. d- v, ~ VDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;# L0 j! T8 i- p: n4 b! p
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
. q0 z/ E2 g: S! X' {Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;( \: @; f! [5 B$ j
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;8 w2 M( W4 H/ b/ P$ I
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;1 D& Z- a8 b+ h+ X5 f
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
) x0 j. c5 O; O8 ^) ]2 C7 Q9 x. nDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;- G5 Q' [. h! Y$ a9 ~" v: k
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/* override diags mask for selected modules */9 R8 u! g* c _. k
xdc.useModule('xdc.runtime.Main');. X* C# A: ^% r! N3 |6 D# V9 x& n
Diags.setMaskMeta(
2 h2 T; S" Y' j. H. t7 J "xdc.runtime.Main",
( n" D& l5 l5 U/ n6 O7 \ Q8 g Diags.ENTRY | Diags.EXIT | Diags.INFO,. t' I8 p2 X% I7 c1 L
Diags.RUNTIME_ON
" z5 l0 }2 V A5 y d; v);
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var Registry = xdc.useModule('xdc.runtime.Registry');
2 h- i [' o2 |3 b8 eRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
( @# J5 z% E3 s' S% VRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;0 q$ v' T4 R2 O! O+ L
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;9 t! g$ |3 `% K& B) ]
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;. g( z3 b8 o o) }; \( F3 c
/ a( p( z# F; Q E/* create a logger instance */
/ V+ e1 f Y. \4 H( fvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');1 n. @3 T" e( ?3 @ X
var loggerBufP = new LoggerBuf.Params();
& H2 u8 l; w; N; S, z% Q# lloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
: ]1 J9 \; h' J9 x9 G) O( aloggerBufP.bufType = LoggerBuf.BufType_FIXED;* a/ R6 g- [4 l! P* o1 q
5 B7 u7 l5 f8 C8 nvar appLogger = LoggerBuf.create(loggerBufP);
$ o; r3 N2 g2 \1 u1 jappLogger.instance.name = "AppLog_Core1";
) e9 y3 E p6 iDefaults.common$.logger = appLogger;
; D8 B7 P* }! A, l! j9 z# }% `Memory.defaultHeapSize = 0x8192; 3 k/ E9 v* C; z
Idle.idleFxns[0] = "&LEDStatus";
0 X4 O* c2 T+ z% k4 uCache.initSize.l2Size = Cache.L2Size_32K;0 w4 d& B2 \. z7 \
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