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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
! q* O6 z7 H3 P8 ~: [- X7 @我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
$ L3 W( t0 n" Y" Z(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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; a) }8 \6 Y0 z& B是不是需要在DSP.CFG中进行配置
& k7 ~; P" \% k% ]+ D7 x& W8 H我现在的配置为
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6 J( i5 Q/ ~$ v1 i7 ]' n0 q: M/*( i/ T: l8 }$ D! w4 p
* ======== Operating System Configuration ========8 I( q6 Z9 i% t+ v
*/
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/* no rts heap *// X( K( ` Y1 ^$ ]0 K. e' p. ]
Program.heap = 0;
+ y+ r8 g5 @$ @ X3 fProgram.argSize = 100; /* minimum size */
* a) l% B* a+ k0 gProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */
" z: _( a% Q+ v5 B( u2 X* x5 G# Dvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');; S& o# S3 m$ y( S/ N0 w
var heapMemParams = new HeapMem.Params();
. M% X8 Z! h8 kheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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var Memory = xdc.useModule('xdc.runtime.Memory');
. u; {2 T0 `# W0 bMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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+ ~. j. e1 ]2 }" y0 l a/* configure System module */# |, q' X, Z% v+ q6 L- H
var SysMin = xdc.useModule('xdc.runtime.SysMin');
5 L) \6 z( O6 b" s: x4 s0 U/ J) s* aSysMin.bufSize = 0x1000;
, G- G$ n( c% V4 ]8 k) [SysMin.flushAtExit = false;4 r+ ?& q1 o' y- g# F9 g
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var System = xdc.useModule('xdc.runtime.System');1 S2 ~* g. y7 ?% c) ]
System.SupportProxy = SysMin;+ r) g; _# u3 d8 y6 O3 L
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/* configure SysBios to use the lower half of Timer 1 */
- Y0 Q9 x! m; F P( d* v: n# \var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
. M' ]; A4 c0 h& n3 V% ?/ [ S; pvar Clock = xdc.useModule('ti.sysbios.knl.Clock');. h! r; S7 H4 W% P9 \- j
Timer.timerSettings[1].master = true;8 x! w5 P2 e* z3 F1 K/ y
Timer.defaultHalf = Timer.Half_LOWER;( b5 E3 f; V, r# R: i: n: I
Clock.timerId = 1;
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3 @1 g6 u" G4 ], r, {/*
% ~/ o9 }7 r" F * ======== Miscellaneous Configuration ========- j7 u0 ?1 R5 b; s. m! M1 f* U
*/
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( _6 ~7 U5 d2 m0 k/* set default diags mask */
4 |/ }% F' J# @ ~3 z' |0 Jvar Diags = xdc.useModule('xdc.runtime.Diags');/ I- A) _% D4 L1 f' n7 S
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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# h, x; K# X4 g3 F/ A- E, g' UDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
4 e, `" D; b4 ~3 EDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
6 L, T P% K5 Y. p) iDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
$ `7 p* B. o' @ P+ m6 l3 u2 J* |Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
" x/ S- c' M6 a- I7 } MDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */2 [3 _ t! c+ }( m& }
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
: m; x- i8 T1 Y8 oDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
% B0 T5 l! i% S+ M2 g, T: v; YDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;- d9 ?/ P" i0 z5 g( d+ v; N
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
# U& j+ V ?( m0 DDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;5 w* C- l2 Z$ s: s
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;* z: R% `1 ~2 \ H6 m
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
! U2 h- z( S" }3 ODefaults.common$.diags_INFO = Diags.ALWAYS_OFF;/ n4 b4 Z: k- s, f' q- x9 @
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
% n* g9 @8 }5 m" b x& \xdc.useModule('xdc.runtime.Main');0 J+ Y- J5 P3 U% t/ j
Diags.setMaskMeta(
7 ?) ^. ~" t, `3 C5 u) V "xdc.runtime.Main",7 s1 Q& ]4 J; X' x5 |
Diags.ENTRY | Diags.EXIT | Diags.INFO,% U9 H" C, F( _! B ^0 g
Diags.RUNTIME_ON- V8 w% w. d- {8 [6 j! |! h+ J
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var Registry = xdc.useModule('xdc.runtime.Registry');
" H3 [% q, d! T; W; g$ W0 ~Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
, M! b1 P6 _1 {* t) L5 CRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
" w- d# B9 n0 X) N! B% I, y4 yRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;2 Y e) i' R$ \* U, p0 Z
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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! I% Z8 } F- j% ~1 p+ u& ^2 g/* create a logger instance */, b% p) R; a5 G8 k0 C3 t
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
+ S; s8 c; Q/ k% _9 B9 @var loggerBufP = new LoggerBuf.Params();
- G3 x3 h; A' c0 lloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */% N- E% `- X$ ]9 P7 \& C
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
O: G+ \! E# w) n% kappLogger.instance.name = "AppLog_Core1";" y* |: j6 f+ q5 w
Defaults.common$.logger = appLogger;
1 k! n C+ h; j4 i* q! h0 s& O; aMemory.defaultHeapSize = 0x8192;
$ `( j9 S7 J1 s+ q8 T, NIdle.idleFxns[0] = "&LEDStatus";- h! r- h# n; w* u7 Q: d
Cache.initSize.l2Size = Cache.L2Size_32K;" Q9 z" ]' `2 Q
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