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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
( ^2 q6 ~3 b/ ^% V- Y我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下/ c6 K& X9 k9 s( A# ^* Y
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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是不是需要在DSP.CFG中进行配置
8 K) ^5 o/ y9 Q9 G) z我现在的配置为, q. d7 @* F2 u2 l! G9 ^! t4 g
# O0 K% m# u k; F3 v7 [/*
+ V6 S: ^/ N# E7 L6 W * ======== Operating System Configuration ========; A( R* q* |" R9 j2 z
*/) b0 A! M, ~& E3 K$ ^
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/* no rts heap */' @& C% Y% x: h4 L. a
Program.heap = 0;
2 M, L& e5 K$ @& c8 zProgram.argSize = 100; /* minimum size */
- s' A/ z+ m4 GProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大' ?' U# | c5 C0 G6 J% W+ c
4 [. N) Y) N$ ~0 E/ l3 O/* create a default heap */2 ?. A \7 e5 D8 G7 j, ]9 _0 g$ j
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');! `, b2 E# |5 t) b3 b1 K! a
var heapMemParams = new HeapMem.Params();" G7 R3 P' r& u, d! Y
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大2 C; m% w5 O" N% R
2 K) n0 m! t# H9 e' r8 e! F7 Zvar Memory = xdc.useModule('xdc.runtime.Memory');
$ Y/ z# t- ]$ n1 YMemory.defaultHeapInstance = HeapMem.create(heapMemParams);- a/ q- l6 b$ \* O
1 n2 G! L1 E" _& T/* configure System module */# ~: Q; F& F6 o- m* `/ A( h
var SysMin = xdc.useModule('xdc.runtime.SysMin');
& U% h# i `2 A) e3 q" LSysMin.bufSize = 0x1000;! s" ?% r+ Y& T: U
SysMin.flushAtExit = false;
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4 O6 d7 ?5 ~5 l; O2 |var System = xdc.useModule('xdc.runtime.System');
4 |: e4 ^+ c' W$ k; f3 _- Y* ~1 hSystem.SupportProxy = SysMin;0 G, e/ r* y3 i3 | [3 `! Y
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/* configure SysBios to use the lower half of Timer 1 */, O- D" x5 L8 J! i$ B" Y
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');8 W0 t9 y6 r" h
var Clock = xdc.useModule('ti.sysbios.knl.Clock');+ e: q9 n4 C1 l" G* c
Timer.timerSettings[1].master = true;
9 s4 @" z( A4 Z0 u. s! WTimer.defaultHalf = Timer.Half_LOWER;
" B: I, t6 M% ?& Q' XClock.timerId = 1;
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/*
2 _7 c; e- N% |; [) E * ======== Miscellaneous Configuration ========& b8 [- X; B" G+ z9 x6 v; S- y
*/
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/* set default diags mask */
9 i+ J7 @( W& ^6 G& H7 Y4 y' p0 svar Diags = xdc.useModule('xdc.runtime.Diags');
1 n' y7 _1 P. i0 D3 F, |var Defaults = xdc.useModule('xdc.runtime.Defaults');; U$ W+ n0 a W$ }4 ^8 O4 x/ O* r
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
3 `, Z4 {: ~7 ODefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;, \/ x' U6 b& ^8 n% h, ?, q/ k" j
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;$ Q# T5 }5 T C% D1 g
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
: b! D, e8 D0 l. O( p: n0 FDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */# c# h0 x j# }; S1 e& S9 J
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
7 Z% e1 N/ X4 m5 h4 {5 nDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
: W$ H7 f. ]# @( q1 mDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;2 o) }2 b( u P5 d% }) f
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
9 U5 w, R# K4 x, E8 K' pDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;& b) Y, f+ W, q8 T4 W
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;$ x ?- s' P. B, P Y- J
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
& U: Z$ ^4 L! U8 \; w7 [7 UDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
1 _! M! F6 O* x: @) T& [3 a) u6 aDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
6 N, C- W6 [8 C- g, Z5 yxdc.useModule('xdc.runtime.Main');
5 i7 n1 y2 z/ J0 ^# s" e6 G7 w5 ]Diags.setMaskMeta(
7 G* ^7 |, V4 U; m" Q; c% _ "xdc.runtime.Main",
. c' m# s* Z _# c8 x1 U Diags.ENTRY | Diags.EXIT | Diags.INFO,! T# q' E/ m o' X( }
Diags.RUNTIME_ON7 u& p2 I' J) H& k$ r0 }! o* o
);
# U7 {* J. S. N: f X: b/ F7 t2 g, n3 p
var Registry = xdc.useModule('xdc.runtime.Registry');* _( U/ {% \7 i7 p5 ]% h, w
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
: V1 I6 `1 w. P# `1 X" O6 yRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;, f6 t: k' s% B, v4 S
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
# p- c0 w7 T7 ^( FRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */
6 I: Y, ?2 @% x7 _& n; N3 g$ avar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');; O& C0 ?& @) N! e- i% U
var loggerBufP = new LoggerBuf.Params();2 w. F5 K, d4 K9 j
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
3 {% T& q8 H/ k( EloggerBufP.bufType = LoggerBuf.BufType_FIXED;9 R0 `, W7 F0 I
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var appLogger = LoggerBuf.create(loggerBufP);
& M) i4 ~% T; T# T' ?8 F6 eappLogger.instance.name = "AppLog_Core1";' S% l* P# b6 w
Defaults.common$.logger = appLogger;7 s0 B, N- I/ b% @
Memory.defaultHeapSize = 0x8192; # ~4 {& u. m- i; x0 n* |4 ?
Idle.idleFxns[0] = "&LEDStatus";4 ^7 Q* ?! B, g4 `5 L B- f! n% C
Cache.initSize.l2Size = Cache.L2Size_32K;
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