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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
3 I: r' a8 |! ?' M4 E4 W& O我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
/ t x# N2 m0 G(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
6 c- g: i9 V& L9 j% \我现在的配置为
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. H+ t5 a) D4 e3 p8 L9 f: k7 ~- |9 | w9 R/*
3 v$ S" d3 [2 p' D/ S * ======== Operating System Configuration ========% k' Q' {% {1 m# Z. _( o/ {0 g
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/* no rts heap */$ i, j4 k) M: U' r: _
Program.heap = 0;
" Z- o( W7 R0 U/ y) OProgram.argSize = 100; /* minimum size */( H6 t) b' V! p# @
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大) m3 e# v7 M; ~$ S. d
! I: w7 P3 g* N! P$ K/* create a default heap *// w/ k2 |! K) d5 n& k7 D+ |
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
9 {6 k6 T. r" [, w! d% \3 @var heapMemParams = new HeapMem.Params();" z+ a! l; _: {
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大1 w2 r% W$ N7 ]! g# [6 }
) `0 r& L; F% U! K, c$ D% ]var Memory = xdc.useModule('xdc.runtime.Memory');7 A4 e4 M5 ~: W- j w
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);& J4 ~: x2 |% j z
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/* configure System module */
& [2 p9 ~8 c! A/ d& Rvar SysMin = xdc.useModule('xdc.runtime.SysMin');, }8 e; N; h& A( D) j
SysMin.bufSize = 0x1000;4 O* e @9 N: q" N
SysMin.flushAtExit = false;
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# q' {# j: x9 @ rvar System = xdc.useModule('xdc.runtime.System');
8 S. P6 |# j2 p: HSystem.SupportProxy = SysMin;3 t! S; b0 d2 Q! h, d
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/* configure SysBios to use the lower half of Timer 1 */
$ Y5 k& {- k" vvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
3 C8 s* Z) G" I& ovar Clock = xdc.useModule('ti.sysbios.knl.Clock');6 ]9 Y9 D% u( y6 l1 B
Timer.timerSettings[1].master = true;
( S7 J" r7 v% d7 PTimer.defaultHalf = Timer.Half_LOWER;1 e2 i* `5 H& [" W' @4 b
Clock.timerId = 1;% l2 a% `/ K% g4 ^0 v
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/* V( [/ u. W$ W; T6 b( E, x
* ======== Miscellaneous Configuration ========
. }" T2 K; N. R9 M; |9 l+ o5 e7 B; c. C *// l7 P1 T% D8 b) r; P$ `; [
5 c& k0 g! [8 ~6 D- Y/* set default diags mask */
. ]: H( H; x0 Z7 \" C7 b7 Nvar Diags = xdc.useModule('xdc.runtime.Diags');
# E& g e( O1 T1 N6 j+ ]var Defaults = xdc.useModule('xdc.runtime.Defaults');, i: q6 \# x' O
3 w' w! P }* h0 h/ QDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
8 N8 Y0 F, ^- a8 ?+ nDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF; d, f& H1 E" Q0 w5 a
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;8 U" i" Z" P. f6 S W% g
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */+ @& E0 M6 Z6 v8 z0 c
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
1 T. _5 D8 @3 B" J9 IDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
+ _- m+ c+ Y8 M) T, K/ ~Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
8 y8 C% J- a) r* ~# `8 zDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;: G- B$ H2 Y( U" _
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;7 t" Z1 _4 ^+ Z, E# m
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;7 o4 H2 }* R* x6 h! J$ P
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
2 X* o- X) I- l6 G+ H" O& cDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;$ ^( o/ r5 f# K- m7 j4 w6 s# r: W
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
% g1 r; r2 V" M7 F: z4 V5 ~Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;9 s. M4 g+ `$ o: L( U
1 X) R/ u% e0 c$ X2 {* H. G$ I5 g/* override diags mask for selected modules */* A3 k0 I* c9 L* g H( k. Z: ^
xdc.useModule('xdc.runtime.Main');# u0 L6 N4 L3 k: ]/ _- K% }
Diags.setMaskMeta(
/ ~& g6 Z' B/ S$ _5 {, y3 R# h "xdc.runtime.Main",
; B% \1 v3 z& k" }% A/ Q Diags.ENTRY | Diags.EXIT | Diags.INFO,1 _# d; Y3 n- X/ ~' U5 f1 A+ V
Diags.RUNTIME_ON
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[8 q: v; i _; h- F/ x: Xvar Registry = xdc.useModule('xdc.runtime.Registry');, K1 S# b' Q) N9 e& C" |! T( p! ^
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;1 }0 E* H/ ` E5 a" q8 j, [
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;& _8 t* h% k1 t5 _( `+ m# [
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
/ A2 f5 w# w3 U: ]1 @" B5 rRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */7 h/ X! p0 a' ^+ R0 }: n v# U
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');( v1 o& @% X- z. J4 j' t- {
var loggerBufP = new LoggerBuf.Params();; Q0 F& t4 [2 d" |% n& X
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
8 c, H: c% ?' V# V& qloggerBufP.bufType = LoggerBuf.BufType_FIXED;) w, E- `" W( |$ e4 B
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var appLogger = LoggerBuf.create(loggerBufP);; o: ~8 {: K! @# O( C; Z5 s1 j
appLogger.instance.name = "AppLog_Core1";
' z0 m% H( ?% I5 ^3 Z7 q+ l9 JDefaults.common$.logger = appLogger;
4 _# H5 j5 E) [: \. T1 R) _: jMemory.defaultHeapSize = 0x8192; : r$ b7 u ~* N- J
Idle.idleFxns[0] = "&LEDStatus";
& _4 {; D# {$ m8 b# RCache.initSize.l2Size = Cache.L2Size_32K;
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