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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1 K0 b- {3 ]; p O
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下+ d0 s2 i; v) `' t7 q! R# j
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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4 ~5 Q% a. n5 a% y+ v/ L是不是需要在DSP.CFG中进行配置 U* S7 {/ U' Z' F
我现在的配置为
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/*
d& G# |6 \- Y( `9 P * ======== Operating System Configuration ======== ]4 j% q7 J1 C/ N
*/9 @( r, A7 m1 @! P
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/* no rts heap */8 E0 a9 [* N% k
Program.heap = 0;. w J6 S3 U0 v' N
Program.argSize = 100; /* minimum size */ E! Q+ m% V, L( ]/ I5 a: |
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大$ X; Y9 r- L0 K" q. `' E
, L1 ?9 q: B* [( K/* create a default heap */3 Q: n' T$ y7 E5 d
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
, m8 C# Z$ H# q2 c' \' Evar heapMemParams = new HeapMem.Params();
3 w2 l& J# v4 e. Z" [3 JheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大& Y1 U; I/ Y, j. V5 Y2 o
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var Memory = xdc.useModule('xdc.runtime.Memory');4 M! f8 h R5 r K
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);- s- x/ @. j3 o4 V
: \2 |/ ? l; s9 R- P. |/* configure System module */! p( L3 B. H; ?8 _3 C, I- v6 \
var SysMin = xdc.useModule('xdc.runtime.SysMin');! J I5 Q+ a( @
SysMin.bufSize = 0x1000;
3 g9 t- j6 D h6 f. n- g; ?SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
/ T3 ]! }& O* jSystem.SupportProxy = SysMin;& P' |& S4 T( P3 w1 h
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/* configure SysBios to use the lower half of Timer 1 */
$ ~# k: P& O5 A7 B( p& f# [ cvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
' }, P) P" X1 C* hvar Clock = xdc.useModule('ti.sysbios.knl.Clock');6 A( {# J$ N+ e' \5 `6 {2 H" o
Timer.timerSettings[1].master = true;
/ _ T7 K d) W9 G, G8 }Timer.defaultHalf = Timer.Half_LOWER;/ |0 M) F! i0 A0 K& |9 U
Clock.timerId = 1;
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/* ~3 D' ~2 I9 T; F2 b
* ======== Miscellaneous Configuration ========: P# H% z4 v6 V4 N
*/$ H5 d/ J+ M/ X; V
. W8 L: T4 o& h/* set default diags mask */: Y8 V9 y N: w/ b
var Diags = xdc.useModule('xdc.runtime.Diags');- ^) M+ e+ e0 `0 O1 K
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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+ U c% W; B# l# eDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
( W' R( _! t! K3 I' \; G5 P* o: ODefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
3 D7 n+ i! {$ I8 |) oDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;) P% u, _8 b/ v! d- ]
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
( ~5 X# Z7 n2 X+ oDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */- Z' ~ k3 X. j$ _/ p7 D
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;8 {: V& w5 X' d. z
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
& W1 z+ F8 J0 G, u/ hDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;8 i3 i9 V( I# t' l- N! H' v$ Z
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;0 d/ I! j$ [) o) w
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;. n# g$ y) B8 A" w, b4 B
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
7 A3 F* b" X% a+ D1 d/ gDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
; t& W M! d# G5 G9 uDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
9 L5 c4 w. X& A3 H: xDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */8 P: z$ w& }& \
xdc.useModule('xdc.runtime.Main');8 J$ X% ~8 P7 t) X0 a3 n- I. r. a+ D6 r+ [
Diags.setMaskMeta(
1 [! ^+ }" E' X3 R3 D "xdc.runtime.Main",+ i6 e) |% \; l! I/ x
Diags.ENTRY | Diags.EXIT | Diags.INFO,; g5 B5 R0 }& |
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');7 s+ M8 S; I! C, |% {2 E& @
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
4 L5 _) p; N4 o% PRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;4 f/ |% ~* k0 _' X/ }
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;0 U4 T$ i2 ?# B" P
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */: e5 q e5 i" ?! f2 @& M$ b
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
' H& T' v$ t4 {var loggerBufP = new LoggerBuf.Params();
* w8 l: e- b2 N* ?6 floggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
) u1 t$ H4 T1 v4 V& |) i$ Q* y" w8 \loggerBufP.bufType = LoggerBuf.BufType_FIXED;+ q8 W) i: C. v( g. s; e
+ f) Q# x- ]0 y" E; C) j0 Avar appLogger = LoggerBuf.create(loggerBufP);8 T& m( a$ V" k& [6 L& G. n+ C9 Y
appLogger.instance.name = "AppLog_Core1";$ l0 \2 S2 S0 v4 j
Defaults.common$.logger = appLogger;
, N6 {5 B0 Q; r9 S2 ]( s6 }Memory.defaultHeapSize = 0x8192; 8 @3 Y. e) {6 y/ P& u o* a9 c
Idle.idleFxns[0] = "&LEDStatus";
0 u4 J& }" n3 V" s/ UCache.initSize.l2Size = Cache.L2Size_32K;
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