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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
! E6 ]3 a5 i; L# b; D我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下& P& t5 `( m, C" u
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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+ j4 U. e( r6 I) e2 i$ m是不是需要在DSP.CFG中进行配置; ]" F) ?' O: D4 k0 Q
我现在的配置为
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% H# m4 A$ Q; y2 l0 u6 y% {/*
) }0 Z' u1 ~7 y * ======== Operating System Configuration ========
K, P( O3 f! W. x1 b$ _# j */
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/* no rts heap */4 r' X3 M3 R6 ~- ^! n( f
Program.heap = 0;
# y: |% o4 B6 ^1 I0 j" yProgram.argSize = 100; /* minimum size */- l' v* j* m/ w- @+ a& r' \
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */
; l" g! `7 F* J, O$ avar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
: j5 q! u- ]. s% a) J6 j+ Qvar heapMemParams = new HeapMem.Params();
: f8 F* X* C0 c5 K% CheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大6 L. E& Q0 B, |8 k& M
7 C$ g7 n8 M, P! n# n+ wvar Memory = xdc.useModule('xdc.runtime.Memory');
& i% e6 x: b# M8 p6 T! D+ yMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module *// x! I9 d5 q6 z: ~0 f% c- B
var SysMin = xdc.useModule('xdc.runtime.SysMin');1 b0 X/ P1 U- a' `; z5 j3 E
SysMin.bufSize = 0x1000;9 F: n6 R: ^) c! [' s* G
SysMin.flushAtExit = false;
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. J' A9 e3 V4 bvar System = xdc.useModule('xdc.runtime.System');
q0 R6 a1 G) X2 v! P: dSystem.SupportProxy = SysMin;- z) D/ V0 l2 }" z% A* _
4 ]: f' c+ O; o) @& b q/* configure SysBios to use the lower half of Timer 1 */
5 k3 l# q* k A( b: Q7 Jvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');9 s; Q( X8 Y' G2 a; D; a1 i; T9 v
var Clock = xdc.useModule('ti.sysbios.knl.Clock');" X; t$ ^2 f7 o" P. [
Timer.timerSettings[1].master = true;
! {7 }! a3 o, d9 u! ^& J% uTimer.defaultHalf = Timer.Half_LOWER;
# \9 S. A% _5 x! D% k7 hClock.timerId = 1;
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- H) D; D: X# H7 q# V6 a/*
# T( T+ U. P7 H) u: u0 y0 T+ W6 ~ * ======== Miscellaneous Configuration ========
* [. N, A7 l0 A2 g1 p* U */
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! p7 s- Z2 `: h, o9 U/* set default diags mask */+ @; W4 J3 a5 h; [; Z7 i3 e* _
var Diags = xdc.useModule('xdc.runtime.Diags');
- v1 g+ u3 l! |var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;* v2 Z7 n' u, h' ?: v
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
: `1 u" R2 b$ _4 k4 m: h2 T) lDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
. l, y* x4 v+ v: K5 E0 kDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
3 k+ P! C% ?' Q% jDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */# x7 G$ Y1 E1 i+ R, O
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
# g. G; J* e* W2 R- B" cDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;, }; t6 n7 W4 I, e* Y
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;2 S. M5 u8 y; J! C A& d
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
" S, g/ T3 K. N7 _ _Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
: M/ U( i6 q: r( Z- [ |0 f- TDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
. Y* ?% p' J$ W* E$ H5 gDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
) Q% |$ {3 s7 xDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
$ x1 Y: h: ?* b: |2 {Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;, @' h! p& w9 f( C: V
# u4 U: K' i5 w" J1 E3 k/* override diags mask for selected modules */
$ Z# O7 `1 t$ p+ F2 R! X8 u I9 }# ^xdc.useModule('xdc.runtime.Main');# A7 p4 }) g; S3 {& b V
Diags.setMaskMeta(
( L5 g2 {' ]: I! T "xdc.runtime.Main",
. F; H( X" j* o4 W Diags.ENTRY | Diags.EXIT | Diags.INFO,0 a5 G+ m! |+ R$ p3 }, [" \
Diags.RUNTIME_ON+ G( ]" J, G1 q
);
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9 q' a6 z6 |( m1 }! Evar Registry = xdc.useModule('xdc.runtime.Registry');
9 D5 l: A+ h$ oRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;) a) ~* F: @ Q! v$ \& r
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;) G1 p1 x. Z8 R) T3 a3 ~8 O
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;( w9 |% f) K# X0 V
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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! o% [/ K7 v* `/* create a logger instance */& n% Y9 @4 Y' k
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
1 O( l9 b- K4 [6 m) K- Zvar loggerBufP = new LoggerBuf.Params();
* |$ L0 ^( }1 ~8 X" p9 Z! GloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
6 R: U8 v. {1 Q, K" I0 b- TloggerBufP.bufType = LoggerBuf.BufType_FIXED;- m: m* k4 p$ U/ O' p
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var appLogger = LoggerBuf.create(loggerBufP);2 ?) r6 ?8 E, O+ y% M0 h' i2 F2 D7 N4 ]
appLogger.instance.name = "AppLog_Core1";" ]0 J4 ?- f' c( C( r( u3 E
Defaults.common$.logger = appLogger;
% B, w( p" r' u5 }; x6 `Memory.defaultHeapSize = 0x8192; 0 X; S! z! A8 [" w. h& d
Idle.idleFxns[0] = "&LEDStatus";' W, e+ c# D( |, o. \
Cache.initSize.l2Size = Cache.L2Size_32K;
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