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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
% P) x) o% R: m' X$ h- I6 {我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
: k P; L4 t/ [5 C6 M# s8 F(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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5 L3 s: D% f1 q) p* x" }是不是需要在DSP.CFG中进行配置% z/ A- t4 ]% J; _! G
我现在的配置为
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/*
1 ?! A) c% ^8 f * ======== Operating System Configuration ========, Z8 v: {/ }) |6 E' I
*/
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/* no rts heap */
: m5 r0 r. O1 W4 lProgram.heap = 0;
: O4 i5 ^/ Z5 O5 EProgram.argSize = 100; /* minimum size */
" b6 }5 E6 D' T: n: R: rProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大( p. j# h, j" O0 @3 w* P& _
C( u, q/ {! e3 c+ O" B/* create a default heap */+ z ]- T6 c8 s8 j# @3 u" K% O/ @
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
+ a- |; l- H# p! g$ C, C, Evar heapMemParams = new HeapMem.Params();
x# ~+ ^4 ?2 p' a( K, iheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大+ K7 O5 s5 d& E& B
, c) t! ^2 ~, N! Kvar Memory = xdc.useModule('xdc.runtime.Memory');5 z0 B/ S7 A1 |
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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: v1 z+ [3 ~0 A3 ^6 t. W/* configure System module */* U8 L ]1 m% D0 ^# N3 w8 i
var SysMin = xdc.useModule('xdc.runtime.SysMin');
1 y6 E1 ?) L. f7 \# Z. G0 _SysMin.bufSize = 0x1000;4 A2 a s% x( T
SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');" y. \% _8 ]# N8 Y* }7 X$ W
System.SupportProxy = SysMin;' G, ?( u7 V, Z6 ~- ?
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/* configure SysBios to use the lower half of Timer 1 */
! s+ f- w, V) tvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
5 I* M5 N* G! k7 A, {6 W% fvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
3 A& y* w/ `- Y3 [+ kTimer.timerSettings[1].master = true;2 p u! b, }! B6 V5 A+ v3 r7 t
Timer.defaultHalf = Timer.Half_LOWER;9 Y# n' ^" b; W( a% J2 Y* r
Clock.timerId = 1;
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- c. u2 w. J; H' W+ a& V' f/*
5 T9 Z, d' ?6 U' M6 ?$ Q * ======== Miscellaneous Configuration ========
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/* set default diags mask */
/ N; F4 k0 g+ bvar Diags = xdc.useModule('xdc.runtime.Diags');
2 I) C3 q0 n6 u* Tvar Defaults = xdc.useModule('xdc.runtime.Defaults');# G$ O7 E- z6 k
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;! ?- o4 `% \ y0 S5 V4 q0 V9 J& C
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;$ n! w- _0 Q# f& Q
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
7 t0 s8 d4 f4 D' {( Y- j( ?1 y& |. oDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
* B3 y0 l! Z f. FDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */: f0 B( ]7 H' q( j* j+ m
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
+ g, l {3 q9 E7 U' e# l5 IDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;3 b3 W' t# Z' d v! [0 p
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;: X3 T4 s- ^% s5 ]1 p3 Q. q, Q
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
V5 B% F% J7 |9 ADefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;6 ]( V0 H+ V/ P! p
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
0 E2 j- y9 b7 `* r! {" {Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;6 n+ j: U/ B% U/ {
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
+ J: r1 ?9 o$ K4 d, qDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;5 h# y8 L: S: u
0 W' L$ p/ N4 ]8 `) A4 M7 A" e/* override diags mask for selected modules */
2 P% G7 U* L+ `+ Oxdc.useModule('xdc.runtime.Main');! y+ Q- K. P% R5 P
Diags.setMaskMeta(" A' @: Z4 _; J- m
"xdc.runtime.Main",* H% A( i! A" v* L" e. m
Diags.ENTRY | Diags.EXIT | Diags.INFO,3 t8 p* Y, b% Z. j( \" m
Diags.RUNTIME_ON f( U0 L$ H5 B
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var Registry = xdc.useModule('xdc.runtime.Registry');
( `4 Z G0 v7 ^) I. ~% X( F% cRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;6 I2 A6 q9 J( m: b) L# l
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
2 M5 x( p, j1 k: m- x" }7 [7 mRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;1 C6 X- d; F# @2 Y0 W% k
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;8 G- K- n! \8 g! m
% U8 }# j9 E/ \/ e: c! |/* create a logger instance */
: P8 U3 x, q' z6 \+ s! r) Dvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');# s& s' ? B! h; e& h; P2 h
var loggerBufP = new LoggerBuf.Params();
1 t2 ~; f, h' [. Z/ V+ YloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
, a% f0 | }: g% W, SloggerBufP.bufType = LoggerBuf.BufType_FIXED;$ A d3 @7 `! w- n `
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var appLogger = LoggerBuf.create(loggerBufP);
7 O% c2 _" @( z6 t' oappLogger.instance.name = "AppLog_Core1";
& J+ N5 W$ W+ j3 X# C: r3 h+ DDefaults.common$.logger = appLogger;5 U/ Q# ]6 R1 q# e
Memory.defaultHeapSize = 0x8192; 0 K3 V% w u0 d3 i6 v6 \' {/ s# O0 @
Idle.idleFxns[0] = "&LEDStatus";" x" p$ K2 ~% w( {- r6 P8 t
Cache.initSize.l2Size = Cache.L2Size_32K;) r9 m1 I. @- s* P/ t! o$ `: Z
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