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沙发

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发表于 2015-9-4 10:29:21
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6 O5 a' A- _+ z我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
8 v' j* p' F6 {8 \(不过疑惑的是,为何单独DSP仿真就没有问题呢?): {9 S) c2 h5 X& F! \; ?
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是不是需要在DSP.CFG中进行配置. L7 X/ b0 j" L5 ^# H- L
我现在的配置为0 s- {* [* U+ \, e% B/ L. o
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/*
x3 ^7 r9 V: l' w Y7 ?) f. W * ======== Operating System Configuration ========" S/ v( u$ X* u6 o. x" n' }
*/
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& P- r; k6 M5 ]8 e4 i2 V6 g: P* V% p+ L/ s/* no rts heap */
& q& S! X2 j- j% ~- {5 d, ^Program.heap = 0;
4 Z7 F- V+ f. s! u4 F; @Program.argSize = 100; /* minimum size */
1 n) F' q# _7 A5 O. WProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大0 p1 u- \2 E D+ g5 \
; _2 [3 F+ ?# R. T# o- S2 k: Z/* create a default heap */
7 n1 i5 U, Z: X9 L, bvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');+ u+ [" O7 o7 K- Y6 z
var heapMemParams = new HeapMem.Params();/ {; z5 o1 P% a2 \4 E8 Z. V
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大9 S# ]/ o _* }# g
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var Memory = xdc.useModule('xdc.runtime.Memory');
$ {" L! h( ^& n' OMemory.defaultHeapInstance = HeapMem.create(heapMemParams);6 Z, P" F A0 K' z4 p
2 ~8 y K: ]; r e/* configure System module */. ?. N* p6 h7 [$ Y- @& N* c* ]
var SysMin = xdc.useModule('xdc.runtime.SysMin');# v* \; m# n! w
SysMin.bufSize = 0x1000;1 X# J. i7 z! p8 _
SysMin.flushAtExit = false;
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% Z$ Q' k* u' f& T# Y* y: \6 Tvar System = xdc.useModule('xdc.runtime.System');5 H$ x" s6 V6 {1 f% W
System.SupportProxy = SysMin;
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- r& [, s3 \: H/* configure SysBios to use the lower half of Timer 1 */) h. d5 O" {6 ?. p
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');+ V, y5 r4 z- d) {+ ~
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
A" P! m, Z! O5 L7 D2 YTimer.timerSettings[1].master = true;
, o6 n0 w1 N; b! I q( x& [- eTimer.defaultHalf = Timer.Half_LOWER;! r1 ~5 w* C9 F8 S2 G; e0 f8 f
Clock.timerId = 1;. {- z* Q' C3 H$ w( s
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/*
6 ^9 }* f$ B; s/ V. K! y" {- z6 k" _: P * ======== Miscellaneous Configuration ========
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/* set default diags mask */% g P4 M1 K4 F' k) \
var Diags = xdc.useModule('xdc.runtime.Diags');
0 \- y; U7 ]6 I; t, s' Y. `var Defaults = xdc.useModule('xdc.runtime.Defaults');8 k8 F: m6 `- m" E
' M+ ~3 U( {) P8 |" N- z7 ^Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
# d& ^) H' c/ u, q6 |% CDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
9 y" q: i1 D' H4 V4 ~ B3 W1 RDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
' X6 L0 t: |4 o3 w. WDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
6 S; O- ]" q$ [Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
7 G8 e$ ^; A+ J2 k- BDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;" W+ C: E" P, d. c: u( e
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;6 I' q4 ?2 A. f8 x ~ X
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
0 b8 h1 t. n5 Y& {: c! w1 m+ wDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;& d9 C; k) ^) C% I4 b K/ I8 |
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;' i; N: R/ C8 L6 x
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
5 p9 ?: w7 j9 Y9 I c8 b X. aDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
2 j, q5 m7 \9 Z0 i! WDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
9 t0 h# P# q: ]9 G/ tDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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5 H5 H9 h! {- n9 K, U" ^/* override diags mask for selected modules */8 J" x8 o' r; O" a0 X5 S
xdc.useModule('xdc.runtime.Main');9 S( ?5 E# ^8 B Z
Diags.setMaskMeta(
' e; D( f# \% y; ?5 D6 ]$ E "xdc.runtime.Main",. i2 s- Q; M* p( h6 g# h( m
Diags.ENTRY | Diags.EXIT | Diags.INFO,
: Q1 l" }7 V* e, V' G3 _6 H Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');' Y/ ^! ~, t0 ^" a7 N& r+ s) y
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;* d$ ~8 R& t. U8 k+ l8 `2 s
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
% Y$ `0 A1 x3 A: l3 ?Registry.common$.diags_INFO = Diags.RUNTIME_OFF;: S9 S; ?) U/ b- O
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */
y- H- M) ?9 Z9 L6 ?var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');6 J4 A3 w0 e1 k! e' G1 L/ G! Z
var loggerBufP = new LoggerBuf.Params();
& w8 K/ ~* r3 o- L( W9 G( SloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */ b9 U" |# I: w1 S
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
; Y7 S- S5 c/ x9 mappLogger.instance.name = "AppLog_Core1";
1 G* Y. X4 b& JDefaults.common$.logger = appLogger;: M9 ^5 v. G+ x: s& C7 x) P
Memory.defaultHeapSize = 0x8192; * m& S# t& c1 `* P1 h
Idle.idleFxns[0] = "&LEDStatus";1 b: F+ b6 j0 R3 Y1 [# u
Cache.initSize.l2Size = Cache.L2Size_32K;$ e0 C$ P }1 i \+ f- @
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