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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
6 t; E+ q) N$ m) r- _3 \: A! q我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
/ u$ J: w6 a& z+ t; O1 c' Z' Y(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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% M" I* z0 c6 a" g是不是需要在DSP.CFG中进行配置
. s0 I% n2 i" }8 ?0 @我现在的配置为* I7 q/ o# u4 B' x$ Q' J
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/*
$ y$ y- w+ _5 @* k * ======== Operating System Configuration ========
( h, _; d( C) J */- {7 n* u5 f' i& F4 g( R
" ?1 h) x; L( D! e g/* no rts heap */6 Q) d) M7 `( } l C- u! c9 p
Program.heap = 0;; t* ?/ i) I8 X/ J$ c" U& o9 r6 C3 o
Program.argSize = 100; /* minimum size */
5 O- k% b) P& W7 oProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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% K3 _1 r" [, h$ c3 R6 _/* create a default heap */ w+ w& c: a+ K" N E( U' n: |
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');9 Y( V' b$ t3 ]0 a, G" D m
var heapMemParams = new HeapMem.Params();
( G. t+ c3 Z! ]+ O R* z/ F! yheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大& g$ m1 A/ r- A" L5 G- c
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var Memory = xdc.useModule('xdc.runtime.Memory');" ]) o: x- o5 u( N0 A) p4 a. N$ J
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);& u9 B9 }1 \2 _
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/* configure System module */
* A9 C' X/ \3 F1 d; Z* yvar SysMin = xdc.useModule('xdc.runtime.SysMin');/ d, j) \, X4 p: g: Z& u
SysMin.bufSize = 0x1000;
' E$ L( r9 G5 A2 k2 @SysMin.flushAtExit = false;
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/ I* b' ?5 G4 o mvar System = xdc.useModule('xdc.runtime.System');( M8 D* Q1 p( Y* x
System.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */ y* [8 @* Y4 Q# T
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
, t. {4 B* E. M: d+ Vvar Clock = xdc.useModule('ti.sysbios.knl.Clock');1 M9 t/ t; O4 r k# f
Timer.timerSettings[1].master = true;
# i- b1 D$ g+ Y# m1 KTimer.defaultHalf = Timer.Half_LOWER;; ?2 {, k& I) S4 E/ T
Clock.timerId = 1;
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* ======== Miscellaneous Configuration ========
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/* set default diags mask */2 K: E1 V# |9 W; e+ q# W( G
var Diags = xdc.useModule('xdc.runtime.Diags');0 z, d8 P' W7 ~$ C% w. }' l0 U. n
var Defaults = xdc.useModule('xdc.runtime.Defaults');4 M" q. p+ }7 a# S9 @
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;6 m) {, D A p
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;2 Q9 G' m' d+ Z% C7 U4 m
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;9 I. p$ W* ~! L! Z! v J4 d
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */; p" a# S1 F$ h) r& m. V6 }
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
" U# [" H3 D4 O& }% ZDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
$ F$ B0 V( g: H6 H {Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
: ~+ q% C* B: F7 iDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;4 }6 H! k# E3 Z( B( r% F0 n
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
% S! u' c$ T. \. w4 Q2 {Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;/ ]" l) ^9 t3 _6 G' z& e9 k i
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
. T- R% N! l6 Z& ?; RDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
! p% _. Y) |1 ], kDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
5 c0 {5 h/ P ?. n# M9 n; S7 ]Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;4 P) h' A; P' }- K
. K: p* c/ R1 E9 Y _/* override diags mask for selected modules */
$ o/ z. M" S4 K& ]xdc.useModule('xdc.runtime.Main');
/ |; u8 [, M/ O# z% ^( x( W" E. xDiags.setMaskMeta(8 F/ e, n6 i1 i3 l' D- o, O
"xdc.runtime.Main",( o/ G6 P) u. @: F% u. Q
Diags.ENTRY | Diags.EXIT | Diags.INFO,! _9 l1 [8 E. V6 v- V0 Q; f
Diags.RUNTIME_ON
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4 ^* f% c9 A% H1 a5 S4 s% ]7 Hvar Registry = xdc.useModule('xdc.runtime.Registry');5 f6 C$ R, R d- ^( S
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF; {' ]7 v, L, a/ R/ k% {6 c
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
, T, P) U" T0 ^" g+ g% ~Registry.common$.diags_INFO = Diags.RUNTIME_OFF;4 f( F7 i# K4 O3 r* t9 \) e
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;9 `$ l3 I/ K) b( ~, B4 b
. C" G5 ^) G& ]+ Q% U6 }" h0 P/* create a logger instance */
4 _) @) O X; _9 z9 `% U, Z: lvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');" D+ _& M( E- {$ e; E; Q/ f, N
var loggerBufP = new LoggerBuf.Params();( i5 A1 @ V# ^0 ]! R* ?4 B1 Q B# o
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
$ [, @! z2 R9 W$ a. D+ N sloggerBufP.bufType = LoggerBuf.BufType_FIXED;$ F' Q- U, j+ M+ M
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var appLogger = LoggerBuf.create(loggerBufP);
! T# `$ C( c$ P* h3 E# bappLogger.instance.name = "AppLog_Core1";) U+ ]. f2 g/ v7 {+ N8 N
Defaults.common$.logger = appLogger;5 X6 [8 Z' u- N# r( q# q, s9 k
Memory.defaultHeapSize = 0x8192; 5 ^: W/ E! f- D8 S2 N5 w# x9 O
Idle.idleFxns[0] = "&LEDStatus";
8 m% W, z% h* K6 uCache.initSize.l2Size = Cache.L2Size_32K;9 @! g/ Y5 g9 E
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