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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( ]. x; P0 z' _) g6 M: u
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下* r& f. I4 G4 C0 v
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)% w9 |3 c6 O2 J& P) }! o! C0 J
5 ~3 n: I' E, W9 P& F% `% k- z是不是需要在DSP.CFG中进行配置
' {% T3 s2 q. M- W5 r" _我现在的配置为1 @, b0 T, S H, ^! e$ G% ^% l
4 o: H! l6 v4 ]/*
! c5 a9 ?- G: \& \+ x * ======== Operating System Configuration ========
P" [5 z; z$ x; ?# Q4 p& R* t0 N# S */( ~5 s$ s) F* l7 v5 g5 Y3 F$ \
! r, G% Q4 |" U: F; [/* no rts heap */
" Y7 a0 M+ ?; [/ c+ T# a5 {Program.heap = 0;$ k. N0 x) J8 H+ y; {
Program.argSize = 100; /* minimum size */
* j% W0 X- p2 G/ D- `Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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+ o" d4 K* V2 O7 a/* create a default heap */
4 k7 a4 Z% P# A x U! fvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
5 J0 B. E, d, |) R7 X/ j6 ?8 hvar heapMemParams = new HeapMem.Params();
( t7 D! c7 o2 {* PheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大$ t; i$ `6 W. [5 v3 g
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var Memory = xdc.useModule('xdc.runtime.Memory');! q" I, W. l1 I8 i4 |
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);, {3 r$ O. w; U: Q
, x& G1 C1 r+ ]9 C) ^: P" A/* configure System module */
) G; w; e! m8 ` t5 N9 Bvar SysMin = xdc.useModule('xdc.runtime.SysMin');7 k! X: z" f6 K% @
SysMin.bufSize = 0x1000;6 V4 R: r: B) G8 V8 m% H7 W
SysMin.flushAtExit = false;
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" G; w. }/ |9 vvar System = xdc.useModule('xdc.runtime.System');
# r; J* O: B. \ @& O, t9 J& N; FSystem.SupportProxy = SysMin;- x0 k8 m" s' E6 f% y: H% z1 E
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/* configure SysBios to use the lower half of Timer 1 */
0 b; d: Q) T4 x- ]7 |" fvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
8 i- g- L) A* \/ m0 c) h5 V; w3 t0 J. wvar Clock = xdc.useModule('ti.sysbios.knl.Clock');3 d! M& L& @* Z, M
Timer.timerSettings[1].master = true;! W7 V; a9 E6 O4 P7 r" T
Timer.defaultHalf = Timer.Half_LOWER;5 x" b7 A, x- v6 ^! F
Clock.timerId = 1;$ G, X) s* d; }" Z0 a
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: a$ P$ E4 ] b4 y0 F S/*2 ^0 `6 U3 s$ {6 y/ D
* ======== Miscellaneous Configuration ========
0 b: l6 P! g: w, K9 s' R4 b5 f */
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E7 ^( Y+ z" ~7 x, d4 }/* set default diags mask */1 m0 k& ~5 P" j
var Diags = xdc.useModule('xdc.runtime.Diags');; Z/ u! P# r/ v: U) I$ F0 w l
var Defaults = xdc.useModule('xdc.runtime.Defaults');5 J& W! Q) A- n9 B e
% n. A& Y7 h& ^$ _9 ZDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
, L$ ~1 X( l' `% T/ L+ x- hDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;7 {+ {$ V( _# t5 r- q
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;% l# }* V1 {/ h5 B& \ q5 O' m
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
! O% r5 n$ P( U; P/ Q1 O% FDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
, j/ ~% ]+ e5 N% e' [Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;% \" V4 z! P4 \, h8 X# U3 \5 D V# K
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
( A. @. r$ T( z. ?. g, H9 j& k! uDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
7 L; c F7 `+ b- {% v1 O/ dDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
4 z E8 E) Y( E' ?- ]Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;& o* y ]% q) o! A0 Z' f: O
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;# o( {1 G* Z y& v
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;# n# [/ v @4 y2 k9 y
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;1 |; ~: Y/ S$ Z& \/ i
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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6 y) P8 E% F( F) Z' i. s0 R/* override diags mask for selected modules */) W3 M- d3 @9 _5 I. a) e
xdc.useModule('xdc.runtime.Main');
4 g! Q/ k( O+ V2 XDiags.setMaskMeta(, [0 A: T0 ~ K: e1 I
"xdc.runtime.Main",
6 ^+ R2 W' A/ ^6 T Diags.ENTRY | Diags.EXIT | Diags.INFO,
7 B" |* u+ H1 g ~9 L& f! i Diags.RUNTIME_ON& j6 F" D0 r& n1 \( ]$ F
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var Registry = xdc.useModule('xdc.runtime.Registry');0 s; J! U7 s" x
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
# @5 u7 M: |4 y' L5 {Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;1 t; \+ e# O+ a: r2 i; v! f
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
4 i [0 K. j. i) n3 f% WRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */
6 [; }5 p( S% p0 |* Q! d# kvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
- \% T, A2 Q6 N. c Dvar loggerBufP = new LoggerBuf.Params();. D* H# {( ^& n
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
" q7 g! v& ]. HloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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2 v" ^% M1 E2 ~9 N y$ B3 F: Ivar appLogger = LoggerBuf.create(loggerBufP); }* @" F7 h) Y0 V9 D& a- Z0 N
appLogger.instance.name = "AppLog_Core1";
W! r7 \! B1 i/ n9 G; `Defaults.common$.logger = appLogger;& [) A$ I1 W# {! [! t. ?% h; l# G
Memory.defaultHeapSize = 0x8192; 8 r/ Y6 N% X' H# Q$ w
Idle.idleFxns[0] = "&LEDStatus";6 Z3 d1 X W) f2 Q6 c" Q9 ?! w( l
Cache.initSize.l2Size = Cache.L2Size_32K;
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