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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
3 R$ c9 j# N0 X2 q/ S v* N我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下- `$ v0 d& ]* u* r7 ^- x
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)0 I% T" ~$ y1 e/ X5 `6 r
6 |6 b, j" l" x, e是不是需要在DSP.CFG中进行配置; x9 z0 \/ y l+ Y: o$ w
我现在的配置为3 _; u& w5 |+ P7 n) b' L
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/*; A. b- C) z6 Z$ t9 P
* ======== Operating System Configuration ========
( O2 e3 C" J% o- g; w5 u */
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/* no rts heap */
' d( K$ K' W0 H. Y9 rProgram.heap = 0;
& I4 [- |/ ^6 M% w% z; `& fProgram.argSize = 100; /* minimum size */# t. E! u+ |2 c
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大, n9 Y1 Z5 B. c/ g! W2 b* I
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/* create a default heap */% h( U) t; S+ [+ F3 L
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
. D1 a" F' K4 K5 c. jvar heapMemParams = new HeapMem.Params();
. \" q& A& w( `& d q# ^heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大! k' d7 k; J0 {1 E7 e( ?# D5 \( R' @
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var Memory = xdc.useModule('xdc.runtime.Memory');4 o; z% Y+ c0 R _* p/ r
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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" X J) y8 L& a, q! M* z/ Q. {/* configure System module */- e# [) @4 Q4 ?% V) b9 w; c+ L
var SysMin = xdc.useModule('xdc.runtime.SysMin');/ N* Y5 X7 x& Y3 g9 H
SysMin.bufSize = 0x1000;
( }, L: Y. Y( dSysMin.flushAtExit = false;* }0 K( j, i3 l0 H
9 k2 K& t j. C! K2 u, m! tvar System = xdc.useModule('xdc.runtime.System');
& p0 r. |: ]+ E$ ~5 ?9 V/ A8 SSystem.SupportProxy = SysMin;0 C; F" _ z9 C( j1 |
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/* configure SysBios to use the lower half of Timer 1 */3 p h9 Q1 Z e
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');3 q: G, d! X! Q7 K% H+ K, L9 R
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
2 W+ i. t4 }/ N- z* q6 O" STimer.timerSettings[1].master = true;7 x. R4 L3 Q# V3 q
Timer.defaultHalf = Timer.Half_LOWER;
+ ~# ]' @ q: E7 o" D9 bClock.timerId = 1;
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/*2 Z# b5 p3 n% t. j1 W
* ======== Miscellaneous Configuration ========
; a% f3 I2 [/ t" V3 S' v& a& N */- @: n1 b# |: Q0 A+ }) `9 \
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/* set default diags mask */
/ y' W, i1 c& s' o, d) J8 Ivar Diags = xdc.useModule('xdc.runtime.Diags');: u$ ]; H" p V! J* Y/ _3 ?
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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3 z, g7 `' R) l; d1 b+ M6 mDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
' U* ]2 V) w# L" L* {Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
! s/ N6 L3 W! b6 I6 WDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;+ K* g; S9 H. R# v0 | k: w
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
8 [' P2 n8 W3 F m- zDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
7 _& ~. B+ C5 o7 _1 J$ \% q4 a$ rDefaults.common$.diags_STATUS = Diags.RUNTIME_ON; S) G) [, m }- t5 r" B1 c
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
7 X0 D5 B& D# l' ~) i4 kDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;3 e, t7 U. R Z+ y. g* H4 c2 R6 h
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
# N( T% K' {$ T8 ?) jDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;+ q* a4 ], P: s' T0 J5 |
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;$ g; o' d# d, J" q% g( W
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
6 @) M8 y# {( y4 k! pDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
& Q/ n: w6 X8 a+ b6 w: tDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;) s6 z8 ^& }+ s3 j
9 U8 L' \. |. u) {( _/ [8 S7 b. n+ y/* override diags mask for selected modules */4 _0 @+ p: D6 g1 |+ H7 o
xdc.useModule('xdc.runtime.Main');, D. Q0 \+ I# V2 l) U6 `
Diags.setMaskMeta(& f! a/ V7 V0 {) \9 u
"xdc.runtime.Main",
* b$ |2 {# Z2 I# W/ D Diags.ENTRY | Diags.EXIT | Diags.INFO,
! F5 H3 Z i8 S( v) Z3 e5 w( a; l Diags.RUNTIME_ON
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5 Z& w: N* u5 g! W" r" Gvar Registry = xdc.useModule('xdc.runtime.Registry');
7 i: O1 x% \& ^Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;" ^2 }9 Y. `- f8 Z
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
" d5 k! t3 R, L( p C8 l& tRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;9 f, C4 y% g( K$ R0 z( i
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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& r' E- a" u/ Q/* create a logger instance */
+ Z7 ?- m, U# j2 y# n% Q" ?var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
, Q$ K: F3 m5 Mvar loggerBufP = new LoggerBuf.Params();: |, V9 W/ T8 W3 ~
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
1 K1 e7 J6 Q, o8 hloggerBufP.bufType = LoggerBuf.BufType_FIXED; S' k. x, r a$ s) F
5 ^, u& z, [; O) t" {var appLogger = LoggerBuf.create(loggerBufP);
: d0 g! @/ f3 y n- U" m. f/ `. J' C" EappLogger.instance.name = "AppLog_Core1";
$ P& F) t3 |0 dDefaults.common$.logger = appLogger;8 q3 i* k5 |2 X7 F0 {
Memory.defaultHeapSize = 0x8192; $ A& u; @) o3 X! D8 w/ K8 u* b
Idle.idleFxns[0] = "&LEDStatus";
# O& X, X! D2 y2 k% D9 CCache.initSize.l2Size = Cache.L2Size_32K;
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