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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
. b6 R. x/ D! ?, ^, l* h我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下& r1 H3 [3 h7 d O# q( Y; ^0 L
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)8 }, K2 f7 |# f! B- o
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是不是需要在DSP.CFG中进行配置
8 G4 T8 m2 C2 F% V. K# Q我现在的配置为
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/*' }! d, A# o/ h3 k0 A% h B( R
* ======== Operating System Configuration ========
5 D2 `( S: \& e: j- }- w, n- K */
) P( u. J) ]4 _" \# I: O% y
! ^: }" ?9 ?& |; r6 Z) u3 k/* no rts heap */* w) Z# I) }8 Y Q/ \
Program.heap = 0;
; T+ w w+ Q4 fProgram.argSize = 100; /* minimum size */7 ~) q7 s, Z2 l- }1 m
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */1 g: t0 h! i4 [/ A
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');$ P! C3 o; T) m5 w
var heapMemParams = new HeapMem.Params();: G; w' y/ \( c# N- s# ~& A
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大1 B$ f' K- { U( ^2 N: K
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var Memory = xdc.useModule('xdc.runtime.Memory');/ V( I- u* J+ l& z4 R' Q H8 b
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
# Z5 G# j- b9 x
/ P" n" e7 U+ F" e/* configure System module */: G+ l7 Q8 a7 _4 Y) T/ P
var SysMin = xdc.useModule('xdc.runtime.SysMin');, x+ |& R d1 G$ ~
SysMin.bufSize = 0x1000;
9 r# Z: \" i( C( L4 fSysMin.flushAtExit = false;6 H" o" B' v. O9 P9 \% [: w
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var System = xdc.useModule('xdc.runtime.System');7 E. r# K, k) h+ N( c# H o
System.SupportProxy = SysMin; M7 `: ~) V L4 {$ M
% g& n2 ]$ E& U/* configure SysBios to use the lower half of Timer 1 */0 N, \9 \% D' o( Y; r* `" C
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
' d, o6 X1 r, ?$ ]var Clock = xdc.useModule('ti.sysbios.knl.Clock');
+ H& {4 r6 O0 i! N: ?6 ZTimer.timerSettings[1].master = true;9 }# l2 f2 r6 M$ @
Timer.defaultHalf = Timer.Half_LOWER;+ J* \" i% i- L3 [
Clock.timerId = 1;6 b: n3 m" |( ]* e9 v" X) v
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/*; E& s4 |1 | A) \+ O# ?8 N/ Q
* ======== Miscellaneous Configuration ========
& F; \) |0 @; P8 g6 } */
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9 U' b$ J- \ G5 k; ~+ y/* set default diags mask */
, F" T$ l: [! j' ~var Diags = xdc.useModule('xdc.runtime.Diags');
. q4 E; f0 H U5 w% U" pvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;1 z8 { Z% M, h6 ~9 j
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;/ X" E/ G' H1 M9 C
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
0 {0 c! }5 e& [" _6 fDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */4 m' b/ y! H$ `! E& o
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
4 V4 z# C" f U8 S9 o1 H* Z0 `Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
4 T1 ~4 \( Z. q7 @" tDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;7 d. f( m) L( a% O
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;" a/ }! W: Q& Q$ I' F5 ?
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
* L# S. D1 ~) t8 LDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;8 Q; v# b; p' F
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
( A% P3 h: V M0 XDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;& K) C8 C$ k; R' e
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;+ i5 q. ^6 f& g% R9 j
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;! c% j, t+ F) J3 P
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/* override diags mask for selected modules */
: N2 \' n" R2 y: k& w% ~xdc.useModule('xdc.runtime.Main');) r: B. M$ N, J0 I- v/ c+ x0 \9 t2 w
Diags.setMaskMeta(. w+ S* }: N/ b
"xdc.runtime.Main",
: r+ C+ J. N6 y2 T' c Diags.ENTRY | Diags.EXIT | Diags.INFO,* n8 m' j- Z8 \ S
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
: f7 W7 R( g. n) L- ERegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;# O7 C7 E0 s+ R0 d
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
0 L( V, [" l3 y& @Registry.common$.diags_INFO = Diags.RUNTIME_OFF;2 \1 i$ G+ N/ \8 C2 f$ v$ Z
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;) W: D1 C. m9 W% {* S6 \; d7 t( R
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/* create a logger instance */
8 t" a8 f; _: `4 ?- M0 f# Svar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
" A1 w4 i; p" ivar loggerBufP = new LoggerBuf.Params();
( |+ | g$ C8 \# E7 p1 C. g0 |loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory *// g! J' Q+ A l; {- R
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
% N6 j0 q3 g3 [7 Y4 z x- T& o9 e" F; n/ Y- A# v
var appLogger = LoggerBuf.create(loggerBufP);
6 y* X4 ]# A. s) j: p2 ?4 k& Z6 S( ?appLogger.instance.name = "AppLog_Core1";* g; ]: O( _: _. i
Defaults.common$.logger = appLogger;+ r6 G/ W0 L- v i( r4 ]7 D
Memory.defaultHeapSize = 0x8192;
9 @' M. n/ S; oIdle.idleFxns[0] = "&LEDStatus";
3 f: a. f" |& _+ D. n: ~; H5 LCache.initSize.l2Size = Cache.L2Size_32K;: I; k- k$ c" O; k# j: F+ J
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