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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1 A4 o' T' a P- K
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
: p% n6 V5 U9 S5 R; j$ I3 X0 p2 R(不过疑惑的是,为何单独DSP仿真就没有问题呢?)4 a5 |' b; X8 g \: f- m5 s
0 L* {$ E0 k" _! Z, k/ S- p是不是需要在DSP.CFG中进行配置
5 | a- s! f. p0 H1 E6 l7 J我现在的配置为: N/ \4 S i' ^4 T
/ f( L9 d; @9 p( A0 h0 o! F/*
) j5 D0 m# `8 a* v$ s$ }; N * ======== Operating System Configuration ========
, i' ?# i8 c! N) } */+ E# f! B8 m$ o$ e/ W" r+ |
) U. H3 q3 e8 d6 T/* no rts heap */* o0 ?& u$ S$ k+ n
Program.heap = 0;- D8 L' q3 t: x$ c# t) S5 j$ X
Program.argSize = 100; /* minimum size */5 v4 V6 p$ E' `/ f- D
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大" H# b7 f' J) c4 O
, y& C8 N) |$ [; h( i/* create a default heap */
+ |* J8 u. I& t I) u: ivar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
1 `& ~* [9 u J8 a. Q+ }: x2 `var heapMemParams = new HeapMem.Params();
# D8 z: O* D a( z% Q( `! AheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大8 s0 N7 ^( S* ~2 C
+ m6 h( t% F' G4 `2 M9 v% Gvar Memory = xdc.useModule('xdc.runtime.Memory');
5 Z# Q- O& M) {, }% ~Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
/ s3 z4 E" p% t& d5 f3 n6 y; M% s5 [' U6 |- |! s, {! Z
/* configure System module */2 o" p8 I: O0 S! c4 [+ ^
var SysMin = xdc.useModule('xdc.runtime.SysMin');
$ v6 {9 j" v. T7 w) mSysMin.bufSize = 0x1000;
& s; Q) C- B& Z3 W" \& K8 SSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
: ]* T" V- D3 ?. LSystem.SupportProxy = SysMin; Y, T2 x5 l' x' v8 b) W+ S/ ?) i, y* C% ~
1 L4 W; j) v0 y! J/* configure SysBios to use the lower half of Timer 1 */
# P9 L* G: d- I4 Hvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');" d0 j4 t& \5 g2 b8 ?, o
var Clock = xdc.useModule('ti.sysbios.knl.Clock');1 K+ V$ [- L% ^ V/ C+ B9 _& ^3 B
Timer.timerSettings[1].master = true;( y' R' P h1 @4 X w
Timer.defaultHalf = Timer.Half_LOWER;
/ }3 }$ D8 ~8 M4 s8 c; D/ kClock.timerId = 1;
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+ a/ X4 w& ]; Y5 u) |0 j, N- t. P4 |8 K4 r
/*
/ F& {, A8 @! p5 P: e * ======== Miscellaneous Configuration ========
4 ^- l; Z; }# Q/ i6 d- K8 h */5 L( F. I5 a9 x3 e' d3 V6 ~
# V+ o, N2 b0 s
/* set default diags mask */9 c1 f7 ] T0 J& x& C4 n& D( _
var Diags = xdc.useModule('xdc.runtime.Diags');* F6 x$ z. C" O' s v# }$ |
var Defaults = xdc.useModule('xdc.runtime.Defaults');
3 ^- |0 U! e% b
) r9 O8 f+ C9 _3 I% c+ tDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
8 `. s6 A$ s$ gDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;, j3 d/ P* n& \: o/ j3 [" T
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
7 m- _. x5 W, _0 C5 m [+ B MDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
" Q( `6 j; D& M1 `Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */. ^, j% f* R: b6 @
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
) z& y, \' [2 E1 a K# bDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
) _0 J' |8 M& L+ kDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;' t& H- b1 X7 q0 ^& t
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;8 X5 G& M4 ]+ q8 q
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
, l- I0 j: X4 }' I2 kDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
/ Q% M1 H# t$ P. h2 |: F7 `Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;$ B1 ?1 R, ~ }1 P. c
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
: f; N' @( G8 @( @+ G' t o2 uDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;3 h* f1 ]: ?- S. s
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/* override diags mask for selected modules */7 V" B- ]* ?3 Y# a$ }" i
xdc.useModule('xdc.runtime.Main');. n3 s5 c- ^: G% A% B
Diags.setMaskMeta(
3 C, V' G5 \: H "xdc.runtime.Main",
6 c& ^ H* Q- i5 X0 B/ } Diags.ENTRY | Diags.EXIT | Diags.INFO,5 i/ _7 A- p! ?3 n. `. @; I) m: n
Diags.RUNTIME_ON
" g( r' G2 |* r D# E4 X);# [" ]& C5 S; ^7 q( @
" B* W& u6 y# @' d% a6 Tvar Registry = xdc.useModule('xdc.runtime.Registry');
% e0 j- R+ a" v( \- ]Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF; X" b! ]# c5 I. o
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;! F& F' i7 ~2 {, V/ j* M5 Y/ M0 n$ i9 |
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
# H; Z5 p* [5 q1 u) J0 k) zRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
8 G# {7 w% Q e Y; ?
) P' O# G# A% r+ O9 M8 o/* create a logger instance */: z U5 r$ x- e K
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
& b3 b) f5 d9 Svar loggerBufP = new LoggerBuf.Params();6 S& m7 H" P! Z
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */: H- f- G/ Y+ z. M! j
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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5 H# }& y3 f1 y) L! F1 R" mvar appLogger = LoggerBuf.create(loggerBufP);" l9 C: c& v1 A
appLogger.instance.name = "AppLog_Core1";
" C- I9 q9 d2 e$ XDefaults.common$.logger = appLogger;
6 ^- Z! h2 ^( R/ C; Y" ^Memory.defaultHeapSize = 0x8192; 7 n5 }% Z3 v L b
Idle.idleFxns[0] = "&LEDStatus";6 K7 [$ M n2 U8 p7 _# X6 q
Cache.initSize.l2Size = Cache.L2Size_32K;
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