|
|
沙发

楼主 |
发表于 2015-9-4 10:29:21
|
只看该作者
补充说明
n V" y: `. A& d8 w* T. j+ W. f我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下% f& d9 |8 V0 @8 l
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
; Q3 l* b# a2 H" @+ r4 U* R/ }2 |3 g. U" B
是不是需要在DSP.CFG中进行配置5 B& y% E, ]/ ?8 S( p8 ~
我现在的配置为
% G+ ?! F, x# c# [9 L3 |# _5 W& x2 L! h+ N7 H* d8 \! i! l
/*0 c+ Y, G0 A* c ]
* ======== Operating System Configuration ======== M" s0 Q+ ~6 j4 w4 k4 j+ Y
*/5 c6 j8 |6 Q6 S: _- y
% p: ^. q" A2 c6 m9 B/ L' m
/* no rts heap */2 K% V: }8 N$ c) p* p
Program.heap = 0;
7 n, E; q# C& g) J) J" VProgram.argSize = 100; /* minimum size */
, |$ S) r. L7 r( A: KProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大 o+ n# H2 t ?" k1 l5 l8 U9 {3 @
R7 [; u: O5 M; C+ n3 w# B. P) ~
/* create a default heap */
0 x6 R/ o3 n G2 tvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');( T; O+ X K/ [1 c0 ]- r5 ~
var heapMemParams = new HeapMem.Params();
Y1 o( \; Q; Z9 g4 U- L" W& oheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大' }7 s: y- L3 v3 ]; w' O, q% S
2 k3 V. G/ n5 c+ e+ s( _: r& q* Evar Memory = xdc.useModule('xdc.runtime.Memory');, ^3 _3 R. ~' Z' m, Z0 F0 F1 p
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);+ W' E* P/ A5 o1 E7 t
w) ^: R) U- Q. p4 ~
/* configure System module */
, [( |/ @4 S5 p9 Vvar SysMin = xdc.useModule('xdc.runtime.SysMin');7 _8 W% O1 v7 e9 ~3 I$ C
SysMin.bufSize = 0x1000;
" z% O" W( m1 `$ n8 F/ w; [' MSysMin.flushAtExit = false;9 O6 ~; b9 g. `2 C9 H
0 Y- G8 r4 g2 H: U* S! }' vvar System = xdc.useModule('xdc.runtime.System');6 _/ j! a9 {; N% @
System.SupportProxy = SysMin;
1 S, ?" @. X1 b+ I5 f1 G- g( O* `* T& ?- C& K: S% Q9 h
/* configure SysBios to use the lower half of Timer 1 */
6 d& G, {8 {) `, Wvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
6 e m9 s0 Y1 [5 qvar Clock = xdc.useModule('ti.sysbios.knl.Clock');/ q" N6 x* x; x% {+ ?3 M+ ]
Timer.timerSettings[1].master = true;, {7 i, C9 e) I; _$ Y
Timer.defaultHalf = Timer.Half_LOWER;
8 R" }/ w3 Y' dClock.timerId = 1;. o: I* o: j8 k! j T, _1 h; j/ C- J
5 C% o- B8 x7 U/ A
, s, g- u2 z7 T/*! g; W9 ~: r o& X5 {* h) o5 v
* ======== Miscellaneous Configuration ========0 ~# k9 ?/ a* `# f( D9 m
*/, e* Q' e+ q8 c* ~8 [
+ e% q4 E/ w1 J/* set default diags mask */
# P0 }* ]4 m. j9 q9 \var Diags = xdc.useModule('xdc.runtime.Diags');" ?$ @* ]5 a2 r
var Defaults = xdc.useModule('xdc.runtime.Defaults');
/ Z( l" g& b+ ~, n9 n8 b+ l6 S& M( D9 q( A, h1 @
Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;; L3 g9 U# J. f: |
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
2 ~0 e. Z7 ^2 K h/ }$ l! @3 FDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
( d6 R, p3 B* D% nDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
2 n8 ?7 T# X& p- g5 YDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */! j5 z4 p( }% g& m3 n5 `
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
# Z' [0 w6 L: N, b8 C2 dDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
0 s8 s" c- J& t! s" x. rDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;4 R; m9 |9 g. T6 \" c
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;% [& ]; G; N3 _; H$ ~, ^
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;1 H. A7 R* e) ^5 l+ L
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;6 q$ L7 R6 s) v3 s9 T
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
' ?+ K3 V$ K6 w9 e' DDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
9 y6 s q5 ?. W$ g. Y u7 n# e+ fDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
8 B- d, G5 o \3 I& B+ f; {
& t% M1 h ^) `/* override diags mask for selected modules */0 w' q4 |' K5 E: Z% G
xdc.useModule('xdc.runtime.Main');+ m4 i& h( R- i1 i& K U
Diags.setMaskMeta(
9 ]3 N; O; r+ x O& j! i "xdc.runtime.Main",. c' w" n/ K; N' h7 o9 w0 R
Diags.ENTRY | Diags.EXIT | Diags.INFO,
|1 J* G; U p j5 M Diags.RUNTIME_ON
. i: [( s3 }0 T! u% e# B);7 T0 g" H% a/ A6 R
+ S# _( S! r$ n( C. S% T8 Fvar Registry = xdc.useModule('xdc.runtime.Registry');3 a# `' L" c0 v9 _
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;5 n% T+ c8 k$ [. W$ t
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;. c* d# v) g( @) g
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
5 y# I, M0 x* v HRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
1 \" U0 u5 d3 z/ D
1 E3 j" j; Q+ F3 ^$ J8 i, i6 U/* create a logger instance */
s0 m( J% {! Z* J# Bvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');4 b: c" s/ @4 E [2 r, q+ D4 N# H
var loggerBufP = new LoggerBuf.Params();% I) P3 I8 ]2 ^
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
# Z2 y0 O, O. y' `: N9 DloggerBufP.bufType = LoggerBuf.BufType_FIXED;
, o0 b$ o+ R' F9 s% p9 H
5 ~ y' i& R' ?4 |) uvar appLogger = LoggerBuf.create(loggerBufP);7 l2 F; k/ b/ Y& ]. O* V/ R" x
appLogger.instance.name = "AppLog_Core1";
5 _3 _. T" [6 z3 p$ e' f/ X0 r iDefaults.common$.logger = appLogger;
" I k2 _( j$ \0 p! q) F# D' MMemory.defaultHeapSize = 0x8192;
( g9 I F3 N. W0 i8 O' dIdle.idleFxns[0] = "&LEDStatus";
3 |8 ~" W' e& A! i3 b0 wCache.initSize.l2Size = Cache.L2Size_32K;* b# @( V! E3 Q$ c2 k0 n+ K1 w
& o( [5 `) [ |, y" K% O! q$ b% c4 T |
|