|
|
沙发

楼主 |
发表于 2015-9-4 10:29:21
|
只看该作者
补充说明3 T; O, H: J7 g0 g2 T! n$ e& z
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下8 Y# @# y5 T" {9 [
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
2 m& Q+ O7 e; c$ W- o, Y, t, f0 I" q; J# [ G3 i, R
是不是需要在DSP.CFG中进行配置
4 p2 A5 w# \# K Y+ j# I' c我现在的配置为
$ U5 D7 `, t; m; M! Q0 H8 c. u- w x8 P k5 E' O6 o
/* H0 A! F' h# x2 j% \' d) m
* ======== Operating System Configuration ========$ l+ C) V$ }: G
*// z. {- p( X, x2 F& L8 H
# t( M1 b: c5 O H: r) k3 ~
/* no rts heap */
+ Y3 J4 d+ D7 _$ Z0 t* A" s2 MProgram.heap = 0;
3 x! v" @4 k2 J* x1 |3 V' JProgram.argSize = 100; /* minimum size */
9 A. c( l! i6 p: ~/ oProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
7 L4 j F# |: l' @' V* M0 t+ w
5 _: j1 U2 S, T2 U: i4 ?/* create a default heap */7 g. y' T+ Y/ E* U& ?
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
s5 g" r" L7 T8 o) zvar heapMemParams = new HeapMem.Params();
+ J" d7 \! t. l" theapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大# s6 W3 }! {5 M) U& J
' }: g% _" ]& h. @* C% t& V# F6 B) a
var Memory = xdc.useModule('xdc.runtime.Memory');& b4 L- A% f9 d5 j* e
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
! d) b+ `" d- J. S
/ _" l: f- s% [. J0 M: v! E! o/* configure System module */
+ E0 n' F# W( C+ Evar SysMin = xdc.useModule('xdc.runtime.SysMin');
8 ^# D2 ^+ Y1 r- ?SysMin.bufSize = 0x1000;
/ J: B) ~1 t5 ]SysMin.flushAtExit = false;
: w8 }4 g+ \' v' d; e8 [
# N% }! p$ d+ ^! pvar System = xdc.useModule('xdc.runtime.System');/ }0 b' O% K: {9 W
System.SupportProxy = SysMin;9 C3 ^( ^8 t" C w, C
2 M; @0 k. n. {% a! N& E3 K/* configure SysBios to use the lower half of Timer 1 */# a! O. ~5 W) m1 Y: m
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');! A; c# j! {& W
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
: L( a/ o- s K5 STimer.timerSettings[1].master = true;' s+ K; ~% W. q9 R. {
Timer.defaultHalf = Timer.Half_LOWER;
) M4 r6 J* G! e. a. Q6 B: SClock.timerId = 1;
% a; D& h3 S. W# P+ U3 _$ L& T
& k' \4 q: C+ r% ^- T( s O3 L: f- T/ h2 Z$ n
/*
; ?- L0 _" r6 P9 @6 ^4 V * ======== Miscellaneous Configuration ========6 a# n) d$ j" V
*/& h1 h& C$ H" K
: r0 I! r6 m, r: P7 S9 H. N/* set default diags mask */
; R, U8 `: n6 g0 L: V. R2 W( nvar Diags = xdc.useModule('xdc.runtime.Diags');2 z& ^6 P/ a2 q( d Y
var Defaults = xdc.useModule('xdc.runtime.Defaults');
z$ l' p$ _3 b7 r) M0 w$ |. ?( a$ c% N. }
Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;# N: H9 t: q" C; w- H
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;2 c ^* p. n9 Q; j C8 n
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;7 P% o0 w1 C3 J# y! p7 q
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */6 o3 T% U* w% n/ J$ r y5 \8 }
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
& q3 \* P9 `( `2 q; YDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;2 t2 g% q- U. h6 b$ f9 Z: d7 ?
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
! D: e2 _( U3 ^Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;& z7 F/ B" N& R9 v9 g
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;+ f) ^ `7 x$ I1 v
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;* |/ ?$ H) E' j& b& ?+ ?- Y
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;! Q' W: C" I+ I, E. n7 ?( |
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
7 [3 Z' ^8 n" Y7 WDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
9 s4 Y) {, Y/ c/ c; M( w( aDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
# S5 | d; z/ p
% D' w) |4 x! q% h- h/ i" z3 E/* override diags mask for selected modules */
% {" _4 S0 w: v# r8 [xdc.useModule('xdc.runtime.Main');
5 q" e; I% ]. i6 o- J; ODiags.setMaskMeta(. b) u7 i( T- o ~2 B
"xdc.runtime.Main",
6 U+ v3 q7 S5 S Diags.ENTRY | Diags.EXIT | Diags.INFO,
, N* r$ I) b: i9 R3 j Z4 d, ` Diags.RUNTIME_ON
3 P; B& K( X) _2 p: v);
. Q3 y2 V5 L( ^5 T& }) c) C
+ q6 j( s* M6 t8 L5 |) K/ J5 ovar Registry = xdc.useModule('xdc.runtime.Registry');! h/ H. E1 G( M! X" m$ y$ y
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
7 O4 ~3 X/ o: y$ N; O( B/ [Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
4 o; O* w2 R/ a2 b: K3 f$ A5 s* }Registry.common$.diags_INFO = Diags.RUNTIME_OFF;% X" \ s/ l: I9 y1 h' ]6 M# R
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;% ?) J/ {; a0 l" i- t2 A$ p: W6 j' t
4 F; A2 E6 m _; Q9 X
/* create a logger instance */
8 ~ W8 m; D0 p- X: H2 lvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
# A K( L' `, v' {, S, zvar loggerBufP = new LoggerBuf.Params();
" b1 s( X! B5 l0 G& ZloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */. o w! P# }/ Z+ X
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
9 k6 ~* V5 _& f" p ~2 {4 P
' z G* j @" D4 i* L* g) H4 m" pvar appLogger = LoggerBuf.create(loggerBufP);# j! o! O" C& V! G4 y6 p
appLogger.instance.name = "AppLog_Core1";6 }$ W; w8 u: I* S7 b
Defaults.common$.logger = appLogger;
8 L0 s/ R4 Z8 }Memory.defaultHeapSize = 0x8192;
7 y1 U6 p5 p+ I. o9 [% q0 } }4 k" AIdle.idleFxns[0] = "&LEDStatus";
5 s* y8 r& ?0 hCache.initSize.l2Size = Cache.L2Size_32K;' C0 s+ p! x4 \4 T E1 x. V
7 U, I9 G& I6 M0 [* q5 X# } |
|