|
|
沙发

楼主 |
发表于 2015-9-4 10:29:21
|
只看该作者
补充说明
3 a |$ `9 \: q/ t1 { d我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
2 a" _# ^8 G* M# V1 U# @& @(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
, j1 Y- J6 C$ p0 n2 V& f3 t, k9 S2 \0 b' x" ~% w7 w c3 A3 r
是不是需要在DSP.CFG中进行配置
/ r3 l+ y. T9 D* ]1 e. O$ U4 J我现在的配置为
( I' q" D8 e8 d. r4 |8 Q! q& W+ M. W. Z* z/ X& @6 ?8 z. K
/*
8 U8 d8 \- `8 `( n * ======== Operating System Configuration ========
! E& H9 ?+ w$ `- k! x2 v- w( Z- v */& n6 K$ e7 i* v! A
7 J" ^# A- v \/ H/ B {) ~+ S
/* no rts heap */7 q( y' P& |+ X5 A
Program.heap = 0;
; f# U# W" [: V. F& V; R0 KProgram.argSize = 100; /* minimum size */
* O/ c/ z- g: jProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大3 Y8 ]5 Y; h+ b
; W9 h- w6 l' z5 p z/ M( y9 O+ y/* create a default heap */- y9 y7 X" D" C$ h0 r
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
8 ~, d5 d1 g* j+ s) [var heapMemParams = new HeapMem.Params();
: m5 X7 [5 x! l( [& `. T+ I5 i7 D# n) {heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大 F g9 y: `/ z$ j) X
- P2 A7 T. A% V4 s( l2 ?4 a
var Memory = xdc.useModule('xdc.runtime.Memory');0 d$ x# P; d9 _/ G+ L' M# ]
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
; v, y# {5 ?( J d. x
. W, o3 U: V, [1 A, I7 q/* configure System module */
0 A! \; e' d: ~$ T9 R8 D, I+ Xvar SysMin = xdc.useModule('xdc.runtime.SysMin');: X8 O+ H* B2 u# l. l8 b: i8 p0 n
SysMin.bufSize = 0x1000;2 ~- [4 S0 L$ K
SysMin.flushAtExit = false;- }6 i/ n. {& p- X9 g4 M6 v
2 \! b) U8 F* {+ |var System = xdc.useModule('xdc.runtime.System');+ W1 p: k1 L# B7 i" r u2 V
System.SupportProxy = SysMin;) S/ j# V0 a* ` O. ~& H/ [# b& i; C
3 o# t7 ^7 P: F! k8 O+ A3 ~5 S3 T/* configure SysBios to use the lower half of Timer 1 */% o4 A8 |: o' h) x
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer'); i) `( X" p X' G& R* D8 ~. f
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
5 p) R& S. p3 ~* |0 RTimer.timerSettings[1].master = true;( c4 i- C$ r6 x' N8 ~4 M" q* Z
Timer.defaultHalf = Timer.Half_LOWER;! o& r+ [8 E& C' l8 F) O H% P
Clock.timerId = 1;( ]. }% t; B2 c: a
( d( H3 N: s2 X
4 W& ?& Z# g7 R6 K+ M/*
7 J2 w- V6 |; v7 ~4 }+ z7 } * ======== Miscellaneous Configuration ========
; x/ u' p% a% d) M4 v2 a1 H */
( l4 ?! `1 f5 L* [% q# t8 L3 v# I$ Y
/* set default diags mask */
0 a9 }5 Z& p3 X$ d+ @7 t- Uvar Diags = xdc.useModule('xdc.runtime.Diags');
) U ~) c7 N; [9 xvar Defaults = xdc.useModule('xdc.runtime.Defaults');1 U; f; r: I& }7 ^3 ] [: m
. _2 l) L6 Z+ v! G+ Y8 @Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
( U2 Z8 `7 u+ D" v+ R& Q3 wDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
\- m7 G0 h j2 v8 \Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;: J) t: \; [3 o+ {, O
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
- v0 }9 R$ Q: p6 t3 b* ^Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
. o, a2 K' w+ `* ?- }+ zDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;. \+ n, E2 W+ x; Q
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;! H$ y) j3 D% O2 Z/ b0 Z* [4 d
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
8 c1 j% |, {) p yDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;. i. `2 I$ J1 ?- O6 Y' S
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
* r R# {* y8 m" Y8 B( n. | r6 i" gDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
, a/ v+ m) U& G0 j& wDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;$ P1 U0 U5 J) ] c" F. Z
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
/ q, Y0 A6 k! z: [; L1 ADefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
4 X* o; P) t" L) P% i- k4 ^8 y' C" P$ N8 F# M2 p X9 R i- \
/* override diags mask for selected modules */; t, R+ x9 y# ?7 `% Z
xdc.useModule('xdc.runtime.Main');- `( g8 {7 Z$ c* s/ a8 c
Diags.setMaskMeta(
* P7 B! R+ r" m3 u6 [" Z "xdc.runtime.Main",3 @# H7 K" \) V6 L
Diags.ENTRY | Diags.EXIT | Diags.INFO,
+ u1 b1 d9 x5 I1 s7 Y1 K3 g3 i Diags.RUNTIME_ON
d0 ?! w6 p2 t6 M! V);
$ b% t, ^3 `9 j% m/ x* h2 c/ |4 z, Z( U% I" R v' ^
var Registry = xdc.useModule('xdc.runtime.Registry');
: B( T f1 i: g4 _7 bRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;) O1 j! r# m- O
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
" ]$ }! G3 {/ L QRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
' ?! L: o8 L( ?' n9 P3 |& pRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
' `* h- R7 H+ ^4 e9 `: K
. [, x' Z% G/ F) j1 _# X4 M/* create a logger instance */
4 q1 }/ @6 T+ ]5 e0 M _var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');$ H( M* p0 f9 g% c
var loggerBufP = new LoggerBuf.Params();( q+ v* b3 p j+ @4 S3 S
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */' f" A( N6 M! T7 w3 p# `& @
loggerBufP.bufType = LoggerBuf.BufType_FIXED;1 G- Q, H0 J- Q/ `# q
- W2 |6 x. l3 F& U, X0 Fvar appLogger = LoggerBuf.create(loggerBufP);
, k; N, p" _1 v$ s/ }% s# MappLogger.instance.name = "AppLog_Core1";% R( I. D8 N9 d
Defaults.common$.logger = appLogger;
8 K) e9 u& s6 f \0 DMemory.defaultHeapSize = 0x8192;
6 E1 @5 C6 |0 x, p5 r4 K; uIdle.idleFxns[0] = "&LEDStatus";
( Y0 V. b& w) x0 ~Cache.initSize.l2Size = Cache.L2Size_32K;* x- M; y) C$ J- A2 i B
. K, r0 T0 ?/ `) n
|
|