|
|
沙发

楼主 |
发表于 2015-9-4 10:29:21
|
只看该作者
补充说明
& x* s6 w0 ?. J9 e3 x我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
& ]- n" A2 M" v0 W(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
5 R. E' v, `/ Y2 Y2 `' l/ f8 J3 m, s! X2 l
是不是需要在DSP.CFG中进行配置3 B' Z# s* c6 C* j% Z
我现在的配置为
G0 @3 d2 s" E9 A; H( T0 {7 P, g" c% b* k7 g, _
/*
* e- X$ a* l1 W( C6 D5 ~ * ======== Operating System Configuration ========. l: Z, u( p0 c, f+ }3 L
*/0 }! x/ Z7 {1 |+ S
5 @+ i) X0 T. A3 X; w& D" }" T* }) b
/* no rts heap */
& g$ g& r: P4 ZProgram.heap = 0;% b% ~; d+ ^3 {$ b
Program.argSize = 100; /* minimum size */
1 ?# |6 `: A1 O/ P) y, aProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大0 C& q ?0 n( q/ e6 p; x
% o9 n) a$ l! {7 W% p h/* create a default heap */0 ~, u0 E4 x( f/ Q2 Y6 n! d$ D
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');( L1 n1 E) L1 \4 M
var heapMemParams = new HeapMem.Params();6 }4 f9 Y& x, B# @. n' F
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大6 `( ~" P- ~+ X2 c! [
1 B5 |: Z8 y: j& i% U5 N! p
var Memory = xdc.useModule('xdc.runtime.Memory');- A) x) B( Z8 Y: m
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);, v. m4 @; t/ }) n+ Q! b
! ^ e' ~7 I \. h! Y/* configure System module *// h. Y* S, s. h- f
var SysMin = xdc.useModule('xdc.runtime.SysMin');! M$ K$ u: a- Z$ O' c& l1 c
SysMin.bufSize = 0x1000;
* E9 Q* N; ~) L! p u1 l% xSysMin.flushAtExit = false;; O0 y! s# F& t% D# _* A% x+ R
; m. e, h* o+ m3 l$ }var System = xdc.useModule('xdc.runtime.System');
* I8 B- ^) m7 I0 nSystem.SupportProxy = SysMin;
" w9 |! W; B9 \6 }, h: I
- b& z& A1 v J- V/* configure SysBios to use the lower half of Timer 1 */7 C. j0 y! ]9 x- u" J
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
, y. m9 C8 R) w& S% V r" Kvar Clock = xdc.useModule('ti.sysbios.knl.Clock');8 r; R' z ^* |0 s8 x( G! q! J2 S! H
Timer.timerSettings[1].master = true;
: D: u- M" _) F2 H" k6 MTimer.defaultHalf = Timer.Half_LOWER;
+ t& C9 f0 y$ v7 gClock.timerId = 1;
1 P- K8 a: _& P7 ?$ \$ `9 V: }) s4 d, ]9 _+ X
; m: V H, V! i5 J( v# C/*5 r+ G$ ^: j6 L! I
* ======== Miscellaneous Configuration ========
$ u$ {* {( S- e& b */
$ u/ h% t- \6 _, n1 K7 s" g4 P4 q; @, H2 ]1 C. K \
/* set default diags mask */) m, t1 r5 z8 y0 d* [& Y
var Diags = xdc.useModule('xdc.runtime.Diags');- N. ?# I5 [! [3 m0 X0 A
var Defaults = xdc.useModule('xdc.runtime.Defaults');
. n/ W. H7 @. ?
# K; n, h0 y1 g+ S _- q0 ~Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
6 {+ H" k) g: T! y! a' d" XDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;4 ?2 C/ @7 E2 M0 Z, V" }3 i
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
: P# u( G: \ ~. |Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
9 \/ ^ a, U1 J% H$ bDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */; z5 O4 A4 q0 |2 J7 |7 F; Q7 }
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
: {8 \$ A L8 e: ]6 Z; S5 bDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;( P7 I a A) i6 A0 u( Q- w
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;" z1 [4 c/ D$ W
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
" p# J9 w' z3 j3 ~0 A+ \& {Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;' ^* y( Y1 d" _3 [! I7 P
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
6 v& h- Y" O; h; F( pDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
, n# p) J2 |, c! t6 |4 s% f HDefaults.common$.diags_INFO = Diags.ALWAYS_OFF; j) a; W& [2 ^; r
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
, ~0 |: S6 \( V! ?
1 \4 C$ ?/ l+ h# I4 t, D- E& U7 ?8 j/* override diags mask for selected modules */- x; d* J; M }0 ^7 m, h3 P- ?
xdc.useModule('xdc.runtime.Main');
7 W6 K2 x/ ]# ?Diags.setMaskMeta( L/ r# p3 r3 M/ X% M( v+ F
"xdc.runtime.Main",
3 [+ r! `. [- T: d& w Diags.ENTRY | Diags.EXIT | Diags.INFO,
2 Z2 O1 X* K9 E8 K2 Q Diags.RUNTIME_ON( t6 b1 X6 t- R$ h; w
);
' L7 u: g* D9 A V
, ^4 u4 G( {6 F/ n; Z& A4 Tvar Registry = xdc.useModule('xdc.runtime.Registry');
0 ^9 V$ E; K6 r# |( j$ dRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
9 x9 x/ |' @5 t1 ~3 bRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;* J$ l) K3 {# m* ?) T
Registry.common$.diags_INFO = Diags.RUNTIME_OFF; @7 W9 ~1 @: m) i! I
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;0 s' C+ S, }1 ]" B6 Q: h0 x
% ?+ x5 F! b) a
/* create a logger instance */
9 O6 `9 k) T. w& Jvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
; G0 `: B5 @& B2 C% p! tvar loggerBufP = new LoggerBuf.Params();
- ^5 L4 n/ W" K0 @; VloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
. j5 B% Z2 n( v) I A+ `" RloggerBufP.bufType = LoggerBuf.BufType_FIXED;' c: O/ s5 k+ @8 W
; w; n r# q9 L
var appLogger = LoggerBuf.create(loggerBufP);
3 G: b5 Y" ]+ L+ z' [3 O7 UappLogger.instance.name = "AppLog_Core1";
' w; i* n' O; C+ A4 sDefaults.common$.logger = appLogger;% p1 P9 w! ]8 t% A k; a4 x
Memory.defaultHeapSize = 0x8192;
4 V1 v* G& d4 O8 J! e* uIdle.idleFxns[0] = "&LEDStatus";
' P! x5 @, P' O* K0 s! q# KCache.initSize.l2Size = Cache.L2Size_32K;4 L+ o% J) l+ R. R4 T& @
7 ~2 S% a. y7 H/ G! R6 _% Z& k& G |
|