|
|
沙发

楼主 |
发表于 2015-9-4 10:29:21
|
只看该作者
补充说明
2 t. @1 ^1 N& H. y) _ t, i我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下& O9 v& _/ ?* h) p7 O3 L r
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)$ e s( A7 Q. x" @1 l/ \
$ ]1 \$ u# f+ I+ A, A3 N/ _是不是需要在DSP.CFG中进行配置
' h9 y" P+ s6 y l" {' B我现在的配置为
1 W( G' z# I. _4 w3 n9 \# m0 E& [. L/ X6 H5 m
/*4 P- R4 k3 C$ D( D$ }
* ======== Operating System Configuration ========' r8 E. h$ @$ F/ ?( [+ u* ]3 X
*/
5 F) |6 H8 @# c6 v0 j9 e
4 O r7 a1 r f6 u2 D& ]; J/* no rts heap */
: H+ J9 E* m4 s- \* W IProgram.heap = 0;
F( g, F1 L. L5 V! c/ [Program.argSize = 100; /* minimum size */
$ e& I- N) \' J% m4 r, ~- vProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大8 d; U9 v* Z' q q2 T5 K3 a
; O+ T$ b. }) s @* @- G* g
/* create a default heap */
! `+ o4 d; E( b9 h4 \var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');0 U& M# i5 s e3 x+ Q a* H
var heapMemParams = new HeapMem.Params();
' W' z0 I% S& R2 e: F) R1 YheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大6 h8 I% a6 Y5 D" [- R4 g
; P/ `" r6 d5 Q' R5 P9 i
var Memory = xdc.useModule('xdc.runtime.Memory');
8 w8 V- U6 N1 O# N' Q! y- BMemory.defaultHeapInstance = HeapMem.create(heapMemParams);+ Y2 m$ i1 F0 N0 S
. x3 |* d- T% y) b, V8 F: I' ]8 [5 P/* configure System module */
& C5 c3 i t# c" Evar SysMin = xdc.useModule('xdc.runtime.SysMin');
4 j. G3 n1 Q" F4 @$ H* ]SysMin.bufSize = 0x1000;6 l7 F( G. v: D9 S; G' E w4 X
SysMin.flushAtExit = false;
& o8 h, f) x2 {
+ J4 I' B! {3 {2 D4 W: _var System = xdc.useModule('xdc.runtime.System');
" u" z, k, ?3 A3 f7 w3 ]System.SupportProxy = SysMin;
: \3 C* s7 X. F1 P$ B% a9 ~& I2 b, ~) _ g6 N
/* configure SysBios to use the lower half of Timer 1 */3 ]& ?( G, [# x6 _
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
3 f" I- ?! x9 b. Yvar Clock = xdc.useModule('ti.sysbios.knl.Clock');+ l1 q& w- m9 S# V' ?
Timer.timerSettings[1].master = true;
+ c6 K) f/ J. R, T( x! kTimer.defaultHalf = Timer.Half_LOWER;2 x; P8 ]( S2 O) O6 u1 Z0 k
Clock.timerId = 1;4 \+ u7 I) E0 U: M/ {' a2 M
, F8 Z) P4 I( v5 H; X
. i5 s# G) N" z0 r/ O
/*
) a* s- M0 n C( O6 J y0 M# i * ======== Miscellaneous Configuration ========
% z W9 z; ?# _ */
6 D5 T3 f, h, L+ A9 \- J( {% N* A6 d: l& c! }
/* set default diags mask */$ [: n1 `; w+ \$ q
var Diags = xdc.useModule('xdc.runtime.Diags');6 p, g/ e: W5 L- B$ C, I# X
var Defaults = xdc.useModule('xdc.runtime.Defaults');
" G3 e! m% W2 l( b9 m" M2 W* u
Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
! b+ w p9 z& g& mDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
6 ]' q: d5 Z- t0 lDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;0 o( i# T% _+ n2 h' q; o, n3 j
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
5 I$ _- o2 P7 y7 sDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */' N; I/ q; C' u6 u* ?5 r7 a7 N
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
/ F; v7 W9 t. V6 O; ^Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;1 d: U: u# M7 K
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
. B2 _$ }! d8 C& f0 q8 ]Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;( y7 Z6 o. V5 Q2 Y
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
" j9 N, u: U: h5 [: q2 ~Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;. N! }; Z; `; n
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;) @' _7 {4 b2 b2 C( g' ]; w2 y0 P
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
" k/ ]3 `: x W4 i6 }9 C+ uDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;, q2 S, y2 g' u
8 ?3 a" [& `. J- {- T7 E, U/* override diags mask for selected modules */
( |8 G! [* u) X. Q* ^xdc.useModule('xdc.runtime.Main'); e7 x5 w7 w |
Diags.setMaskMeta( ?, T, W6 M/ t3 {
"xdc.runtime.Main",
& C; h& T7 ^; H' s/ e- k Diags.ENTRY | Diags.EXIT | Diags.INFO,, q9 g, N" Q6 z J5 {+ N
Diags.RUNTIME_ON
+ i7 |- i; _8 X( {);
8 P, T0 D2 Q6 ]9 ^( ]" f) [, b# q& S3 C" i
var Registry = xdc.useModule('xdc.runtime.Registry');
6 v* Q( N8 s; l NRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
/ [* ?. C+ z' E3 z' D& J& v3 PRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;( Y- S, g/ k7 s" O- I" V' g1 j
Registry.common$.diags_INFO = Diags.RUNTIME_OFF; F2 w- v) i- K8 ~( ?
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;! d" a; L; L( l0 u) x( i
0 V1 @4 {3 A9 W1 l
/* create a logger instance */1 K7 w s4 R2 q" E
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');" W! p- |6 v2 `4 Y, `
var loggerBufP = new LoggerBuf.Params();
) |1 Q0 Y, ^- w, b! O5 r. zloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */8 T; x8 o* P1 J- }2 [/ b4 H
loggerBufP.bufType = LoggerBuf.BufType_FIXED;5 I: H( ]7 t! V
* E) Z8 l) r$ T/ Vvar appLogger = LoggerBuf.create(loggerBufP);
- | t, j0 ^1 \! Z! {appLogger.instance.name = "AppLog_Core1";; @* g5 ^! z& d6 } h1 ?
Defaults.common$.logger = appLogger;
1 P9 h5 B2 ~: p/ p/ kMemory.defaultHeapSize = 0x8192;
# G% E6 k3 O! r0 z; R0 LIdle.idleFxns[0] = "&LEDStatus";, ~+ t" ~- F# M% A: A* v
Cache.initSize.l2Size = Cache.L2Size_32K;
1 F/ X: H* q, m& n6 q
. a# n1 v0 d: c u. s4 [% ` |
|