|
沙发

楼主 |
发表于 2015-9-4 10:29:21
|
只看该作者
补充说明( L6 e0 l- f+ A" J! H, A
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
" L7 u) q$ n& Q( h- Q(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
+ W2 I6 k4 v% L& V1 h
$ }$ _2 b" W( r* M是不是需要在DSP.CFG中进行配置! Z) F2 ?# }3 M5 L1 j
我现在的配置为
. v" H4 k! {& E0 m
+ P6 _. M: ^1 |6 O/*
" H, R# x, x# R * ======== Operating System Configuration ========
2 w" `8 }/ O7 l1 P |2 C */- R- t1 h0 H) ^) G, K
: e% x3 K- z- J) `# N) H! }: _1 A
/* no rts heap */
! M. G C& K: N' p- V# b- c0 y, lProgram.heap = 0;
9 O$ ~4 @! w' k- EProgram.argSize = 100; /* minimum size */
+ ? O; S# }6 \" E. IProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
! P6 Q/ T0 }( p; I& J" q& |* D6 ~
( ?0 T7 I+ O5 ~; j+ R3 I/* create a default heap */
* n _2 ]* U+ o7 y2 [9 qvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
& V, ]$ U1 i0 y" hvar heapMemParams = new HeapMem.Params();
$ R& O) b5 I% O0 @8 ]' nheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
3 [; |& J+ k5 c: V: p0 `, J' k; O+ T9 y T* F. R& b& m
var Memory = xdc.useModule('xdc.runtime.Memory');
" |- Y/ ^+ }/ l0 ]( U9 H/ }4 @* FMemory.defaultHeapInstance = HeapMem.create(heapMemParams);3 e8 a- w0 M* ] E- p, v+ r. Q
! ?! V2 K' L0 ~' X- i. ]
/* configure System module */
) g4 ?% E! _# M! v4 {! E/ ivar SysMin = xdc.useModule('xdc.runtime.SysMin');8 H6 Q" N" M" D% |2 O8 N/ Q
SysMin.bufSize = 0x1000;( {7 q( x- u1 K( x, B
SysMin.flushAtExit = false;; i' ?' }$ b, w# E) B
5 j- z+ Q. e! P
var System = xdc.useModule('xdc.runtime.System');+ q3 t- ?- a1 A% c
System.SupportProxy = SysMin;
5 S" U7 b, ~# J2 z8 |) T6 q1 L6 q! {* P+ j# u; V$ H& ~1 X% j
/* configure SysBios to use the lower half of Timer 1 */% V& i# [' G5 y) ?$ I; i
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer'); o0 [7 D" z7 k) f5 s' l S A
var Clock = xdc.useModule('ti.sysbios.knl.Clock');7 J- X& M/ m2 X1 _( p! J) G! u& u
Timer.timerSettings[1].master = true;" k1 o' T; {6 K: j
Timer.defaultHalf = Timer.Half_LOWER;
3 e' z. h7 j: a' j. sClock.timerId = 1;
* v T; K+ Z: Z6 a) {. F0 F9 r5 T/ }" t, g/ |9 W, l l% C
1 v; r6 R( N# P2 ^
/** l% k3 f$ S u8 ^( ^
* ======== Miscellaneous Configuration ========. ?8 V/ \0 j: E. T' ]& }, ~
*/* \+ c- l" [; m- V4 M, b
. _5 |! q% h, _$ i0 H: b
/* set default diags mask */
1 p+ T% p& x% |2 D0 bvar Diags = xdc.useModule('xdc.runtime.Diags');
( B& C2 Z; ?& L* l1 ]6 Dvar Defaults = xdc.useModule('xdc.runtime.Defaults');5 Q0 h1 [' z) J7 m
# h- H3 q% I4 cDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
" K, D- l8 ~$ p4 v9 j6 S, PDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
% z3 b7 d$ X7 ^# e+ X, fDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
7 N L, Z; Q9 T, a) j' q9 mDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
% f# p# E( S2 M" i/ yDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */. s8 \$ O$ ^) h: u9 t A+ G1 A
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;5 c1 p) k7 f) G. W# [$ I7 y# ?
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
8 I: _0 J, ?6 qDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
8 y4 V7 a2 t4 a7 W6 FDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;. D5 A* X4 C8 k) C. J# T. T$ `! Q
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;' h0 }. j% T9 P% D9 F) T
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;% s. Y2 `# B e; y+ F+ x
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
% m# a0 `5 l7 d5 N2 P0 mDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;5 O# P* R! H1 g1 r) \; i, |: p0 O
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;$ X' Z( V4 w% @! l3 O
/ m7 `5 a O, H6 v& Q# r0 p/* override diags mask for selected modules */
; \5 ^# K6 N- N, j$ d# Kxdc.useModule('xdc.runtime.Main');+ E# ?/ V6 ~) `+ }. N. v+ a, H
Diags.setMaskMeta(
4 B+ ]! `0 g9 p "xdc.runtime.Main",
$ E, O9 \: {- o) C Diags.ENTRY | Diags.EXIT | Diags.INFO,# j i, e5 o8 l( s% H: C- l6 b9 o
Diags.RUNTIME_ON! q5 F( w& d' C
);% }# e$ `8 E d1 A& f
0 _, R; a8 O' {1 C5 n7 i. ~8 }var Registry = xdc.useModule('xdc.runtime.Registry');
- \ \( v! z$ w6 l2 R! J6 N/ MRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
& e8 I* C: N8 y' ^! z( uRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
1 Z1 H- H! ?% B& v! N% KRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;5 `- U5 q# @! q( M: M7 u1 s. t
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;6 G# `5 v0 M& F/ }" `6 B' }4 Y6 |+ |; ~
( a2 H0 Z" E. W3 l
/* create a logger instance */
. P8 J7 n: R; v) ]. K# l3 y' Pvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
! O8 N; G2 a. ^- p: H. |. R, @var loggerBufP = new LoggerBuf.Params();$ s+ N& O( F: [
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */- e5 [8 V( f$ b$ D/ [/ o4 P0 c( b6 A
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
4 T0 d: t0 y; \8 w, t) c8 i& w/ J' h" {
7 ?, R- i% ?9 j( v4 [4 ~% `var appLogger = LoggerBuf.create(loggerBufP);; }! C* f. ^$ K6 _$ }1 y
appLogger.instance.name = "AppLog_Core1";
1 ^* b# B; m, E' C! U _Defaults.common$.logger = appLogger;
2 i, {( h1 D3 t- j$ t+ J; PMemory.defaultHeapSize = 0x8192;
, C7 B9 z: y, F% f7 _5 \- rIdle.idleFxns[0] = "&LEDStatus";( R( U' {9 u' ^( d6 T0 b
Cache.initSize.l2Size = Cache.L2Size_32K;
; R R C. r: A0 o* d$ t x2 ~. i9 W& r" c( @+ ~7 j
|
|