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沙发

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发表于 2015-9-4 10:29:21
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补充说明/ d% O5 f7 B M% @5 D; u7 @
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下; c/ X: l x9 x1 _3 D. Y
(不过疑惑的是,为何单独DSP仿真就没有问题呢?) _& K- Q; D) J5 x& m. l- U+ b
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是不是需要在DSP.CFG中进行配置, c* q8 ]9 b4 s; u. Z9 _
我现在的配置为3 |& i! A2 r9 M" r( N& X0 Z; ~
( h, Y( D) t- h8 Q& _/*
p. |- K7 O* }% ]# P' J+ u * ======== Operating System Configuration ========* g; [2 A& `# u% E4 n _, V7 K" ^
*/
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/* no rts heap */+ j, N# \/ p7 _+ ?8 E2 ^
Program.heap = 0;
6 ]) ~1 Y& b) b+ O! d0 [Program.argSize = 100; /* minimum size */
: D! X9 {# v) d! S; ^) `' f7 ?, U, VProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大1 c& F/ M) F; g; a. L0 g& z
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/* create a default heap */7 ^5 F" x' }. B4 b: |2 [
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');! G( A3 F+ P& `
var heapMemParams = new HeapMem.Params();
0 l1 v0 {: A% P: @$ a9 l! z6 M7 pheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大2 o7 M, N/ N, L# X
. @' P/ m$ T6 q Z" q/ v$ `: t! dvar Memory = xdc.useModule('xdc.runtime.Memory');& H# U7 L% w$ r' M) U
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);) O0 h, q+ v3 ]8 @7 d2 a
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/* configure System module */5 m: g2 P- [$ @
var SysMin = xdc.useModule('xdc.runtime.SysMin');
O; a% Q2 _" C5 e8 Z3 n0 fSysMin.bufSize = 0x1000;9 t# t# y( A8 S: W' U$ p6 z
SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');* u2 l# p2 T2 Z$ r$ W; K
System.SupportProxy = SysMin;
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+ L7 u; r! Q9 d/ o# n4 [7 @! I/* configure SysBios to use the lower half of Timer 1 */
) p( l& P) `4 m2 [( q2 w" Q* U8 [var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
( C5 m7 x8 J1 @) U9 [3 Rvar Clock = xdc.useModule('ti.sysbios.knl.Clock');- D5 S( R" I8 b9 {$ ?; _
Timer.timerSettings[1].master = true;
$ e8 ~2 C# R9 y" ^9 b- c( n+ ?6 NTimer.defaultHalf = Timer.Half_LOWER;
9 m$ N' T, L# o% p9 h: GClock.timerId = 1;
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1 V g! q. \6 ^0 M5 g/*$ j) | J% w4 E$ x
* ======== Miscellaneous Configuration ========
( s: a$ l: m" n5 {( [2 T7 T& m */: [& e g1 M% }8 N3 I; M' @" U0 |
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/* set default diags mask */; [' E& e \" @; ~0 t
var Diags = xdc.useModule('xdc.runtime.Diags');1 B7 A9 u* z0 [
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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4 h5 t5 y# z9 C* _4 k' D5 Q; [$ IDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;2 u1 a# q5 u- h# |, W! O
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
8 L1 u* P1 B+ n. f; l l, d; X) iDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
i [2 ]' A& }6 KDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
) t p" o h) i3 C4 j, QDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
. d; f5 v( U+ }) W9 w3 k7 WDefaults.common$.diags_STATUS = Diags.RUNTIME_ON; H% l t9 P) D5 k
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
4 W6 L/ `0 M$ fDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF; l z) `& E! t8 F, j2 p
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
! j8 |4 ^& P" g/ K+ @, O( b4 `Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
+ [& d. A7 {' P! C1 n' I5 g* u8 X$ H9 IDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;/ H8 L3 m: h |, R' m4 U$ ?; r+ f
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
E" r9 O. }$ uDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
2 o2 S& a$ u9 T1 t' P( K$ cDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;" j7 o1 g0 H4 M5 n
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/* override diags mask for selected modules */2 S; Z% E. T. `3 B5 L0 o
xdc.useModule('xdc.runtime.Main');1 f" O) {5 t S. O
Diags.setMaskMeta(
! b% A3 {/ M8 u' `0 F# ] "xdc.runtime.Main",& [+ o% p/ F, @/ p S; ]$ s
Diags.ENTRY | Diags.EXIT | Diags.INFO, x( a3 ]* @ i7 c
Diags.RUNTIME_ON
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# Z3 Z" j$ X, d6 w) e9 Ovar Registry = xdc.useModule('xdc.runtime.Registry');
7 E# I* u9 ?) Z! eRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;4 H v9 ?$ B" s) g2 ~
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
# t+ _. K) k! L6 m8 f. |$ ]1 YRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
8 c1 S) N% a$ I; F5 ORegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */
& G+ G. Z; Y8 A$ C9 C( l! U4 Tvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');' V4 F- n! T) s. j% k9 w: w
var loggerBufP = new LoggerBuf.Params();
4 W U3 ^3 L6 \) z$ g8 floggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
1 X8 u6 m+ G( j7 sloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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6 l! A- I7 |! l7 q+ ?var appLogger = LoggerBuf.create(loggerBufP);
0 D, h) `0 o6 h0 L) A5 O6 [appLogger.instance.name = "AppLog_Core1";0 U5 J) q7 m! X5 s
Defaults.common$.logger = appLogger;
9 l) d+ ]: v% i% S dMemory.defaultHeapSize = 0x8192;
- J! p4 x8 N* R/ B6 N& |Idle.idleFxns[0] = "&LEDStatus";
5 U* Z$ T9 i! N: X" B$ u# Q- g4 DCache.initSize.l2Size = Cache.L2Size_32K;. M% V% a! @( p7 _
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