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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/ l( w8 T; e0 [) h+ t1 A7 ?
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下# t$ |4 O- r% y# v0 W6 `- @
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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; ^7 Q4 s' `- V2 `是不是需要在DSP.CFG中进行配置
5 [& k9 j L% d7 x. _我现在的配置为
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( f( J# p! |# V! v$ _/*
2 i2 f4 o- S$ g, I/ h7 ^; ] * ======== Operating System Configuration ========& Y5 k+ W. M- X/ g9 ^
*/; Y& ]& D, p$ K2 }
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/* no rts heap */
$ X9 N3 N" Y K6 k7 p6 nProgram.heap = 0;, P! e" D8 p7 N$ ?
Program.argSize = 100; /* minimum size */5 n- ]+ d7 y7 T1 a$ W
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大4 @8 u. b) `4 B8 k1 F h2 v4 W
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/* create a default heap */2 e. g# ]8 e) @0 \1 ], s" D+ X
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');: x, c) _3 e3 T; j7 w
var heapMemParams = new HeapMem.Params(); w/ ^- \0 m. P. ?
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大, V% L s! v+ T
" G3 L X2 v; M, avar Memory = xdc.useModule('xdc.runtime.Memory');
1 ?% g* a s' V9 k- WMemory.defaultHeapInstance = HeapMem.create(heapMemParams);' N/ P0 }" r/ ]9 a/ Y" W! z! w
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/* configure System module */9 q/ ^' {/ R. H' Z; c. @
var SysMin = xdc.useModule('xdc.runtime.SysMin');8 S5 \$ x; F9 s
SysMin.bufSize = 0x1000;
6 {, ]9 ?( p! ~; S. U7 U7 V, E7 HSysMin.flushAtExit = false;/ a4 y7 u# I. ^# v( g; o2 [
+ a$ n% a7 ^9 L0 U! G/ X. z# ^& }0 w/ wvar System = xdc.useModule('xdc.runtime.System');9 U# E5 {9 R1 ]2 [. O8 u! C
System.SupportProxy = SysMin;% G& h, }& F2 ?0 |$ h! P9 Z, t
9 R' E" ^, x& b/* configure SysBios to use the lower half of Timer 1 */
" M' k e% g) C+ z$ t& Pvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');* H8 U/ V. L. P4 W* c! @
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
& p0 n1 [! g% T7 I0 T2 D. {( ?Timer.timerSettings[1].master = true;
. I) }9 E- u+ L( _6 @* @Timer.defaultHalf = Timer.Half_LOWER;. `$ ^' R6 m& G7 v0 A9 ~
Clock.timerId = 1;. n9 {7 L, r0 w$ `. d! q
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/*
1 p3 B* G4 e* ? u4 F8 | * ======== Miscellaneous Configuration ========$ I9 Q; t+ I' y" i1 F( K
*/
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7 o- n3 @- j7 S0 S6 X. b9 K2 e7 p+ [/* set default diags mask */
. ~5 j6 T/ C; j, X0 U4 Pvar Diags = xdc.useModule('xdc.runtime.Diags');( q2 S N0 a& H2 }6 x. F% D
var Defaults = xdc.useModule('xdc.runtime.Defaults');$ X. }, X6 O& v* D
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;; ~! W/ u1 h, [) M5 C
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
6 f& v2 H& b# J( U7 `9 uDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;/ F7 h/ v1 e% x3 y6 L# c# P
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */* p7 n/ Y9 r v, A
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
3 |' r- ?# m) Y6 M& \1 aDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;4 K9 l: |. d# |) a5 n2 s- b
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
# r* e2 \: M( v( }6 Q- O: |Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;- A; J0 v& s* a0 y8 k! t+ z, C- }. J8 a
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
' k* U- e& N( p$ W# T4 n ODefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;. e \' J# B$ \; o
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
2 F" U% C% m& U' vDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;* l- s! c$ Z! p6 `
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
m; |4 y* f9 g- S0 K1 Q0 k c& hDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;* V1 D5 G' G X6 y- j' \( s6 H
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/* override diags mask for selected modules */
9 k4 G5 ~0 N/ Vxdc.useModule('xdc.runtime.Main');
9 ?- [- G' r0 x, vDiags.setMaskMeta(
0 `3 N0 r1 R6 ? "xdc.runtime.Main",
0 l9 ?) t5 v: R8 } Diags.ENTRY | Diags.EXIT | Diags.INFO,( k3 u. H8 @0 n% ^8 t
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
8 m* |) A1 u% X! _Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;- _1 O; X9 V# M9 c! U
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;/ D" H8 f1 O/ a7 C
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
! E* @* d" R- @$ w9 ] ^Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;, w9 z# b1 D! z( ?
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/* create a logger instance */
% `7 s9 C% \% h; o9 @) yvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');: g8 `( S0 F; F3 `
var loggerBufP = new LoggerBuf.Params();
5 N* N S, B$ C* b- {loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */2 o2 b! k: ]* P# i' U
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
) W2 {6 ?- G0 K, ?: U2 l$ P: BappLogger.instance.name = "AppLog_Core1";
' ]; N3 A1 M7 e6 y6 n! rDefaults.common$.logger = appLogger;
# R8 Q. B3 u" j7 c }Memory.defaultHeapSize = 0x8192;
3 x; X1 G6 k: bIdle.idleFxns[0] = "&LEDStatus";1 o5 S- J: _' x& v' `
Cache.initSize.l2Size = Cache.L2Size_32K;
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