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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# B, B; S2 g; E9 ^( j
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下6 R% B, ]8 w2 E! u
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)2 S' w1 h* F# o$ d4 \6 m9 H
, B8 d+ ?) G" L$ H4 b是不是需要在DSP.CFG中进行配置
; Y, m. L) z- x; k2 B6 ^我现在的配置为
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! Y4 Y" Q: n; f/ a0 h/*
" V# @! F6 B9 A, } * ======== Operating System Configuration ========4 \7 e( D9 j8 u, b/ [, a
*/
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/* no rts heap */" r4 S/ B I1 n
Program.heap = 0;# s/ P6 g7 p6 \ y2 R. @; `0 O
Program.argSize = 100; /* minimum size */
5 B5 q2 t4 Q7 I, {5 I ^% gProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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8 v9 I+ t2 d6 n/ P1 s$ _2 c/* create a default heap */
4 o( f" t. g/ t0 r: kvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');/ \, d; E( Q- Z1 }& J
var heapMemParams = new HeapMem.Params();
- ?; b! E2 p# u& gheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大% q) ^/ E4 {* G% T o" x4 n4 y
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var Memory = xdc.useModule('xdc.runtime.Memory');
Y. v/ u, j5 [9 d; g4 j- ?+ sMemory.defaultHeapInstance = HeapMem.create(heapMemParams);5 m: L+ D: y; b. `8 s
$ { \9 I5 r: W+ `3 W0 E; y/* configure System module */) E8 ~) C/ Y9 g
var SysMin = xdc.useModule('xdc.runtime.SysMin');% U9 a" g1 d5 W% Y
SysMin.bufSize = 0x1000;
0 u! w: K X! }3 KSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
8 u$ k: S$ \4 G9 o6 ISystem.SupportProxy = SysMin;% ]8 l' c; n7 u4 b
6 b1 G' d- d+ i) {) T# O/* configure SysBios to use the lower half of Timer 1 */
0 A" U: B3 h) P* s. r2 h$ dvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');. H' V5 l+ n4 t" A
var Clock = xdc.useModule('ti.sysbios.knl.Clock');5 `9 _0 y9 a( K7 k, K/ Z" Y% G
Timer.timerSettings[1].master = true;7 o5 u* N" l( b( y
Timer.defaultHalf = Timer.Half_LOWER; G0 r: b9 E# {) e& Q
Clock.timerId = 1;
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/*
. ?9 N4 Q# T- ~2 @ * ======== Miscellaneous Configuration ========
9 |/ S- b; X$ b9 K7 ?! [5 n */
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/* set default diags mask */
: m- O' B% H7 [5 xvar Diags = xdc.useModule('xdc.runtime.Diags');
; F" h1 v5 m7 Z0 ^$ i1 kvar Defaults = xdc.useModule('xdc.runtime.Defaults');6 @& S0 u7 A) p- N2 p9 T
/ b' }) ]% @4 m' P# A% k+ B8 HDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;+ J+ V' O& |) K- u& \: a7 k
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;* \- W/ s' Z3 |* `$ n- U3 G( R7 h
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
. G1 i" |& B$ H2 v4 b. BDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
+ W2 { e7 {( ~/ e& rDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */5 x- G5 V8 N' N+ I4 U8 V$ L
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
: ^: k. j+ r: P+ o# q+ A% ]" rDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
5 V0 h0 h7 x) V. C1 K4 J" O% ], cDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;2 p$ |* N: b7 o$ L5 s
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;1 F' O. y( ]6 H% k9 g4 H% a/ [
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;% g+ x: X2 \8 n& [/ [& Y
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
8 \/ }$ i! e' W' ]9 JDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;- c# J8 _: X% P# f+ [, H
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
( O9 H& |# v( ZDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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* S3 |' S/ p4 W2 S, G. Z/* override diags mask for selected modules */
3 A% [6 E' U: v2 n9 Qxdc.useModule('xdc.runtime.Main');8 J H0 m. _2 q8 \! }/ X3 p% K& m+ _3 s9 B
Diags.setMaskMeta(; g- B0 {" V# z% E* n3 w, P
"xdc.runtime.Main",+ l/ k1 l2 {9 I M& e6 b
Diags.ENTRY | Diags.EXIT | Diags.INFO,; `& J0 F2 }" T8 a4 M
Diags.RUNTIME_ON5 Y: C- F) C* \+ V
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, o: u; O) Y, Z& P( |" p# gvar Registry = xdc.useModule('xdc.runtime.Registry');
0 i, {) @7 C7 b K6 a4 SRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
; ~2 n' |4 [0 ~$ {5 H8 ?& mRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;! s& H/ q+ J3 V, V. ?
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
, p( |' @( m% M$ N/ hRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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8 n) T( q6 b$ G/* create a logger instance */7 ]7 |* n5 u7 R( N* U$ o, [- X% g
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');7 _0 o$ M% A0 d1 w
var loggerBufP = new LoggerBuf.Params();6 w A9 n; y; f9 _
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */- q$ N) h5 M' ~
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);1 p: ?" i: z$ E" O& K
appLogger.instance.name = "AppLog_Core1";) X' S( x, L6 S; l2 V/ A' w) W/ f
Defaults.common$.logger = appLogger;& J! m u; z$ I; O2 P
Memory.defaultHeapSize = 0x8192;
2 @" n) w5 e- P) S; ^, wIdle.idleFxns[0] = "&LEDStatus";
0 g v0 G: n, W; m$ `Cache.initSize.l2Size = Cache.L2Size_32K;
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