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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$ {5 K& q* b5 e& h; b% j7 G
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
# g* P& S; @* u% _8 l, |+ m: ]+ A(不过疑惑的是,为何单独DSP仿真就没有问题呢?)2 u! @, |# Y, f% L/ ]
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是不是需要在DSP.CFG中进行配置2 G$ P& O$ P: b3 B+ J3 U, v
我现在的配置为4 T. ?3 Q' b& v1 I" E6 N9 t
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/*: e& V: K; V) Z- y. N7 u
* ======== Operating System Configuration ========3 \# v$ P2 F( t; e5 z4 z, H1 t
*/+ G9 a5 r- ~0 V$ L7 ^+ @
7 P& [6 f, K$ \: X" V/* no rts heap */
* q: f" d2 P' b5 J! V6 h- }9 QProgram.heap = 0;; c- p0 N0 T2 I; W
Program.argSize = 100; /* minimum size */5 z; P e6 d! s$ j8 o; h( Z( W$ q) r
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大& q3 V$ X% x( }/ a j; {6 B
) `2 ~! y- `9 R4 U) ~/* create a default heap */6 f6 N6 p9 `2 c( z0 Y; l
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
$ w w, |0 a4 j. g9 z) _; O: dvar heapMemParams = new HeapMem.Params();, E: h2 u; q: [* G, l, A) f% {, H7 o0 Y
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大/ b2 \" l& ]: d! f7 E6 C) \
- R- N1 n! K4 U. _" L; |0 zvar Memory = xdc.useModule('xdc.runtime.Memory');
! I& ~! x* `2 I* q+ U0 R* a, [3 EMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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3 S& F2 c0 {1 I5 R2 ]; Y5 S; o/* configure System module */
& { `7 r1 k0 b! u7 b; e# Kvar SysMin = xdc.useModule('xdc.runtime.SysMin'); {( z7 X' W6 [6 F2 a1 y
SysMin.bufSize = 0x1000;
, n9 u' \# F5 w# ~ |SysMin.flushAtExit = false;! S6 m* I& g7 d
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var System = xdc.useModule('xdc.runtime.System');
8 F+ r% h) k2 \3 s# G1 ]System.SupportProxy = SysMin;4 _, F+ |# d6 c o/ X5 X4 _
% F5 E1 U4 v- Q/* configure SysBios to use the lower half of Timer 1 */, w0 E! _, x" S) Y6 X
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');& P7 @/ t6 `* d
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
) a7 j) O& Z# ^7 N4 W" x2 MTimer.timerSettings[1].master = true;
# ?) ]7 a2 I1 OTimer.defaultHalf = Timer.Half_LOWER;
* C9 d0 d. Z, v. DClock.timerId = 1;9 [' b0 S. H% {3 H' J) H" y' l
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' d' ?+ n# X1 F/ e/*1 q: n5 q/ A* m; }8 E0 z
* ======== Miscellaneous Configuration ========$ {% H4 m2 R4 H6 c8 m& j
*/2 G+ |* i: x% t
* h! a: J F3 }" F5 B/* set default diags mask */
0 p) K0 E. b5 _! w6 rvar Diags = xdc.useModule('xdc.runtime.Diags');$ p- F. j i) h
var Defaults = xdc.useModule('xdc.runtime.Defaults');+ l% w% ~0 l' l# B h
' b% P; {7 B) w# f9 e: GDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
$ v4 @& b( |; y* c. GDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
) X: a- r1 L' }' R* k# z6 q% KDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
, ~- Y( R0 e( s& d( I' ?9 y8 DDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */. X$ Y8 g3 c! Z7 s0 t5 j$ N- T! E4 [
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */ T7 U* u( i5 T9 f2 A3 W9 G
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
5 |, T4 y* ?9 V+ s/ x0 IDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
- l |0 J' L7 [1 i. FDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
/ G5 D ?6 N0 W& O( |+ oDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;/ X/ @6 \8 ^# W! [3 [
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
! n) X) e2 S) N* ]: z3 S& aDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
- D2 P& g2 o2 K! W6 pDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
$ b# }8 m$ Q0 T( `7 r7 KDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;' V0 M" P6 v. v" E' f# Y7 e9 S
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
; H3 U3 y3 O7 d# J# w8 c
# G! I9 `9 J+ ~& y% X; ^/* override diags mask for selected modules */
! z' q3 X7 m" M0 t/ R9 u1 J6 \- i* dxdc.useModule('xdc.runtime.Main');: m4 D+ u3 o: h c6 w
Diags.setMaskMeta(
3 u. {0 a) C# e& Z% b9 E2 \% f* h "xdc.runtime.Main",
' n! r! f* y, W" W8 t$ l- v Diags.ENTRY | Diags.EXIT | Diags.INFO," \( M8 F( s$ H/ W- j
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');$ h5 d: j8 O) g/ t* n: k, S% K
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;3 D# W3 S% k- P* n& q4 v
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
* I" w" T n( ?% w. U9 LRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;+ R5 S. F% _, }8 {7 a
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;2 l* Q6 l I0 D, Y
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/* create a logger instance */4 o/ p- V* J6 Z' h, S
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
/ ~' h9 J& w5 @7 i' F% @ qvar loggerBufP = new LoggerBuf.Params();# T8 a+ s. F1 `: \
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
3 V- m9 T7 [9 F- T& [loggerBufP.bufType = LoggerBuf.BufType_FIXED;& W8 d/ B; R/ E# M' c6 [; S4 ?
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var appLogger = LoggerBuf.create(loggerBufP);
Y3 R( f5 i2 b l9 C2 l9 X" GappLogger.instance.name = "AppLog_Core1";
) G" F" K& M# v, dDefaults.common$.logger = appLogger;- H3 d. q" c: j4 X
Memory.defaultHeapSize = 0x8192; 1 u& N0 x( m9 F7 V) w& h$ W' T& B- ^
Idle.idleFxns[0] = "&LEDStatus";; H7 s7 K |" o8 Z: N
Cache.initSize.l2Size = Cache.L2Size_32K; f# i- R8 v+ E' V/ ~- i
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