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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7 C5 ^/ c/ x$ l/ |
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
2 c) I' C1 P# I7 j7 k, C0 R! V(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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是不是需要在DSP.CFG中进行配置
1 v$ X- i, U9 r1 @) c5 C/ d我现在的配置为
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/*
1 |; x; w! Z6 {# \ * ======== Operating System Configuration ========
+ D1 {$ J& ?% a& z+ o */
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$ S! C/ i" Z. P4 p K# H& e" b0 p! B# [/* no rts heap */0 W; m" W* j; R! b1 k. A" ], P2 W
Program.heap = 0;+ @9 X, R, b2 f
Program.argSize = 100; /* minimum size */
2 f- S4 s- Y" i% S1 [# qProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大+ m1 @( s+ c; k) m
" N2 v! T. k! X3 W/* create a default heap */# i1 w/ _+ ]# [& N' [/ ?. z
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');1 Y) X( Q, F, L- z
var heapMemParams = new HeapMem.Params();. j: b) n! h7 ~. z2 F- j7 f! c
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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6 S9 j* C% z9 svar Memory = xdc.useModule('xdc.runtime.Memory');
$ q6 J# l0 }3 g! J7 L7 x% w- OMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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3 l+ a4 h' _: Z1 U6 ^/* configure System module */7 |* V j, J: v/ l. g
var SysMin = xdc.useModule('xdc.runtime.SysMin');& M! h% Q4 m: E4 U6 I& Q' c
SysMin.bufSize = 0x1000;
& j; M4 |% H3 C1 ^SysMin.flushAtExit = false;: r( T1 A2 v8 n# S$ o8 Z
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var System = xdc.useModule('xdc.runtime.System');
: S1 w9 t0 \$ u$ R3 V/ I" t+ tSystem.SupportProxy = SysMin;
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4 f" e$ N$ ?$ c3 K; s1 ?, G/* configure SysBios to use the lower half of Timer 1 */
0 r6 @4 W5 `, x0 O& l/ j. pvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');8 P4 R' C: p5 S, c
var Clock = xdc.useModule('ti.sysbios.knl.Clock');9 `/ x5 y( Y$ e l6 D
Timer.timerSettings[1].master = true;. U/ u: B0 b4 Y1 Q. _! X, L$ |
Timer.defaultHalf = Timer.Half_LOWER;
R' V$ X! k) ]/ P6 r6 K KClock.timerId = 1;
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/*/ C; E6 v7 Z5 e6 a# W8 z: U9 I
* ======== Miscellaneous Configuration ========
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6 C8 t! d( S! E/* set default diags mask */
3 f S7 @3 R2 {5 E/ r* Bvar Diags = xdc.useModule('xdc.runtime.Diags');) g9 Z7 d2 m( d
var Defaults = xdc.useModule('xdc.runtime.Defaults');: C; l/ n& l, F! ~! ~
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
$ }8 o2 u, Z( n, vDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;0 C7 S+ ~8 r# O. B; ?% N
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
/ M3 ]: M' Q" G9 m( n t$ M: i2 QDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
& x1 d0 J; w C5 l4 `# tDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */2 o/ U/ ?7 a' ~3 v( P+ D3 F
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;8 K K/ I& E; [2 u( r. i
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;" K) `) \( Q% A, ~# C3 r
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;+ x0 O; m" @- O }
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
' @7 |+ n! e8 R S) r9 wDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;3 [- ]) L- X! J _6 p
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;1 I# G1 [& {: L+ y7 B. z3 |
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
7 K0 W+ s6 E; I# K$ ~; p" X4 aDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
# n' h# p5 k5 yDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */& A9 d7 L# Z9 r1 \
xdc.useModule('xdc.runtime.Main');
. z. Y: M% s: x/ ?, r1 }Diags.setMaskMeta(
( v/ j& d& j# `& u8 r "xdc.runtime.Main",1 K3 u- c: n6 R* S# b7 S
Diags.ENTRY | Diags.EXIT | Diags.INFO,
2 m" E# f- p% n5 R; ` Diags.RUNTIME_ON
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& l% w" w- @6 ? avar Registry = xdc.useModule('xdc.runtime.Registry');! p4 m' V# U6 y* g6 Q2 I: k
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;$ u3 u' C8 P/ K+ ~ Y
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;3 b/ v1 L& ], e8 p! ^5 e# Y
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;' b0 Q0 U, s: M9 K6 R: x- A# M" |
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;9 r' L4 \& E: w4 u$ O0 m4 S$ c2 o6 p0 s4 W/ B
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/* create a logger instance */
; m7 m3 ]3 ~* r7 ?& P% _& f" f5 @var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');* l* t' e, j1 }! L' a# V! X- w* S
var loggerBufP = new LoggerBuf.Params();2 r% ]/ {5 i3 A9 h# K6 z4 ^
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
. m. \1 d- y0 A$ F7 k- |loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);1 a( S% _' p4 C5 A/ [
appLogger.instance.name = "AppLog_Core1";
! K8 Q7 d. ^1 ?Defaults.common$.logger = appLogger;
5 z& ]$ [1 A9 ]Memory.defaultHeapSize = 0x8192; 0 R I" J- [8 R# x/ V
Idle.idleFxns[0] = "&LEDStatus";
+ }) a) |9 u3 Q# R3 J7 LCache.initSize.l2Size = Cache.L2Size_32K;
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