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最近安装了sysbois,想用里面的例程ex04_sharedregion尝试一下。然后在用的时候,我把例程放到CCS5.5的工程里面了,编译可以正常通过,没有错误,但是我打开里面share文件夹下面的dsp.cfg文件的时候,CCS报错了,“Cannot read property "base" from undefined”,我的dsp.cfg文件和config.bld文件都是例程里面原始的,没有修改,问什么会报错呢。dsp.cfg文件里面的sharedregion配置是这样的:0 d* F9 j. I, W; f/ X3 ?% [
/* configure SharedRegion #0 (IPC) */1 q* b- C: B% W1 I6 \! r& q
var SR0Mem = Program.cpu.memoryMap["SR_0"];
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7 y4 u$ p, b% U* y3 MSharedRegion.setEntryMeta(0,
6 W- A& r& \8 q new SharedRegion.Entry({" Y* b; a: s3 q( g4 ~
name: "SR0"," p) V- v2 e2 m
base: SR0Mem.base,% v: S/ L, k5 N( J. y
len: SR0Mem.len,
. H2 t( F) V8 H7 Z8 s ownerProcId: MultiProc.getIdMeta("HOST"), h0 b6 C o$ v/ N
cacheEnable: false,0 G |' O3 u" R- v% ?2 A
isValid: true5 m! E! z) a0 O( Z8 T: N
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);
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1 q* ?) E6 B) @/ C/* configure SharedRegion #1 (IPC) */
! }$ t6 E q5 U- }$ g( ?var SR1Mem = Program.cpu.memoryMap["SR_1"];* \3 D: B F) o: U9 z
- z7 X: Q% P( m: @" ISharedRegion.setEntryMeta(1,
8 W) R$ @' N% ~$ \. }! X new SharedRegion.Entry({) N% J g( P( {4 i4 b
name: "SR1",
4 O0 k; h2 p; m( i0 R' w- _/ B base: SR1Mem.base,
% Z4 e; V% Y# C7 Y( O: ` len: SR1Mem.len,
* c( c5 Y" }% T. M# Z6 ] ownerProcId: MultiProc.getIdMeta("HOST"),
" G( t4 j1 B$ ] cacheEnable: false,% l* F) i: r+ o) o5 N# M# A
isValid: true
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config.bld文件里面的代码是这样的:1 ~) [8 H, x$ N) O* x" @8 w
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var SR_0 = {
) O n! ]) l; u8 D& e name: "SR_0", space: "data", access: "RWX",
J$ B/ o& D* y base: 0xC2000000, len: 0x10000,
0 Z4 E, ?/ M: [4 y! M& i comment: "SR#0 Memory (64 KB)"
1 C9 ~5 i! `6 m) h$ B3 d( w };
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3 ~, O9 @8 W: S4 m9 }4 pvar SR_1 = {
H, U7 a t1 T, @- n& ~ name: "SR_1", space: "data", access: "RWX",8 |% v) L% Q4 z, b! t$ Q
base: 0xC2010000, len: 0xFF0000,
! z8 o# _, [% E7 l* V# o/ f/ f comment: "SR#1 Memory (15 MB)"; N( @ Y0 b/ A v: O( k2 H
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Build.platformTable["ti.platforms.evmOMAPL138:dsp"] = {& d0 s6 v) i# L# n# Q, K' K# A {, z
externalMemoryMap: [% w2 \9 y; K* d$ i
[ SR_0.name, SR_0 ],
( r9 D, _1 Y! ]3 ^ [ SR_1.name, SR_1 ],' G! l+ A0 r4 U& n. L" q$ {3 Q! s
[ "DSP_PROG", {
. }# Y6 k# A1 a6 l4 g, p name: "DSP_PROG", space: "code/data", access: "RWX",4 h3 a2 s$ z" M! N5 r
base: 0xC3000000, len: 0x800000,6 {1 O" X2 h: P0 v i- M! t G
comment: "DSP Program Memory (8 MB)"
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],' u1 ^% \! d: | h" H* i7 [6 k
codeMemory: "DSP_PROG",
' [ q$ r; R# ^' [; s- l dataMemory: "DSP_PROG",
# g6 Z. v/ I7 {8 H; W stackMemory: "DSP_PROG",
3 k' u6 p% Q/ e l1DMode: "32k",
, L) A4 g4 B, F6 Q' O l1PMode: "32k",$ o+ M; v e( R5 ~8 J! f/ o
l2Mode: "32k"8 y5 i5 S o, m$ J: b, h" \
};
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3 [# L+ t, e* V+ D, v9 S# ^$ Y不知道这里应该怎么修改,这原始的例程为什么会报错呢?“Cannot read property "base" from undefined”
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