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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 Q" ^! z) i9 `% C5 T0 M4 d
/* configure SharedRegion #0 (IPC) */3 b' w, P/ F8 V$ Q/ Y
var SR0Mem = Program.cpu.memoryMap["SR_0"];+ Z1 n: c! ~. E3 ]' \2 O& C
3 b& m# ^) w8 dSharedRegion.setEntryMeta(0,; q- D8 A! R5 G2 C1 @0 `
new SharedRegion.Entry({
9 l; f; C# R9 g" l) o( k. u name: "SR0",; C! K$ a& Q5 D; J- R
base: SR0Mem.base,
. L- o+ A, M, m; v* G+ V0 Y+ P len: SR0Mem.len,
6 k [$ m6 g. E* b ownerProcId: MultiProc.getIdMeta("HOST"),( J2 y8 m- o" v( | m2 O
cacheEnable: false,1 S( v; u6 e4 L. E( C" k; j1 \' r
isValid: true$ d4 S1 {3 y& v1 O9 p) s
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);
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) u& Y, [: {9 b6 }/* configure SharedRegion #1 (IPC) */; H- }5 w8 L# F; U1 h
var SR1Mem = Program.cpu.memoryMap["SR_1"];5 X: N+ s- Q9 Q0 a( z( t' `" C
0 _6 {- m5 X5 V+ n+ N; T+ JSharedRegion.setEntryMeta(1,
6 f. p+ B: f l, b% a F; {' R1 l% X new SharedRegion.Entry({9 i% K, e3 |2 d3 B$ B% i w
name: "SR1",% t7 C5 x3 X9 D1 N1 g0 M, }
base: SR1Mem.base,9 @* K2 [. e/ i7 h# g3 }
len: SR1Mem.len,1 A/ S/ y- x/ W, ]& l/ x
ownerProcId: MultiProc.getIdMeta("HOST"),+ ?' J7 U+ J5 m) D& f1 ~- U
cacheEnable: false,
7 u) Q/ d, m' S5 H6 p isValid: true
( Q9 w1 \$ \; }3 _! @ })
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config.bld文件里面的代码是这样的:
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var SR_0 = {
/ Z/ E8 Y2 d; l) u name: "SR_0", space: "data", access: "RWX",
: k# V9 J' v9 F1 \! | base: 0xC2000000, len: 0x10000,
+ j3 R b; D- T; i2 K3 b comment: "SR#0 Memory (64 KB)") H) f. o! t$ k0 I& N* K# w. z; ^
};
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var SR_1 = {0 z& F5 f" v" p- P5 H: _' d
name: "SR_1", space: "data", access: "RWX",
4 \0 ?; s7 ]1 c5 S/ e base: 0xC2010000, len: 0xFF0000,
d2 F2 G; C% k7 X2 { comment: "SR#1 Memory (15 MB)"0 e: T3 n# B) i
};
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O! \' k: Z5 Z! FBuild.platformTable["ti.platforms.evmOMAPL138:dsp"] = {5 i' h: T2 T6 O5 A$ t4 z2 T
externalMemoryMap: [2 d' T; R2 j& G& Q0 Q
[ SR_0.name, SR_0 ],
' \( R: w' u- a [ SR_1.name, SR_1 ],
8 F! J8 K$ T( {- ~, i+ U [ "DSP_PROG", {
% c4 X: _ ?2 T; |0 C; C name: "DSP_PROG", space: "code/data", access: "RWX",
% u3 B }) A7 b+ O% Z: } base: 0xC3000000, len: 0x800000,
% i# Z& A0 S# s: U% d0 t comment: "DSP Program Memory (8 MB)"* z; l, r" U/ k* M1 t
}]! b5 j1 {- U& N
],
0 s5 O% `5 v5 E: c& {0 M' } codeMemory: "DSP_PROG",
" Z( Q3 ^& n6 ]3 j( A: N" J3 q dataMemory: "DSP_PROG",
) E/ l2 I$ j( w$ Q A stackMemory: "DSP_PROG",
% O5 n/ q' U4 k l1DMode: "32k",
. ?9 U. O- R! h l1PMode: "32k",7 ?! H+ z% {5 _% M- j. l
l2Mode: "32k"
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* ?# x4 `" h# O6 ~, ]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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