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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:" V7 J% r/ ~& O2 h
/* configure SharedRegion #0 (IPC) */1 S0 H6 Y, T' ]. X! |, [- E
var SR0Mem = Program.cpu.memoryMap["SR_0"];
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& c7 b+ K1 e+ P6 q& XSharedRegion.setEntryMeta(0,
5 l: u$ n0 Q2 T" Q9 N new SharedRegion.Entry({' r" ^$ }3 ^2 w' X. H/ d3 }
name: "SR0",
% q2 i# F0 c$ A+ ]+ w base: SR0Mem.base," W! y. u1 X) H2 g2 ?; T- m, h
len: SR0Mem.len,4 o$ }$ A2 U; i2 F- C+ x# U0 y
ownerProcId: MultiProc.getIdMeta("HOST"),
+ [4 f% o! s/ C8 v cacheEnable: false,
5 s% m# C7 `: G9 A isValid: true
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5 M o0 S- e7 R# |9 });
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/* configure SharedRegion #1 (IPC) */% C! b4 D3 a/ p9 V# p- U( [$ _
var SR1Mem = Program.cpu.memoryMap["SR_1"];" ]2 V0 T1 | o C3 i. x5 ?
. B, A: w/ x3 L& n; c) A4 K' HSharedRegion.setEntryMeta(1,
' ]7 y( X* Q$ T0 z. u; e# P new SharedRegion.Entry({/ n2 V1 `; {5 r" z
name: "SR1",
7 b& t/ Y, R7 T base: SR1Mem.base,
8 l4 S+ O2 w1 A# s: ?2 E+ i len: SR1Mem.len,# x& E, u+ `0 A& _2 D- I
ownerProcId: MultiProc.getIdMeta("HOST"),* L! a% r6 M) |1 J( P5 Q8 ]. P2 O
cacheEnable: false,1 B9 ^4 _: @8 r3 J9 X
isValid: true; g# [3 ?7 k4 s5 ]+ D1 q$ O- e
}): H$ D: m- D+ Q& ]8 i+ H* q8 b
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1 {/ Y. z3 `5 g6 }8 v4 V+ Tconfig.bld文件里面的代码是这样的:
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var SR_0 = {
( C1 } t. j) K9 W. P1 Y name: "SR_0", space: "data", access: "RWX",
6 p- \/ G3 h$ l- K9 C; }$ U* T base: 0xC2000000, len: 0x10000,
+ ^/ ?2 X7 P, o* @ comment: "SR#0 Memory (64 KB)"% _9 R6 ? e2 u6 T# Z
};
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7 `6 C8 |3 m6 M$ c5 ~6 Rvar SR_1 = {8 A* R/ l! y) C: D9 H4 O6 g
name: "SR_1", space: "data", access: "RWX",+ B+ {& J- b, z9 Z
base: 0xC2010000, len: 0xFF0000,$ M$ g; k" ]* V" [
comment: "SR#1 Memory (15 MB)"
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% N& A* {6 A* P; H1 Q; |8 {& ]1 wBuild.platformTable["ti.platforms.evmOMAPL138:dsp"] = {
/ X& F( g- b* I4 N externalMemoryMap: [
/ w$ A0 o! _2 h8 }9 y [ SR_0.name, SR_0 ],; X; M/ E* q& v$ x( c6 r* [) \
[ SR_1.name, SR_1 ], D+ T/ X5 [* V6 ]5 b$ V* g; n
[ "DSP_PROG", {4 r% |) T2 _* s1 b2 p
name: "DSP_PROG", space: "code/data", access: "RWX",
+ y1 U \ M5 n base: 0xC3000000, len: 0x800000,8 r) R7 ~0 M9 s3 P, s; c- o
comment: "DSP Program Memory (8 MB)"
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: J7 ~5 _% G$ n+ w ],
' t& Q1 ]2 \& v! }. c- x* J( j; U* z codeMemory: "DSP_PROG",: ] O# ^6 C2 ?, e' h& f; v
dataMemory: "DSP_PROG",
+ ^6 m5 M W- n% R" }+ |% E7 z t stackMemory: "DSP_PROG",) y) |/ n. C4 s$ H* r; L+ r0 k
l1DMode: "32k",) u+ b' j0 R1 T" F# H% t. d
l1PMode: "32k",8 t% E5 M, o+ G/ `% J* F; s: B
l2Mode: "32k"
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* n, f( u3 `3 ^0 r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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