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我用tl_ipc方式进行双核通讯,步骤是按手册中操作的,但是没有成功请问怎么回事,以下代码是我在开发板输入./run.sh后输出的代码5 J2 h# I( ^" A$ m
modprobe syslink
/ {+ F6 J4 v- r* Xslaveloader startup DSP ./helloworld_tlipc.out 5 a" L$ u5 n; f7 ?7 i8 _ c0 Q7 V* H
1 `4 Q. N6 a: S/ K* omodprobe c674x-irq-events && sleep 4 # wait for device node created
( c+ c" }4 O2 M" @, _./app_host + M5 W) z7 R/ J* S! K! v$ l; ^
rmmod c674x-irq-events
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f2 j( }8 ~. u0 Y, Yslaveloader shutdown DSP
; D5 N7 F c* C. Q ]$ U. Y8 Lrmmod syslink
; k& }& ^0 @, \root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
* N$ Y0 x1 z+ D& f1 j2 _# s+ modprobe syslink' O" q) [9 A/ n. l+ ^5 {; J0 C% C
[ 173.161745] SysLink version : 2.21.01.05
0 h( r1 v$ w, G4 S/ _[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:223 D: B1 A+ `% m" j5 m) G/ t
+ slaveloader startup DSP ./helloworld_tlipc.out
2 n# h7 n( `/ B, bAttached to slave procId 0.
( a7 s: r3 \9 f$ CLoading procId 0.# k% l) U2 t0 \
Loaded file ./helloworld_tlipc.out on slave procId 0.
% t% q" L) D' N* b6 l% r2 NStarted slave procId 0.
* ~% g$ h0 t$ _1 n: i+ Z! ~+ modprobe c674x-irq-events, B* @% C- C3 w( z8 E) M) F
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3, N. k2 ^! |' R; b, Q
+ sleep 4
9 [7 |1 n& `6 P( D' b9 G+ ./app_host& _% ?% ]( c8 _- b+ [
fail to open /dev/input/c674x_irq_events& U1 N0 l* Q/ h
+ rmmod c674x-irq-events6 A9 e% I" b d7 _
[ 177.615980] input input3: c674x_irq_exit!
3 W% P- I& b9 l l+ slaveloader shutdown DSP0 i) U% }. c( }1 G) G5 y
Stopped slave procId 0.
* f7 N' w- ]3 D+ D. `+ w2 UUnloaded slave procId 0.
/ p& Z7 ^2 s' Y9 W. hDetached from slave procId 0.
" B, E* \+ j2 R: J8 u$ ?+ rmmod syslink& W5 W9 Q) R* e: a" O$ `
[ 177.837527] Removed syslink kernel module
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_% M* F2 L( y4 F+ h% L4 U f我是将.
& j2 G% j+ I! C# B4 ?├── app_host
6 h* L" r r4 e4 m4 H├── helloworld_tlipc.out
2 o- V* P& q. K. Z1 }├── run.sh- P, ^3 y( E5 M
├── slaveloader- f) L- l, ~" U
└── syslink.ko
8 k4 X0 @0 Z. y9 g v1 ~. k' P6 M. C└── c674x-irq-events.ko
' [: w6 O' j& Y- S2 C0 D7 V3 g放入开发板的文件系统中然后执行./run.sh。
; ~) W2 q& j L! ~: w还去指导一下,到底是怎么回事& a2 j8 L& R. v0 n" u
app_host文件和helloworld_tlipc文件都是用您们提供的tr_arm的文件编译成的
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