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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8 d6 O$ ?4 @! `: R
modprobe syslink
2 x8 C$ X2 }$ A6 A8 v wslaveloader startup DSP ./helloworld_tlipc.out 2 c4 H5 G' X+ @7 V3 U
! \# C$ R$ }5 n0 W
modprobe c674x-irq-events && sleep 4 # wait for device node created 1 S8 P1 A& O- D1 G% l
./app_host
. z# f/ k9 i) q, I- f$ b* A Nrmmod c674x-irq-events 3 I) k J7 {* m# n
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slaveloader shutdown DSP
& y' S. T0 z. k0 O) K, {rmmod syslink
! F& f7 S3 Y+ ^root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh / _ U! Y- m% R8 _+ H
+ modprobe syslink
6 ~3 D+ ~5 b9 w, i# @. u9 {; Z/ i[ 173.161745] SysLink version : 2.21.01.05
/ G8 D {7 G3 _, V" M; j7 h[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22& U* j2 U4 R- e: j
+ slaveloader startup DSP ./helloworld_tlipc.out! U0 ~5 `6 ?# m: s0 R/ G+ M
Attached to slave procId 0.+ B9 ~: U. G* O& I
Loading procId 0.. Z- m! D- z. J2 N7 ?3 `7 \! e
Loaded file ./helloworld_tlipc.out on slave procId 0.6 k- h- l9 f" {' i/ v
Started slave procId 0.4 n! n, Y O; a% ]6 {4 t
+ modprobe c674x-irq-events
/ f" W; X* D+ o: ~4 ~7 N[ 173.502316] input: c674x_irqs as /devices/virtual/input/input35 l. q% A1 C2 J7 o3 U+ q
+ sleep 47 r7 a. m$ u! `2 a9 U9 F
+ ./app_host2 G' h3 E& S6 h. }# f- f
fail to open /dev/input/c674x_irq_events# |9 L6 p( y7 Z, o2 c% _% u
+ rmmod c674x-irq-events
* J6 u+ r) Z( p5 E) A[ 177.615980] input input3: c674x_irq_exit!
( v: L" r9 D! ~2 ^0 a" V5 g& F+ slaveloader shutdown DSP
1 o* b! r7 h) N: s# FStopped slave procId 0.
$ ^' o6 @ g/ v& H7 UUnloaded slave procId 0.+ a+ ^6 s7 x7 a z( C8 p7 C
Detached from slave procId 0.
8 Z. Q; D$ R! l% y: k5 j. X+ rmmod syslink, o' Q s* r2 O% z* \5 a0 b! d
[ 177.837527] Removed syslink kernel module x4 y" I8 ?3 ?, s1 E: _
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我是将.
3 T$ C) w: r- c% Z% |5 A├── app_host! L7 g8 O* s |- r& v g
├── helloworld_tlipc.out
' Z1 \# b6 n$ B4 J- p2 x├── run.sh. S4 U4 ^+ I( h* N1 R0 Y3 J) ^
├── slaveloader+ u* L6 R" G! g' i
└── syslink.ko
* P$ q1 q4 @ T$ i& g4 k' s: Y4 ]└── c674x-irq-events.ko
O2 D6 d7 H/ \放入开发板的文件系统中然后执行./run.sh。
h4 V" G p, G$ U7 Z还去指导一下,到底是怎么回事
' F5 C b7 B" G$ C( F; capp_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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