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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9 H, X. w" X0 {2 ^& `, }
modprobe syslink
2 ?4 g0 n2 K8 q5 ?7 S; V7 Wslaveloader startup DSP ./helloworld_tlipc.out ; A0 `( I9 |9 w I0 K
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modprobe c674x-irq-events && sleep 4 # wait for device node created
& C7 ~, h3 e$ c7 L. d( z$ P./app_host
, P, U+ _) H. @! y8 }. mrmmod c674x-irq-events
$ p0 R. e, d/ r q) r8 U6 S- s7 G
slaveloader shutdown DSP " [' l, O4 g4 ]" O9 r
rmmod syslink
2 x& j; _# s+ y1 Yroot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 7 u2 O9 C1 w) ]; P" ]0 f
+ modprobe syslink
: Y- @" e" A3 n: a- f[ 173.161745] SysLink version : 2.21.01.05
3 q5 f `- o9 W" a& O[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
! g, \- E; d6 A* S5 N9 ~+ slaveloader startup DSP ./helloworld_tlipc.out3 c- y7 H! I6 x8 z8 c: M$ c
Attached to slave procId 0.- p9 g# f% w) m- j# b5 d
Loading procId 0.
5 \ q" G8 [# O2 E8 H' F" g! s' vLoaded file ./helloworld_tlipc.out on slave procId 0.
' H9 ~, O8 `! a! aStarted slave procId 0.+ @2 K- {% H, y* W1 q
+ modprobe c674x-irq-events" P- L% \1 N; |1 \
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
- _ h8 i" K" P0 S2 x8 v+ sleep 4
% T7 ]# J. @. U3 I; _+ ./app_host$ {) h( @5 b8 D) J% j! x" G' u
fail to open /dev/input/c674x_irq_events- j% w9 H* H) E6 |5 n
+ rmmod c674x-irq-events
4 q- y. }+ b, Q. j[ 177.615980] input input3: c674x_irq_exit!
. Y/ `1 r8 C0 |) q; {! K+ slaveloader shutdown DSP
/ N6 ]1 l& {1 e- ]' dStopped slave procId 0.( `* d* b# x8 `5 F6 m
Unloaded slave procId 0.& L% }; h7 h- g6 d4 [% z2 {
Detached from slave procId 0.
0 x/ I7 H8 \" V2 e! F+ [+ rmmod syslink- |( y0 Q3 i, R. g: b( ^3 F4 X
[ 177.837527] Removed syslink kernel module
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- \0 L6 q# M9 X/ A$ h7 P我是将.0 W5 E4 w6 g* u5 [( d; L/ R" c
├── app_host
: G% X4 K1 L5 Y0 `0 b; z├── helloworld_tlipc.out- W& }1 o% R% S, r# p/ R& ~7 a3 |
├── run.sh
4 d8 g. c) h1 o: M├── slaveloader
+ U3 x9 E1 I0 n' Q" @' y└── syslink.ko
3 j% R+ |8 l& u, @9 @/ s7 b└── c674x-irq-events.ko
: O _1 P @( @放入开发板的文件系统中然后执行./run.sh。
( S9 g& K5 C9 ?% L, u还去指导一下,到底是怎么回事
. K; ]+ ?3 _- L5 Y6 e5 ?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
# ~4 C5 r, N* H! H7 O, z+ i- b3 A* E6 D. ?( T e9 P4 S' J$ S
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