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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. s/ Y( F2 R/ i+ r! y
modprobe syslink
) o s/ { Z( ]; B% R% Islaveloader startup DSP ./helloworld_tlipc.out
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modprobe c674x-irq-events && sleep 4 # wait for device node created
4 h# R. p- U9 F L- i$ X/ p./app_host & p, }: K P6 t' O
rmmod c674x-irq-events
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slaveloader shutdown DSP H0 r9 _% `4 }& f2 s/ E' \: \. `
rmmod syslink
) I6 z9 _) _4 q8 a! Troot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 5 ?/ i3 j- o; y( }& f
+ modprobe syslink
* |+ l3 j6 D* e/ P9 ][ 173.161745] SysLink version : 2.21.01.05
) o9 S" j3 a& j: Q6 E7 m! w% m; B[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22+ d2 Y: V3 g& b+ G$ Z% Q5 a
+ slaveloader startup DSP ./helloworld_tlipc.out
- s* C5 h" H, N! W4 F9 @4 V* D* NAttached to slave procId 0.
/ T6 k4 k0 U) }3 J) zLoading procId 0.1 d8 T5 @' h# ~ @- ^6 j+ r
Loaded file ./helloworld_tlipc.out on slave procId 0.
# S8 O# L* |9 {; J) A8 F2 fStarted slave procId 0.: ^! x! f- P' s6 c, S
+ modprobe c674x-irq-events5 p& w! C& E; |
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
# t4 W W$ X8 B+ B- y+ t2 J6 S+ sleep 4
% u. g3 b# O& K5 C+ ./app_host) s, L: @, `, g! X" D
fail to open /dev/input/c674x_irq_events# q* V/ @- U" g$ \
+ rmmod c674x-irq-events
$ r) R9 e* u# O: p[ 177.615980] input input3: c674x_irq_exit!
) i7 Y( R5 z2 n; j$ q7 ^9 e+ slaveloader shutdown DSP# T. c3 L+ _; n9 y0 ?# v8 K0 j
Stopped slave procId 0.
7 @ [/ t0 k! Z! z9 BUnloaded slave procId 0.8 W8 @6 d3 d1 t& y4 L
Detached from slave procId 0.
; t% _% j5 }! j$ @+ rmmod syslink# s% i4 ~$ |$ B% x4 R8 n% N
[ 177.837527] Removed syslink kernel module
% g6 e# V/ [' V9 T6 c. h/ v* s$ s4 n+ x$ E8 ?
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我是将.5 a1 B) x2 ]7 N
├── app_host
+ J6 h+ y/ z: m r├── helloworld_tlipc.out9 Y1 a/ U1 @, P5 `1 y. f5 i9 ^
├── run.sh
0 @6 ?7 U# G3 q+ Q$ u├── slaveloader8 U' s0 `$ j7 Z! w( h4 D! |% t
└── syslink.ko& l( T3 t+ e2 V
└── c674x-irq-events.ko
5 C3 O; n$ B' g, B; v# S放入开发板的文件系统中然后执行./run.sh。6 k ]& \1 t w) X
还去指导一下,到底是怎么回事
# ^# X" f3 N7 I$ u" Qapp_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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