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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 [' D3 i+ k4 T; Z# K& q smodprobe syslink
7 i3 Y/ q% B! F) z; s, mslaveloader startup DSP ./helloworld_tlipc.out
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1 N. A1 l" _- a1 r5 X+ v) z4 tmodprobe c674x-irq-events && sleep 4 # wait for device node created 6 g1 c6 t! ? O5 B7 ^9 l3 j
./app_host
$ t1 U* {& F* v" B5 I2 Wrmmod c674x-irq-events
+ m5 f) f; P) R4 C' E
: J. h5 d0 `7 J/ i- eslaveloader shutdown DSP 5 l- s7 }8 w% ?' i+ d' b+ ]
rmmod syslink
7 S- X# i5 }) U5 i8 M7 v' N* J; Rroot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh / X0 g$ e9 \" p, \
+ modprobe syslink3 ^$ {5 b' K y
[ 173.161745] SysLink version : 2.21.01.05
& X) Z" g+ ^0 m; [' {/ ^! O( O' V[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:221 J. \/ D7 w4 C
+ slaveloader startup DSP ./helloworld_tlipc.out$ ~# E0 u4 g2 E$ c6 F6 H9 d8 N4 ~
Attached to slave procId 0.. S: f4 i/ o) k9 V6 S( q/ J
Loading procId 0.( H' L2 x& Q- R# S3 z( T% R+ }
Loaded file ./helloworld_tlipc.out on slave procId 0., f; m$ q; n& w! b8 Z
Started slave procId 0.
/ P/ G0 n( P7 }2 s6 ?! @- h+ modprobe c674x-irq-events
# D1 O( f8 N* P: g[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
8 {# L4 J4 I+ @. c' v+ sleep 4% A$ n" _ I' q7 g' A% D
+ ./app_host8 g" F; K+ i$ f: n& W
fail to open /dev/input/c674x_irq_events
/ W, g: I6 ]) ?+ rmmod c674x-irq-events
0 z. Z! s, e1 T. E P[ 177.615980] input input3: c674x_irq_exit!
, u* D, t* s. _! u; r) V) D+ slaveloader shutdown DSP& D/ @/ U1 ~. d8 D$ y; _- t) e
Stopped slave procId 0. t W6 ~2 i0 k1 ^1 E
Unloaded slave procId 0.
; t5 b R2 p8 b8 iDetached from slave procId 0.
% p& L& X; A8 S8 y, |5 N6 l# M; G8 i+ rmmod syslink
7 y0 H0 ]8 o8 Y8 a+ h! }. D6 M[ 177.837527] Removed syslink kernel module
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0 o# a8 y% \# M }0 N我是将.$ T( D1 }9 X1 \/ z E
├── app_host$ J F$ N" [' [+ H& z# `# N1 L: Q
├── helloworld_tlipc.out
4 n% K1 K# d3 U$ o' ~! H; I' R├── run.sh( V& e" E. p4 t0 J6 [: u
├── slaveloader
% H+ [! C. O, u└── syslink.ko9 X3 \/ v* p* N; ^& U$ R
└── c674x-irq-events.ko
, P0 l5 u8 T+ d+ V8 M放入开发板的文件系统中然后执行./run.sh。/ T) [( {; N, H* J$ `
还去指导一下,到底是怎么回事+ D8 C) H& U! L0 J: ~* M% S
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- k/ J- @& X# y$ V% L: w/ {9 c
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