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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
3 u$ ^7 ^5 ^, R' {modprobe syslink , R, h2 R7 d6 H' v8 z9 ]& R. X
slaveloader startup DSP ./helloworld_tlipc.out
" V4 r5 A$ R# @( `& u9 X6 B
' r& `% S# K) c8 E: }* P9 Qmodprobe c674x-irq-events && sleep 4 # wait for device node created 0 w5 x; Z, S d+ D% C) O. @
./app_host : _- r# M) X: s. g
rmmod c674x-irq-events & V3 Y+ G0 Y7 F* ~3 C2 I6 A
% S- x* W) j, k* A3 G
slaveloader shutdown DSP
( C3 X, P( {! W! t/ `0 ^4 | E. F( wrmmod syslink
" z/ I7 p% X& ?8 w9 Oroot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
q% {4 Q- e* P( L4 [0 N+ modprobe syslink; m: r6 V" r' l' |) r$ y
[ 173.161745] SysLink version : 2.21.01.05
# W- U7 T# y! }# m8 ?- m[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
" r R- k# d9 h+ slaveloader startup DSP ./helloworld_tlipc.out: j. E% p4 N: Z; e1 s
Attached to slave procId 0.- W* A1 P- s: P& H) O* r7 B
Loading procId 0.. p N2 S! p9 x: n
Loaded file ./helloworld_tlipc.out on slave procId 0.. {- B" f3 ^( Y( m5 n4 L) x! q. q/ j/ J
Started slave procId 0.
7 o5 E$ R+ f9 h5 Y" V+ modprobe c674x-irq-events
+ P7 J4 _3 o8 Z; Y[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3) i. D) U+ \& u* e4 u- @" {
+ sleep 4- v( {# e8 X2 v6 B7 S6 i, [
+ ./app_host2 Q% v/ s7 ~5 z X% \# s' }
fail to open /dev/input/c674x_irq_events2 \, y' A# E5 T f
+ rmmod c674x-irq-events
0 s9 g3 ~( [; A- o[ 177.615980] input input3: c674x_irq_exit!
! m; J8 }7 f. J2 S6 A+ slaveloader shutdown DSP1 ]" R( i1 K2 }6 V
Stopped slave procId 0.
4 ?( ^3 { r. rUnloaded slave procId 0.
) l7 i! b6 P; f3 W5 oDetached from slave procId 0.8 e7 a0 D, W# N' {4 i( W
+ rmmod syslink% J; `1 G2 Z- x& W
[ 177.837527] Removed syslink kernel module
* o0 m- r; S x: ], j1 X# P0 y
# K& y+ T. v1 C7 Y
# q5 t+ Q6 y% Y我是将.
1 y1 n% j/ a% _% z& T6 a2 a├── app_host: w( F* W3 J$ \0 f6 ]$ h: K: E( U
├── helloworld_tlipc.out8 _# w4 t5 A2 b9 `
├── run.sh
7 u0 }1 h8 K7 J├── slaveloader
3 Q0 _7 t- x; p' E└── syslink.ko
5 u- Y7 y3 d2 e4 i└── c674x-irq-events.ko- }& k7 u; g' R5 R: w
放入开发板的文件系统中然后执行./run.sh。9 n. c2 b5 J, V( H% S
还去指导一下，到底是怎么回事
* ?* Q- t$ f' R( U4 U9 ?" papp_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3 M5 d& t0 i- j* `& A4 _
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发表于 2019-4-2 15:27:32
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