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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* {) T. c: ]% f. @5 t( H
modprobe syslink / x) H' G/ W2 `3 c, a
slaveloader startup DSP ./helloworld_tlipc.out * W# [- |* c1 V+ p
% L8 [% C- c! E( ]8 d1 d* i3 ?modprobe c674x-irq-events && sleep 4 # wait for device node created
: O% x" m2 r. F! j" F6 f./app_host S& j7 \7 \' s* |; K
rmmod c674x-irq-events
$ v" g1 ^/ I; P, W, I2 z' V% u. T' b$ E; \$ x* _7 i5 N" ^
slaveloader shutdown DSP $ I4 I& S7 c* l0 z+ S$ D% Q
rmmod syslink ' |% t" @6 c% n
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
' W& {4 x/ n( ]4 y+ modprobe syslink
4 Q. `5 ]6 c. m: Z# R, z' ~6 F[ 173.161745] SysLink version : 2.21.01.05 X. R1 |4 D+ G& \) M
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
7 C1 ^$ J" S( X$ a" _$ W+ O! X+ slaveloader startup DSP ./helloworld_tlipc.out% |- K$ P6 J0 \& G
Attached to slave procId 0.
/ ?2 E9 k+ u. f2 Z. y/ cLoading procId 0.8 o( b2 p' d$ l E4 V
Loaded file ./helloworld_tlipc.out on slave procId 0.
' D+ D( n3 L0 X7 D! J* _* yStarted slave procId 0.0 o1 j/ T4 m: H! z4 J$ I, _, n% y/ A
+ modprobe c674x-irq-events
" `/ o1 F0 Z7 A+ B" V[ 173.502316] input: c674x_irqs as /devices/virtual/input/input36 D: S; h K! {9 ]( a
+ sleep 4
4 f# b# D6 D: l% q/ X' Z" b; \+ ./app_host. K4 W/ `; `% I8 |3 @6 {) @0 r
fail to open /dev/input/c674x_irq_events
" `6 e' D M I$ M# S+ rmmod c674x-irq-events
5 o7 d0 W3 s0 W[ 177.615980] input input3: c674x_irq_exit!
: `) j( J% i, D1 o$ k3 }! e) l+ slaveloader shutdown DSP
. j5 ]3 r5 i' ` J1 oStopped slave procId 0.
1 a+ M- M; O# a) \. v: _Unloaded slave procId 0., t* Q! a1 S. E: r0 j) k
Detached from slave procId 0.) }. k$ m- L4 ?7 S
+ rmmod syslink
) _& o0 G" b& K& k }, u' H[ 177.837527] Removed syslink kernel module
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7 X8 d3 s" z, ^0 G. s我是将. B. |# |; K) d# }
├── app_host8 H: f9 C3 q: l: a" U9 d9 D& [
├── helloworld_tlipc.out
0 [ B/ J c7 K7 S1 W├── run.sh
% b$ t) H1 L8 G1 y" H2 V& s, h% |! y├── slaveloader
. t! B* O- R3 Y: M9 r6 h1 U└── syslink.ko* L5 x; Y# h' _0 Y* q
└── c674x-irq-events.ko9 g, }# X6 {( m( D V }+ Z2 u) a
放入开发板的文件系统中然后执行./run.sh。
( t+ \! O3 M% p还去指导一下,到底是怎么回事' B; Y- \/ v& J
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
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