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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
4 C, t) y4 D4 W4 wmodprobe syslink
% l+ Z7 |# `, l1 N: zslaveloader startup DSP ./helloworld_tlipc.out & y/ H1 }" d" H2 G; u: Z5 j
# _- c! R. y f7 l; Vmodprobe c674x-irq-events && sleep 4 # wait for device node created + Z* k6 B: C" z6 \4 C3 u) y5 D- M2 v
./app_host ) t5 V) f( x: i6 W; Z# r
rmmod c674x-irq-events 8 m$ R1 ~" c4 _2 \. I4 H7 ]3 y
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slaveloader shutdown DSP
/ X+ m# @3 D6 j- Grmmod syslink
, z' n2 E4 U# Xroot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh ! J0 V/ `0 U4 s& x* r& F4 ~
+ modprobe syslink
( R X, n2 s% r[ 173.161745] SysLink version : 2.21.01.05
: F/ E+ x+ [+ [4 h[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22/ F+ W: x, E5 B" b1 q1 ?; V6 J
+ slaveloader startup DSP ./helloworld_tlipc.out2 c1 c# u& y5 v: ]" ~
Attached to slave procId 0.
9 t6 r9 [3 R$ o" m+ r! zLoading procId 0.
( R* ~; p4 N8 a2 XLoaded file ./helloworld_tlipc.out on slave procId 0. ~) ~; o- o2 T6 d9 m3 m/ a
Started slave procId 0.
! D1 D' a1 j: Q% v' A+ modprobe c674x-irq-events1 H- h, R. { A, O# D f, B, S6 ]( n
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
# w( g" O2 Q# f" w, V2 P) _+ sleep 48 R9 z* N. n9 H" D
+ ./app_host- ]4 ^( F* k( `
fail to open /dev/input/c674x_irq_events2 O2 [( a, Y7 \) i5 y
+ rmmod c674x-irq-events1 C8 g7 U7 I+ ?* f! N# t# J
[ 177.615980] input input3: c674x_irq_exit!
; Q9 k5 J) {7 `. _/ P+ R+ slaveloader shutdown DSP5 X( b% u+ F0 O( J& O8 v2 M" O3 A3 W. G
Stopped slave procId 0.
/ Y2 F, s9 _2 t) lUnloaded slave procId 0.
$ q, w- W0 Y3 `" z0 J lDetached from slave procId 0.
2 P# C# @. S* m) H0 i) `6 b+ rmmod syslink# o$ h; @6 f/ ~$ @' m7 l
[ 177.837527] Removed syslink kernel module
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% [1 i: [* g) g5 n+ g
0 T8 d2 ?, O0 f7 ?. |4 n我是将.
) ?: `+ S F' F4 ] H' V$ a* V├── app_host3 ]1 J1 X: M2 M2 q$ x) f
├── helloworld_tlipc.out8 O+ {% j9 W. j
├── run.sh
2 P, |/ P& k* {├── slaveloader. x+ B/ r0 _! X% @/ S/ N& Q
└── syslink.ko
5 i6 a3 u3 t7 h* J└── c674x-irq-events.ko
# @. W7 K7 @9 a- \ B2 G& a' l) F放入开发板的文件系统中然后执行./run.sh。 y& c3 h; Q! u. o
还去指导一下,到底是怎么回事
! Q/ U9 x0 Z" w7 r3 \$ q% w4 [. f" Napp_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( ~7 p. e! ?/ P
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