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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9 o4 v1 R/ @6 i( F
modprobe syslink
9 S' B3 Y' P( [* N! {slaveloader startup DSP ./helloworld_tlipc.out
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modprobe c674x-irq-events && sleep 4 # wait for device node created 2 n/ t: M. S) e7 A$ A1 ^* Z
./app_host * ^0 ?3 Y. S( b G1 c
rmmod c674x-irq-events
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6 ~3 f2 X4 h! k7 ~* \7 Fslaveloader shutdown DSP # y9 x& T2 G6 T
rmmod syslink
& L4 H# E& O% l( S6 r5 @root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 5 D0 b; z. Q' |, o
+ modprobe syslink! H" F& U- r5 p/ k" i8 p& J
[ 173.161745] SysLink version : 2.21.01.05 F* g3 Q9 n. Q' u5 }
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
8 ?$ e) I0 H# G6 \+ slaveloader startup DSP ./helloworld_tlipc.out
4 t. x& [4 [2 MAttached to slave procId 0.
$ h0 x7 T# z1 SLoading procId 0.
+ _" D% Q: f7 I% h% S1 D, d. aLoaded file ./helloworld_tlipc.out on slave procId 0.
; j# O) ]& N: |1 G* P' k! L& m* jStarted slave procId 0.2 R9 `; {- a, G$ l
+ modprobe c674x-irq-events
4 L, b0 e8 l k, L6 Q[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
% q: c k, z# B% D0 V2 P: H3 _+ sleep 4" T' Q8 K. u" \( z0 X
+ ./app_host
7 N& q5 K( ~; X. d4 u6 h tfail to open /dev/input/c674x_irq_events
3 X" m7 z) z. i1 y+ rmmod c674x-irq-events3 g# q7 {2 ]4 k# x/ x, y' k! }
[ 177.615980] input input3: c674x_irq_exit!
9 E1 J8 r! @8 C& o+ slaveloader shutdown DSP
t- g% @+ R2 Z- R8 ?Stopped slave procId 0.
" B- |$ n5 A( G, Z ^% KUnloaded slave procId 0.
) J+ `5 a* ]- y7 W4 ZDetached from slave procId 0.- p( s- S7 A" u" W' E2 A3 O; k" N0 \
+ rmmod syslink
# T7 z5 ]* Q* ?* w& [ F! s[ 177.837527] Removed syslink kernel module
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我是将.% ~) E) ]+ \& C4 x5 `& H
├── app_host4 W: a' s4 B; W( e3 P0 h& g
├── helloworld_tlipc.out
?0 i; Q$ W1 M! q2 @" s├── run.sh9 ?, K% Y9 F X4 n$ O
├── slaveloader4 a& Y5 F& H) r1 Q; N
└── syslink.ko
9 {/ @' X! U% j: v" f└── c674x-irq-events.ko
9 r. k0 N" j5 ]放入开发板的文件系统中然后执行./run.sh。
2 w$ G7 y& g) v, R$ [% l7 A还去指导一下，到底是怎么回事* G0 Z4 j' T& a$ }9 i' V
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9 a# f: g% H% v- d4 m- Q9 j
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发表于 2019-4-2 15:27:32
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