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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- \8 j1 o2 f& R2 A- P: Y7 x/ ?3 Z5 g
modprobe syslink ( @! \ D( M# j9 ^
slaveloader startup DSP ./helloworld_tlipc.out * [3 Z* M+ n: @/ E; {2 h" o
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modprobe c674x-irq-events && sleep 4 # wait for device node created
- l: Z4 C6 |. g" M" G( g" O./app_host ) ]7 g( S6 ?, m; f$ u
rmmod c674x-irq-events
# C! q$ M* O" Q( O/ ^
/ u0 K2 p( h P0 Vslaveloader shutdown DSP
7 o X5 w1 u0 }; n, b4 J, ]; Ormmod syslink 0 P1 {8 @# m0 Z% W2 R% T; l
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 3 g1 ^+ ^, Q1 I" i' d! S) L
+ modprobe syslink" R$ C o, Y) O7 l- R# M" Z+ g
[ 173.161745] SysLink version : 2.21.01.05
9 k7 X+ q* h: l$ S7 ?2 h4 g[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
! o4 X: ~- n: o1 [ O; A6 d4 a% O ]+ slaveloader startup DSP ./helloworld_tlipc.out( \1 Z6 V K, S2 {) G
Attached to slave procId 0.
8 h; E# b! D( tLoading procId 0.0 t, z" f7 f8 ?/ S& D2 m9 X2 E
Loaded file ./helloworld_tlipc.out on slave procId 0.3 r) Z, Z. j5 R8 F& l3 B
Started slave procId 0.! G4 g3 m, z @' k: I
+ modprobe c674x-irq-events6 y- A5 v4 t* g5 `: L4 s* H
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
! c3 m$ { E& u9 W+ sleep 4 ^. D, s& X1 F5 p' V% F" M
+ ./app_host
- g2 J4 ~) T4 k& x4 r6 f! ]fail to open /dev/input/c674x_irq_events1 e# `8 e m( w3 s# ~
+ rmmod c674x-irq-events
' k0 ]5 z. Q& w# a$ B& C[ 177.615980] input input3: c674x_irq_exit!
1 M$ l% o3 j( L$ F3 ]+ slaveloader shutdown DSP/ [0 Z& k: @) b9 U( V) x. {- @
Stopped slave procId 0.
) S K4 z$ @3 u; |6 wUnloaded slave procId 0.
" d9 X6 u4 ~2 g' hDetached from slave procId 0.4 d# ] k- @' f0 S2 P
+ rmmod syslink
% E# f8 N4 i l! S[ 177.837527] Removed syslink kernel module
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我是将.* w; h$ v$ }4 L) m; `
├── app_host/ M! l& Z& a# {* ^9 ] v
├── helloworld_tlipc.out% O: I6 X) K; ~6 @" T" p
├── run.sh
. O+ a: a- K) W# j" i├── slaveloader
2 O# `& o$ z: |( f$ {, L└── syslink.ko6 j. R4 b( V$ t5 |, Y
└── c674x-irq-events.ko
4 N: `0 O6 g4 y* b: U0 ]- A放入开发板的文件系统中然后执行./run.sh。0 p( f+ y) t+ Z, V
还去指导一下，到底是怎么回事) d& Z Y, a. O; k% g3 c- D
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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发表于 2019-4-2 15:27:32
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