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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 N7 \% t4 E9 I4 e! L: |8 b7 `/ v
modprobe syslink % v( ~# k6 v8 j+ Z3 b5 e( M' a
slaveloader startup DSP ./helloworld_tlipc.out * c) [7 O- ]+ o. v
% w+ K$ g. Z: {, ymodprobe c674x-irq-events && sleep 4 # wait for device node created * ]4 ~! Z" [1 j+ j7 x3 I1 s
./app_host
& U! l; s$ s# S, k/ Vrmmod c674x-irq-events
3 L, B: E" j, a- G! g3 ]! U5 G! i; i+ f6 K; h* s" @
slaveloader shutdown DSP
+ @4 u+ y1 }8 |' M4 I1 } U+ Krmmod syslink / |2 Q4 x2 M( i, R- E4 g
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 2 `' v6 Z+ o* H
+ modprobe syslink( ~; E( U- v; G' }! c6 e% R
[ 173.161745] SysLink version : 2.21.01.055 A {0 C: G7 k$ c e
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22 p" @8 d' M. `+ [& @ [
+ slaveloader startup DSP ./helloworld_tlipc.out ~% C- ]4 s, F& R/ O: I' P d
Attached to slave procId 0.9 O' _& C0 t; h5 G, P
Loading procId 0.
0 K* h! h- ~$ tLoaded file ./helloworld_tlipc.out on slave procId 0.
9 @: `( ~" b& _8 `Started slave procId 0.' i# N0 c; d0 O% Z
+ modprobe c674x-irq-events- P+ K* i* h* c1 t& V1 B
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
; x9 _ b% b$ j3 f% o- x. ]' g+ sleep 4
. N: K( R+ d$ m- G4 Z1 F2 d! u+ ./app_host
) q* x' I9 y: g' ofail to open /dev/input/c674x_irq_events* \( b( Z+ D+ K+ a
+ rmmod c674x-irq-events
. ^8 Q9 k+ T$ T R" [( f[ 177.615980] input input3: c674x_irq_exit!
) U- S) [: @/ K, B S+ slaveloader shutdown DSP
" D# i7 j1 e: d' CStopped slave procId 0.
9 r! x" c: H" J. lUnloaded slave procId 0.% f8 L% n: }1 t, p* a' D* x
Detached from slave procId 0.* n; N! A" X: T/ h
+ rmmod syslink' S! Q( a, h6 ]
[ 177.837527] Removed syslink kernel module
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( j5 }2 o! {; E7 Z4 ?
, o* u8 g& y) Q/ w8 e6 b我是将.
; t0 X6 q' ?' `├── app_host
& V/ I$ d& J# T2 z" i├── helloworld_tlipc.out. [% ]- ] ^! r' X O1 |
├── run.sh8 C1 E' M& l7 b" r* d
├── slaveloader5 y. |; S2 P: T5 ]/ ?
└── syslink.ko
; t% n6 b# i8 P# N7 ]8 B" g8 r& H└── c674x-irq-events.ko$ m4 q! q6 L& V0 X* K4 B$ K
放入开发板的文件系统中然后执行./run.sh。/ d$ C7 D" g7 c/ s g1 @3 c' V9 J: B
还去指导一下，到底是怎么回事6 d% [+ r* ^, s. _
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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