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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, d C. J( }; ], o! [' V$ l6 o: u
modprobe syslink
& h# k2 x) l, t: P. tslaveloader startup DSP ./helloworld_tlipc.out 9 d' A8 J( [9 C& q
+ \7 {7 F, \3 i5 y( D6 {modprobe c674x-irq-events && sleep 4 # wait for device node created
0 ?3 w2 W% ~. @- Y7 H& p./app_host - ], U5 [, u/ v$ @/ X" `- u" s: I
rmmod c674x-irq-events & C" f6 V, f7 ~1 I
2 }6 B- @" t0 Wslaveloader shutdown DSP ( }+ l9 l! b1 b7 f5 }# b
rmmod syslink # ?; `1 S. h+ T* |4 \: Y0 L
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 0 Q( V+ v, _5 P+ O5 s& A
+ modprobe syslink
3 `, ~1 g( |) s[ 173.161745] SysLink version : 2.21.01.05
4 B/ i& X6 [6 C- r n& g[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22( q& h- m6 l- ?" Z
+ slaveloader startup DSP ./helloworld_tlipc.out
- R* `; K7 ^5 a" d+ N( ~Attached to slave procId 0., x3 U' Y% Q. H+ v. `% P' p) G
Loading procId 0.
$ g- E; q8 w" o2 D. k6 RLoaded file ./helloworld_tlipc.out on slave procId 0.
4 e$ a+ a" W, q7 p1 E: V6 ]Started slave procId 0.( C. B+ \7 }3 S$ G a0 _
+ modprobe c674x-irq-events0 c+ l9 a% m# ^2 z& a
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
2 J0 n d2 }1 F. t: D, I1 e( D# N+ sleep 4
# g+ {+ C4 |) q+ ./app_host+ N1 }( v& V. B6 a/ A2 o( b a6 t
fail to open /dev/input/c674x_irq_events
- k3 V. R- b2 V' Q" l( y3 C+ rmmod c674x-irq-events& _4 R, D( p) K2 E
[ 177.615980] input input3: c674x_irq_exit!- Y: K* B$ e: B: t
+ slaveloader shutdown DSP9 c& d$ ]( h- O( h) h# n
Stopped slave procId 0.7 H0 z2 S5 r- p/ ^8 Y. P3 U2 {
Unloaded slave procId 0.
5 ^2 n& h$ F8 l' e0 h3 B$ YDetached from slave procId 0.( J3 {3 D3 @: ^" C+ ]
+ rmmod syslink8 {6 z2 l2 e9 `
[ 177.837527] Removed syslink kernel module
, F) m6 L. e, r x% [, g7 e( f7 B; B( U
4 s* `! t# ] C0 Q$ ]
我是将.- b: z% U+ H" X3 u+ f
├── app_host
* |0 m8 u; f @& C V$ p8 M├── helloworld_tlipc.out
3 ]) Y- I$ j6 |: L8 y; b9 [├── run.sh
: ?, Q3 K' ]7 G. N├── slaveloader
$ }/ z% _( X* j0 G; g: a# o7 x& O7 ~└── syslink.ko2 n! p6 f( ]8 I' i" w) b: Q
└── c674x-irq-events.ko$ r# ^+ Q& _4 Y7 n$ ^2 E: r
放入开发板的文件系统中然后执行./run.sh。$ Q5 P- F3 N4 u D
还去指导一下，到底是怎么回事
3 W9 Q# |+ T4 f2 ^* 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
% ~+ U( X- j- L* X% I0 q$ c" `; k; ~6 k# d& M
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发表于 2019-4-2 15:27:32
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