|
|
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
* A" W2 D2 P+ u ymodprobe syslink 0 n( Q1 m/ Q8 q' }- g! N$ b
slaveloader startup DSP ./helloworld_tlipc.out
$ b. T a* @4 R% N' _
- i1 m! H' R2 Q/ Amodprobe c674x-irq-events && sleep 4 # wait for device node created
1 F) @1 O0 z" L" q/ C./app_host 9 Z8 f9 L; |! z+ }
rmmod c674x-irq-events . C8 U4 n( _: L
% c+ g" |3 ^: W: Sslaveloader shutdown DSP 6 |$ X; N }; k6 r1 }
rmmod syslink / j0 a8 h/ @/ ?6 k, d' g
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
$ K! d/ @3 s _. M0 e+ modprobe syslink
& b( ?+ w' }2 b4 N$ J/ y9 B+ o# A5 w3 H[ 173.161745] SysLink version : 2.21.01.05
! N" m+ z4 d( l2 Y4 W- m& f[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22# v9 }+ _3 W; C' C1 K: T4 g O* O" o
+ slaveloader startup DSP ./helloworld_tlipc.out( o. r* ~4 y* J
Attached to slave procId 0.( i& f2 H8 ?0 Y Q
Loading procId 0.
1 G$ o' {8 v, y; B2 q- R: [Loaded file ./helloworld_tlipc.out on slave procId 0.% Z# [4 n" `. X6 h% z/ @/ S
Started slave procId 0.1 n {$ V$ E7 `* H$ c+ J
+ modprobe c674x-irq-events
7 K1 e2 A5 S4 K( G, H6 w[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3+ e- V( L* L1 g. B6 I; k
+ sleep 4- H+ q" k* `& w' l) u8 N( ?' q
+ ./app_host1 O: t4 d, ^+ t( e/ D7 \0 z
fail to open /dev/input/c674x_irq_events% a5 k- s9 v" Q
+ rmmod c674x-irq-events
1 w" @ T& W0 A9 d" s. r[ 177.615980] input input3: c674x_irq_exit!' i" o4 B# T" [0 \' d
+ slaveloader shutdown DSP+ W% |4 b" q1 S. |" [6 w4 N
Stopped slave procId 0.5 F2 |! E: |( R- ]4 u
Unloaded slave procId 0.
( R% O0 z1 w0 r) Z4 O. r8 IDetached from slave procId 0.
2 w, }; f& k" w+ rmmod syslink. U2 I* F# B O, v3 P6 C$ N
[ 177.837527] Removed syslink kernel module
; j1 |) n2 t! R `8 @
) n6 ]5 R- w0 p/ N
# a0 K7 ~% p8 P) g( b我是将.* o) [5 R3 v0 b0 m# X
├── app_host. _8 }9 f. `; \; `0 D
├── helloworld_tlipc.out
+ o. C, T1 w; T- \5 }6 R├── run.sh# \" d; N# M8 q6 ~& v1 Q- P
├── slaveloader
( U' p K4 i2 R- R└── syslink.ko
5 l- U( Z2 \ ?! ~└── c674x-irq-events.ko3 ~! r5 H5 r& C( {
放入开发板的文件系统中然后执行./run.sh。% [# n: ]0 i8 ] k9 _0 [
还去指导一下,到底是怎么回事1 n9 _1 X! o6 v% z5 W
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
* }8 t) K! d, C" `; k
; p& J) \: B& m2 Y |
|