|
|
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 `' K5 Z- K0 w
modprobe syslink & R8 J/ v R% C, @( P
slaveloader startup DSP ./helloworld_tlipc.out 8 C' t1 o t1 l# s% O: e) g
R2 Z$ I5 R% R9 q# X' {
modprobe c674x-irq-events && sleep 4 # wait for device node created 1 s7 x! ?& [4 \6 M
./app_host 4 E" o; @( p) @
rmmod c674x-irq-events
" K( ~' O8 P( u+ K `( }1 t
1 ` V2 s- [: J2 p* ?1 Yslaveloader shutdown DSP
m5 M# l: j/ K: ormmod syslink 2 c, M$ F+ N! c, {$ [
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh $ W6 ] T/ V9 W" }* n; F" W
+ modprobe syslink: n+ X3 }, L& U) `
[ 173.161745] SysLink version : 2.21.01.051 [( T; U6 x! o5 T+ ^" o
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:226 v5 r; D# {- g5 q* ~/ o; Q
+ slaveloader startup DSP ./helloworld_tlipc.out# u! ^" b2 X1 T
Attached to slave procId 0.. b$ U, f/ Q0 ^9 e9 q
Loading procId 0.
( w# T& H5 x: X3 Z7 C6 c8 O. @Loaded file ./helloworld_tlipc.out on slave procId 0.& L) u+ z) o1 c C: a& k
Started slave procId 0.
+ O5 f( h7 L- A% [: k+ modprobe c674x-irq-events- A% v, i9 _ c& n
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3- E) d% F; n) J$ _5 n. r2 F
+ sleep 4
2 y; y: Q+ l1 k. L& }1 d+ ./app_host
F; N5 e. X2 @5 M {: Bfail to open /dev/input/c674x_irq_events
w! @7 |7 b8 G$ d& O0 O2 Q! z+ rmmod c674x-irq-events8 c6 A! I* {: _# w8 |$ p
[ 177.615980] input input3: c674x_irq_exit!& |0 Z w& c5 A
+ slaveloader shutdown DSP! t, j6 l6 j+ z: Q, v
Stopped slave procId 0.
3 j( ?6 H# R2 l# FUnloaded slave procId 0.5 J) j9 @7 M+ s& d+ k2 R5 F- }
Detached from slave procId 0.
1 X. o! x$ s- ?; _. c+ rmmod syslink) S9 Z; I# H5 E! M- p
[ 177.837527] Removed syslink kernel module
9 }( d! ~% ?; X1 _2 M5 w4 ?" N8 U- Z) T0 R. d$ D7 b
( ~" U$ y3 F0 P9 x- A5 E0 o, l我是将./ x; E1 J" n* z' L$ n' r
├── app_host
/ p) U c, r$ R4 X t├── helloworld_tlipc.out
' } g/ I/ Q+ F9 S: }- o├── run.sh: d+ e+ L3 p7 x: k z) z- g" Z
├── slaveloader5 P, R( w6 Q Z5 |
└── syslink.ko9 b& a Z8 a" X( J
└── c674x-irq-events.ko: T! @3 K1 V, M% ]
放入开发板的文件系统中然后执行./run.sh。
; K; e1 z- M* ]2 _0 \' r0 C" Q7 N还去指导一下，到底是怎么回事4 D2 f8 z6 ?: L( K: ^. Q6 Q
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4 y' O Z @: I. ~
5 k1 O0 ~- t, u& Z/ Q/ e
|
|
|手机版|小黑屋|嵌入式开发者社区
( 粤ICP备15055271号 ) 
发表于 2019-4-2 15:27:32
QQ好友和群
QQ空间
腾讯微博
腾讯朋友
收藏
淘帖