|
|
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. w7 _& P; I: S5 c0 n3 M2 _! r
modprobe syslink
9 [8 z& w/ q+ e3 D4 C0 {6 Gslaveloader startup DSP ./helloworld_tlipc.out
" ~( }( J- ?) y* C
( k) ?; `2 [$ H7 _# dmodprobe c674x-irq-events && sleep 4 # wait for device node created
9 S) w8 G# t3 _) G3 O+ }./app_host 9 J, H; B* e, g- ~; w. h5 U
rmmod c674x-irq-events
& M7 f* I `' w8 C( w3 Y/ ]8 R: g
# [- ?" U9 q; ]& L& r% ]4 `% ]slaveloader shutdown DSP
8 P0 p6 |/ C6 }rmmod syslink " P9 J; {$ n- `( p7 O( [+ R3 w
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh * ]% R) J/ \+ M4 g: L% w
+ modprobe syslink% J& V2 j& v( T: p! X: K& z
[ 173.161745] SysLink version : 2.21.01.05
7 ]# N* T. U& T/ s5 e9 U+ {* m[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
* d3 D, K+ |1 y! u5 X* |+ slaveloader startup DSP ./helloworld_tlipc.out5 ]. \& J6 u/ M7 w+ e( B. J
Attached to slave procId 0.
; w& u2 y% Q) JLoading procId 0.* [' g [( p: [# m
Loaded file ./helloworld_tlipc.out on slave procId 0.
0 a6 z6 D" t0 I0 R8 n8 c2 X- LStarted slave procId 0.
9 D$ B+ @( A' I& f+ modprobe c674x-irq-events
" ?+ }' ~1 W; Z[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
* ]6 J; q, v7 O. c8 b9 h+ sleep 4
4 F( v+ t$ P: Z: D( `+ ./app_host+ F2 y1 |9 A s0 ?5 E% ]
fail to open /dev/input/c674x_irq_events1 ]+ T( {) j4 `. z* k8 }
+ rmmod c674x-irq-events3 F1 o9 a& R" U! C3 r l
[ 177.615980] input input3: c674x_irq_exit!: m0 s8 \7 b% U3 r( Y. S) }; Y
+ slaveloader shutdown DSP
! e- L% k; R( n4 C/ W# j" z5 BStopped slave procId 0.
' V( Y- }/ m- S6 sUnloaded slave procId 0.: I% y- t9 w# n* R$ M! [, D3 Q9 e& p( f
Detached from slave procId 0.% z% I L5 g1 ^6 b7 q; l7 S N
+ rmmod syslink! J8 b. Y* S6 x
[ 177.837527] Removed syslink kernel module
) X) g; z3 a4 @; [7 p# C0 q% K) k1 \8 P0 Y
" A& R- A* @& R3 J, v9 C5 {" G
我是将.* ]3 k# u% R3 ^: ]( W
├── app_host
' k! i% C+ O- ?+ M" I├── helloworld_tlipc.out5 a* p8 s# r8 f6 }
├── run.sh. p" i4 f6 z) `# y6 O3 |" `* W7 R
├── slaveloader
, {% z# D0 k! i& c3 ?: M2 R└── syslink.ko
7 i6 l% Y8 u: J5 e' X9 m4 b└── c674x-irq-events.ko
- j: M" Q5 G; T6 c放入开发板的文件系统中然后执行./run.sh。. D3 E, g( Q; K0 l3 M, K. I: U
还去指导一下,到底是怎么回事
+ f/ Q D5 H7 }- Z6 Mapp_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: q7 O- m9 N% r1 g/ r8 \
1 ~' L2 I' ?- T3 k. H0 a |
|