|
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! L0 m) N( T$ c! [5 q
modprobe syslink
+ p* n7 r% G7 y" U% \. oslaveloader startup DSP ./helloworld_tlipc.out $ E# u, s7 x% @' w; ~" X
J7 F2 p) A* G# N8 {# _" Z4 ymodprobe c674x-irq-events && sleep 4 # wait for device node created 2 S' Y* b8 O) J R E
./app_host 5 G# d W3 d) ]) ^
rmmod c674x-irq-events ( v/ x& c8 x' [3 ~4 p! y
5 y; [, @. V3 r# d5 M+ s; q! R
slaveloader shutdown DSP 5 W) A0 [( z3 M9 a8 S9 o; ~
rmmod syslink % _/ V! @4 y; F) A$ K$ A9 h
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh ; B; ?5 N6 _0 c7 ?- _: N
+ modprobe syslink
# @7 G8 `* x" y5 F& y7 t[ 173.161745] SysLink version : 2.21.01.05& t3 J" q1 V; T4 L
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
8 e( `, G9 A Q1 L2 Y+ H! Y+ slaveloader startup DSP ./helloworld_tlipc.out) M6 }# ?3 U. n. Y3 P
Attached to slave procId 0.
2 d8 Y( L, C( Q ?& KLoading procId 0.
8 j" p; T1 q4 M" r. xLoaded file ./helloworld_tlipc.out on slave procId 0.7 w* m+ T2 ~) k* m$ P
Started slave procId 0.
' D& f- ` U N3 }6 l+ modprobe c674x-irq-events' w6 p! j9 v3 q4 c
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input34 Y [* W/ l- y% [- N
+ sleep 4
; a8 B* s" S; X3 J$ I2 c( s! H, {+ ./app_host
, L! O+ |. t; v" a: ^6 F# cfail to open /dev/input/c674x_irq_events( H7 [) ]% u# Q; r" l" z2 V% Q
+ rmmod c674x-irq-events
, k0 l( d1 u# x2 h# P' ^; A" y8 e[ 177.615980] input input3: c674x_irq_exit!
: D5 d' o! I( @! N+ slaveloader shutdown DSP0 t8 C! M; k/ l4 D4 z. s# h
Stopped slave procId 0.. R$ H, e1 D5 J
Unloaded slave procId 0.
) K: e$ c7 R! J4 V. j0 f( DDetached from slave procId 0. W5 G, L0 U; C
+ rmmod syslink
7 o/ u# M. M6 z, _$ J[ 177.837527] Removed syslink kernel module, r6 B2 B5 \6 W$ h5 A' r
* H6 S; g7 P" k+ G* t$ X( F0 ~
0 O/ ]6 S2 _( A. o! S2 f我是将.
$ o; G! G1 q. j- C/ ]' W; R├── app_host
! ?8 t1 y+ U! |1 q) y$ T6 ~7 Q├── helloworld_tlipc.out- K& C; [ R/ K; d; h7 A
├── run.sh1 @$ F2 I" [* r9 T" a, S
├── slaveloader5 M2 }: \6 j/ s4 P( b7 k! l6 ]3 L, A
└── syslink.ko
4 }1 F4 [3 K; W7 ?8 }8 A└── c674x-irq-events.ko2 _+ Y8 r; l' y) P9 i
放入开发板的文件系统中然后执行./run.sh。. C$ f* X# T8 h: w; u
还去指导一下,到底是怎么回事/ E; q. v0 u0 |9 b: X9 z6 K. n+ n
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
" Z/ k( b+ _* P$ X: I& j; B; |0 {/ E) W$ c, R* @) T2 y
|
|