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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( q7 t+ b" E$ g% y4 f( p
modprobe syslink
* \' G. `+ S# i& I5 w& }slaveloader startup DSP ./helloworld_tlipc.out
0 @4 Y/ O& }% {
0 V" g5 a: L/ y% B4 P9 ^" v8 b1 g, Qmodprobe c674x-irq-events && sleep 4 # wait for device node created
/ ]: @6 D2 n- J) U* X$ G./app_host
/ C3 P+ P7 d, q& t6 Zrmmod c674x-irq-events " U) n0 z" ^4 ]; U% v
: ^+ G/ J+ E% k* tslaveloader shutdown DSP
+ |9 B6 l! `2 u) ~9 Prmmod syslink
2 W; d. K- F }7 m" Broot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh + P) x# h% q' C1 p. Q
+ modprobe syslink7 ]) d0 A# d+ n+ Q: A* D
[ 173.161745] SysLink version : 2.21.01.05, n1 S/ U. R& w" v8 _! ^
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
# n( O* _( g1 E$ G* X+ slaveloader startup DSP ./helloworld_tlipc.out
! a6 m6 y5 x* \Attached to slave procId 0.
% H1 t$ O1 e% o$ z" GLoading procId 0.4 A" [1 u7 K E. Y
Loaded file ./helloworld_tlipc.out on slave procId 0.
: [4 P( }+ J7 i) o, `& i* zStarted slave procId 0.9 h5 c, D6 ]% l1 T' a6 a" `0 W
+ modprobe c674x-irq-events
" o7 p& h. H: o4 t4 f[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
4 X. C) A3 Q9 z! y% c* g+ sleep 4
7 e' S+ n% Q5 |6 m& W+ A+ ./app_host
4 L- \* C& i4 q9 O: jfail to open /dev/input/c674x_irq_events. F. z' }7 l8 N1 k# t
+ rmmod c674x-irq-events
2 Z& f/ j( X0 _$ _% V: B0 g[ 177.615980] input input3: c674x_irq_exit!
' i* D9 e. S# t: k5 V1 s+ slaveloader shutdown DSP
/ {# C: A; {' T" ]2 j/ P. eStopped slave procId 0.4 t- ^$ [8 ^/ }( M0 ]! K! x! |- E
Unloaded slave procId 0.+ ]5 G' `( J7 t
Detached from slave procId 0.
# |( R+ z% z3 e! w' \* {+ rmmod syslink
* [ N) q: ^! @: ^2 B: B[ 177.837527] Removed syslink kernel module8 g3 J5 f1 e* y( R( A. P8 x( S& K9 G
1 M6 P7 Y$ f$ Q& _2 W5 a
5 b1 f, \ [7 c0 q2 _我是将.
+ m" I7 q( \: P. d, V' e# h8 T! {: ?+ c├── app_host
" {! E, x9 C: p; s├── helloworld_tlipc.out" [ n: ?5 @ U0 _
├── run.sh
* [7 r. k3 v/ a: _├── slaveloader- h; s: g+ D: ?* {! |( X
└── syslink.ko
6 }8 P0 W4 m( o9 x└── c674x-irq-events.ko, |) S+ `3 G; w# K0 H, C% E9 Y4 `
放入开发板的文件系统中然后执行./run.sh。- ]6 G5 d5 R( s5 {5 b
还去指导一下,到底是怎么回事
8 r' f+ v4 z u5 k, G# Qapp_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
' G/ H) J* J4 B; ]; E5 k+ F+ a. g
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