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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+ b3 \+ C2 ]& P) L1 g: k
modprobe syslink . m) b; B3 q. f( W2 O4 |$ r
slaveloader startup DSP ./helloworld_tlipc.out
6 k" `, e$ J) l. T& r
! U/ u$ j6 n3 Omodprobe c674x-irq-events && sleep 4 # wait for device node created
0 k% `2 M2 c) U% ~3 `6 t( b: {./app_host
4 n; r8 ^9 a- `+ M* x) Armmod c674x-irq-events
" C( C$ c+ Y0 h; d5 v* w& y @3 i: ^8 ? F9 G
slaveloader shutdown DSP
0 s7 z; R+ `8 T2 v- l5 |rmmod syslink $ S3 |1 g% [( q6 e" O
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh , {- |! a6 [! [" g3 y9 j
+ modprobe syslink9 ?# t# b6 L; Z7 l$ Y0 G8 k
[ 173.161745] SysLink version : 2.21.01.05
/ V7 q- K7 T l$ }" o* @/ n2 z# N) Q( ][ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
# x9 F1 B) d2 m6 C+ slaveloader startup DSP ./helloworld_tlipc.out
' u J r7 Z5 I) ]# c7 |Attached to slave procId 0.
5 z+ [* S. z6 T3 hLoading procId 0.
: @ U% [$ w- d9 P7 H, a8 M' ILoaded file ./helloworld_tlipc.out on slave procId 0.
: A4 w0 \; j/ l2 ?+ q# iStarted slave procId 0.
4 a# ~7 f4 x% f6 j/ K2 u/ E/ A+ modprobe c674x-irq-events
; t$ ? Z. p! p- R1 e- F- F[ 173.502316] input: c674x_irqs as /devices/virtual/input/input38 {9 B3 k7 p5 y4 ^9 |; W- P9 ?
+ sleep 4% k/ M% G% N% }$ ~% G7 }
+ ./app_host4 f1 A7 H4 Q9 s4 T( J4 [
fail to open /dev/input/c674x_irq_events4 ?* M& F* I* {
+ rmmod c674x-irq-events( ^/ t+ b: L3 G, T8 D
[ 177.615980] input input3: c674x_irq_exit!
) [ j1 ^9 d0 V0 S2 I6 \* N+ slaveloader shutdown DSP9 w9 a# B# Y9 J* b( \4 X. y3 g
Stopped slave procId 0.
; O( n9 Z! J2 _9 BUnloaded slave procId 0.
2 A1 N, x& P9 L. p/ `Detached from slave procId 0.' [# U$ }2 i9 }
+ rmmod syslink
$ c1 y0 I+ _% k* C! ^9 {' c: I( n4 @2 ][ 177.837527] Removed syslink kernel module
: f/ P3 p' e* T5 w8 G! u" @; f- H- k$ |
7 D9 o4 N! C) G0 I4 g我是将.
* S* y. ~1 [7 ~0 e" W├── app_host" e! H2 @) @4 [: ?; h0 _
├── helloworld_tlipc.out
, V5 E( L0 g( R% Z├── run.sh0 t0 G9 ~. F, }% m3 R1 K) U
├── slaveloader/ K5 e6 L. s2 J. p
└── syslink.ko
/ P$ ~/ e4 A) s└── c674x-irq-events.ko
0 s% j. `9 j% h u3 E; j" N放入开发板的文件系统中然后执行./run.sh。& {0 _% X1 n0 @7 z ]
还去指导一下，到底是怎么回事' t: ]2 I! b. i. b# H" F
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: ` X- P6 u8 A& ?. R! o; n
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发表于 2019-4-2 15:27:32
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