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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
6 u4 {7 P8 M% j6 d* z: Bmodprobe syslink 9 D! b' n' @4 L1 J
slaveloader startup DSP ./helloworld_tlipc.out
% t+ |# f' s6 m: e7 w. Y
7 { r. v( Z8 n2 Amodprobe c674x-irq-events && sleep 4 # wait for device node created 1 {% [/ z T1 [3 \+ C. ~' _; j
./app_host : p2 d5 P6 Q. Q* o$ J- {
rmmod c674x-irq-events ( a9 q5 Y1 }3 Q7 S! N) W0 G/ C
0 L4 r) B% x' I9 [" qslaveloader shutdown DSP
+ {' j4 c$ s% G) a2 prmmod syslink
b8 y1 D) ?/ o$ J2 Broot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh : D3 B4 m l& ?& |& y% x5 n
+ modprobe syslink2 P( F4 u- r+ P0 ~# @8 Z1 t3 U, I! @9 L
[ 173.161745] SysLink version : 2.21.01.052 V; _6 r n# v& ?: N, }+ Z$ [) O
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
: z: U; c2 u' h6 R% R+ slaveloader startup DSP ./helloworld_tlipc.out, c# Z: `! l, Q5 u# d- I( J3 N; D
Attached to slave procId 0.) {2 V8 h" P# o% N
Loading procId 0.
3 {- f" F& h' F# @Loaded file ./helloworld_tlipc.out on slave procId 0. x) m% M% @& l5 R/ }( I) W
Started slave procId 0.
/ k, N8 w- H6 i2 |+ modprobe c674x-irq-events
5 H; f4 b" u) w8 o[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
3 [' ^% u$ k, e5 |6 l% h" u+ sleep 4
! `9 C8 t) Q9 O+ U8 L2 q+ ./app_host0 P3 E6 W' S/ [! k- [# i: X7 u
fail to open /dev/input/c674x_irq_events0 _% K$ r A0 `) r4 J+ h# v* X; W7 \
+ rmmod c674x-irq-events
, z+ |" N7 V+ t3 a! f0 `[ 177.615980] input input3: c674x_irq_exit!
& H1 G; o6 Q0 o3 `+ slaveloader shutdown DSP
. j U( C: Z; P0 mStopped slave procId 0.
! X9 |8 c0 s2 Z- oUnloaded slave procId 0.
, y! w" r' y- k, ^" O' r# @; @4 A) vDetached from slave procId 0.
, u& I8 O+ c# @" H3 A2 U; f+ rmmod syslink, e. L# M- G# A% a8 t9 [
[ 177.837527] Removed syslink kernel module
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% `3 ]8 |+ U v; G. p3 l我是将.) N: ~8 _9 z7 G: T! H7 e# g" a
├── app_host1 @6 b5 e1 K2 D- h3 p' V
├── helloworld_tlipc.out- o e9 f" e. h1 y; e0 D
├── run.sh% `% m2 {4 n6 t
├── slaveloader
, `/ j# n% U+ I$ S) ~1 {└── syslink.ko' q G, b+ p+ E1 Q8 j" W4 C
└── c674x-irq-events.ko: ]3 z5 }! h5 t" m* O1 ]( R W
放入开发板的文件系统中然后执行./run.sh。
& G; i4 e' @# o! h1 t还去指导一下，到底是怎么回事
, i. {6 g0 z) a" [: Happ_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
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发表于 2019-4-2 15:27:32
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