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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, v0 L" b4 j* t, Z6 g
modprobe syslink
0 ]% E& H! d7 k4 y% ?slaveloader startup DSP ./helloworld_tlipc.out 1 I2 q' C7 E, W, G1 }- B
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modprobe c674x-irq-events && sleep 4 # wait for device node created
+ q9 C) X) o( i1 l8 `./app_host # @) h: d' M# u. R2 I
rmmod c674x-irq-events
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4 f9 y& s- i4 G, m, s6 Aslaveloader shutdown DSP 0 W% m% @. i$ t. }/ M K
rmmod syslink ' z8 o/ N! C' ^7 E
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
z$ m N: M: M8 f+ modprobe syslink2 R4 E9 s7 t# H: T: z4 i
[ 173.161745] SysLink version : 2.21.01.05
2 k& U: S0 Y [% g9 U: c" ?! R' O[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:222 }) A1 D' q% U, A( A6 D" |
+ slaveloader startup DSP ./helloworld_tlipc.out! g* s! S& I' b: ]* Q
Attached to slave procId 0.; j6 \$ A" w1 Q& H$ i$ n
Loading procId 0.) O% g5 k3 Z$ m4 l8 J, D
Loaded file ./helloworld_tlipc.out on slave procId 0.
& T( l0 S. A+ z# K) W) QStarted slave procId 0.
/ i/ q. o! H* w$ Q7 A+ modprobe c674x-irq-events9 p9 g$ t0 m& Y+ W
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input37 ^+ y6 b* H& k- l" L, X
+ sleep 42 t- R z$ @$ Y4 S0 b
+ ./app_host' q8 B' T5 X/ G+ @3 O8 B
fail to open /dev/input/c674x_irq_events
( u% A! ~4 I! _* y4 X! `+ rmmod c674x-irq-events% W" u! P( l5 ]' n
[ 177.615980] input input3: c674x_irq_exit!; w! g& T$ n( n1 @5 y; T
+ slaveloader shutdown DSP( O: U' C! Q+ I: v
Stopped slave procId 0.
2 x: B a P+ D7 J3 zUnloaded slave procId 0." S5 h) V6 t( D, D1 W* y% F' ^+ n) ~
Detached from slave procId 0.
. ~# p3 W/ K0 n+ rmmod syslink% |, c# G% F, I( Q
[ 177.837527] Removed syslink kernel module' W; o# F6 k' \& E
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) o9 Y9 S( U7 {: A我是将.# p% x' w; m- A/ j" b3 I5 u
├── app_host
5 N c: p; ?2 F- u├── helloworld_tlipc.out8 H! Q4 N3 V/ B4 c# j6 d
├── run.sh# c0 w" q. E: e% `8 U5 |
├── slaveloader0 O1 Q$ H# @: `7 k9 n. J9 m
└── syslink.ko$ z, M8 }% a; D8 }! h M. R' z
└── c674x-irq-events.ko1 |( I$ m! e5 c; W
放入开发板的文件系统中然后执行./run.sh。: m$ i" A! h s( \( |
还去指导一下，到底是怎么回事
5 C+ `! \2 J- z6 a" rapp_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" L. i8 G* ^- W) b! E& O
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发表于 2019-4-2 15:27:32
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