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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
4 i. Z+ O" s0 S, a @; L& g6 ]modprobe syslink
. {$ e( n7 ^" \) d+ d8 z! Vslaveloader startup DSP ./helloworld_tlipc.out * n. F/ E1 b4 J
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modprobe c674x-irq-events && sleep 4 # wait for device node created ) C( A6 I6 D; Q! Q U+ p
./app_host + G9 ^% s. e8 ]# S" K
rmmod c674x-irq-events Q$ v! A( b0 z
$ F9 z. @& ?0 K# O. E3 yslaveloader shutdown DSP " G; o1 j# E) u- N8 n
rmmod syslink
- E$ x' C1 g. I1 Y' t# z/ Groot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh # d* }; s% L; ?1 q/ |1 h& {8 Y
+ modprobe syslink& J7 [4 B- t |8 q
[ 173.161745] SysLink version : 2.21.01.05% y# Q. j+ U% _ i
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:220 \6 b& s7 m+ D& ~
+ slaveloader startup DSP ./helloworld_tlipc.out
& V9 |1 [* o7 M, q; _% ]Attached to slave procId 0.
/ o. I( }" q- o% d. j2 ~& S) nLoading procId 0./ }8 Z3 Q2 R1 l6 h% q3 x
Loaded file ./helloworld_tlipc.out on slave procId 0.
# O4 h" R! i: m" L. iStarted slave procId 0.
1 J0 V' C! h, B! @0 I. o+ modprobe c674x-irq-events2 T( s1 P! [1 t5 G# B5 A/ ^
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
! |! [% b& E* h* w+ sleep 46 I' y6 G0 T2 K# J% A6 F
+ ./app_host
7 a* T+ p- J5 n) v+ n( Xfail to open /dev/input/c674x_irq_events
j$ i+ G/ F9 d( i$ F9 ?+ rmmod c674x-irq-events/ U( e! m$ K A
[ 177.615980] input input3: c674x_irq_exit!% ~( G2 `/ o! F- R1 L- D
+ slaveloader shutdown DSP
* F) t# G8 J* i$ O! IStopped slave procId 0.
4 i3 ^0 @' F9 m( X8 Y( L- qUnloaded slave procId 0.# ~5 R% B7 a0 w
Detached from slave procId 0.
& `9 _5 G- @! B. I+ rmmod syslink1 s2 I5 A( d7 K% X! \/ U/ E
[ 177.837527] Removed syslink kernel module
% u' e+ O. ]" ^9 n! u- D6 ^5 _+ {( \6 n! Q
3 J( a* ^& t# n% @+ q3 l, i我是将.( z; R6 {( H+ o' U) e! M8 P0 T' G9 G
├── app_host
6 B$ \7 T+ i( q+ z/ y+ G n! @├── helloworld_tlipc.out
. _* J2 i& {. q4 w+ D2 O/ q S! M2 \├── run.sh1 h4 M/ } z. }6 h
├── slaveloader, F. K2 J" c' [8 x: _" g) S3 N: t: `
└── syslink.ko! W* o3 N9 N& J/ z3 Z" w4 R! T3 d
└── c674x-irq-events.ko
; G! L+ l% h1 u& W$ F" k放入开发板的文件系统中然后执行./run.sh。! n1 n4 k, `0 S1 u# T' ]2 o+ u
还去指导一下，到底是怎么回事
. ?( r S, q3 E2 i$ E4 e, ]0 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
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发表于 2019-4-2 15:27:32
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