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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
# Q1 G% [# c5 Z$ n7 qmodprobe syslink 4 b' g3 S8 T; k/ P
slaveloader startup DSP ./helloworld_tlipc.out
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modprobe c674x-irq-events && sleep 4 # wait for device node created
5 r+ b `' J3 |/ [, z./app_host
9 w* I7 R) F! p% v3 e0 C7 Ormmod c674x-irq-events
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slaveloader shutdown DSP
: @$ j2 d: B1 U+ O) r1 _" |# Lrmmod syslink
7 A$ j' ^7 k! t8 ]root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 3 A( n1 G; x$ [+ \7 u
+ modprobe syslink
7 T. g2 S B" h$ X[ 173.161745] SysLink version : 2.21.01.05
5 `( p8 X) y/ a& {! {[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
" d0 j1 {" n! {8 R1 E+ slaveloader startup DSP ./helloworld_tlipc.out# {0 j/ k$ e5 d+ E# o
Attached to slave procId 0.
% g5 H! ^9 P) v) ]3 s1 q, YLoading procId 0.
# S4 z X1 Q# Q3 o% l rLoaded file ./helloworld_tlipc.out on slave procId 0.
4 g' D) M. L4 N8 i; I ]" bStarted slave procId 0., F1 u7 n: M5 u: e
+ modprobe c674x-irq-events/ }9 l8 Z7 y$ n" S+ \7 Y
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3 n& [( O. d4 u# j. ~
+ sleep 4/ o, @" c- f7 K: y& u& {
+ ./app_host
1 `+ t; @* f2 E/ W8 {$ Bfail to open /dev/input/c674x_irq_events; J% W2 n9 C3 l1 J$ ` Q
+ rmmod c674x-irq-events# i8 A& r9 `, ]8 C( R# C
[ 177.615980] input input3: c674x_irq_exit!
& o" [+ x9 @1 \. U2 C5 n+ slaveloader shutdown DSP% V: \4 q! r+ x
Stopped slave procId 0.1 E3 U c3 C: a- W' `* z7 @: k, b; z
Unloaded slave procId 0.9 \. L s, W* U* J a9 ]
Detached from slave procId 0.0 J8 f- J G5 e* p; O' [
+ rmmod syslink
5 j, S9 F6 y4 m% R0 y' L3 o[ 177.837527] Removed syslink kernel module
0 @" Z z# J8 k1 B( @- G# u ? E E7 a0 M
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我是将.
u4 e; V% b; y' n. v/ J, q( K4 C├── app_host: O4 i: `5 O; M, L
├── helloworld_tlipc.out* q% k5 i0 _$ y( w8 ?; ] A
├── run.sh
1 H' [7 A, e8 _2 i├── slaveloader7 B' y, y" f) _ S" v" ]6 [ d
└── syslink.ko
* U5 i8 }- {* K+ w) u5 n└── c674x-irq-events.ko u2 b' u$ c$ ~8 i
放入开发板的文件系统中然后执行./run.sh。
/ X3 N3 v+ R( a* v4 b还去指导一下，到底是怎么回事
q& x' a1 i" E) Kapp_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- D L" k9 n; k4 W- Y; w
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发表于 2019-4-2 15:27:32
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