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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
" l# I& s6 c; F( Y( z6 [$ F/ j9 d; cmodprobe syslink
& K, f" m; H. K" o; ]' M6 D6 S) G' Hslaveloader startup DSP ./helloworld_tlipc.out
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7 G9 p3 F7 y; ]) A0 @. ]modprobe c674x-irq-events && sleep 4 # wait for device node created
4 o0 r4 k V( g4 K3 R$ X./app_host $ y9 T7 p6 g2 E) S+ d! e: i0 S3 h* S5 c
rmmod c674x-irq-events
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slaveloader shutdown DSP 0 ~8 d) w/ E# J
rmmod syslink 5 F. a* C% A0 Y$ C6 s1 J, d
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh ( O- w# ?' ] j) a$ Y( G+ q! I6 [; u
+ modprobe syslink
- H( h4 \3 {0 B- v+ K1 x1 O2 J% z[ 173.161745] SysLink version : 2.21.01.05" L/ @$ k; B% D0 _' D
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
6 d1 { n# B) e: j+ slaveloader startup DSP ./helloworld_tlipc.out; [0 I% d% a; T G- ?! Y- F$ w
Attached to slave procId 0.. Q9 v8 x5 ~: l( V9 ?
Loading procId 0.
7 l* s3 D5 p$ m$ NLoaded file ./helloworld_tlipc.out on slave procId 0.4 \" [! y" c3 m* H7 B" ?
Started slave procId 0.
7 z$ o0 `4 g: E! V2 J) ^+ modprobe c674x-irq-events8 \# V0 b: }( E
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input34 a6 `: v7 r% h9 S+ q4 _
+ sleep 4" W# i4 s4 _! R- ?/ _/ A9 u
+ ./app_host0 W6 x1 }$ f, D' j; l' {
fail to open /dev/input/c674x_irq_events C4 I$ D: n$ M) L( V/ \5 T
+ rmmod c674x-irq-events G3 w* @/ W+ c2 J3 W
[ 177.615980] input input3: c674x_irq_exit!
& w+ w" d% `2 ?- J+ slaveloader shutdown DSP0 v/ L9 ^5 _! Z0 ^0 `, p/ I8 F l) `
Stopped slave procId 0.
+ R2 X# P: G! O6 s7 w* oUnloaded slave procId 0.
8 l$ ?: S5 Z5 \$ y, H; B* xDetached from slave procId 0.
6 ]' l: M. W6 [2 @' e! u+ rmmod syslink) Z5 k, l9 V3 U, w9 `
[ 177.837527] Removed syslink kernel module
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# m2 v2 t Q$ d0 j我是将.: M2 e" o: R: Y: Q
├── app_host5 Z; z2 R1 z& `$ Z \/ Y
├── helloworld_tlipc.out& ~! K& `' E; X7 d T
├── run.sh
1 o; |+ J3 v% R├── slaveloader; {6 X; @3 [" A4 {# L
└── syslink.ko' S7 ~9 K: \ ~! W! P
└── c674x-irq-events.ko
* S" w- T- O& d% W: U放入开发板的文件系统中然后执行./run.sh。3 r, I. x5 M% u, M8 s
还去指导一下，到底是怎么回事+ J- Q! b' I1 }0 v" ]. V e6 g
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
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|手机版|小黑屋|嵌入式开发者社区
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发表于 2019-4-2 15:27:32
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