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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
, ]: e, i9 f P# l- u, g9 Qmodprobe syslink
6 v( h$ M$ w- H% k3 `+ _slaveloader startup DSP ./helloworld_tlipc.out : b; [. g( W d* S2 B9 `7 u
$ K( P% x; g3 G8 o
modprobe c674x-irq-events && sleep 4 # wait for device node created
. a$ v, L& W4 G/ Z( L, \# T4 P./app_host
* R4 \$ \& F' T3 V2 D, ^$ Brmmod c674x-irq-events 5 [5 I" [0 n \/ @3 \/ O/ C
6 K8 c* o }* { t4 `& X$ dslaveloader shutdown DSP
0 E- } p) z8 A8 h/ m( r# U, Ermmod syslink , B2 [* z% n$ Y& g: `
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 3 u8 i4 k: d% y! h0 ?) b
+ modprobe syslink
; O3 Y; e0 ^* m, Y e [[ 173.161745] SysLink version : 2.21.01.05
2 w7 t, t# T# W" f' M[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22) ?# {( V1 T" n$ P E
+ slaveloader startup DSP ./helloworld_tlipc.out
) n5 ?# f, l" HAttached to slave procId 0./ r4 ^0 v# S9 r0 i
Loading procId 0.
& y" C$ V# ?( V4 C& F( d. L$ bLoaded file ./helloworld_tlipc.out on slave procId 0.
4 a8 ^& Y" ~% S% @5 C0 cStarted slave procId 0.
/ }' q4 B" [5 U& _+ modprobe c674x-irq-events8 M/ ?0 Z Z# \# }8 ?6 K9 V, s
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
9 V+ D! p' P4 l0 I5 O8 }9 N8 s+ sleep 4
- c6 | j( `+ W8 ~: P+ ./app_host
' ^& G% p; t7 v6 p# z* ~fail to open /dev/input/c674x_irq_events* P8 r. S Q9 G! J& G& M7 a4 c
+ rmmod c674x-irq-events2 u, g% J8 G. @' F" X2 o
[ 177.615980] input input3: c674x_irq_exit!" @# m" m' i" y+ V
+ slaveloader shutdown DSP" \1 Q: p& i8 B! v6 \
Stopped slave procId 0.
4 r \9 d4 D$ W% [, nUnloaded slave procId 0.- y0 {$ m: }$ S1 o( W" F0 o e8 k
Detached from slave procId 0." E9 R" A; w9 I2 B7 r
+ rmmod syslink
5 }2 h# F8 W6 R b$ y; v5 }[ 177.837527] Removed syslink kernel module
6 {8 X. Q% P1 ?* g- Y) B- B& E# }. d6 j
9 ]7 z6 F: q9 J
我是将.
% C( D- H6 S5 g7 x! l% J) P7 U4 J├── app_host
5 d* S. j0 O! w [* v├── helloworld_tlipc.out
+ l& u8 |" s i├── run.sh
' {" D( l# S/ `/ ^├── slaveloader* ?3 \5 J, ^' }% Z- J; o S1 m
└── syslink.ko
* a' k, i3 i. }' r5 |└── c674x-irq-events.ko
( V+ X. U. ^$ [- @* T- c( v+ ?/ q放入开发板的文件系统中然后执行./run.sh。
0 R: }4 w6 m5 f1 J# r2 P还去指导一下,到底是怎么回事
; M1 v$ e6 ]- R5 D# w4 Iapp_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9 Y& H/ W' ]9 \% I) ]- e8 z
* E0 Z z0 v, r7 I3 y0 v) x
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