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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
1 J& ~; d+ R" xmodprobe syslink
2 G! w9 {2 n$ P2 k' gslaveloader startup DSP ./helloworld_tlipc.out
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) [! f0 \/ `/ p/ h2 E2 w) rmodprobe c674x-irq-events && sleep 4 # wait for device node created
8 Z9 K5 ^- t3 B$ A1 F9 ~9 f./app_host
, N+ c7 r2 O7 trmmod c674x-irq-events q# J- P% C# P1 t( h
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slaveloader shutdown DSP
5 W* O; N( o- f5 e' s4 prmmod syslink
! P$ s `. r# A2 ]( Croot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 5 W! ] k; x A3 X! ]
+ modprobe syslink
& `/ D1 b' t& }8 E7 j. [+ F[ 173.161745] SysLink version : 2.21.01.05
# c8 Y$ V3 O2 G, I5 h[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
7 y+ x7 s6 G! I% y5 l+ slaveloader startup DSP ./helloworld_tlipc.out% @. m5 e+ I' n7 g2 ?0 F
Attached to slave procId 0.1 f) h% m8 F% {5 ~9 Q
Loading procId 0./ k# B9 u; T2 X% X+ H
Loaded file ./helloworld_tlipc.out on slave procId 0.
9 x& E6 }; B) q" G# }, aStarted slave procId 0./ M5 v) D0 {5 b( i/ h
+ modprobe c674x-irq-events0 q# i4 I7 S" E+ x: }% ?% r
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input31 B( A( \3 l& ]% i
+ sleep 4
6 }, y2 L; e! ?9 L" V) z0 O) \6 J, Z+ ./app_host
9 b4 w- A: z+ l/ w3 t! @& ` Ifail to open /dev/input/c674x_irq_events
9 `( {, M% }' ~, M6 L+ rmmod c674x-irq-events
- S# O" e1 O; I, t8 _[ 177.615980] input input3: c674x_irq_exit!
# R; l, G8 \5 u+ slaveloader shutdown DSP
5 |5 P) g6 V J/ ^$ IStopped slave procId 0.
& Y+ q! Z* e' N9 B9 S& pUnloaded slave procId 0.5 N" s( ]/ S0 \3 n9 H R7 K
Detached from slave procId 0.
- ~( e) c: u8 R, G3 [$ T+ rmmod syslink
: p* B, g$ W/ @! r7 n9 n3 O1 W[ 177.837527] Removed syslink kernel module
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* B+ U! @7 s8 s* A3 U我是将.
; A$ n2 q, `* ^8 Z├── app_host& q# z* V# L+ i- A+ S
├── helloworld_tlipc.out
# L( a5 C) q5 R$ t" |9 x├── run.sh" ?+ p' T' ~; `1 c7 L
├── slaveloader; j$ s) u+ Q. N" e4 `5 Z
└── syslink.ko
: x* f: N& [$ ]$ {0 d- x1 @└── c674x-irq-events.ko
8 o# k) L" ~) Y0 H* r放入开发板的文件系统中然后执行./run.sh。
, n* b X: T" ]6 q* w# R6 q还去指导一下,到底是怎么回事
' p% K6 G. X/ F; vapp_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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