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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
$ b7 h/ {8 e% E, W, v m4 Pmodprobe syslink ' o6 g- g1 V. y5 h2 m5 A1 I( N" }
slaveloader startup DSP ./helloworld_tlipc.out
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+ |" s* I4 r* V. ?modprobe c674x-irq-events && sleep 4 # wait for device node created 9 d% p: `' |7 s# g$ d. ]% k( @
./app_host ( h1 B% n3 D2 ?
rmmod c674x-irq-events 3 i4 H8 ^" c# F/ F7 @: o$ U
: P. J! K$ H$ a0 ]slaveloader shutdown DSP
l$ c, O* S& M9 E* ?/ mrmmod syslink 0 Y+ F, g4 ^) ?9 B( t
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 9 p! c/ W3 `, x( k- L. a; S
+ modprobe syslink% T# \5 Y' b* s. \: |& [
[ 173.161745] SysLink version : 2.21.01.05- Q0 a' m; B+ e
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
- Q& ]% ~2 ^$ a+ A% G! ` {- l: m+ slaveloader startup DSP ./helloworld_tlipc.out) D5 @# {( }/ b' D' r. z; H% E
Attached to slave procId 0.( D) H8 m `& |0 q
Loading procId 0.
, b( _+ g' Z* n4 `0 KLoaded file ./helloworld_tlipc.out on slave procId 0.2 `. |, o, @" z- Y: V
Started slave procId 0.
$ |% U2 M8 R. K9 ]+ ]- ]+ modprobe c674x-irq-events
7 A8 Q3 D! n# D- {# ^[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
9 M7 W/ q0 f; L& ~2 s3 G+ sleep 4
! p" q2 V. e e( d2 m' T+ ./app_host
9 |% Q5 [8 j. O5 g$ ~7 H( k+ O0 Rfail to open /dev/input/c674x_irq_events; t1 L' K& W0 T- N9 V0 E5 P
+ rmmod c674x-irq-events
5 q. M/ u. s1 s. W1 m6 k4 |6 r' ][ 177.615980] input input3: c674x_irq_exit!( k$ C, Z! a* H1 k" x8 J
+ slaveloader shutdown DSP! g/ J- b$ N3 w. x; t- a( p# Y
Stopped slave procId 0.1 E$ {9 t: v& B5 S
Unloaded slave procId 0.% t8 D. @9 `- t3 B% v
Detached from slave procId 0.
; M9 g) |; E, A% W5 m$ ?; ?+ rmmod syslink
. |8 A: X/ O/ R1 E! l* A d[ 177.837527] Removed syslink kernel module
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5 N, O; u# i& {, t; M! V我是将.
' a+ ?, e, Y# O7 n$ x1 H├── app_host$ x7 |' A5 e1 o0 t
├── helloworld_tlipc.out
+ _7 b0 ~$ ^8 l1 E├── run.sh
1 R* D/ q I4 T0 {+ |├── slaveloader2 e, l! E6 `# e* Z$ }! Q
└── syslink.ko9 _; B G, U/ G' O L" y: ]( {
└── c674x-irq-events.ko# f6 I' c# @6 G3 z, ~( |5 u+ P1 V
放入开发板的文件系统中然后执行./run.sh。
$ f. J- H# J# i1 f% j' e% G2 n还去指导一下,到底是怎么回事
U D6 D, y' i+ u1 e# mapp_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 G% ?9 z1 M- o# E8 m) M4 l4 o
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