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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, [, j) p' \  j/ l  x8 U/ ] modprobe syslink
 ' N) z2 ?  v& {1 U, Zslaveloader startup DSP ./helloworld_tlipc.out
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 modprobe c674x-irq-events && sleep 4 # wait for device node created
 # @8 o; ~- E1 j! ?, a./app_host
 $ o8 \) E1 g% v/ Y: W# qrmmod c674x-irq-events
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 slaveloader shutdown DSP                                                 & [" `6 ]/ o* w/ u. H
 rmmod syslink                                                                 1 {2 V* R( r" S4 `
 root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
 2 a# G3 }& ]$ I2 r+ modprobe syslink
 % s! Z# O4 l4 k" d# T: g[  173.161745] SysLink version : 2.21.01.05
 / J7 l" q7 V$ p3 Q- V[  173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:227 B) S% H7 e) ]) i; ]! F7 b
 + slaveloader startup DSP ./helloworld_tlipc.out$ s" n; o" {/ _  z
 Attached to slave procId 0.
 ! p- x: J3 C: e) ]) sLoading procId 0.( T, b8 u: E0 o
 Loaded file ./helloworld_tlipc.out on slave procId 0.) j' W) U& ^  |
 Started slave procId 0.1 J" y( g( i+ E
 + modprobe c674x-irq-events' T: g9 H: Q  r$ ?! w
 [  173.502316] input: c674x_irqs as /devices/virtual/input/input3
 , c, B5 m) `4 P3 K+ sleep 4. T0 x( A' M" G- X" x0 n1 g- t0 l
 + ./app_host" F/ P! C3 ]( k: a9 z% I" g  {0 N
 fail to open /dev/input/c674x_irq_events
 % g. z- y% Q5 g0 Y+ o3 P2 ?; G6 s+ rmmod c674x-irq-events' w" e: d0 l. `  c1 z& o
 [  177.615980] input input3: c674x_irq_exit!
 ! ~7 k: e, W4 J; L+ G' U+ slaveloader shutdown DSP9 V  l" n# d" u- A! L
 Stopped slave procId 0.
 1 Y$ s, @9 {, k: B0 w3 m/ p! dUnloaded slave procId 0.
 + q+ B: q+ N& E) ~Detached from slave procId 0.
 : z" u: J0 [/ m+ u+ rmmod syslink8 [: e4 ^, j) O% X
 [  177.837527] Removed syslink kernel module
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 我是将.
 2 H" L; C  D# h2 i$ P+ E6 |├── app_host
 9 g# N( B5 w, b3 L5 _5 v8 {' M  h├── helloworld_tlipc.out3 c. q5 _% l% c# u$ _: ~" A
 ├── run.sh1 ?( C+ L8 c1 r8 E
 ├── slaveloader- U1 t2 Z: f; c2 R0 G& ^
 └── syslink.ko, S: M+ b% m  \# Y+ K
 └── c674x-irq-events.ko
 - C1 V' }2 @+ j  H) V放入开发板的文件系统中然后执行./run.sh。* n# u) ]8 }. r: I. m# W
 还去指导一下,到底是怎么回事: H) i2 K" Q, {3 X! Q  `& W
 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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