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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: O9 x3 B. \; [7 {6 k; r8 Y
modprobe syslink ( ?; a1 o `$ `( t7 X
slaveloader startup DSP ./helloworld_tlipc.out * ]. h" G( }5 G/ p1 u- \+ C2 O
# i5 I' z# y# _5 V, pmodprobe c674x-irq-events && sleep 4 # wait for device node created # b2 u6 H& F6 W' S+ Y' s' } k. o
./app_host c( |( r9 r% I: r) r2 u( }$ s& ^
rmmod c674x-irq-events 0 J+ s0 b8 k7 H$ o1 N7 y
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slaveloader shutdown DSP & D5 n$ {0 I3 R! F
rmmod syslink 3 Q. W' ~; u- |9 u5 h8 k4 |
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh , [, N: s+ w5 m/ m1 j7 P
+ modprobe syslink5 W3 {% e6 Y9 z4 d& ]
[ 173.161745] SysLink version : 2.21.01.05
5 n% r& p; x; {7 _9 D[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22" H" M1 H: ^. H" @. A
+ slaveloader startup DSP ./helloworld_tlipc.out
) n; s9 Y2 v6 i5 K9 jAttached to slave procId 0.7 L: w. d5 ~& c2 S) h; d& ~
Loading procId 0.
; @: p- h0 h) S0 W5 C# s. d2 `Loaded file ./helloworld_tlipc.out on slave procId 0.' i( D o! ], C4 f
Started slave procId 0.4 r/ g: s5 ?9 W9 o. I
+ modprobe c674x-irq-events* L8 r2 k) y& j& T$ I. z
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
' d8 d4 a; P/ c; @. j% Y+ sleep 4
8 u% w M8 X( A6 n1 P" m+ ./app_host) e9 g" h8 n0 |8 I& _4 Q
fail to open /dev/input/c674x_irq_events7 [5 p# h$ C; C# V
+ rmmod c674x-irq-events+ d+ V) Q9 m- F t p
[ 177.615980] input input3: c674x_irq_exit!
4 ]) V4 j% b# K7 s- N# u% j+ slaveloader shutdown DSP# L2 T( r. w. j U
Stopped slave procId 0.
- Z W9 y$ C5 @* R) {5 g3 KUnloaded slave procId 0.' d d2 e* w' {1 R6 c
Detached from slave procId 0.
* ]" Q$ |, k: g4 S8 F, q, t+ rmmod syslink
3 p6 G' G' g; t5 {: N$ }[ 177.837527] Removed syslink kernel module
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我是将.
+ y6 Y2 n9 C5 o/ C" A4 l├── app_host
5 b# v/ q. D- i2 a! j├── helloworld_tlipc.out
. d u" r: C1 r+ V5 X0 A├── run.sh
d4 q& @/ t0 E7 [9 @) z├── slaveloader! |2 K$ `) l. }8 P( ^3 @
└── syslink.ko) R8 v7 l+ r U6 b
└── c674x-irq-events.ko
x: f! [! p/ E2 e放入开发板的文件系统中然后执行./run.sh。
1 O4 o8 V" j; d4 V还去指导一下，到底是怎么回事1 k& e% f3 _7 J: K8 Q) t- v
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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发表于 2019-4-2 15:27:32
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