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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0 K1 P: c" k1 r5 V. d. c |
modprobe syslink : ?2 d; y& ^ d" p( q
slaveloader startup DSP ./helloworld_tlipc.out * x |' R4 ]8 d! `! a1 C
6 n( q: o h# q4 a8 Qmodprobe c674x-irq-events && sleep 4 # wait for device node created 1 k: _5 n, u, C4 V
./app_host 7 r7 `1 {) z( h4 O( I6 h
rmmod c674x-irq-events
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0 p L; N8 ]5 A- _slaveloader shutdown DSP
" ~( _# s+ J& o; wrmmod syslink ' N' m$ o( c+ p/ a1 k5 n. O9 s1 G+ h3 t
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 1 y2 f' d4 p: k% S; U' @6 U% r; j
+ modprobe syslink
! x: {( q! ^* l' u[ 173.161745] SysLink version : 2.21.01.05: q8 \! c, f# p- e
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22* r C% r- N4 Z, J
+ slaveloader startup DSP ./helloworld_tlipc.out' N) p7 r4 q# Y! `9 Q
Attached to slave procId 0.7 X7 r& F5 ]- t. g, R# x+ J8 `
Loading procId 0.
' I# t# `- S) [! e0 n3 VLoaded file ./helloworld_tlipc.out on slave procId 0.1 j; \& M) I" y- w. {- \. n4 h/ M
Started slave procId 0.
& ~4 N8 M8 O# J; m0 [. D% j4 z+ modprobe c674x-irq-events
% x. _) i4 S! O; \3 J" n[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
7 h, Q* [6 O! k! n- o$ h; z+ sleep 49 v% T, \: z0 P( u2 J1 |/ w
+ ./app_host
. X) Y5 ~5 P# t$ g1 I5 g! \fail to open /dev/input/c674x_irq_events5 @# `5 A2 Z# q, L# d* l7 F5 o
+ rmmod c674x-irq-events
& B2 A, p( N4 y; r" o6 p[ 177.615980] input input3: c674x_irq_exit!, A) A0 z7 V8 E: N
+ slaveloader shutdown DSP
0 X% h9 k2 q& yStopped slave procId 0.
% }% C) \% Y# M' hUnloaded slave procId 0.4 w- Y( r/ R: n# a$ X
Detached from slave procId 0.) f* s' ~: q) C/ f; v
+ rmmod syslink+ Y$ ?% g. P% C
[ 177.837527] Removed syslink kernel module
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. }- a; o8 Y9 X. P7 W4 u我是将.
7 A" \: a2 P7 A: U1 w+ \ N* b8 x9 m├── app_host
( s! j/ |$ \' c- J3 J├── helloworld_tlipc.out4 S% D9 f5 m- t% L9 j
├── run.sh
! \9 k% R' i8 u% f! z# w├── slaveloader% @; R4 o' `: k3 \
└── syslink.ko* R+ \& r/ U* _/ m5 \$ C5 P$ Q
└── c674x-irq-events.ko; r. I& I: h; \
放入开发板的文件系统中然后执行./run.sh。
8 S$ X2 G# h7 Z( I; {' A. [8 E还去指导一下，到底是怎么回事
4 C( V5 c1 H) Lapp_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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