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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 d: E; p& H& ?# Q; x' v+ gmodprobe syslink & g* t0 J; N/ n& H1 |0 N" w1 i; g
slaveloader startup DSP ./helloworld_tlipc.out ( C7 B7 @0 b, }
1 E: e% F6 w5 G$ tmodprobe c674x-irq-events && sleep 4 # wait for device node created
6 u7 G+ f& q. ?( e# g./app_host 8 o/ a0 C6 E. p" l
rmmod c674x-irq-events
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slaveloader shutdown DSP : K9 |0 A# U) x1 R6 d3 u( K0 b7 O
rmmod syslink
2 t/ \- m i/ G" `, T- J) l- [+ Zroot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh 2 \! ?2 G; x `* _4 Z: G' j, t
+ modprobe syslink# n8 i) H7 e1 Y9 A; O/ s+ }
[ 173.161745] SysLink version : 2.21.01.05
B+ q, K# [/ c) j) W* o[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:224 ?, D o G- Y' E( k7 e
+ slaveloader startup DSP ./helloworld_tlipc.out* N1 C. b+ O/ H1 [4 y6 M
Attached to slave procId 0.
% D/ ?& N7 m) W8 o5 l. a- qLoading procId 0.+ z' R+ S' _" l# X5 Q( F
Loaded file ./helloworld_tlipc.out on slave procId 0.2 J; N# ]& y* F
Started slave procId 0.& B; W3 r+ F8 r; Q$ t1 k1 g9 |
+ modprobe c674x-irq-events
6 b$ B& \; x6 y4 s[ 173.502316] input: c674x_irqs as /devices/virtual/input/input35 |' z8 k( @0 H& v c8 d5 d' L
+ sleep 4
% y- | L7 o$ T1 g7 i* Y. m" r+ ./app_host4 Q8 ~' i+ F- P, E. T* |
fail to open /dev/input/c674x_irq_events
( K8 [9 }, f7 j! {+ rmmod c674x-irq-events% k# y/ j1 H& @
[ 177.615980] input input3: c674x_irq_exit!
# ^! i0 w X- {& [* L+ slaveloader shutdown DSP) ~1 j# i& W4 y4 L2 H
Stopped slave procId 0.
* e( E- b+ t( z+ eUnloaded slave procId 0.. x# ^/ j$ _+ w) X \
Detached from slave procId 0.
/ J; R. l, A8 C" V' K) Z T+ rmmod syslink
9 O% z9 H9 E" M# N[ 177.837527] Removed syslink kernel module! J/ j; @% @$ ^& v" s7 H. f
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1 d8 I6 h0 f h7 `; c. e" v% J g$ u我是将.
9 I0 X' V' c; J├── app_host) B' \8 Z- V8 \7 x# w9 J/ |; `$ v
├── helloworld_tlipc.out6 ]4 Q2 f$ _' w& |
├── run.sh8 ]% i8 z8 C* T% Q
├── slaveloader
! P/ k9 A& X: N: T└── syslink.ko; |" u. l2 N1 R# _
└── c674x-irq-events.ko" c, x! v% }! ]& F; [
放入开发板的文件系统中然后执行./run.sh。
1 w+ w& b; X5 S7 s* r& p8 Q4 w3 u还去指导一下,到底是怎么回事, p! J3 G9 j$ D) J* T! X
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+ v' J& z, U# E M
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