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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
! F' ^. v9 P, v6 w" o) ?2 c4 M0 dmodprobe syslink
: e5 t. V& `' k+ q- p/ fslaveloader startup DSP ./helloworld_tlipc.out : k* U+ {& o2 O$ ~
, N9 b# p) |& j9 fmodprobe c674x-irq-events && sleep 4 # wait for device node created : N8 {; p8 j1 W8 y( i* E' Q
./app_host - r% P2 ~: b! F5 L
rmmod c674x-irq-events ) Y' a9 K$ j* q" i/ W
$ `* _ P& t/ I: D* k+ Z- b5 U! J; W
slaveloader shutdown DSP
4 B3 W0 V. a1 Q3 m2 c2 y- R0 prmmod syslink 7 x% q% z. e. J) N- s( J
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
3 j* p. V5 d8 z; m" E8 \+ modprobe syslink
% A0 F+ J9 i4 y8 H6 D[ 173.161745] SysLink version : 2.21.01.05+ j) U" V" _0 q
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
* j0 C" I0 r8 ^( D( r+ slaveloader startup DSP ./helloworld_tlipc.out
1 w. f1 p/ F' ~( {Attached to slave procId 0.
" N* {2 u5 Q$ n" x% m! a* B7 hLoading procId 0.9 j: n" I2 S8 Q5 l: m% M! m8 i8 o
Loaded file ./helloworld_tlipc.out on slave procId 0.
' s, q6 a1 n7 c% W% cStarted slave procId 0. [1 X! `0 h5 k; G& h$ U* N8 S
+ modprobe c674x-irq-events
+ V" b5 ~% v. j. c[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3- i4 b% I& [: n
+ sleep 4: e. \$ l, v$ f3 j# o3 N2 g. R
+ ./app_host
5 i$ Q1 X$ z* c/ C, c% D$ }fail to open /dev/input/c674x_irq_events
8 r" u$ u1 O6 B0 i+ rmmod c674x-irq-events7 T6 {, _# T* Y& j# I: A
[ 177.615980] input input3: c674x_irq_exit!
7 L4 y) I( |3 h( M( }# U+ slaveloader shutdown DSP% _; ~, n- I ^* X1 q
Stopped slave procId 0. K/ }6 A+ R) }
Unloaded slave procId 0.6 J. V+ |& Q) w/ I8 s& d& s
Detached from slave procId 0./ G! G# C! n7 R# {& k( M3 ?5 m5 d* F
+ rmmod syslink' G. H9 e! e# C+ e, d
[ 177.837527] Removed syslink kernel module
$ o3 ~# p1 `/ P7 F+ Q9 j, X' Y9 [9 E: \2 t4 R
+ H; h A: E) U* {我是将.
, U; b; \! E/ J0 k4 F, F, g├── app_host
; h0 {2 \. \9 q+ H4 k6 M% G├── helloworld_tlipc.out$ \4 B. T' _& q2 n6 b8 H' v+ N
├── run.sh& _! u* k1 O8 ` K
├── slaveloader
+ Q# }; A6 U! u! x1 b% w3 e└── syslink.ko
' X Y' j; B; G3 R9 l6 j; u4 Y└── c674x-irq-events.ko
, O: w* U3 r; n9 G6 \2 f放入开发板的文件系统中然后执行./run.sh。
5 ]. b( o5 B) q( O还去指导一下,到底是怎么回事
: t8 `; ]0 S; [3 fapp_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+ F6 C. a$ S& W1 p X# q
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