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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6 s& g7 U, l; N5 h. ~& F, L4 n. R6 K4 C
modprobe syslink 5 w; z: r5 }+ _
slaveloader startup DSP ./helloworld_tlipc.out
# d' H" a. `6 H; f! _9 ?5 V7 C3 M- ^& F7 P; \/ B- [& }# K( o
modprobe c674x-irq-events && sleep 4 # wait for device node created
! r/ r l. L$ J8 J, l6 @, M./app_host $ q5 W; I {( P/ S* o* `
rmmod c674x-irq-events ' {. b, T, I* R3 P5 o9 C0 m, S( k
! b# [4 m9 f! p, Z) w4 r$ Bslaveloader shutdown DSP
5 a" \, N7 ?) O- b5 N/ j$ Grmmod syslink l" J/ ?) e; s) g' d) E P8 O
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
0 R- `$ Z# S; d9 Z5 ]+ modprobe syslink
( e, }) D* p! v$ a! d[ 173.161745] SysLink version : 2.21.01.05
% o& J! |5 B) q; `[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22+ b, k0 ^' {1 R, w9 q: G
+ slaveloader startup DSP ./helloworld_tlipc.out% C+ S) v* e! [! A
Attached to slave procId 0.
. G- H$ F" b1 ~7 yLoading procId 0.
( _+ b ~1 o, ]0 m' _- [Loaded file ./helloworld_tlipc.out on slave procId 0.
+ l( X) \3 o+ v! t! e4 a' jStarted slave procId 0.$ |5 U2 p3 g' F+ ^8 a% z) f
+ modprobe c674x-irq-events1 ?4 t! |0 H0 b4 z; o$ \2 Y
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
0 g) C. y( p1 e$ ` v0 a' M+ sleep 4
& c* U( M9 a% j8 e8 T+ ./app_host
& B. H i4 ]& l6 Wfail to open /dev/input/c674x_irq_events6 ^4 d3 T, ]7 K$ w4 E2 V+ r% A# @
+ rmmod c674x-irq-events8 N% k) ?- ^9 P
[ 177.615980] input input3: c674x_irq_exit!9 w4 J r4 t- h# x0 ^ n1 h
+ slaveloader shutdown DSP) \. u ]( G* j* m3 q
Stopped slave procId 0.4 Z! y- h/ h! e. b& o4 a
Unloaded slave procId 0.7 ~9 x% f: h+ [5 f" c7 x6 j
Detached from slave procId 0.
# D& Q0 K( _. x; W r% t. u+ rmmod syslink8 U4 |4 V6 O8 f* I
[ 177.837527] Removed syslink kernel module
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我是将.- }) u: e, C5 Y5 s
├── app_host! V* F; T+ Q. ~
├── helloworld_tlipc.out
5 P: {: X; H- T- T1 b├── run.sh. j+ ~: l) K* p) ^
├── slaveloader2 w* h. m+ Q; ?5 D7 |- n
└── syslink.ko
: W C2 V' {& W# h+ R. _" u└── c674x-irq-events.ko
# a$ ^7 Y3 O% r; _放入开发板的文件系统中然后执行./run.sh。
3 D, u: N6 Y* S' Y0 g; o还去指导一下,到底是怎么回事( M+ i: ^( n0 C+ T! a; b
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$ n: F4 D e6 |- c9 [! _
% O2 z0 ^/ q6 d% J3 P7 k1 b) V1 b
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