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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 J5 ? ]* n) s& Y3 n& R
modprobe syslink
8 f/ U. ]( I6 U4 ~" S# Q* g, vslaveloader startup DSP ./helloworld_tlipc.out
/ ?! _4 I( V* p( o+ e* H2 P% E. n5 `7 M- E! u% E" n
modprobe c674x-irq-events && sleep 4 # wait for device node created 4 v2 A4 k4 r, i3 [ q1 y# T
./app_host 9 y! U% p2 b. A( F0 W6 m8 c# H
rmmod c674x-irq-events ' }. \; b" u5 |1 [! i& p
/ `: K. }+ D; _$ ]7 [9 Gslaveloader shutdown DSP ( R9 K/ @) k+ H( L4 M2 c" ]
rmmod syslink
+ r/ g. H7 a& b; J6 L% R8 H1 j. s" Kroot@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh : F1 _8 ], Z4 B B' b# p. g
+ modprobe syslink8 e9 D2 y, ~0 M
[ 173.161745] SysLink version : 2.21.01.05
8 G. o$ _: W, k- P[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:223 w# k- b. o ]9 [( L( ?
+ slaveloader startup DSP ./helloworld_tlipc.out A6 A6 t: G( b! P2 v
Attached to slave procId 0.
+ V! X: C7 G; iLoading procId 0.
6 p" Y/ L& ~( b* K5 s* N' G5 JLoaded file ./helloworld_tlipc.out on slave procId 0.$ E+ \. a: K6 m
Started slave procId 0.
9 u& d) U0 }9 @+ modprobe c674x-irq-events. h1 o% x E. H; i8 z
[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
; m6 F1 A9 R4 e3 r! }7 ~' {2 I+ sleep 4( s: C ^2 o& [ ^
+ ./app_host- g; z4 O4 p( z0 J4 S/ y# ]
fail to open /dev/input/c674x_irq_events
, I3 Q2 O" V/ I L4 {" ^* ?6 t+ rmmod c674x-irq-events6 k% B: M4 k6 d7 G7 m% u8 l" O
[ 177.615980] input input3: c674x_irq_exit!
) c+ }9 N: K) y1 u( B3 _+ M$ Q5 P7 o+ slaveloader shutdown DSP
2 L2 m* H- S9 h1 a( C9 H0 XStopped slave procId 0.
- X# p6 h, }# ~5 c0 U4 u0 W% H' RUnloaded slave procId 0.
& s/ Z- [: g' s9 HDetached from slave procId 0.
) ~! i4 Y @# @+ rmmod syslink
1 Q5 o) l0 L$ _2 a5 \[ 177.837527] Removed syslink kernel module
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我是将.4 D- m' J- @& F w: T
├── app_host0 J4 [( o1 y- I, f: e
├── helloworld_tlipc.out
; _. N/ U; `5 |├── run.sh
8 T; G. ~ \$ `2 s, R├── slaveloader$ J3 [; l0 g1 K& E+ z, ?
└── syslink.ko
" b: b) R6 ~ y" q└── c674x-irq-events.ko8 Q$ W3 _4 H( W2 H5 a8 d
放入开发板的文件系统中然后执行./run.sh。0 V- `* w0 ~' d1 F) o1 p' z
还去指导一下,到底是怎么回事. {6 ^: y8 B1 x7 J
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: X5 i9 M9 w: q& J
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