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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
3 X! @& u: s5 c- J- P9 P& rmodprobe syslink ) O& M W. u8 B4 b1 S. `/ ^
slaveloader startup DSP ./helloworld_tlipc.out
8 t) E% }( [( \9 m/ |3 R! M7 T4 G+ n, l/ s1 i" F: z
modprobe c674x-irq-events && sleep 4 # wait for device node created
9 ^1 O( y! M0 T./app_host
" y+ ]- t0 m2 A, B- crmmod c674x-irq-events ) v8 {" k& }8 k
4 D2 Z" |- |- F% t
slaveloader shutdown DSP
% J8 ?% R7 w5 i9 H9 |* prmmod syslink # G8 F2 V$ {1 S' \5 z
root@omapl138-Tronlong:/home/test/helloworld_tlipc# ./run.sh
0 ?& O# H: u8 C2 `+ `7 q8 u+ modprobe syslink0 t" u5 B$ L( W% o7 Z- p
[ 173.161745] SysLink version : 2.21.01.05: r8 Y& ]! i9 x
[ 173.161773] SysLink module created on Date:Aug 27 2017 Time:00:24:22
) U1 n. J1 G$ q2 O7 i+ slaveloader startup DSP ./helloworld_tlipc.out
$ t1 n' L" L( ~) SAttached to slave procId 0.) l9 e. k1 X! } u. ]6 M9 h
Loading procId 0.; L) d8 c) }2 P5 ?8 y& H4 w" R
Loaded file ./helloworld_tlipc.out on slave procId 0.
$ M9 N# {+ T: U8 c: _Started slave procId 0.
- r0 x6 x; H4 d, d; j7 j2 _3 [+ modprobe c674x-irq-events
; _7 a: t( i6 d6 b[ 173.502316] input: c674x_irqs as /devices/virtual/input/input3
7 ~& \( r& M$ Y9 W+ sleep 4
& a) T5 U, K" u- }0 A& ]1 g+ ./app_host
6 i( E d8 ~8 `# A; w( Sfail to open /dev/input/c674x_irq_events/ Y+ Q) u8 t3 N% H
+ rmmod c674x-irq-events, V0 a6 R+ N) [7 b, w
[ 177.615980] input input3: c674x_irq_exit!& F9 \8 ^5 M" r( A, H7 L
+ slaveloader shutdown DSP2 B1 Q, {; q! t# U
Stopped slave procId 0.
( U: y/ w }! gUnloaded slave procId 0.
6 ^/ ^) G) q% u' q& \+ uDetached from slave procId 0.. U' \) F w2 N
+ rmmod syslink
# O0 ?* S* }6 {3 g# e; @% h[ 177.837527] Removed syslink kernel module
% p1 P! u+ R* f
: G' o+ M4 D8 G( K) h0 j; x8 z7 k) D) t: x
我是将., S% I' u7 x7 X: C* G1 C! b5 K! y
├── app_host1 b3 T8 X+ t0 i
├── helloworld_tlipc.out
$ E, h2 j% I( a3 A3 d; t$ s├── run.sh7 S4 a( a; U! Y! _8 s
├── slaveloader
v, ?/ S2 W* ?2 O B└── syslink.ko0 n3 B4 W6 A+ J* |: V W% p! R
└── c674x-irq-events.ko+ A- N$ r+ u: x$ c$ F) t+ d( T
放入开发板的文件系统中然后执行./run.sh。3 u. y4 j6 k, X' P3 o# e
还去指导一下，到底是怎么回事
4 I$ w$ M5 x. W2 }/ yapp_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4 F! X5 |5 X4 k* G
0 ^! g4 S$ d/ z4 Z8 h |
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发表于 2019-4-2 15:27:32
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