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本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑
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; S9 M! H+ o6 {6 Q. P+ stl-ipc里面的share_memory能编译。但是烧到开发板里面运行就是会卡在+ ./../host/app_host
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& Z8 L. K: z% B* m( l% y5 T- root@tl:~# cd /media/mmcblk0p1/shared_memory/run/* P+ @( B. T1 R1 e) q
- root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh( K$ N8 `4 }. Z
- + modprobe syslink
s8 C5 N5 U4 L h5 a, b - [ 47.592375] SysLink version : 2.21.01.05
1 [$ H2 g4 u+ |$ B" p - [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:488 Y O% i O* G0 w+ ], Q: E
- + slaveloader startup DSP ../dsp/Debug/shared_memory.out6 r8 L k- P7 N' j0 g& S4 f
- Attached to slave procId 0.
8 ]/ G& v; i) k9 Z; {8 { - Loading procId 0.
1 P, t; w6 P6 P+ D' a4 W0 L - Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
7 t) M9 f* [4 R* T( M! E5 w - Started slave procId 0.; N/ `; M1 Y3 l! F/ `
- + ./../host/app_host
复制代码 我尝试在ARM端的main.c里面添加printf查看程序卡在哪里,发现是这段循环
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- char src[] = "helloworld";+ _" [+ H: ^* U& L# m( I( e+ h
- memcpy(dest, src, sizeof(src));
! A6 w* h2 g D" W - printf("while\n");
$ _& A( ^7 ^9 K5 o - sleep(1);
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复制代码 运行的时候会不停的打印while9 G+ ^4 d( {( {( r4 s/ m
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
2 r$ w7 n! U) q& K2 ` - Started slave procId 0.
# \6 f* Y; S, P$ X# ~ - + ./../host/app_host! P% V7 L( n: ?6 ?5 K3 ]
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- while
复制代码 这是一个问题。
" \( s) s: H X" h7 R. |# n S还有一个问题是例程fft在CCS的编译通过不了。显示:
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- <a href="file:/C:/Program%20Files%20(x86)/ccsv5/tools/compiler/dmed/HTML/5.html">#5</a> could not open source file "dsplib.h" fft.c /fft line 1 C/C++ Problem. ?- ?8 }1 P' z. y2 _6 ?; @& C8 x
复制代码 可是我按住ctrl点这个头文件明明能跳转....
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