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本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑
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& d3 C( D0 J3 wtl-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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- root@tl:~# cd /media/mmcblk0p1/shared_memory/run/. t3 g' O7 D7 Y- D( }
- root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh. @0 ^. U/ | W( v% u2 O- O
- + modprobe syslink
5 g- w* |6 N, s9 C" p5 t# ] - [ 47.592375] SysLink version : 2.21.01.058 B# ?2 O6 r& S1 e
- [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:48! r' O4 ]4 d# k3 Z& E% t l
- + slaveloader startup DSP ../dsp/Debug/shared_memory.out2 E, g; \2 ^% _. W
- Attached to slave procId 0.
$ [, X+ M4 f% ~1 U$ U; w% P1 ` - Loading procId 0.
" \ S1 P9 x; l, @$ y% s) u5 K/ P - Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.5 f$ R6 I5 k$ D
- Started slave procId 0.& M U& l% c) ~, @4 s4 ?
- + ./../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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, }5 \# M& a3 y) Y5 J; j - char src[] = "helloworld";' ^3 o# K( |0 o, L* J9 q
- memcpy(dest, src, sizeof(src));
7 h9 u5 ?2 J( r, _( @ - printf("while\n");% k" @; B0 f: T( ~; t$ m1 I. W
- sleep(1);% A" U, T/ J, E
- }
复制代码 运行的时候会不停的打印while* d) F0 c$ v9 ^9 K( X6 b; X( k( Y
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
. x5 I \2 l" x, `# E% P% Q" s. y - Started slave procId 0.
# Y$ }2 l# |$ r - + ./../host/app_host
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8 [; }; f9 T3 N4 r - while
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复制代码 这是一个问题。
& T6 Y$ v; u9 _+ ~- G还有一个问题是例程fft在CCS的编译通过不了。显示:/ x8 Y' \3 p$ x8 q
- Description Resource Path Location Type
- Y. u+ Y0 {& {! W - <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
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复制代码 可是我按住ctrl点这个头文件明明能跳转....& r( I. @4 J# f9 A
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