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本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑 $ E- @8 \$ f9 ]: ^9 c4 E
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tl-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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2 B4 C) P2 e, D: J- T4 M- root@tl:~# cd /media/mmcblk0p1/shared_memory/run/
9 a; e( k- }4 e$ x8 }: {2 x, k. R - root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh
, h0 ]* ?' d) t# y2 u; s2 n - + modprobe syslink; D; s5 u3 k3 N) e6 h
- [ 47.592375] SysLink version : 2.21.01.052 K; m. K, [; d( O
- [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:48
$ v/ ]" ^$ v0 Z6 G+ u. m - + slaveloader startup DSP ../dsp/Debug/shared_memory.out$ i( }8 o& o9 [ O
- Attached to slave procId 0.! ~; K6 D( `% l0 p1 v! z* \
- Loading procId 0.
" C2 O5 V; b9 c$ P6 L- s* X. x) ] - Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
* o/ S7 ^. I8 [7 B+ u - Started slave procId 0.
. {/ _" X3 G0 W* p( f- s- M6 h2 ?' y. k - + ./../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";
3 B! M; }9 d2 E: {# {1 \ - memcpy(dest, src, sizeof(src));
# t- i% o( k( p% V# g" k/ s# a - printf("while\n");
4 b, }6 R0 k0 c' ~4 c! ` - sleep(1);' |! r- A' ?4 @/ d0 y7 Q
- }
复制代码 运行的时候会不停的打印while T0 O! P* Z5 `4 g6 \9 d9 { @
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
8 v! t2 E6 i5 \* h$ X - Started slave procId 0.
/ F$ p. T, f- O; w/ b - + ./../host/app_host
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- while
复制代码 这是一个问题。
8 l7 {5 p0 w7 {; U* p- D. Y还有一个问题是例程fft在CCS的编译通过不了。显示:/ e) C; f) L2 W5 L
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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
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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....
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