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本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑
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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# e- `0 Z N; ]$ d$ J
( W2 b, {; K* y* r8 F- root@tl:~# cd /media/mmcblk0p1/shared_memory/run/
- R3 @% L0 Q/ q; R S - root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh' L) v; y4 @- d6 b/ r. X& v
- + modprobe syslink
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- [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:48
: r( E% I8 x) R* J: F - + slaveloader startup DSP ../dsp/Debug/shared_memory.out
3 [# D2 b( F# G0 n - Attached to slave procId 0.7 S& F# T5 S8 t' ]( v+ J
- Loading procId 0.
/ _0 E; R, k+ ~8 J - Loaded file ../dsp/Debug/shared_memory.out on slave procId 0., y; z0 t2 w: {
- Started slave procId 0.) c% ?% t3 ?+ e) F" i' i
- + ./../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9 m. z2 O, G. j% d- y! Y5 `
- while(1) {$ z* Y* w4 Q2 T: W o0 y3 Q
- char src[] = "helloworld";! r0 S; a! J# F
- memcpy(dest, src, sizeof(src));
@% v0 F/ U$ {" R - printf("while\n");
! Y& H) e) g9 B! {0 Q/ `% \. j" ` - sleep(1);
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复制代码 运行的时候会不停的打印while+ @; O* D1 `$ W8 G% J5 J* }
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
. a. [' E7 s2 G3 L, L7 M4 _ - Started slave procId 0.
' ]: M/ M8 g. a& L - + ./../host/app_host
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- while
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- while
复制代码 这是一个问题。! t3 C2 P2 D- A, t! N
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/ Q* T3 b3 `0 T/ t* a
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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