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本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑 " p1 o* h0 N; q" w7 Q
! F1 n) H$ k7 K, |0 w% c9 ptl-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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5 y4 V: U9 B9 x3 x: O- root@tl:~# cd /media/mmcblk0p1/shared_memory/run// B" k# E) L1 ~6 ?4 o0 h
- root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh! K) F% u" E2 f
- + modprobe syslink
2 q4 U+ f$ k9 p0 J Q: f' P - [ 47.592375] SysLink version : 2.21.01.05
7 `2 @/ r7 x: i u - [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:48
q+ S; a9 V) f4 T2 B; Q, v - + slaveloader startup DSP ../dsp/Debug/shared_memory.out
1 h9 R% b# f- A F$ w - Attached to slave procId 0.
1 h4 T" R% w$ r) Z" q - Loading procId 0.
7 n" d; p* D' ` - Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.+ M7 U/ C" H- C1 }$ @
- Started slave procId 0.' c& |2 I; S( e
- + ./../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6 M' i6 i6 _% b
- while(1) {
& A9 M4 r8 O0 [: |3 N/ | - char src[] = "helloworld";' [4 m: Z! q& w0 r2 E% I+ v; U0 h8 U! C
- memcpy(dest, src, sizeof(src));
# n9 ~1 ~$ [# J9 ?6 T5 F - printf("while\n");3 j, o2 J* p# B8 X( Y# O/ u% c
- sleep(1);# \- U8 T3 ^, k5 Q7 H' `
- }
复制代码 运行的时候会不停的打印while
3 q! p+ w6 Z# T0 c. o! d* o- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
* E) @( K4 R! T6 P. M - Started slave procId 0.
. q4 X, c& {# P - + ./../host/app_host8 i0 ?# b1 P. } g& y' B# _3 @, u* x
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- while
复制代码 这是一个问题。
) \ K$ ?2 ~2 o; |% u还有一个问题是例程fft在CCS的编译通过不了。显示:8 E+ B3 J, o7 j# V9 w
- Description Resource Path Location Type
% t1 J( A. Q# b& }" ` - <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++ Problem2 X/ L* {; I E6 n( I. T4 @
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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