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本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑
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! `" N; `) W f+ `. ^' j5 Ftl-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/
: _ Z# y$ ^' J& B/ d7 { - root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh
$ h7 e2 c& Y1 W6 s5 X! u- B - + modprobe syslink
9 A# }. B, C) W$ L8 `. Y - [ 47.592375] SysLink version : 2.21.01.05
* {( P) Q8 v' _% c, ] - [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:487 v/ h! g- X/ r
- + slaveloader startup DSP ../dsp/Debug/shared_memory.out
* @8 M0 a6 [6 k - Attached to slave procId 0.
2 l1 F+ G/ H u - Loading procId 0.! e# n5 i# G$ z" p
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.& C! h+ X! a+ y# i( H
- Started slave procId 0.
+ \; m3 Q* C t B; Q6 h q - + ./../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$ S) J& Z0 V) ]6 ]+ l) c: s9 D
- while(1) {
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- memcpy(dest, src, sizeof(src));
1 l! U4 H; }& X: \) R) ? w - printf("while\n");
X. }4 s/ M$ Q, P5 H0 m* ? - sleep(1);% o5 b1 G# J' Q, K8 `
- }
复制代码 运行的时候会不停的打印while. y& W5 e: v$ G
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
4 O, Z! m$ M& ?* ^* d - Started slave procId 0./ ~$ }' V, o& {! G, d' u* y# K
- + ./../host/app_host) t9 [9 k2 h# g0 y: \ M- Y5 Z- e
- yyh1
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- while
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复制代码 这是一个问题。
( s' x8 @* O% ~# `2 _: R) b6 U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
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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....+ g! x3 g$ Q1 B7 x8 n
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