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本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑 # k/ {6 W( A& ]8 T' A
+ ^- K/ V0 z- w/ m% \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_host4 e3 A+ z. F( |9 _# e
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- root@tl:~# cd /media/mmcblk0p1/shared_memory/run/
+ K5 x, s: J/ ?0 V9 w* H - root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh/ D1 F7 w4 V+ X9 c: v! L* ^
- + modprobe syslink, \8 C5 y9 n& u4 `7 L' |+ w; ]" ~
- [ 47.592375] SysLink version : 2.21.01.05
V% W+ I( F$ D6 l - [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:48
5 \4 p2 m; G4 A - + slaveloader startup DSP ../dsp/Debug/shared_memory.out
$ k: P9 c# D1 t4 e/ h% v) p - Attached to slave procId 0.* |6 S0 G7 `4 |9 m* D: E3 U1 ^- u
- Loading procId 0.# x0 O1 Y+ u! H0 E) Y! {
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.5 U8 V2 G$ t2 \3 D
- Started slave procId 0.$ u% }4 {/ F# ~1 J
- + ./../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- G( x5 n5 {/ N3 i3 g
- while(1) {
0 ?; ^+ Z- `1 w$ M. C3 I - char src[] = "helloworld";5 O* b# V5 E1 x
- memcpy(dest, src, sizeof(src));
3 A! U4 H- [( G( Y/ a, Q - printf("while\n");* h# T9 p: O0 m/ N3 ^! e
- sleep(1);
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复制代码 运行的时候会不停的打印while
) g% ?% ?( \4 ?- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
$ u) V: ]" j6 U5 L D - Started slave procId 0.6 c* r4 h" T' l7 d1 E. c0 A3 o- B" Z
- + ./../host/app_host. ?, m! k+ o1 O' O' @7 e; `
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复制代码 这是一个问题。) z: f! f/ f, k& Q0 H* E5 l) ?5 T
还有一个问题是例程fft在CCS的编译通过不了。显示:: `# o! z1 ?) @4 c
- Description Resource Path Location Type: D1 v- _- V' L) S, H) Y
- <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....+ k$ c) z9 a# l3 U
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