|
本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑
' j2 _" u+ {/ o; ~$ U+ o" v
) ~* E% X/ | b( Otl-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_host7 f4 z2 `/ s$ l1 e
/ ~' ?: t& y6 w& m k- root@tl:~# cd /media/mmcblk0p1/shared_memory/run/3 |0 W! ]8 e [7 z' A
- root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh2 e5 i5 ~; L/ ^: R) @% ]; O' R' a1 C
- + modprobe syslink" `/ {; e" }" n5 f+ x/ ^- x( ~
- [ 47.592375] SysLink version : 2.21.01.058 z3 i" t( d# Z- f! y* p8 o1 O
- [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:48
w. h0 X) l* b! F' H - + slaveloader startup DSP ../dsp/Debug/shared_memory.out$ l( b$ Z! \) J6 t0 }7 X1 `
- Attached to slave procId 0.) C9 R6 k0 D& {
- Loading procId 0.: i1 b. J/ b3 `( H
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
, S/ b2 X( V9 k$ Z4 ^/ ^: A- K3 U - Started slave procId 0.
9 o9 k4 a. t5 h- A( Q8 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
8 G4 p, k; j2 `$ J1 c/ O- while(1) {
4 p! A& r" i* ~+ C: q. j$ ^ - char src[] = "helloworld";
" P _ n1 k- L2 n% N- Z' r1 N - memcpy(dest, src, sizeof(src));
! j- |: `3 G' q* |* D - printf("while\n");
% }1 p: q' m( A9 O( ` - sleep(1);2 z& F% R* [* L' }, g7 I9 q' F4 q
- }
复制代码 运行的时候会不停的打印while
4 V# c6 V4 V) T0 V- y# Z1 \( F$ n- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.
; A& G/ P+ w% P- b* ] - Started slave procId 0.) z8 }2 o1 _# l8 Q Y! Q. c
- + ./../host/app_host
3 s7 O0 J A* g% x* \8 W - yyh1! T* A) G, \! J6 N* G
- yyh2
) S' A j! J0 {! I2 e, J8 L$ V - while2 }+ q( N$ s( w
- while
6 r' J7 E. [3 i# _ p - while
复制代码 这是一个问题。 M2 R6 K, D+ u9 `* O9 Y
还有一个问题是例程fft在CCS的编译通过不了。显示:
+ Q. r! ?9 K& o. `' m+ X/ d- p- Description Resource Path Location Type0 ?* l8 \4 x% g& m- }* _" J- G
- <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$ M. Y2 h) ?$ \$ `4 R8 b
复制代码 可是我按住ctrl点这个头文件明明能跳转....
7 G+ C9 {3 [9 o* i. z% X
$ i( m# A; j f9 s" Z
+ |2 E9 j: Y) `: v5 b9 A* y" a; k0 X: l
" \& x+ J4 z- ~
|
|