|
本帖最后由 yhyhyh 于 2017-10-27 14:13 编辑 8 E: v3 I: R4 o+ c
! y% e8 s7 W3 c. L& K6 m4 \6 t
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- H. Y* x6 z2 r& T3 R
[- V$ d9 Y+ O
- root@tl:~# cd /media/mmcblk0p1/shared_memory/run/- W/ i( y+ N8 ^, w9 r& b
- root@tl:/media/mmcblk0p1/shared_memory/run# ./run.sh& i: T) X: c' C
- + modprobe syslink
: Y5 B! U8 n+ G$ _( A2 w- g. u - [ 47.592375] SysLink version : 2.21.01.05( ]& X) t7 h% Y) I7 @: O
- [ 47.592403] SysLink module created on Date:Nov 1 2014 Time:06:57:48
8 p# h/ d5 F6 J2 |% G$ [. z! u- w - + slaveloader startup DSP ../dsp/Debug/shared_memory.out0 t& h7 x, F$ j1 N" V
- Attached to slave procId 0.
7 Y+ |3 Y4 q8 ^0 r" T. d$ R ` - Loading procId 0.) s& x3 x" n+ _+ V: X$ |" U; l
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.7 C! r, F0 \1 C7 l% s9 ]
- Started slave procId 0.$ g) ~2 n& _& @2 p4 o/ K% |5 Y
- + ./../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
& Y1 ]4 g' X' r- while(1) {
. Y3 h. s9 [. ?9 o& [# B! F7 v - char src[] = "helloworld";4 I0 u5 |5 i! d" [( y) b) z
- memcpy(dest, src, sizeof(src));
$ o( @; i) i+ z - printf("while\n");
8 E I6 N1 I; L: y) R- R - sleep(1);1 P: n! N$ E9 Y' K
- }
复制代码 运行的时候会不停的打印while1 i! [% y. k; T/ j* F
- Loaded file ../dsp/Debug/shared_memory.out on slave procId 0.$ R) q' N! D: A8 G
- Started slave procId 0.
/ f: H- J7 {) }' Y/ E0 g - + ./../host/app_host
0 {2 ~/ C) B$ F! Q: N9 `0 f4 W+ b - yyh1
" B% W. D: B/ Z8 M9 e$ e# W. h - yyh2
4 X" H& T6 H6 V0 W2 R" S) i8 K- Y - while
" A3 [8 `) P5 g, b9 b - while% q# {, {) A/ R7 K1 n9 ?; y
- while
复制代码 这是一个问题。/ I( V+ G. T3 Y2 b( S; k2 G
还有一个问题是例程fft在CCS的编译通过不了。显示:
6 q* ]6 H" h. g( P3 b: P" h- Description Resource Path Location Type
% R7 i7 p% U( A8 s/ b4 e7 T3 @ - <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# e, P) B' C& Y
复制代码 可是我按住ctrl点这个头文件明明能跳转..... \0 l; U( s3 p+ i1 q
0 I6 I. l5 i8 v% G4 j
% }: W3 J* G8 H7 c9 U
" }; {# x" h: d
) \4 s2 r- Y7 z/ l; M1 G1 k | |
|