running open_system('hdlcoder_led_blinking') for zynq, but no connection?

1 次查看（过去 30 天）

owen chang 2013-11-18

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/106602-running-open_system-hdlcoder_led_blinking-for-zynq-but-no-connection

编辑： owen chang 2013-11-24

Hi, i am using usb jtag cable for communication with zynq-zc702, but i can't see serialport as instructed in the webinar, how should i connect with zynq? ethernet(ip address)? uart? jtag? i'm confused...

Trial>> z =zynq; Trial>> z

z =

LinuxServices with properties:
    SerialPort: []
      hostname: '10.10.10.1'
      username: 'root'
          port: 22
      protocol: 'ssh'

Owen

5 个评论
显示 3更早的评论隐藏 3更早的评论

owen chang 2013-11-23

Hi noam,

the syntax error is because the ip address should use 'xxx.xxx.xxx.xxx' instead of "xxx.xxx.xxx.xxx". i could run the example now.

i am running "sobel filter example" with zc702, but both behavior model and hardware result windows are showing black(no data?)

what could be the problem here?

thanks

Owen

owen chang 2013-11-23

编辑：owen chang 2013-11-24

the log as below:

*starting the model*

*simulation finished* resolution set @ id = 0 .... 1920*1080 incorrect input [..] turning on the previous pattern

log on simulink window:

"Error occurred while executing External Mode MEX-file 'ext_comm': Failed to connect to the target. Possible reasons for the failure: a) The target is not switched on. b) The target is not connected to your host machine. c) The application for the model is not running on the target. You might have clicked the Stop button.

Caused by: An error occurred attempting to open an rtIOStream. More detail may be reported in the MATLAB command window"

it seems that i should change the default image source?

请先登录，再进行评论。

请先登录，再回答此问题。