9月8日下午14：30-16：00线上技术支持讨论专用贴（直接回复）

whoarey · 发表于 2016-9-8 15:31:30

Tim_Hu 发表于 2016-9-8 15:22
in this demo, we did not use any Camera or Video functions in the existing XMC Code. The XMC is no ...

oh，no
那就是说之前官方并未做过这方面测试？我们是小白鼠？

RuiJack · 发表于 2016-9-8 15:32:16

Tim_Hu 发表于 2016-9-8 15:06
It is not needed to generate four PWM waves for the PINUS Boards, because they use serial protoco ...

in some case ,the daisy chain will stuck in loop, for the serial data lost one or more byte.then, the ESC,pinus,will not work until a cold power up.
can these problem be fixed in recent firmware update ?

whoarey · 发表于 2016-9-8 15:32:42

RuiJack 发表于 2016-9-8 15:22
手机APP的情况，其中的校验机制不是很人性化，实际调试过程中，遇到干扰或其他原因造成的通信错误，会导致 ...

对的，这个问题，我们队也遇到过~~~~
强列建议官方做一个更好的~~~

Tim_Hu · 发表于 2016-9-8 15:37:23

那些埋头写程序的岁月发表于 2016-9-8 14:35
为什么core主控板最新程序下载时候总是下载不成功，显示下载程序初始化失败？ ...

I'm not sure what the problem is here.
Does the MPU do not send any data via UART? Please clarify and i will try to answer again.

Tim_Hu · 发表于 2016-9-8 15:38:55

那些埋头写程序的岁月发表于 2016-9-8 14:36
为什么后来更新几版新程序口，USB串口就不能显示数据了？需要修改什么吗？ ...

the new DAVE4 Version does not support USB Serial data send back until now (we are working on it). Please use this link to download: https://infineoncommunity.com/uC ... ware-download_ID712 (you need to register to download the Software)

bilibiliba · 发表于 2016-9-8 15:42:37

问题：
请问是否有虚拟串口的驱动提供？有些电脑的系统不能自动安装。

金宝宝 · 发表于 2016-9-8 15:43:41

Tim_Hu 发表于 2016-9-8 15:30
Make sure to remove all "XMC-Bluetooth" Devices in your paired devices list before adding new one ...

首先，在昨天晚些时候我按着这个顺序试了一下：
$$$
SN,XMC-Bluetooth
回馈AOK，
重启
但是之后就再无法连接，只能配对了

wakakak · 发表于 2016-9-8 15:44:39

recently，we found some problem about the bluetooth. it show that connection is proper. but the diver suddenly lost control of app. and the motor will turn all the time with the same speed,and you can't stop it through the app, unless power it off . it is so dangerous .. so i think the blue-tooth problem is serious.

RuiJack · 发表于 2016-9-8 15:45:03

It would be better to use the most-used protocol to connect modules.etc,ESC,RC-Reciever,
we spent much time on these Protocol-Suiting work,
even this ,we find modules can not meet our application requirements,
So ,we can not focus on application design some times
Now ,Is there any universal protocol Demos to connect to modules? ESC(PWM),RC(PPM,PWM)

thanks,a lot

Tim_Hu · 发表于 2016-9-8 15:46:04

那些埋头写程序的岁月发表于 2016-9-8 14:38
程序里只需要加陀螺仪和加速计水平校准和调PID就能正常飞行？

yes, the programm needs the gyroscope and accelerometer for the filter algorithm to work properly

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