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）

金宝宝

Tim_Hu 发表于 2016-9-8 14:53
It takes some time to boot up the bluetooth Module. after a few seconds your phone should find "XM ...

对于一些人来说，比如我，RN42的蓝牙默认名称为RN42，并不是XMC-Bluetooth,所以，APP无法直接连接。

Tim_Hu

简简单单-宁 发表于 2016-9-7 13:50
板子上的OBD不小心点击更新固件挂掉了，谁有固件啊。
The firmware of OBD besed on XMC4200 collapsed whe ...

Its not possible to reflash the XMC4200 Debugger firmware. It is done with OTP (one time programming). You can still use an external XMC Link Debug probe to debug the PCB

Tim_Hu

22-2016421 发表于 2016-9-7 17:22
手机连接上飞控板上的蓝牙后，开始加油门电机能转起来，后来再通过手机控制飞控，飞控就没有应答了，无论手 ...

Install the newest Firmware Version which you can find here on the GitHub Repository:
https://github.com/ManagementCen ... %20Flightcontroller

and install the latest Android APP: https://github.com/ManagementCen ... 0Control%20Software

This combination is proven to work.

Tim_Hu

北斗stone 发表于 2016-9-8 08:35
三相AD是做反电势检测的，无位置算法一般都是反电势计算位置角，程序里有用到，你可以仔细看看 ...

The startup of the motor is with Open-Loop until it can measure the Back-EMF of the Motor. This is done in the PINUS Motorcontroller Software which you can find here:
https://github.com/ManagementCen ... /Software/ESC/DAVE3

FantasyJXF

请问使用商品电调需要进行哪些设置

魏某某

Sometimes,My drone's motor was stucked on the start stage,which results motor to be so hot.
Is there any solutions?

junjimya

最近看到大家说可以换商业电调，目前我们组的飞行没问题，正在增加功能，不知道能支持挂过重的东西。我们目标是一个快递无人机。

Tim_Hu

wakakak 发表于 2016-9-7 21:03
现在蓝牙连接过程中自动断开连接的状况好像极小概率发生，但经常出现蓝牙显示连接正常，并未断开，但改变油 ...

Again please install newest Flightcontroller firmware and Android APP from the GitHub Repository.
Check if the R8 and R9 (4k7Ohms) Pullup Resistors are present beneath the bluetooth module.

Tim_Hu

wakakak 发表于 2016-9-7 21:06
飞控板上还有没有足够的资源来生成四路pwm波，直接驱动其他商品电调。好像内部CCU4定时器已作其他用途，ccu ...

It is not needed to generate four PWM waves for the PINUS Boards, because they use serial protocol (daisy chain) for changing motor speed.
Anyway PWM is possible and we already did it with success. If needed we can provide this Software Version. But for this you need to update also the Software of the Motorcontroller Software. (In case you want to use a commercial ESC i can provide this Flightcontroller version)

那些埋头写程序的岁月

魏某某 发表于 2016-9-8 15:03
Sometimes,My drone's motor was stucked on the start stage,which results motor to be so hot.
Is there ...

I have the same question