Mcu link for Kw45 board

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

Mcu link for Kw45 board

1,298 次查看
chetan98
Contributor II

Hello NXP team,

I am using Kw45 Loc board and using wireless uart sdk to transfer data getting from 4 device and print in UART I have observed that even after increasing baud rate till 5 Mbps for uart data recieved is maximum 1.2 to 1.4 Mbps can I know the reason for such problem as I am connecting multiple device and data recieved is about at rate of 1.3 Mbps and data get lost even i set uart baud rate to 4 mbps

Can nxp guide me for the problem?

Thanks 

Chetan

标签 (1)
0 项奖励
回复
1 回复

1,242 次查看
sofiaurueta
NXP Employee
NXP Employee

Hello,

Hope you are doing well.

 

Could you please help me understand what you are looking to achieve? How are you implementing this in the Wireless UART example? And what modifications have you made to the code? How are you measuring this?

 

For multiple device implementations, you can refer to Bluetooth Low Energy Application Developer's Guide "Multiple connections" section.

 

Best Regards,
Ana Sofia.

0 项奖励
回复
%3CLINGO-SUB%20id%3D%22lingo-sub-2248431%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3EKw45%20%E4%B8%BB%E6%9D%BF%E7%9A%84%20Mcu%20%E9%93%BE%E6%8E%A5%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2248431%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E6%82%A8%E5%A5%BD%EF%BC%8CNXP%E5%9B%A2%E9%98%9F%EF%BC%8C%3C%2FP%3E%3CP%3E%E6%88%91%E6%AD%A3%E5%9C%A8%E4%BD%BF%E7%94%A8%20Kw45%20Loc%20%E6%9D%BF%E5%B9%B6%E4%BD%BF%E7%94%A8%E6%97%A0%E7%BA%BF%20uart%20sdk%20%E4%BC%A0%E8%BE%93%E4%BB%8E%204%20%E4%B8%AA%E8%AE%BE%E5%A4%87%E8%8E%B7%E5%8F%96%E7%9A%84%E6%95%B0%E6%8D%AE%E5%B9%B6%E5%9C%A8%20UART%20%E4%B8%AD%E6%89%93%E5%8D%B0%EF%BC%8C%E6%88%91%E8%A7%82%E5%AF%9F%E5%88%B0%E5%8D%B3%E4%BD%BF%E5%B0%86%E6%B3%A2%E7%89%B9%E7%8E%87%E6%8F%90%E9%AB%98%E5%88%B0%205%20Mbps%20%E4%B9%8B%E5%90%8E%EF%BC%8C%E6%8E%A5%E6%94%B6%E7%9A%84%20uart%20%E6%95%B0%E6%8D%AE%E7%9A%84%E6%9C%80%E5%A4%A7%E6%B3%A2%E7%89%B9%E7%8E%87%E4%BB%8D%E4%B8%BA%201.2%20%E5%88%B0%201.4%20Mbps%EF%BC%8C%E6%88%91%E8%83%BD%E5%90%A6%E7%9F%A5%E9%81%93%E5%87%BA%E7%8E%B0%E8%BF%99%E6%A0%B7%E9%97%AE%E9%A2%98%E7%9A%84%E5%8E%9F%E5%9B%A0%EF%BC%8C%E5%9B%A0%E4%B8%BA%E6%88%91%E6%AD%A3%E5%9C%A8%E8%BF%9E%E6%8E%A5%E5%A4%9A%E5%8F%B0%E8%AE%BE%E5%A4%87%EF%BC%8C%E6%8E%A5%E6%94%B6%E7%9A%84%E6%95%B0%E6%8D%AE%E5%A4%A7%E7%BA%A6%E6%98%AF%201.3%20Mbps%EF%BC%8C%E5%8D%B3%E4%BD%BF%E6%88%91%E5%B0%86%20uart%20%E6%B3%A2%E7%89%B9%E7%8E%87%E8%AE%BE%E7%BD%AE%E4%B8%BA%204%20mbps%EF%BC%8C%E6%95%B0%E6%8D%AE%E4%B9%9F%E4%BC%9A%E4%B8%A2%E5%A4%B1%3C%2FP%3E%3CP%3Enxp%20%E8%83%BD%E5%90%A6%E6%8C%87%E5%AF%BC%E6%88%91%E8%A7%A3%E5%86%B3%E8%BF%99%E4%B8%AA%E9%97%AE%E9%A2%98%EF%BC%9F%3C%2FP%3E%3CP%3E%E8%B0%A2%E8%B0%A2%26nbsp%3B%3C%2FP%3E%3CP%3E%E5%88%87%E5%9D%A6%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-2248431%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CLINGO-LABEL%3EFreedom%E5%BC%80%E5%8F%91%E5%B9%B3%E5%8F%B0%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2249841%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20Mcu%20link%20for%20Kw45%20board%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2249841%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E4%BD%A0%E5%A5%BD%3C%2FP%3E%0A%3CP%3E%E5%B8%8C%E6%9C%9B%E4%BD%A0%E4%B8%80%E5%88%87%E9%A1%BA%E5%88%A9%E3%80%82%3C%2FP%3E%0A%3CBR%20%2F%3E%0A%3CP%3E%E8%83%BD%E5%90%A6%E8%AF%B7%E6%82%A8%E5%B8%AE%E6%88%91%E4%BA%86%E8%A7%A3%E4%B8%80%E4%B8%8B%E6%82%A8%E5%B8%8C%E6%9C%9B%E5%AE%9E%E7%8E%B0%E4%BB%80%E4%B9%88%E7%9B%AE%E6%A0%87%EF%BC%9F%E6%82%A8%E6%98%AF%E5%A6%82%E4%BD%95%E5%9C%A8%E6%97%A0%E7%BA%BF%20UART%20%E7%A4%BA%E4%BE%8B%E4%B8%AD%E5%AE%9E%E7%8E%B0%E8%BF%99%E4%B8%80%E7%82%B9%E7%9A%84%EF%BC%9F%E6%82%A8%E5%AF%B9%E4%BB%A3%E7%A0%81%E5%81%9A%E4%BA%86%E5%93%AA%E4%BA%9B%E4%BF%AE%E6%94%B9%EF%BC%9F%E4%BD%A0%E6%98%AF%E5%A6%82%E4%BD%95%E8%A1%A1%E9%87%8F%E7%9A%84%EF%BC%9F%3C%2FP%3E%0A%3CBR%20%2F%3E%0A%3CP%3E%E6%9C%89%E5%85%B3%E5%A4%9A%E8%AE%BE%E5%A4%87%E5%AE%9E%E7%8E%B0%EF%BC%8C%E6%82%A8%E5%8F%AF%E4%BB%A5%E5%8F%82%E9%98%85%3CA%20href%3D%22https%3A%2F%2Fmcuxpresso.nxp.com%2Fmcuxsdk%2Flatest%2Fhtml%2Fmiddleware%2Fwireless%2Fbluetooth%2Fdoc%2FBluetooth%2520Low%2520Energy%2520Application%2520Developers%2520Guide%2Ftopics%2Fapplication_structure.html%23multiple-connections%22%20target%3D%22_blank%22%20rel%3D%22nofollow%20noopener%20noreferrer%22%3E%E4%BD%8E%E5%8A%9F%E8%80%97%E8%93%9D%E7%89%99%E5%BA%94%E7%94%A8%E5%BC%80%E5%8F%91%E8%80%85%E6%8C%87%E5%8D%97%3C%2FA%3E%20%22%20%E5%A4%9A%E8%BF%9E%E6%8E%A5%20%22%20%E9%83%A8%E5%88%86%E3%80%82%3C%2FP%3E%0A%3CBR%20%2F%3E%0A%3CP%3E%E8%B0%A8%E8%87%B4%E9%97%AE%E5%80%99%EF%BC%8C%3CBR%20%2F%3EAna%20Sofia%E3%80%82%3C%2FP%3E%3C%2FLINGO-BODY%3E