Difference between revisions of "XUELK-AN-001: Using WiFi-Bluetooth combo plugin with SBC Lynx"

From DAVE Developer's Wiki
Jump to: navigation, search
(Introduction)
(Limitations)
Line 20: Line 20:
 
This application note describes how to enable these interfaces when working with [[AXEL_ULite_and_SBC_Lynx_Embedded_Linux_Kit_(XUELK)#XUELK_software_components|XUELK 1.0.0]]
 
This application note describes how to enable these interfaces when working with [[AXEL_ULite_and_SBC_Lynx_Embedded_Linux_Kit_(XUELK)#XUELK_software_components|XUELK 1.0.0]]
 
===Limitations===
 
===Limitations===
DWM wireless module makes use of UART2 signals for Bluetooth interface. In this case, the following signals of mezzanine board connector J53 must be left floating:
+
DWM wireless module shares some signals with mezzanine board connector J53. Thus, when DWM module is used, the following signals must be left floating:
*1 (UART2_RX_DATA)
+
*J53.1 (UART2_RX_DATA)
*2 (UART2_nRTS)
+
*J53.2 (UART2_nRTS)
*3 (UART2_TX_DATA)
+
*J53.3 (UART2_TX_DATA)
*4 (UART2_nCTS).
+
*J53.4 (UART2_nCTS).
  
 
==WiFi==
 
==WiFi==
 
==Bluetooth==
 
==Bluetooth==

Revision as of 13:12, 10 August 2016

Info Box
SBC Lynx-top.png Applies to SBC Lynx

History[edit | edit source]

Version Date XUELK version Notes
1.0.0 1.0.0 August 2016 First public release

Introduction[edit | edit source]

SBC Lynx can be populated with DWM WiFi/Bluetooth combo plugin to easily add wireless connectivity.

This application note describes how to enable these interfaces when working with XUELK 1.0.0

Limitations[edit | edit source]

DWM wireless module shares some signals with mezzanine board connector J53. Thus, when DWM module is used, the following signals must be left floating:

  • J53.1 (UART2_RX_DATA)
  • J53.2 (UART2_nRTS)
  • J53.3 (UART2_TX_DATA)
  • J53.4 (UART2_nCTS).

WiFi[edit | edit source]

Bluetooth[edit | edit source]