I would like to develop Bluetooth software on iMX6, my device is iMX6QAICPU board and SABRE-AI base board.
I already connected CSR 8311 BT chip to BT Module Connector (J32) of SABRE-AI base board.
As I can see from system there is 3 UART port:
ttymxc1, ttymxc2 and ttymxc3 (debug port)
We test ttymxc1 and ttymxc2 but both are fail to read/write.
Which UART device should be used for this BT module connector (J32) ? or should I modify anything from BSP first?
Thank you for help...
Tayler
Hi Tailer
it is ttymxc2 (UART3) you can check i.MX6_SABRE_AI_DESIGNFILES : Design files
p.20 SCH-27142
also please check below for supported BT chips
142-00207-517_iMX6X_SX-SDCAN_BT.pdf
How to enable BT on board imx6q_sabresd RevC.
i.MX_6Dual6Quad_Linux_Reference_Manual.pdf
Chapter 41Bluetooth Driver L3.0.35_4.1.0_LINUX_DOCS
Freescale BSP does not support/provide CSR BT driver one
needs to apply for help to vendor of these chip.
Best regards
igor
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