STA8090WG driver for Intel Apollo lake

[Angus0723]

Hello Guys,

   Did you have release STA8090WG driver that for discrete GNSS on Intel Apollo lake deticate UART ?

   In our design, STA8090WG cannot transit NMEA data to the deticate UART, but can transit to an USB-to-UART dongle.

   Is that the driver issue?(we have installed the driver and information is 06/07/2019,1.0.12.0) or the Firmware data in SPI ROM issue? 

Angus 

[Angus0723]

Hello,

   Does ST have release driver for Intel Apollo lake deticate UART?

Angus

[Pavel A.]

Hi,

In such cases, you begin to debug the communication from both ends. First, make sure that the UART is enabled and can send and receive - without the ST chip. For help with the UART on APL, visit the Intel dev. forums. Next, connect logic analyzer or scope to the ST chip TX pin and observe traffic. Then connect them, run the driver and observe both TX and RX...  Is this your post, by the way?

[Angus0723]

Hello,

   Yes, that was I posted in Intel community.

   The GNSS chip/circuit is working property because of it can transit data to USB-UART dongle. I thought the problem should be on the driver. So, I need the workable ST Gnss driver for APL deticate UART for test.

   thanks for the reply.