Dear Sir,
I got an issue about QN908x beta SDK. I tried the BLE example like Wireless UART.
The BLE example will crash at NVDS_Init();
Could you please help me to ask what the problem is?
The other BLE examples which call NVDS_Init(); also have the same issue.
Thanks.
BR,
Sean
Hello seanwu,
Just to confirm, are you using the latest version of MCUXpresso IDE v10.0.2?
What is the chip revision of your board? The MCUXpresso SDK for QN908x requires Rev C or later silicon.
Regards,
Gerardo
Dear sir,
I am using MCUXpresso IDE v10.0.2, and the EVB is QN9080 DK-V1.1.
The MCU is 9083, but I am not sure what the version is .
Thanks.
BR,
Sean
Hi Sean,
According to the datasheet:
The WLCSP package has the following top-side marking:
• Line A: “9083”
• Line B1: xxxxxx
• Line B2: xxWW
– WW: week code
• Line C: YY[R]x
– YY: year code, 17 for 2017
– R = Chip revision
Unfortunately, your chip revision is A, so the MCUXpresso SDK will be incompatible with your board.
Regards,
Gerardo
Dear sir,
unfortunately, I'm having a board with chip revision A, what can i do to test the BLE examples in the SDK?
BR
Hello Anh Vu,
Unfortunately, the latest SDK is not compatible with chip revision A. Sorry for the inconveniences.
Regards,
Gerardo
Dear sir,
Thanks your help.
BR,
Sean