SDK_2.2_QN908xCDK_Beta_Win_b170713.exe

[seanwu]

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

[gerardo_rodriguez]

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

[seanwu]

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

[gerardo_rodriguez]

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

[anhvu]

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

[gerardo_rodriguez]

Hello Anh Vu,

Unfortunately, the latest SDK is not compatible with chip revision A. Sorry for the inconveniences.

Regards,

Gerardo

[seanwu]

Dear sir,

Thanks your help.

BR,

Sean