CC2650MODA: SNV mapping

James Morris

Part Number: CC2650MODA

How can I consistently enforce/determine mapping of SNV base address? I intend to use the ROM bootloader, but want to preserve BLE name. Alternatively, can I reserve a raw flash sector with the linker and read/write directly?

over 2 years ago

0 Ammar N over 2 years ago

TI__Mastermind 25810 points

Hey James,

I've assigned an expert to help. Can you clarify the SDK and project you are using to start off?

0 James Morris over 2 years ago

Prodigy 60 points

ble_sdk_2_02_01_18, using modified version of updated SPP_BLE_Server from github.

0 Jan over 2 years ago in reply to James Morris

TI__Mastermind 34400 points

Hi James,

The SNV is located right before the CCA in the flash memory map. See image below:

The SNV area should end at STACK_FLASH_END, so you could start at that address and move your way back until the start of the SNV area is found. The provided image is found in section 3.10.1 Flash Memory Map of the Software Stack User's Guide.

The bim and bim_extflash examples may offer insight into how to read and write directly to flash.

Best Regards,

Jan

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CC2650MODA: SNV mapping