CC2640R2F: Checksum of code

Vasu Khwanyuen

Intellectual 535 points

Part Number: CC2640R2F
Other Parts Discussed in Thread: LAUNCHXL-CC2640R2, UNIFLASH

Hi,

Can you tell me where checksum of code can find in ble5_simple_serial_socket_server_cc2640r2lp_app.map of firmware?

I use software project Simple serial socket Server

SDK: 3.30.00.20

Code Composer Studio Version: 10.1.1.00004

This is HitHub link of TI SimpleLink CC2640R2 SDK 3.30.00.20

https://github.com/ti-simplelink/ble_examples/tree/simplelink_cc2640r2_sdk-3.30

This is LAUNCHXL-CC2640R2 LaunchPad Board link

https://www.ti.com/tool/LAUNCHXL-CC2640R2

Thank,

Vasu Khwanyuen

over 3 years ago

0 RogelioD over 3 years ago

TI__Genius 15411 points

Hi Vasu,

You can find the checksum register by checking your mapfile located in the FlashROM folder.

You can then access the memory through uniflash to get the value of the checksum.

The checksum is checked automatically and not something you need to take into consideration when devoloping usually. Can I ask why you are lookin for the value?

Kind Regards,

Rogelio

0 Vasu Khwanyuen over 3 years ago in reply to RogelioD

Intellectual 535 points

Thanks RogelioD

I'm looking this value for compare checksum with software GangPro-Arm. I need to confirm code file now use correct.

Thank,

Vasu Khwanyuen

0 Vasu Khwanyuen over 3 years ago in reply to Vasu Khwanyuen

Intellectual 535 points

Can you tell me, How many checksum value size (bytes)?

Please point position address of checksum start 81D7h to ....?

Thank,

Vasu Khwanyuen

Bluetooth®︎

Bluetooth forum

CC2640R2F: Checksum of code