Programming the CC2540 using another Microcontroller

Epic Vancouver

Other Parts Discussed in Thread: CC2540, CC2530

We would like to use another microcontroller to flash CC2540 using its debug interface (P2.1 and P2.2). Do you have any example code so that I can implement such feature, which is the same as what the “Flash Programmer”(CC Debugger) does provided from TI?

over 15 years ago

0 Willis1 over 15 years ago

TI__Genius 17975 points

We don't have any example code, though the specification of the debug interface can be found in section 3 of the CC2540 User Guide (http://www.ti.com/litv/pdf/swru191b)

0 Geoffrey Kruse over 14 years ago in reply to Willis1

Prodigy 205 points

We've accomplished this using a serial boot loader on the cc2540 over the SPI. The serial boot loader example for the cc2530 is a good starting point.

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Programming the CC2540 using another Microcontroller