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STM32F10xxx - How to identify packtage types through software

steveclevenger9
Associate
Posted on July 04, 2008 at 12:59

STM32F10xxx - How to identify packtage types through software

4 REPLIES 4
steveclevenger9
Associate
Posted on May 17, 2011 at 12:39

Hi, first time poster, and working to become familiar with STM32.

I'm trying to determine whether there is a way to identify the STM32 package type through a software register. I can get enough information through other registers (IDCODE, Memory Size) to figure out the other pertinent information. If a register exists, I haven't found it. One idea I had was whether there was a quick way to determine this by what on-chip functions could be remapped.

Pin Count Code

--------- ----

36 Cx

48 Tx

64 Rx

100 Vx

144 Zx

Steve C.

[ This message was edited by: steve.clevenger on 01-07-2008 20:57 ]

trevor1
Associate II
Posted on May 17, 2011 at 12:39

I have a similar requirement. I have a bootloader that stores a header for the application code at the end of memory (id, length, crc). I would like it to work on different devices and so I want the bootloader to be able to calculate where the end of flash memory is.

Any ideas?

Regards

Trevor

jilisegiar
Associate II
Posted on May 17, 2011 at 12:39

refer to

http://www.st.com/mcu/modules.php?name=mcu&file=familiesdocs&FAM=110#Reference Manual

Section 25:Device electronic signature

trevor1
Associate II
Posted on May 17, 2011 at 12:39

Thanks. Exactly what I needed.