How to upload sw to B-L072Z-LRWAN1?

[Jeroen deBuffel]

Posted on June 09, 2017 at 16:51

Hi,

I am new to STM32 MCUs and looking for a simple tutorial on how to upload software to this board.

Of course I checked google etc beforehand but have not found a simple tutorial on how to get the B-L072Z-LRWAN1 started (normally I am using platformIO but open for other suggestions to easily get STM discovery board up and running).

Any help or guidance would be appreciated :)

[Imen.D]

Posted on June 09, 2017 at 16:59

Hi

debuffel

,

You have in the

/external-link.jspa?url=http%3A%2F%2Fwww.st.com%2Fcontent%2Fst_com%2Fen%2Fproducts%2Fevaluation-tools%2Fproduct-evaluation-tools%2Fmcu-eval-tools%2Fstm32-mcu-eval-tools%2Fstm32-mcu-discovery-kits%2Fb-l072z-lrwan1.html

page User manuals and a link to the

http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-expansion-software/i-cube-lrwan.html

software expansion for STM32Cube with UM2073 user manual.

Hope this helps you.

Regards

Imen

[Tesla DeLorean]

Posted on June 09, 2017 at 17:12

The ST-LINK Utilities can download .HEX or .BIN files.

Integrated directly into tools like Keil, basically open the project, select the target, build, download, done.

[Jeroen deBuffel]

Posted on June 09, 2017 at 17:19

Thanks Imen. I already downloaded these sw packages // however once downloaded there is not a document which explains how to use files (probably for the novice it goes without saying ... not for me (yet)). That's why I was looking for simple tutorial movie or doc.

[Jeroen deBuffel]

Posted on June 09, 2017 at 17:20

Thanks. Maybe I need to use Keil / and what is the function of icube sw in that case?

[Jeroen deBuffel]

Posted on June 09, 2017 at 21:28

Keil looks ok - but to build sw for the STM32L072 Discovery Kit it seems that I need the another (commercial) version of Keil.

linking...

.\mlm32l07x01\NUCLEO_CUBE_LORA.axf: error: L6050U: The code size of this image (40116 bytes) exceeds the maximum allowed for this version of the linker.Finished: 0 information, 0 warning, 0 error and 1 fatal error messages.'.\mlm32l07x01\NUCLEO_CUBE_LORA.axf' - 1 Error(s), 0 Warning(s).Target not created.Build Time Elapsed:  00:00:06

I thought discovery kits should be easy ???? ;)

[Tesla DeLorean]

Posted on June 10, 2017 at 18:42

http://www2.keil.com/stmicroelectronics-stm32/mdk

 

[Jeroen deBuffel]

Posted on June 12, 2017 at 08:08

Thanks a lot for the tips Clive. Got the disco working!