Arduino for STM32

cagz

I am developing a new variant using STM32L052K6T6, there are no existing variants for L0 family so I concluded that I had to create my own. Copied over F103 variant_BLUEPILL_F103C6.cpp and variant_BLUEPILL_F103C6.h over and preparing to adapt it to my board. This is where the confusion settled in ...

cagz

Hello,

Working on a project that requires FreeRTOS and decided to give Platformio a go. Mainly because I need a file hierarchy, rather than a single ino file. Any other suggestions are more than welcome.

The board is an STM32L502K6T6 custom board, nothing special about it.

Code is attached at the ...

cagz

Can I please ask, where in Arduino IDE you found the build flags ?

cagz

It was exactly this and it only needed:

Code: Select all

SPI.setMISO(PB4);
SPI.setMOSI(PB5);
SPI.setSCLK(PB3);

Thanks a lot for your help !

cagz

Seems like I am the only one on the forum who had an SD card problem, I must be doing something really silly.

So far I tried smaller SD cards, a battery instead of USB thinking it might have been a voltage issue, but no luck.

There is a passive buzzer just next to the SD card slot. When the SD ...

cagz

I am trying to get SD Card working, using SPI on an STM32L052K8 board (custom built).

Following code is simply giving initialisation error (simply fails at SD.begin stage).

Do I need to do anything else STM32 specific here ? Especially in terms of which SPI pins this MPU uses (but I suppose that's ...

Arduino for STM32

Search found 6 matches

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Re: SD card access via SPI

SD card access via SPI