Search found 3 matches

by Phono
Mon Mar 30, 2020 9:57 am
Forum: Libraries & Hardware
Topic: Softwire library blocks in case of hardware failure
Replies: 1
Views: 19

Softwire library blocks in case of hardware failure

Hi all, i have interfaced a MPU6050 with an Olimexino STM32 board using the Softwire library. I was performing tests, and I tried to short SCL and SDA to produce an error and check whether it is correctly handled in my code. To my surprise, doing so blocks the execution somewhere in the library, so ...
by Phono
Sat Mar 21, 2020 9:09 am
Forum: Let us know a bit about you and your projects
Topic: Hey everybody :)
Replies: 3
Views: 340

Re: Hey everybody :)

Yes, it does. It just needs a CAN transceiver, which is included in some boards, like the Olimex ( https://www.olimex.com/Products/Duino/STM32/open-source-hardware ) board I have used a lot with total satisfaction. I have also improved the initial HardwareCAN library inherited from libmaple, which i...
by Phono
Thu Mar 19, 2020 9:36 am
Forum: Let us know a bit about you and your projects
Topic: Hey everybody :)
Replies: 3
Views: 340

Re: Hey everybody :)

Maybe you could consider using CAN between the master and the slave. This is a neat solution, very flexible, and very robust. Lines may be very long (100 m or more) without communication errors, unlike I2C that cannot allow more than say one metre.

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