Ingmar Inʒo Splitt

hi @Giermann i have rewritten most of the code and tried to include some sensors. could you test your code with this lib: https://github.com/orgua/OneWireHub

thanks markus, i think it's still a bit early to be used, but the open tasks should be done within this week. if you have ideas and energy we can...

i will look into the code - seems to me that we three speak german? CRC can be either fast or "small". the current implementation is small. so maybe there...

@MarkusLange : i will look into it this week. @Giermann : first , thanks for the link! I wanted to implement a state machine and this code already has it...

hi markus, i like that the irq-version would be non-blocking, but it's always hardware-dependent and will limit the pin-choice. it would be interesting though to solve the interrupt driven data-transmission....

i tried some things and i don't find a nice solution for the hub. it will end in a big mean state-machine because some sensors have to react during the...

hi @Giermann, can you recommend the DS9490R? btw: i included the faster crc-ing in the latest commits. instead of 10µs overhead between bytes, there are 0.9µs overhead between bits now....

just for the record: this is a bug, since the bus is used only as open-drain by master and slaves. if someone wants to communicate, the bus will be pulled...

could you elaborate a little more? Do you have a real onewire-master or is one of the AVR the master and the other the slave? have you checked that your...

thanks for the detailed log! it is odd that this crc is failing, i have tested these examples with a lot of combinations. did your logic analyser help?