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View Code? Open in Web Editor NEWA low cost, low overhead networking stack for microcontrollers
A low cost, low overhead networking stack for microcontrollers
I require a method to discover new nodes in the network and detect if they are alive. This either requires a new bit in the YARP header. An other possibility would be to use Q=0 R=0 H=1 and put the hardware id in the body.
The recipient of the heartbeat would be 0xFF and LOW priority.
Hi,
I am working on a uC board (for either the STM32F072C8 or the STM32F042C4) with on board CAN transceiver and would like to provide the necessary connections in order to be able to connect to a uCAN network besides my own connector.
Unfortunately I was not able to find any good documentation on the physical layer, i.e. the stuff I need to know in order to build compatible hardware.
Is there any available?
From the schematics I can tell that:
CANH
CANL
VCC
GND
But what is the maximum VCC at the Injector? What is the maximum voltage drop over the wires that one should account for?
Also I haven't been able to quite figure out what PIN3 and PIN6 are meant for.
Maybe you can add this information to the uCAN repository.
Thanks!
Kevin
I'm making a PoC for a uCAN based communication protocol between lpc 11c24 mcu's. These devices have a unique 32-bit serial. Is it possible to allocate a prefix for these devices? Like for the microchip UID devices? For example 00:00:02/24
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