hi!
me , friend trying connect sparkfun can-bus shield our arduino mega2560. we've been searching both google , forum trying work without success..
we want use can-shield let arduino mega "read" incoming can-messages, we're right using program busmaster simulate. later these messages come can-node telling arduino simulate different tests.
to able connect shield upon mega cut pins 11,12,13 on can-shield , connected them 50,51,52 on mega. we've bent pin 10 doesn't connect mega, , instead connected pin 53 on mega. though bit unsure last pin since we've seen different examples.
we've tried lot of different libraries found on internet, last 1 tried this:
https://github.com/seeed-studio/can_bus_shield
but though change pins due mega communication fails initialize. code compiles , can't send message.
is there else need change in library, or hardware problem?
any on appreciated!
me , friend trying connect sparkfun can-bus shield our arduino mega2560. we've been searching both google , forum trying work without success..
we want use can-shield let arduino mega "read" incoming can-messages, we're right using program busmaster simulate. later these messages come can-node telling arduino simulate different tests.
to able connect shield upon mega cut pins 11,12,13 on can-shield , connected them 50,51,52 on mega. we've bent pin 10 doesn't connect mega, , instead connected pin 53 on mega. though bit unsure last pin since we've seen different examples.
we've tried lot of different libraries found on internet, last 1 tried this:
https://github.com/seeed-studio/can_bus_shield
but though change pins due mega communication fails initialize. code compiles , can't send message.
is there else need change in library, or hardware problem?
any on appreciated!
Arduino Forum > Using Arduino > Project Guidance > Connect Sparkfun CAN bus shield DEV-10039 with Arduino Mega2560
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