USART/CAN notes
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@ -18,6 +18,11 @@ https://github.com/mattthebaker/Smoothieware-CHMT
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In this approach the entire head unit will be bypassed. Ideally this could be accomplished by
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In this approach the entire head unit will be bypassed. Ideally this could be accomplished by
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utilizing the existing IDC connector on the power/comm sub-board.
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utilizing the existing IDC connector on the power/comm sub-board.
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# 'CAN Bus'
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Communication is done over the VP230 CAN Transceiver, though it doesn't look to be real CAN.
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Instead the STM32 USART1 is connected so it's doing Syncronous UART over CAN. So it's really
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just using the VP230 for differential signaling.
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# Reading
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# Reading
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https://www.eevblog.com/forum/manufacture/neoden-tm245p-teardown-and-upgrade/
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https://www.eevblog.com/forum/manufacture/neoden-tm245p-teardown-and-upgrade/
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