RS485, LVDS, and Alike

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The information on this page refers to firmware v2.43e and higher.

The STorM32 controller supports using RS485, Low Voltage Differential Signaling (LVDS), and other bus drivers for its NT bus.

For that purpose the NT modules provide two pins, one active high and one active low, which allow us to enable/disable the respective transmit drivers on the NT modules.

NT Module active HIGH pin active LOW pin
NT Imu v2.x PA0 PA15
NT Motor v2.x PA0 PA15
NT Logger v1.x PA0 PA15

For discussions see here and follow up posts.

Storm32-nt-rs485-lvds-and-alike.jpg
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