29 917
modifications
Modifications
Sauter à la navigation
Sauter à la recherche
Ligne 42 :
Ligne 42 : + + + + + + + + + + + + + +
→TrackReporterIOX
C'est un excellent point de départ pour explorer cette possibilité Open-Source.
C'est un excellent point de départ pour explorer cette possibilité Open-Source.
Voici la note de TrackReporterIOX dans Railuino.h
<nowiki>/**
* Implements a low-cost track reporting mechanism based on I/O
* expanders. Currently the MCP 23S08 and MCP 23S17 are supported,
* with the MCP 23S08 being treaded just like the 16 bit module, so
* the upper 8 bits are undefined. The IO expanders are connected via
* SPI. Pin x is being used for chip select. The interrupt line must
* be connected to Arduino pin 3 (interrupt 1) and pulled up via a
* resistor. Multiple expanders can be combined, assuming they are
* configured to different addresses via the hardware pins. All need
* to share the interrupt line, which is configured for open drain.
*/</nowiki>
== S88 ==
== S88 ==