Each LPC1768 is capable of controlling 2 CAN bus lines. Linking multiple chips together via SPI allows for more bus lines to be monitored simultaneously. Master unit.
Diff: spiMasterProtocol.h
- Revision:
- 0:855b6e84e744
diff -r 000000000000 -r 855b6e84e744 spiMasterProtocol.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spiMasterProtocol.h Fri Oct 31 22:13:47 2014 +0000 @@ -0,0 +1,19 @@ +#ifndef _spiMaster_included_ +#define _spiMaster_included_ +#include "mbed.h" + +class spiMasterProtocol +{ + public: + spiMasterProtocol(); + int get42(void); + int get84(void); + + private: + SPI* spiLine; + DigitalOut* chipSelect; + + int write(int); + +}; +#endif \ No newline at end of file