Master I²C Software Library
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On the MSP430G2553, the same pins P1_6 and P1_7 share I²C and SPI connections, hence the need for a software I²C library.
The library was developed with embedXcode and the Saleae logic analyser was key for debugging! |
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This library only features master I²C but keeps the same functions as the hardware I²C Wire.h library.
In the example shown, pin P2_4 acts as clock and pin P2_3 as data. |
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Download
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As usual, the library is fully documented with a PDF.
I also provide an example for the 2 axis compass HMC6353. To install the library, follow the procedure Installing Additional Arduino Libraries. |
