On Monday 31 August 2009, Barry Song wrote:
+
+#define AD714x_SPI_ADDR0x1C
+#define AD714x_SPI_ADDR_SHFT 11
+#define AD714x_SPI_READ1
+#define AD714x_SPI_READ_SHFT 10
Confusing; it is not an address but a fixed bit pattern
flagging command words. Be less opaque; maybe
ad7142/ad7147 are Programmable Controllers for Capacitance Touch Sensors.
The chips don't restrict the specific usage, and it can be used as button/
slider/scrollwheel/touchpad etc. depending on the hardware connection.
One special target board can include one or several these components.
The
