Control Center Serial

Configure Command

<configure i2c="i2c"
           spi="spi"
           gpio="gpio"
           tpower="tpower"
           iopower="iopower"
           levelshift="levelshift"
           pullups="pullups"/>

Activate/Deactivate individual sub-systems and features

Parameters

i2c

Enable I2C

spi

Enable SPI

gpio

Enable GPIO

tpower

Enable Target Power on pins 4 and 6 for the Aardvark I2C/SPI Adapter and the Promira Serial Platform. "0" disables the target power and "1", "3.3" and "5" enables 5V for the Aardvark I2C/SPI Adapter and "1" and "5" enables 5V for the Promira Serial Platform and "3.3" enables 3.3V for the Promira Serial Platform.

iopower

Enable Target Power on pins 22 and 24 for the Promira Serial Platform.

levelshift

the logic level for all signal pins including target power pin 22 and 24.

pullups

Enable pullup resistors on the I2C lines: SCL and SDA

Details

It is not possible to activate I2C, SPI and GPIO all at the same time. The possible combinations are:

I2C	SPI	GPIO	Configuration
1	1	0	I2C and SPI enabled
1	0	1	I2C enabled and SPI pins used as GPIO
0	1	1	SPI enabled and I2C pins used as GPIO
0	0	1	I2C and SPI pins used as GPIO

Please see the Aardvark I2C/SPI Adapter User Manual or the Promira Serial Platform User Manual for more information about supplying target power and I2C pullup resistors.