On Tuesday 10 March 2015 09:33 PM, Tom Rini wrote:
On Tue, Mar 10, 2015 at 08:41:21PM +0530, Vignesh R wrote:
TI's pcf8575 is a 16-bit I2C based GPIO expander.The device features a
16-bit quasi-bidirectional I/O ports. Each quasi-bidirectional I/O can
be used as an input or output without
On Wed, Mar 11, 2015 at 02:19:32PM +0530, Vignesh R wrote:
On Tuesday 10 March 2015 09:33 PM, Tom Rini wrote:
On Tue, Mar 10, 2015 at 08:41:21PM +0530, Vignesh R wrote:
TI's pcf8575 is a 16-bit I2C based GPIO expander.The device features a
16-bit quasi-bidirectional I/O ports. Each
TI's pcf8575 is a 16-bit I2C based GPIO expander.The device features a
16-bit quasi-bidirectional I/O ports. Each quasi-bidirectional I/O can
be used as an input or output without the use of a data-direction
control signal. The I/Os should be high before being used as inputs.
This driver is based
On Tue, Mar 10, 2015 at 08:41:21PM +0530, Vignesh R wrote:
TI's pcf8575 is a 16-bit I2C based GPIO expander.The device features a
16-bit quasi-bidirectional I/O ports. Each quasi-bidirectional I/O can
be used as an input or output without the use of a data-direction
control signal. The I/Os
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