Add PCF8574 I/O Expander driver. Some cleanup also of other expander drivers. (d47aa756) · Commits · f4grx / NuttX RTOS · GitLab

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d47aa756

Commit d47aa756 authored 8 years ago by Gregory Nutt

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Add PCF8574 I/O Expander driver. Some cleanup also of other expander drivers.

parent e0f3df5d

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Changes 5

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drivers/ioexpander/Kconfig 66 additions, 21 deletions

drivers/ioexpander/Kconfig
drivers/ioexpander/Make.defs 4 additions, 0 deletions

drivers/ioexpander/Make.defs
drivers/ioexpander/pca9555.c 8 additions, 8 deletions

drivers/ioexpander/pca9555.c
drivers/ioexpander/pca9555.h 1 addition, 1 deletion

drivers/ioexpander/pca9555.h
drivers/ioexpander/tca64xx.c 4 additions, 3 deletions

drivers/ioexpander/tca64xx.c

with 83 additions and 33 deletions

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