nuttx/drivers/ioexpander
Michal Lenc 7c7e163e23 icjx: add support for multiple pin read/write
This commit implements functions icjx_multireadpin and icjx_multiwritepin.
These functions can be used for multiple pin access (read/write) if
CONFIG_IOEXPANDER_MULTIPIN is selected. This access is generally
faster than one by one pin and may simplify user application.

Changes to general functions icjx_read and icjx_write were also required
to provide support for multiple data send/receive.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2024-03-20 20:06:33 +08:00
..
CMakeLists.txt
gpio_lower_half.c
gpio.c
icjx.c icjx: add support for multiple pin read/write 2024-03-20 20:06:33 +08:00
icjx.h
ioe_dummy.c
ioe_rpmsg.c
iso1h812g.c
iso1h812g.h
iso1i813t.c
iso1i813t.h
Kconfig
Make.defs
mcp23x08.c
mcp23x08.h
mcp23x17.c
mcp23x17.h
pca9538.c
pca9538.h
pca9555.c
pca9555.h
pcf8574.c
pcf8574.h
pcf8575.c
pcf8575.h
skeleton.c
sx1509.c
sx1509.h
tca64xx.c
tca64xx.h