nuttx/drivers/ioexpander
Michal Lenc 600d0e413a ioexpander/iso1i813t: add option to check errors during read
This commit adds the possibility to check for expander errors when
reading the data. This is optional if glerr_check or interr_check
fields in configuration are not zero.

If not zero, read operation also reads ISO1I813T_GLERR and
ISO1I813T_INTERR register and returns error if there is some error.
The user can control which errors he wants to check with
glerr_check and interr_check masks.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2026-03-18 15:00:48 -03:00
..
aw9523b.c
aw9523b.h
CMakeLists.txt
gpio.c
gpio_lower_half.c
icjx.c
icjx.h
ioe_dummy.c ioe_dummy: fix pinval always zero issue 2026-01-05 15:10:41 -03:00
ioe_rpmsg.c
iso1h812g.c
iso1h812g.h
iso1i813t.c ioexpander/iso1i813t: add option to check errors during read 2026-03-18 15:00:48 -03:00
iso1i813t.h
Kconfig drivers/ioexpander: add DEV_GPIO_NSIGNALS dependency on signals 2026-02-26 20:03:05 +08:00
Make.defs
mcp23x08.c
mcp23x08.h
mcp23x17.c drivers/ioexapnder/mcp23x17 : Fix write gpio output values on OLAT registers 2026-01-30 17:42:48 +01:00
mcp23x17.h
pca9538.c
pca9538.h
pca9555.c
pca9555.h
pca9557.c
pca9557.h
pcf8574.c
pcf8574.h
pcf8575.c
pcf8575.h
skeleton.c
sx1509.c
sx1509.h
tca64xx.c
tca64xx.h