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xiaoxiang781216 pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git
from bf905d242ef syscall: add missing memory locking and clock_getres
entries
new 80a04ea9531 drivers/analog: add digital potentiometer driver support
new 744fbd0a927 drivers/analog: add MCP445X potentiometer support
The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
listed as "add" were already present in the repository and have only
been added to this reference.
Summary of changes:
.../components/drivers/character/analog/index.rst | 1 +
.../drivers/character/analog/pot/index.rst | 63 +++
drivers/analog/CMakeLists.txt | 14 +
drivers/analog/Kconfig | 23 +
drivers/analog/Make.defs | 22 +
drivers/analog/mcp445x.c | 542 +++++++++++++++++++++
drivers/analog/pot.c | 422 ++++++++++++++++
include/nuttx/analog/ioctl.h | 10 +
include/nuttx/analog/{mcp47x6.h => mcp445x.h} | 59 +--
include/nuttx/analog/pot.h | 244 ++++++++++
10 files changed, 1365 insertions(+), 35 deletions(-)
create mode 100644
Documentation/components/drivers/character/analog/pot/index.rst
create mode 100644 drivers/analog/mcp445x.c
create mode 100644 drivers/analog/pot.c
copy include/nuttx/analog/{mcp47x6.h => mcp445x.h} (58%)
create mode 100644 include/nuttx/analog/pot.h
