nuttx/Documentation/components
Daniel P. Carvalho 1b172fb8d2 drivers/sensors: add Microchip TC74 temperature sensor driver
Add support for the Microchip TC74 digital temperature sensor using the
Sensor Driver Framework (uORB). The TC74 is an 8-bit I2C temperature
sensor with a measurement range from -40C to +125C and a resolution
of 1C.

The driver registers as a uORB topic (/dev/uorb/sensor_temp<n>) and
polls on the low-priority work queue. It supports dynamic interval
configuration and automatically enters low-power standby mode when
the topic is deactivated.

Validated against a real TC74A5-3.3 on a custom STM32H743BI board.

Assisted-by: Gemini:gemini-3.8-pro
Signed-off-by: Daniel P. Carvalho <danieloak@gmail.com>
2026-09-18 16:04:32 +08:00
..
arch Documentation: update organization.rst 2023-10-30 20:29:54 +08:00
audio Documentation/audio: document the audio upper half interface 2026-08-05 07:58:53 +02:00
concurrency Documentation: Add documentation for seqcount. 2025-12-22 10:22:06 -03:00
drivers drivers/sensors: add Microchip TC74 temperature sensor driver 2026-09-18 16:04:32 +08:00
filesystem !arch/arm: Use r9 as the PIC base register. 2026-08-06 01:38:23 +08:00
libs include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
mm mm/iob: add iob_init method to support external buffer init as iob structure 2025-12-25 10:08:49 +08:00
net net/tcp: add configurable delayed ACK threshold 2026-09-08 09:00:19 +08:00
nxgraphics !boards/boardctl: Remove BOARDIOC_INIT 2026-05-26 09:57:29 +08:00
tools tools/refresh.sh: Fix multi-argument parsing 2026-09-10 16:26:53 +02:00
binfmt.rst style: fix typos 2025-04-30 13:45:46 +08:00
boards.rst Documentation/components/boards.rst: fix typo 2026-06-04 09:58:42 +08:00
cmake.rst
crypto.rst crypto: Support SHA2_224_HMAC 2026-07-04 14:15:17 +08:00
index.rst include/nuttx: Add link-time iterable sections infrastructure 2026-08-27 01:04:05 +08:00
iterable_sections.rst include/nuttx/macro.h: Let FOREACH_ARG() paste the argument index 2026-09-01 17:55:52 -03:00
nxflat.rst Documentation, tools/ci: Say where the NXFLAT tools actually come from. 2026-09-13 18:29:40 -03:00
openamp.rst
paging.rst style: fix typos 2025-04-30 13:45:46 +08:00
syscall.rst Documentation: fix spelling 2025-05-15 11:33:41 +08:00
video.rst
wireless.rst