9 Commits

Author SHA1 Message Date
Stepan Pressl 84b0492fbd drivers/1wire/1wire_ds2xxx.h: add the driver for DS2XXX eeproms.
Supports these Maxim/Analog Devices eeproms with a scratchpad:
DS2430,2431,2432,2433,28E04,28E07,28EC20.

For each type of an eeprom, you create a new driver.
Other than that, the driver is file oriented and supports seeks,
for example.

Signed-off-by: Stepan Pressl <pressl.stepan@gmail.com>
2025-10-10 08:55:45 +02:00
Alin Jerpelea 286d37026c drivers: migrate to SPDX identifier
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2024-11-06 18:02:25 +08:00
yinshengkai 85f727f232 tools: replace INCDIR to Makefile variable
In the past, header file paths were generated by the incdir command
Now they are generated by concatenating environment variables

In this way, when executing makefile, no shell command will be executed,
it will improve the speed of executing makfile
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2022-11-03 19:59:55 +08:00
Marco Krahl c726dac605 nuttx/1wire: Adds 1wire master interface
This implements a new master interface to handle the 1-wire transition in an
atomic sense.

Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>
2021-04-14 02:49:28 -05:00
Alin Jerpelea e5b6305f4a drivers: Author Gregory Nutt: update licenses to Apache
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-04 18:32:27 -08:00
Xiang Xiao 5eae32577e build: Move INCDIROPT to common place
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-18 15:02:55 -06:00
Gregory Nutt 5c0e8e88b1 Revert "Makefile: move INCDIROPT to common place (#625)"
This reverts commit b9ace36fcc.

This change was added by PR 625 but has a serious logic flaw.  It removes all occurrences of INCDIROPT and replaces it with a definition in tools/Config.mk:

    else ifeq ($(WINTOOL),y)
      DEFINE = "$(TOPDIR)/tools/define.sh"
      INCDIR = "$(TOPDIR)/tools/incdir.sh" -w

This logic flaw is the Config.mk is included in all Make.defs files BEFORE WINTOOL is defined.  As a result, the definition is wrong in many places when building under Cygwin with a Windows native toolchain.
2020-03-26 08:50:29 -07:00
Xiang Xiao b9ace36fcc Makefile: move INCDIROPT to common place (#625) 2020-03-26 08:09:59 -06:00
Juha Niskanen 797d9b1822 This commit adds a 1wire subsystem.
Squashed commit of the following:

Author: Gregory Nutt <gnutt@nuttx.org>
    Some cosmetic changes from coding style review.
Author: Juha Niskanen <juha.niskanen@haltian.com>
    drivers/1wire: add 1-wire subsystem and ds28e17 driver
2018-04-04 10:57:36 -06:00