From b4a23b8899dd14c62adfb6f2e2046d69113f9b24 Mon Sep 17 00:00:00 2001 From: Akshai M Date: Wed, 29 Apr 2020 09:19:05 +0530 Subject: [PATCH] drivers/tcs37727 : Expose to Kconfig Co-authored-by: Leandro Lanzieri --- drivers/Kconfig | 1 + drivers/include/tcs37727.h | 4 +++- drivers/tcs37727/Kconfig | 24 ++++++++++++++++++++++++ 3 files changed, 28 insertions(+), 1 deletion(-) create mode 100644 drivers/tcs37727/Kconfig diff --git a/drivers/Kconfig b/drivers/Kconfig index 04c582a482..d5d68e958d 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -25,6 +25,7 @@ rsource "mag3110/Kconfig" rsource "mma8x5x/Kconfig" rsource "opt3001/Kconfig" rsource "sps30/Kconfig" +rsource "tcs37727/Kconfig" endmenu # Sensor Device Drivers menu "Storage Device Drivers" diff --git a/drivers/include/tcs37727.h b/drivers/include/tcs37727.h index a435f4578b..f54734c182 100644 --- a/drivers/include/tcs37727.h +++ b/drivers/include/tcs37727.h @@ -49,7 +49,9 @@ extern "C" /** * @brief Default RGBC integration time in microseconds. * - * Refer section "RGBC Time Register" in datasheet for more information. + * RGBC integration time impacts both the resolution and the sensitivity of the + * RGBC reading. Refer to the section "RGBC Time Register" in the datasheet for + * more information. */ #ifndef CONFIG_TCS37727_ATIME_DEFAULT #define CONFIG_TCS37727_ATIME_DEFAULT 200000 diff --git a/drivers/tcs37727/Kconfig b/drivers/tcs37727/Kconfig new file mode 100644 index 0000000000..ab6f2d8167 --- /dev/null +++ b/drivers/tcs37727/Kconfig @@ -0,0 +1,24 @@ +# Copyright (c) 2020 Freie Universitaet Berlin +# +# This file is subject to the terms and conditions of the GNU Lesser +# General Public License v2.1. See the file LICENSE in the top level +# directory for more details. +# +menuconfig KCONFIG_MODULE_TCS37727 + bool "Configure TCS37727 driver" + depends on MODULE_TCS37727 + help + Configure the TCS37727 driver using Kconfig. + +if KCONFIG_MODULE_TCS37727 + +config TCS37727_ATIME_DEFAULT + int "RGBC integration time in microseconds" + range 2400 614000 + default 200000 + help + RGBC integration time impacts both the resolution and the sensitivity + of the RGBC reading. Refer to the section "RGBC Time Register" in the + datasheet for more information. + +endif # KCONFIG_MODULE_TCS37727