zephyr/samples/sensor/dht/prj.conf

#
# Copyright (c) 2019 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: Apache-2.0
#

CONFIG_SENSOR=y
CONFIG_GPIO=y

# Need float format support
CONFIG_REQUIRES_FULL_LIBC=y
CONFIG_REQUIRES_FLOAT_PRINTF=y
CONFIG_CBPRINTF_FP_SUPPORT=y
samples: sensor: dht: add sample Add a sample to test the Aosong temperature/humidity sensor. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no> 2019-12-17 00:22:48 +08:00			`#`
			`# Copyright (c) 2019 Nordic Semiconductor ASA`
			`#`
			`# SPDX-License-Identifier: Apache-2.0`
			`#`

			`CONFIG_SENSOR=y`
			`CONFIG_GPIO=y`

			`# Need float format support`
samples: Switch from NEWLIB_LIBC to REQUIRES_FULL_LIBC Instead of forcing use of NEWLIB_LIBC, select any available complete C library implementation. Add CONFIG_REQUIRES_FLOAT_PRINTF and adjust CONFIG_LIBC_MALLOC_ARENA_SIZE as needed. Signed-off-by: Keith Packard <keithp@keithp.com> 2023-09-29 06:27:11 +08:00			`CONFIG_REQUIRES_FULL_LIBC=y`
			`CONFIG_REQUIRES_FLOAT_PRINTF=y`
samples: add FP formatting to all samples that require it Samples that include floating-point format specifications may need cbprintf FP support. Make sure it's available. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no> 2020-11-16 23:09:47 +08:00			`CONFIG_CBPRINTF_FP_SUPPORT=y`