| # NXP Kinetis temperature sensor configuration options |
| |
| # Copyright (c) 2020 Vestas Wind Systems A/S |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config TEMP_KINETIS |
| bool "NXP Kinetis Temperature Sensor" |
| depends on (ADC && SOC_FAMILY_KINETIS) |
| help |
| Enable driver for NXP Kinetis temperature sensor. |
| |
| if TEMP_KINETIS |
| |
| config TEMP_KINETIS_RESOLUTION |
| int "ADC resolution" |
| default 16 if HAS_MCUX_ADC16 |
| default 12 if HAS_MCUX_ADC12 |
| help |
| ADC resolution to use for the temperature sensor and bandgap |
| voltage readings. |
| |
| config TEMP_KINETIS_OVERSAMPLING |
| int "ADC oversampling" |
| default 0 |
| range 0 5 |
| help |
| ADC oversampling to use for the temperature sensor and |
| bandgap voltage readings. Oversampling can help in providing |
| more stable readings. |
| |
| config TEMP_KINETIS_FILTER |
| bool "Digital filtering of ADC readings" |
| help |
| Enable weighted average digital filtering of the ADC |
| readings as per NXP AN3031. |
| |
| endif # TEMP_KINETIS |
