| # Copyright (c) 2024 Syslinbit SCOP SAS |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config ADC_MCP356XR |
| bool "MCP3561R/2R/4R driver" |
| default y |
| depends on DT_HAS_MICROCHIP_MCP356XR_ENABLED |
| select SPI |
| select ADC_CONFIGURABLE_INPUTS |
| help |
| Enable MCP3561R/2R/4R ADC driver. |
| |
| if ADC_MCP356XR |
| |
| config ADC_MCP356XR_THREAD_STACK_SIZE |
| int "Stack size for the ADC thread" |
| default 512 |
| help |
| Size of the stack used for the internal ADC thread. |
| |
| config ADC_MCP356XR_THREAD_PRIORITY |
| int "Priority for the ADC thread" |
| default 0 |
| help |
| Priority level for the internal ADC thread. |
| |
| config ADC_MCP356XR_ADC_CHANNEL_COUNT |
| int "Number of ADC channels" |
| range 1 32 |
| default 1 |
| help |
| Number of ADC channels the driver must support. Each channel |
| requires 3 bytes of RAM to store the ADC settings to be used |
| for this channel. |
| |
| config ADC_MCP356XR_USE_READ_CRC |
| bool "Use CRC to check data received from the ADC" |
| default y |
| help |
| Enables the use of CRC on read communications to check integrity |
| of received data from the ADC. |
| |
| config ADC_MCP356XR_POLL |
| bool "Poll the ADC instead of using the IRQ pin" |
| help |
| Regularly poll the ADC to retrieve status flags instead of |
| waiting for the ADC triggered IRQ. Useful in case the IRQ |
| pin of the ADC is not wired. |
| |
| if ADC_MCP356XR_POLL |
| config ADC_MCP356XR_POLLING_PERIOD_MS |
| int "Time to wait between two ADC polling in milliseconds" |
| default 1 |
| help |
| Time the driver's internal acquisition thread will wait |
| between two ADC polling (in milliseconds). |
| |
| endif #ADC_MCP356XR_POLL |
| |
| endif # ADC_MCP356XR |
