| # |
| # Counter devices |
| # |
| # When adding new entries keep the list in alphabetical order |
| |
| menu "Counters" |
| |
| config 104_QUAD_8 |
| tristate "ACCES 104-QUAD-8 driver" |
| depends on PC104 && X86 && ISA_BUS_API |
| help |
| Say yes here to build support for the ACCES 104-QUAD-8 quadrature |
| encoder counter/interface device family (104-QUAD-8, 104-QUAD-4). |
| |
| Performing a write to a counter's IIO_CHAN_INFO_RAW sets the counter and |
| also clears the counter's respective error flag. Although the counters |
| have a 25-bit range, only the lower 24 bits may be set, either directly |
| or via a counter's preset attribute. Interrupts are not supported by |
| this driver. |
| |
| The base port addresses for the devices may be configured via the base |
| array module parameter. |
| |
| config IIO_CROS_EC_SENSORS_SYNC |
| tristate "ChromeOS EC Counter Sensors" |
| depends on IIO_CROS_EC_SENSORS_CORE |
| help |
| Module to handle synchronisation sensors presented by the ChromeOS EC |
| Sensor hub. |
| Synchronisation sensors are counter sensors that are triggered when |
| events occurs from other subsystems. They are use to synchronised |
| those subsystem with existing MEMS sensors, like gyroscope. |
| |
| config STM32_LPTIMER_CNT |
| tristate "STM32 LP Timer encoder counter driver" |
| depends on MFD_STM32_LPTIMER || COMPILE_TEST |
| help |
| Select this option to enable STM32 Low-Power Timer quadrature encoder |
| and counter driver. |
| |
| To compile this driver as a module, choose M here: the |
| module will be called stm32-lptimer-cnt. |
| endmenu |
