Layer providing compatibility with the former API. More...
Macros |
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| #define | NRF_DRV_SPIS_INSTANCE NRFX_SPIS_INSTANCE |
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Macro for forwarding the new implementation.
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| #define | NRF_DRV_SPIS_DEFAULT_CONFIG NRFX_SPIS_DEFAULT_CONFIG |
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Macro for forwarding the new implementation.
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| #define | NRF_DRV_SPIS_DEFAULT_CSN_PULLUP NRFX_SPIS_DEFAULT_CSN_PULLUP |
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Macro for forwarding the new implementation.
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| #define | NRF_DRV_SPIS_DEFAULT_MISO_DRIVE NRFX_SPIS_DEFAULT_MISO_DRIVE |
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Macro for forwarding the new implementation.
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| #define | NRF_DRV_SPIS_PIN_NOT_USED NRFX_SPIS_PIN_NOT_USED |
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Macro for forwarding the new implementation.
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| #define | NRF_DRV_SPIS_BIT_ORDER_LSB_FIRST NRF_SPIS_BIT_ORDER_LSB_FIRST |
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Macro for providing API backward compatibility.
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| #define | NRF_DRV_SPIS_BIT_ORDER_MSB_FIRST NRF_SPIS_BIT_ORDER_MSB_FIRST |
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Macro for providing API backward compatibility.
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| #define | nrf_drv_spis_endian_t nrf_spis_bit_order_t |
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Macro for providing API backward compatibility.
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| #define | NRF_DRV_SPIS_MODE_0 NRF_SPIS_MODE_0 |
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Macro for providing API backward compatibility.
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| #define | NRF_DRV_SPIS_MODE_1 NRF_SPIS_MODE_1 |
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Macro for providing API backward compatibility.
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| #define | NRF_DRV_SPIS_MODE_2 NRF_SPIS_MODE_2 |
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Macro for providing API backward compatibility.
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| #define | NRF_DRV_SPIS_MODE_3 NRF_SPIS_MODE_3 |
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Macro for providing API backward compatibility.
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| #define | nrf_drv_spis_mode_t nrf_spis_mode_t |
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Macro for providing API backward compatibility.
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| #define | NRF_DRV_SPIS_BUFFERS_SET_DONE NRFX_SPIS_BUFFERS_SET_DONE |
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Macro for forwarding the new implementation.
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| #define | NRF_DRV_SPIS_XFER_DONE NRFX_SPIS_XFER_DONE |
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Macro for forwarding the new implementation.
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| #define | NRF_DRV_SPIS_EVT_TYPE_MAX NRFX_SPIS_EVT_TYPE_MAX |
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Macro for forwarding the new implementation.
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| #define | nrf_drv_spis_event_type_t nrfx_spis_evt_type_t |
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Macro for forwarding the new implementation.
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| #define | nrf_drv_spis_uninit nrfx_spis_uninit |
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Macro for forwarding the new implementation.
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| #define | nrf_drv_spis_buffers_set nrfx_spis_buffers_set |
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Macro for forwarding the new implementation.
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Typedefs |
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| typedef nrfx_spis_t | nrf_drv_spis_t |
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Type definition for forwarding the new implementation.
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| typedef nrfx_spis_config_t | nrf_drv_spis_config_t |
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Type definition for forwarding the new implementation.
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| typedef nrfx_spis_evt_t | nrf_drv_spis_event_t |
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Type definition for forwarding the new implementation.
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| typedef void(* | nrf_drv_spis_event_handler_t )( nrf_drv_spis_event_t event) |
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SPI slave event callback function type.
More...
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Functions |
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| ret_code_t | nrf_drv_spis_init ( nrf_drv_spis_t const *const p_instance, nrf_drv_spis_config_t const *p_config, nrf_drv_spis_event_handler_t event_handler) |
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Function for initializing the SPI slave driver instance.
More...
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Detailed Description
Layer providing compatibility with the former API.
Typedef Documentation
| typedef void(* nrf_drv_spis_event_handler_t)( nrf_drv_spis_event_t event) |
SPI slave event callback function type.
- Parameters
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[in] event SPI slave driver event.
Function Documentation
| ret_code_t nrf_drv_spis_init | ( | nrf_drv_spis_t const *const | p_instance , |
| nrf_drv_spis_config_t const * | p_config , | ||
| nrf_drv_spis_event_handler_t | event_handler | ||
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Function for initializing the SPI slave driver instance.
- Note
- When the nRF52 Anomaly 109 workaround for SPIS is enabled, this function initializes the GPIOTE driver as well, and uses one of GPIOTE channels to detect falling edges on CSN pin.
- Parameters
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[in] p_instance Pointer to the driver instance structure. [in] p_config Pointer to the structure with the initial configuration. If NULL, the default configuration will be used. [in] event_handler Function to be called by the SPI slave driver upon event.
- Return values
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NRF_SUCCESS If the initialization was successful. NRF_ERROR_INVALID_PARAM If an invalid parameter is supplied. NRFX_ERROR_INVALID_STATE If the instance is already initialized. NRF_ERROR_BUSY If some other peripheral with the same instance ID is already in use. This is possible only if PERIPHERAL_RESOURCE_SHARING_ENABLED is set to a value other than zero. NRF_ERROR_INTERNAL GPIOTE channel for detecting falling edges on CSN pin cannot be initialized. Possible only when using nRF52 Anomaly 109 workaround.