Enumeration 

Description 

VM_DCL_SPI_CLOCK_PHASE 

VM_DCL_SPI_CLOCK_PHASE is the ENUM which indicates the SPI clock phase. 

VM_DCL_SPI_CLOCK_POLARITY 

VM_DCL_SPI_CLOCK_POLARITY is the ENUM which indicates the SPI clock polarity. 

VM_DCL_SPI_CONTROL_COMMAND 

This is the SPI IO control definition. 

VM_DCL_SPI_DEVICE 

VM_DCL_SPI_DEVICE is the ENUM SPI type, you can select one of the devices to use with DCL. 

VM_DCL_SPI_ENDIAN 

VM_DCL_SPI_ENDIAN is the ENUM which indicates the SPI data transfer byte order. 

VM_DCL_SPI_GET_TICK 

VM_DCL_SPI_GET_TICK is the ENUM which indicates for how many clocks the SPI should be delayed. 

VM_DCL_SPI_MSBF 

VM_DCL_SPI_MSBF is the ENUM which indicates the SPI transmission bit order. 

Structure 

Description 

vm_dcl_spi_capability_t 

vm_dcl_spi_capability_t exposes SPI capabilities which can be queried. This structure is used as a parameter of VM_DCL_SPI_CONTROL_QUERY_CAPABILITY. 

vm_dcl_spi_clock_t 

vm_dcl_spi_query_mode_t exposes the SPI's clock speed. This structure is used as parameter of VM_DCL_SPI_CONTROL_QUERY_CLOCK. It contains the clock frequency which is used to calculate the SPI's timing parameters. 

vm_dcl_spi_config_parameter_t 

vm_dcl_spi_config_parameter_t holds the SPI configuration parameters. 

vm_dcl_spi_control_read_write_t 

vm_dcl_spi_control_write_and_read_t holds the SPI write and read operation parameters. 

vm_dcl_spi_mode_t 

vm_dcl_spi_mode_t exposes if the SPI's mode can be set and or get. This structure is used as the parameter of VM_DCL_SPI_CONTROL_SET_MODE and VM_DCL_SPI_CONTROL_GET_MODE. 

vm_dcl_spi_query_mode_t 

vm_dcl_spi_query_mode_t exposes SPI supported modes. This structure is used as a parameter of VM_DCL_SPI_CONTROL_QUERY_MODE_SUPPORT.