Mercurial > ecos

comparison packages/devs/spi/freescale/dspi/current/include/spi_freescale_dspi.h @ 3166:c7cb4340f6eb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add: support for 32 channel eDMA, support for cached memory.
author vae
date Wed, 09 May 2012 22:07:24 +0000
parents a18d3fded36e
children 99686efcd5ba
comparison
equal deleted inserted replaced
3165:1057533611c4 3166:c7cb4340f6eb
115 // Freescale DSPI bus configuration and state. 115 // Freescale DSPI bus configuration and state.
116 116
117 typedef struct cyg_spi_freescale_dspi_bus_setup_s 117 typedef struct cyg_spi_freescale_dspi_bus_setup_s
118 { 118 {
119 cyghwr_devs_freescale_dspi_t* dspi_p; // Base address of SPI register block. 119 cyghwr_devs_freescale_dspi_t* dspi_p; // Base address of SPI register block.
120 cyghwr_hal_freescale_dma_set_t* dma_set_p; // DMA configuration block. 120 cyghwr_hal_freescale_dma_set_t* dma_set_p; // DMA configuration block.
121 cyg_vector_t intr_num; // DSPI interrupt vector 121 cyg_vector_t intr_num; // DSPI interrupt vector
122 cyg_priority_t intr_prio; // Interrupt priority 122 cyg_priority_t intr_prio; // Interrupt priority
123 cyg_uint32 mcr_opt ; // Module Configuratyon Register options 123 cyg_uint32 mcr_opt ; // Module Configuratyon Register options
124 const cyg_uint32* spi_pin_list_p; // List of GPIOs used by the SPI interface. 124 const cyg_uint32* spi_pin_list_p; // List of GPIOs used by the SPI interface.
125 const cyg_uint32* cs_pin_list_p; // List of GPIOs used as chip selects. 125 const cyg_uint32* cs_pin_list_p; // List of GPIOs used as chip selects.