mass_storage_example.c File Reference

#include <stdio.h>
#include "compiler.h"
#include "preprocessor.h"
#include "mass_storage_example.h"
#include "board.h"
#include "print_funcs.h"
#include "intc.h"
#include "power_clocks_lib.h"
#include "gpio.h"
#include "ctrl_access.h"
#include "spi.h"
#include "conf_at45dbx.h"
#include "conf_sd_mmc_spi.h"
#include "FreeRTOS.h"
#include "task.h"
#include "conf_usb.h"
#include "usb_task.h"
#include "device_mass_storage_task.h"
#include "host_mass_storage_task.h"
#include "ushell_task.h"

Macros
#define	AT45DBX_ENABLE_NPCS_PIN(NPCS, unused)   {AT45DBX_SPI_NPCS##NPCS##_PIN, AT45DBX_SPI_NPCS##NPCS##_FUNCTION},

Functions
Hmatrix bus configuration
void	init_hmatrix (void)
static void	at45dbx_resources_init (void)
	Initializes AT45DBX resources: GPIO, SPI and AT45DBX. More...
static void	sd_mmc_spi_resources_init (void)
	Initializes SD/MMC resources: GPIO, SPI and SD/MMC. More...
int	main (void)
	Main function. Execution starts here. More...

Variables
System Clock Frequencies
static pcl_freq_param_t	pcl_freq_param

#define AT45DBX_ENABLE_NPCS_PIN	(		NPCS,
			unused
	)		{AT45DBX_SPI_NPCS##NPCS##_PIN, AT45DBX_SPI_NPCS##NPCS##_FUNCTION},

Referenced by at45dbx_resources_init().

static void at45dbx_resources_init ( void  )

static

Initializes AT45DBX resources: GPIO, SPI and AT45DBX.

References AT45DBX_ENABLE_NPCS_PIN, at45dbx_init(), AT45DBX_MEM_CNT, AT45DBX_SPI, AT45DBX_SPI_BITS, AT45DBX_SPI_FIRST_NPCS, AT45DBX_SPI_MASTER_SPEED, AT45DBX_SPI_MISO_FUNCTION, AT45DBX_SPI_MISO_PIN, AT45DBX_SPI_MOSI_FUNCTION, AT45DBX_SPI_MOSI_PIN, AT45DBX_SPI_SCK_FUNCTION, AT45DBX_SPI_SCK_PIN, gpio_enable_module(), MREPEAT(), pcl_freq_param, spi_options_t::reg, spi_enable(), spi_initMaster(), spi_is_enabled(), and spi_selectionMode().

Referenced by main().

void init_hmatrix

(

void

)

Referenced by main().

int main

(

void

)

Main function. Execution starts here.

Return values

42	Fatal error.

References at45dbx_resources_init(), ctrl_access_init(), device_mass_storage_task(), device_mass_storage_task_init(), host_mass_storage_task(), host_mass_storage_task_init(), init_dbg_rs232(), init_hmatrix(), PASS, pcl_configure_clocks(), pcl_configure_usb_clock(), pcl_freq_param, sd_mmc_spi_resources_init(), usb_task(), usb_task_init(), ushell_task(), ushell_task_init(), and vTaskStartScheduler().

static void sd_mmc_spi_resources_init ( void  )

static

Initializes SD/MMC resources: GPIO, SPI and SD/MMC.

References gpio_enable_module(), pcl_freq_param, spi_options_t::reg, SD_MMC_SPI, SD_MMC_SPI_BITS, sd_mmc_spi_init(), SD_MMC_SPI_MASTER_SPEED, SD_MMC_SPI_MISO_FUNCTION, SD_MMC_SPI_MISO_PIN, SD_MMC_SPI_MOSI_FUNCTION, SD_MMC_SPI_MOSI_PIN, SD_MMC_SPI_NPCS, SD_MMC_SPI_NPCS_FUNCTION, SD_MMC_SPI_NPCS_PIN, SD_MMC_SPI_SCK_FUNCTION, SD_MMC_SPI_SCK_PIN, spi_enable(), spi_initMaster(), spi_is_enabled(), and spi_selectionMode().

Referenced by main().

pcl_freq_param_t pcl_freq_param

static

Initial value:

=
{
  .cpu_f        = FCPU_HZ,
  .pba_f        = FPBA_HZ,
  .osc0_f       = FOSC0,
  .osc0_startup = OSC0_STARTUP
}

Referenced by at45dbx_resources_init(), main(), and sd_mmc_spi_resources_init().