int nsh_archinitialize(void)
{
#if defined(HAVE_USBHOST) || defined(HAVE_USBMONITOR)
int ret;
#endif
#ifdef HAVE_USBHOST
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
ret = stm32_usbhost_initialize();
if (ret != OK)
{
message("nsh_archinitialize: Failed to initialize USB host: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_USBMONITOR
/* Start the USB Monitor */
ret = usbmonitor_start(0, NULL);
if (ret != OK)
{
message("nsh_archinitialize: Start USB monitor: %d\n", ret);
}
#endif
return OK;
}
int board_app_initialize(uintptr_t arg)
{
int ret;
/* Register I2C drivers on behalf of the I2C tool */
stm32_i2ctool();
#ifdef CONFIG_CAN
/* Initialize CAN and register the CAN driver. */
ret = stm32_can_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_can_setup failed: %d\n", ret);
}
#endif
#ifdef CONFIG_ADC
/* Initialize ADC and register the ADC driver. */
ret = stm32_adc_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_adc_setup failed: %d\n", ret);
}
#endif
#ifdef HAVE_USBHOST
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
ret = stm32_usbhost_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_USBMONITOR
/* Start the USB Monitor */
ret = usbmonitor_start();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to start USB monitor: %d\n", ret);
}
#endif
UNUSED(ret);
return OK;
}
int board_app_initialize(void)
{
#if defined(CONFIG_CAN) || defined(CONFIG_ADC)
int ret;
#endif
#ifdef CONFIG_CAN
/* Configure on-board CAN if CAN support has been selected. */
ret = stm32_can_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to initialize CAN: %d\n", ret);
}
#endif
#ifdef CONFIG_ADC
/* Configure on-board ADCs if ADC support has been selected. */
ret = stm32_adc_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to initialize ADC: %d\n", ret);
}
#endif
#ifdef HAVE_USBHOST
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
ret = stm32_usbhost_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_USBMONITOR
/* Start the USB Monitor */
ret = usbmonitor_start(0, NULL);
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to start USB monitor: %d\n", ret);
}
#endif
return OK;
}
int nsh_archinitialize(void)
{
#if defined(HAVE_USBHOST) || defined(HAVE_USBMONITOR)
int ret;
#endif
#ifdef CONFIG_STM32_SPI3
FAR struct spi_dev_s *spi;
FAR struct mtd_dev_s *mtd;
#endif
int ret;
/* Configure SPI-based devices */
#ifdef CONFIG_STM32_SPI3
/* Get the SPI port */
message("nsh_archinitialize: Initializing SPI port 3\n");
spi = up_spiinitialize(3);
if (!spi)
{
message("nsh_archinitialize: Failed to initialize SPI port 3\n");
return -ENODEV;
}
message("nsh_archinitialize: Successfully initialized SPI port 3\n");
/* Now bind the SPI interface to the M25P8 SPI FLASH driver */
#if defined(CONFIG_MTD) && defined(CONFIG_MIKROE_FLASH)
message("nsh_archinitialize: Bind SPI to the SPI flash driver\n");
mtd = m25p_initialize(spi);
if (!mtd)
{
message("nsh_archinitialize: Failed to bind SPI port 3 to the SPI FLASH driver\n");
}
else
{
message("nsh_archinitialize: Successfully bound SPI port 3 to the SPI FLASH driver\n");
#ifdef CONFIG_MIKROE_FLASH_PART
{
int partno;
int partsize;
int partoffset;
const char *partstring = CONFIG_MIKROE_FLASH_PART_LIST;
const char *ptr;
FAR struct mtd_dev_s *mtd_part;
char partname[4];
/* Now create a partition on the FLASH device */
partno = 0;
ptr = partstring;
partoffset = 0;
while (*ptr != '\0')
{
/* Get the partition size */
partsize = atoi(ptr);
mtd_part = mtd_partition(mtd, partoffset, (partsize>>2)*16);
partoffset += (partsize >> 2) * 16;
#ifdef CONFIG_MIKROE_FLASH_CONFIG_PART
/* Test if this is the config partition */
if (CONFIG_MIKROE_FLASH_CONFIG_PART_NUMBER == partno)
{
/* Register the partition as the config device */
mtdconfig_register(mtd_part);
}
else
#endif
{
/* Now initialize a SMART Flash block device and bind it
* to the MTD device.
*/
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
sprintf(partname, "p%d", partno);
smart_initialize(CONFIG_MIKROE_FLASH_MINOR, mtd_part, partname);
#endif
}
/* Update the pointer to point to the next size in the list */
while ((*ptr >= '0') && (*ptr <= '9'))
{
ptr++;
}
if (*ptr == ',')
{
ptr++;
}
/* Increment the part number */
partno++;
}
#else /* CONFIG_MIKROE_FLASH_PART */
/* Configure the device with no partition support */
smart_initialize(CONFIG_MIKROE_FLASH_MINOR, mtd, NULL);
#endif /* CONFIG_MIKROE_FLASH_PART */
}
}
/* Create a RAM MTD device if configured */
#if defined(CONFIG_RAMMTD) && defined(CONFIG_MIKROE_RAMMTD)
{
uint8_t *start = (uint8_t *) kmalloc(CONFIG_MIKROE_RAMMTD_SIZE * 1024);
mtd = rammtd_initialize(start, CONFIG_MIKROE_RAMMTD_SIZE * 1024);
mtd->ioctl(mtd, MTDIOC_BULKERASE, 0);
/* Now initialize a SMART Flash block device and bind it to the MTD device */
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
smart_initialize(CONFIG_MIKROE_RAMMTD_MINOR, mtd, NULL);
#endif
}
#endif /* CONFIG_RAMMTD && CONFIG_MIKROE_RAMMTD */
#endif /* CONFIG_MTD */
#endif /* CONFIG_STM32_SPI3 */
/* Create the SPI FLASH MTD instance */
/* The M25Pxx is not a good media to implement a file system..
* its block sizes are too large
*/
/* Mount the SDIO-based MMC/SD block driver */
#ifdef NSH_HAVEMMCSD
/* Bind the spi interface to the MMC/SD driver */
message("nsh_archinitialize: Bind SDIO to the MMC/SD driver, minor=%d\n",
CONFIG_NSH_MMCSDMINOR);
ret = mmcsd_spislotinitialize(CONFIG_NSH_MMCSDMINOR, CONFIG_NSH_MMCSDSLOTNO, spi);
if (ret != OK)
{
message("nsh_archinitialize: Failed to bind SPI to the MMC/SD driver: %d\n", ret);
}
else
{
message("nsh_archinitialize: Successfully bound SPI to the MMC/SD driver\n");
}
#endif
#ifdef HAVE_USBHOST
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
ret = stm32_usbhost_initialize();
if (ret != OK)
{
message("nsh_archinitialize: Failed to initialize USB host: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_USBMONITOR
/* Start the USB Monitor */
ret = usbmonitor_start(0, NULL);
if (ret != OK)
{
message("nsh_archinitialize: Start USB monitor: %d\n", ret);
}
#endif
#ifdef CONFIG_LCD_MIO283QT2
/* Configure the TFT LCD module */
message("nsh_archinitialize: Initializing TFT LCD module\n");
ret = up_lcdinitialize();
if (ret != OK)
{
message("nsh_archinitialize: Failed to initialize TFT LCD module\n");
}
#endif
/* Configure the Audio sub-system if enabled and bind it to SPI 3 */
#ifdef CONFIG_AUDIO
up_vs1053initialize(spi);
#endif
return OK;
}
int board_app_initialize(void)
{
#if defined(CONFIG_STM32_SPI4)
FAR struct spi_dev_s *spi;
FAR struct mtd_dev_s *mtd;
FAR struct mtd_geometry_s geo;
#endif
#if defined(CONFIG_MTD_PARTITION_NAMES)
FAR const char *partname = CONFIG_STM32F429I_DISCO_FLASH_PART_NAMES;
#endif
#if defined(CONFIG_MTD) && defined(CONFIG_MTD_SST25XX)
int ret;
#elif defined(HAVE_USBHOST) || defined(HAVE_USBMONITOR)
int ret;
#endif
/* Configure SPI-based devices */
#ifdef CONFIG_STM32_SPI4
/* Get the SPI port */
syslog(LOG_INFO, "Initializing SPI port 4\n");
spi = stm32_spibus_initialize(4);
if (!spi)
{
syslog(LOG_ERR, "ERROR: Failed to initialize SPI port 4\n");
return -ENODEV;
}
syslog(LOG_INFO, "Successfully initialized SPI port 4\n");
/* Now bind the SPI interface to the SST25F064 SPI FLASH driver. This
* is a FLASH device that has been added external to the board (i.e.
* the board does not ship from STM with any on-board FLASH.
*/
#if defined(CONFIG_MTD) && defined(CONFIG_MTD_SST25XX)
syslog(LOG_INFO, "Bind SPI to the SPI flash driver\n");
mtd = sst25xx_initialize(spi);
if (!mtd)
{
syslog(LOG_ERR, "ERROR: Failed to bind SPI port 4 to the SPI FLASH driver\n");
}
else
{
syslog(LOG_INFO, "Successfully bound SPI port 4 to the SPI FLASH driver\n");
/* Get the geometry of the FLASH device */
ret = mtd->ioctl(mtd, MTDIOC_GEOMETRY, (unsigned long)((uintptr_t)&geo));
if (ret < 0)
{
fdbg("ERROR: mtd->ioctl failed: %d\n", ret);
return ret;
}
#ifdef CONFIG_STM32F429I_DISCO_FLASH_PART
{
int partno;
int partsize;
int partoffset;
int partszbytes;
int erasesize;
const char *partstring = CONFIG_STM32F429I_DISCO_FLASH_PART_LIST;
const char *ptr;
FAR struct mtd_dev_s *mtd_part;
char partref[4];
/* Now create a partition on the FLASH device */
partno = 0;
ptr = partstring;
partoffset = 0;
/* Get the Flash erase size */
erasesize = geo.erasesize;
while (*ptr != '\0')
{
/* Get the partition size */
partsize = atoi(ptr);
partszbytes = (partsize << 10); /* partsize is defined in KB */
/* Check if partition size is bigger then erase block */
if (partszbytes < erasesize)
{
fdbg("ERROR: Partition size is lesser than erasesize!\n");
return -1;
}
/* Check if partition size is multiple of erase block */
if ((partszbytes % erasesize) != 0)
{
fdbg("ERROR: Partition size is not multiple of erasesize!\n");
return -1;
}
mtd_part = mtd_partition(mtd, partoffset, partszbytes / erasesize);
partoffset += partszbytes / erasesize;
#ifdef CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART
/* Test if this is the config partition */
if (CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART_NUMBER == partno)
{
/* Register the partition as the config device */
mtdconfig_register(mtd_part);
}
else
#endif
{
/* Now initialize a SMART Flash block device and bind it
* to the MTD device.
*/
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
sprintf(partref, "p%d", partno);
smart_initialize(CONFIG_STM32F429I_DISCO_FLASH_MINOR, mtd_part, partref);
#endif
}
#if defined(CONFIG_MTD_PARTITION_NAMES)
/* Set the partition name */
if (mtd_part == NULL)
{
dbg("Error: failed to create partition %s\n", partname);
return -1;
}
mtd_setpartitionname(mtd_part, partname);
/* Now skip to next name. We don't need to split the string here
* because the MTD partition logic will only display names up to
* the comma, thus allowing us to use a single static name
* in the code.
*/
while (*partname != ',' && *partname != '\0')
{
/* Skip to next ',' */
partname++;
}
if (*partname == ',')
{
partname++;
}
#endif
/* Update the pointer to point to the next size in the list */
while ((*ptr >= '0') && (*ptr <= '9'))
{
ptr++;
}
if (*ptr == ',')
{
ptr++;
}
/* Increment the part number */
partno++;
}
}
#else /* CONFIG_STM32F429I_DISCO_FLASH_PART */
/* Configure the device with no partition support */
smart_initialize(CONFIG_STM32F429I_DISCO_FLASH_MINOR, mtd, NULL);
#endif /* CONFIG_STM32F429I_DISCO_FLASH_PART */
}
#endif /* CONFIG_MTD */
#endif /* CONFIG_STM32_SPI4 */
/* Create a RAM MTD device if configured */
#if defined(CONFIG_RAMMTD) && defined(CONFIG_STM32F429I_DISCO_RAMMTD)
{
uint8_t *start = (uint8_t *) kmm_malloc(CONFIG_STM32F429I_DISCO_RAMMTD_SIZE * 1024);
mtd = rammtd_initialize(start, CONFIG_STM32F429I_DISCO_RAMMTD_SIZE * 1024);
mtd->ioctl(mtd, MTDIOC_BULKERASE, 0);
/* Now initialize a SMART Flash block device and bind it to the MTD device */
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
smart_initialize(CONFIG_STM32F429I_DISCO_RAMMTD_MINOR, mtd, NULL);
#endif
}
#endif /* CONFIG_RAMMTD && CONFIG_STM32F429I_DISCO_RAMMTD */
#ifdef HAVE_USBHOST
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
ret = stm32_usbhost_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_USBMONITOR
/* Start the USB Monitor */
ret = usbmonitor_start(0, NULL);
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to start USB monitor: %d\n", ret);
}
#endif
return OK;
}
int stm32_bringup(void)
{
#ifdef HAVE_RTC_DRIVER
FAR struct rtc_lowerhalf_s *lower;
#endif
int ret = OK;
#ifdef CONFIG_ZEROCROSS
/* Configure the zero-crossing driver */
stm32_zerocross_initialize();
#endif
#ifdef CONFIG_RGBLED
/* Configure the RGB LED driver */
stm32_rgbled_setup();
#endif
#if defined(CONFIG_PCA9635PW)
/* Initialize the PCA9635 chip */
ret = stm32_pca9635_initialize();
if (ret < 0)
{
sdbg("ERROR: stm32_pca9635_initialize failed: %d\n", ret);
}
#endif
#ifdef HAVE_SDIO
/* Initialize the SDIO block driver */
ret = stm32_sdio_initialize();
if (ret != OK)
{
fdbg("ERROR: Failed to initialize MMC/SD driver: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_USBHOST
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
ret = stm32_usbhost_initialize();
if (ret != OK)
{
udbg("ERROR: Failed to initialize USB host: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_USBMONITOR
/* Start the USB Monitor */
ret = usbmonitor_start(0, NULL);
if (ret != OK)
{
udbg("ERROR: Failed to start USB monitor: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_RTC_DRIVER
/* Instantiate the STM32 lower-half RTC driver */
lower = stm32_rtc_lowerhalf();
if (!lower)
{
sdbg("ERROR: Failed to instantiate the RTC lower-half driver\n");
return -ENOMEM;
}
else
{
/* Bind the lower half driver and register the combined RTC driver
* as /dev/rtc0
*/
ret = rtc_initialize(0, lower);
if (ret < 0)
{
sdbg("ERROR: Failed to bind/register the RTC driver: %d\n", ret);
return ret;
}
}
#endif
#ifdef HAVE_ELF
/* Initialize the ELF binary loader */
ret = elf_initialize();
if (ret < 0)
{
sdbg("ERROR: Initialization of the ELF loader failed: %d\n", ret);
}
#endif
#ifdef CONFIG_MAX31855
ret = stm32_max31855initialize("/dev/temp0");
#endif
#ifdef CONFIG_MAX6675
ret = stm32_max6675initialize("/dev/temp0");
#endif
#ifdef CONFIG_FS_PROCFS
/* Mount the procfs file system */
ret = mount(NULL, STM32_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
if (ret < 0)
{
sdbg("ERROR: Failed to mount procfs at %s: %d\n",
STM32_PROCFS_MOUNTPOINT, ret);
}
#endif
return ret;
}
int board_app_initialize(uintptr_t arg)
{
#ifdef HAVE_RTC_DRIVER
FAR struct rtc_lowerhalf_s *lower;
#endif
#ifdef CONFIG_STM32_SPI1
FAR struct spi_dev_s *spi;
FAR struct mtd_dev_s *mtd;
#endif
#ifdef HAVE_MMCSD
FAR struct sdio_dev_s *sdio;
#endif
int ret;
/* Register I2C drivers on behalf of the I2C tool */
stm32_i2ctool();
#ifdef HAVE_RTC_DRIVER
/* Instantiate the STM32 lower-half RTC driver */
lower = stm32_rtc_lowerhalf();
if (!lower)
{
syslog(LOG_ERR,
"ERROR: Failed to instantiate the RTC lower-half driver\n");
return -ENOMEM;
}
else
{
/* Bind the lower half driver and register the combined RTC driver
* as /dev/rtc0
*/
ret = rtc_initialize(0, lower);
if (ret < 0)
{
syslog(LOG_ERR,
"ERROR: Failed to bind/register the RTC driver: %d\n",
ret);
return ret;
}
}
#endif
/* Configure SPI-based devices */
#ifdef CONFIG_STM32_SPI1
/* Get the SPI port */
spi = stm32_spibus_initialize(1);
if (!spi)
{
syslog(LOG_ERR, "ERROR: Failed to initialize SPI port 0\n");
return -ENODEV;
}
/* Now bind the SPI interface to the M25P64/128 SPI FLASH driver */
mtd = m25p_initialize(spi);
if (!mtd)
{
syslog(LOG_ERR,
"ERROR: Failed to bind SPI port 0 to the SPI FLASH driver\n");
return -ENODEV;
}
#warning "Now what are we going to do with this SPI FLASH driver?"
#endif
/* Mount the SDIO-based MMC/SD block driver */
#ifdef HAVE_MMCSD
/* First, get an instance of the SDIO interface */
sdio = sdio_initialize(CONFIG_NSH_MMCSDSLOTNO);
if (!sdio)
{
syslog(LOG_ERR,
"ERROR: Failed to initialize SDIO slot %d\n",
CONFIG_NSH_MMCSDSLOTNO);
return -ENODEV;
}
/* Now bind the SDIO interface to the MMC/SD driver */
ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, sdio);
if (ret != OK)
{
syslog(LOG_ERR,
"ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n",
ret);
return ret;
}
/* Then let's guess and say that there is a card in the slot. I need to check to
* see if the STM3240G-EVAL board supports a GPIO to detect if there is a card in
* the slot.
*/
sdio_mediachange(sdio, true);
#endif
#ifdef HAVE_USBHOST
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
ret = stm32_usbhost_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
return ret;
}
#endif
#ifdef CONFIG_PWM
/* Initialize PWM and register the PWM device. */
ret = stm32_pwm_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_pwm_setup() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_ADC
/* Initialize ADC and register the ADC driver. */
ret = stm32_adc_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_adc_setup failed: %d\n", ret);
}
#endif
#ifdef CONFIG_CAN
/* Initialize CAN and register the CAN driver. */
ret = stm32_can_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_can_setup failed: %d\n", ret);
}
#endif
UNUSED(ret);
return OK;
}
int board_app_initialize(uintptr_t arg)
{
int ret;
/* Initialize and register the W25 FLASH file system. */
#ifdef HAVE_W25
ret = stm32_w25initialize(CONFIG_NSH_W25MINOR);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: Failed to initialize W25 minor %d: %d\n",
CONFIG_NSH_W25MINOR, ret);
return ret;
}
#endif
/* Initialize the SPI-based MMC/SD slot */
#ifdef HAVE_MMCSD
ret = stm32_sdinitialize(CONFIG_NSH_MMCSDMINOR);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: Failed to initialize MMC/SD slot %d: %d\n",
STM32_MMCSDSLOTNO, ret);
return ret;
}
#endif
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
#ifdef HAVE_USBHOST
ret = stm32_usbhost_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
return ret;
}
#endif
#ifdef CONFIG_INPUT_ADS7843E
/* Initialize the touchscreen */
ret = stm32_tsc_setup(0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_tsc_setup failed: %d\n", ret);
}
#endif
#ifdef CONFIG_ADC
/* Initialize ADC and register the ADC driver. */
ret = stm32_adc_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_adc_setup failed: %d\n", ret);
}
#endif
#ifdef CONFIG_CAN
/* Initialize CAN and register the CAN driver. */
ret = stm32_can_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_can_setup failed: %d\n", ret);
}
#endif
UNUSED(ret);
return OK;
}
int nsh_archinitialize(void)
{
#if defined(HAVE_USBHOST) || defined(HAVE_USBMONITOR)
int ret;
#endif
#if defined(CONFIG_STM32_SPI5) || defined(CONFIG_STM32_SPI4)
FAR struct spi_dev_s *spi;
FAR struct mtd_dev_s *mtd;
#endif
#if defined(CONFIG_MTD_PARTITION_NAMES)
FAR const char *partname = CONFIG_STM32F429I_DISCO_FLASH_PART_NAMES;
#endif
/* Configure SPI-based devices */
#ifdef CONFIG_STM32_SPI4
/* Get the SPI port */
message("nsh_archinitialize: Initializing SPI port 4\n");
spi = up_spiinitialize(4);
if (!spi)
{
message("nsh_archinitialize: Failed to initialize SPI port 4\n");
return -ENODEV;
}
message("nsh_archinitialize: Successfully initialized SPI port 4\n");
/* Now bind the SPI interface to the SST25F064 SPI FLASH driver. This
* is a FLASH device that has been added external to the board (i.e.
* the board does not ship from STM with any on-board FLASH.
*/
#if defined(CONFIG_MTD) && defined(CONFIG_MTD_SST25XX)
message("nsh_archinitialize: Bind SPI to the SPI flash driver\n");
mtd = sst25xx_initialize(spi);
if (!mtd)
{
message("nsh_archinitialize: Failed to bind SPI port 4 to the SPI FLASH driver\n");
}
else
{
message("nsh_archinitialize: Successfully bound SPI port 4 to the SPI FLASH driver\n");
#ifdef CONFIG_STM32F429I_DISCO_FLASH_PART
{
int partno;
int partsize;
int partoffset;
const char *partstring = CONFIG_STM32F429I_DISCO_FLASH_PART_LIST;
const char *ptr;
FAR struct mtd_dev_s *mtd_part;
char partref[4];
/* Now create a partition on the FLASH device */
partno = 0;
ptr = partstring;
partoffset = 0;
while (*ptr != '\0')
{
/* Get the partition size */
partsize = atoi(ptr);
mtd_part = mtd_partition(mtd, partoffset, (partsize>>2) * 16);
partoffset += (partsize >> 2) * 16;
#ifdef CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART
/* Test if this is the config partition */
if (CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART_NUMBER == partno)
{
/* Register the partition as the config device */
mtdconfig_register(mtd_part);
}
else
#endif
{
/* Now initialize a SMART Flash block device and bind it
* to the MTD device.
*/
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
sprintf(partref, "p%d", partno);
smart_initialize(CONFIG_STM32F429I_DISCO_FLASH_MINOR, mtd_part, partref);
#endif
}
/* Set the partition name */
#if defined(CONFIG_MTD_PARTITION_NAMES)
mtd_setpartitionname(mtd_part, partname);
/* Now skip to next name. We don't need to split the string here
* because the MTD partition logic will only display names up to
* the comma, thus allowing us to use a single static name
* in the code.
*/
while (*partname != ',' && *partname != '\0')
{
/* Skip to next ',' */
partname++;
}
if (*partname == ',')
{
partname++;
}
#endif
/* Update the pointer to point to the next size in the list */
while ((*ptr >= '0') && (*ptr <= '9'))
{
ptr++;
}
if (*ptr == ',')
{
ptr++;
}
/* Increment the part number */
partno++;
}
}
#else /* CONFIG_STM32F429I_DISCO_FLASH_PART */
/* Configure the device with no partition support */
smart_initialize(CONFIG_STM32F429I_DISCO_FLASH_MINOR, mtd, NULL);
#endif /* CONFIG_STM32F429I_DISCO_FLASH_PART */
}
#endif /* CONFIG_MTD */
#endif /* CONFIG_STM32_SPI4 */
/* Create a RAM MTD device if configured */
#if defined(CONFIG_RAMMTD) && defined(CONFIG_STM32F429I_DISCO_RAMMTD)
{
uint8_t *start = (uint8_t *) kmalloc(CONFIG_STM32F429I_DISCO_RAMMTD_SIZE * 1024);
mtd = rammtd_initialize(start, CONFIG_STM32F429I_DISCO_RAMMTD_SIZE * 1024);
mtd->ioctl(mtd, MTDIOC_BULKERASE, 0);
/* Now initialize a SMART Flash block device and bind it to the MTD device */
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
smart_initialize(CONFIG_STM32F429I_DISCO_RAMMTD_MINOR, mtd, NULL);
#endif
}
#endif /* CONFIG_RAMMTD && CONFIG_STM32F429I_DISCO_RAMMTD */
#ifdef HAVE_USBHOST
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events.
*/
ret = stm32_usbhost_initialize();
if (ret != OK)
{
message("nsh_archinitialize: Failed to initialize USB host: %d\n", ret);
return ret;
}
#ifdef CONFIG_USBHOST_MSC
/* Initialize the USB storage class */
ret = usbhost_storageinit();
if (ret != OK)
{
message("nsh_archinitialize: Failed to initialize USB host storage: %d\n", ret);
return ret;
}
#endif
#endif
#ifdef HAVE_USBMONITOR
/* Start the USB Monitor */
ret = usbmonitor_start(0, NULL);
if (ret != OK)
{
message("nsh_archinitialize: Start USB monitor: %d\n", ret);
}
#endif
return OK;
}
