Olimex-STM32_H407: Move board initialization logic from stm32_appinit.c to stm32_bringup.c; Add support for the RTC driver
This commit is contained in:
Gregory Nutt
parent
f4920eae36
commit
7bca472334
@ -36,7 +36,7 @@
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-include $(TOPDIR)/Make.defs
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-include $(TOPDIR)/Make.defs
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ASRCS =
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ASRCS =
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CSRCS = stm32_boot.c
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CSRCS = stm32_boot.c stm32_bringup.c
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ifeq ($(CONFIG_ARCH_LEDS),y)
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ifeq ($(CONFIG_ARCH_LEDS),y)
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CSRCS += stm32_autoleds.c
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CSRCS += stm32_autoleds.c
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@ -48,7 +48,7 @@ ifeq ($(CONFIG_ARCH_BUTTONS),y)
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CSRCS += stm32_buttons.c
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CSRCS += stm32_buttons.c
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endif
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endif
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ifeq ($(CONFIG_NSH_LIBRARY),y)
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ifeq ($(CONFIG_LIB_BOARDCTL),y)
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CSRCS += stm32_appinit.c
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CSRCS += stm32_appinit.c
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endif
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endif
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@ -47,28 +47,71 @@
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/****************************************************************************
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/****************************************************************************
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* Pre-processor Definitions
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* Pre-processor Definitions
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****************************************************************************/
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****************************************************************************/
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/* Configuration ************************************************************/
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/* Olimex-STM32-P407 GPIOs ****************************************************/
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#define HAVE_USBDEV 1
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#define HAVE_USBHOST 1
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#define HAVE_USBMONITOR 1
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#define HAVE_RTC_DRIVER 1
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#
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/* Can't support USB host or device features if USB OTG HS is not enabled */
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#ifndef CONFIG_STM32_OTGHS
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# undef HAVE_USBDEV
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# undef HAVE_USBHOST
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# undef HAVE_USBMONITOR
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#endif
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/* Can't support USB device monitor if USB device is not enabled */
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#ifndef CONFIG_USBDEV
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# undef HAVE_USBDEV
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# undef HAVE_USBMONITOR
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#endif
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/* Can't support USB host is USB host is not enabled */
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#ifndef CONFIG_USBHOST
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# undef HAVE_USBHOST
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#endif
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/* Check if we should enable the USB monitor before starting NSH */
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#if !defined(CONFIG_USBDEV_TRACE) || !defined(CONFIG_SYSTEM_USBMONITOR)
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# undef HAVE_USBMONITOR
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#endif
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#if !defined(CONFIG_STM32_CAN1) && !defined(CONFIG_STM32_CAN2)
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# undef CONFIG_CAN
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#endif
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/* Check if we can support the RTC driver */
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#if !defined(CONFIG_RTC) || !defined(CONFIG_RTC_DRIVER)
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# undef HAVE_RTC_DRIVER
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#endif
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/* Olimex-STM32-P407 GPIOs **************************************************/
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/* LEDs */
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/* LEDs */
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#define GPIO_LED_STATUS (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
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#define GPIO_LED_STATUS (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
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GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN12)
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GPIO_OUTPUT_CLEAR | GPIO_PORTC | GPIO_PIN12)
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/* BUTTONS -- NOTE that all have EXTI interrupts configured */
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/* BUTTONS -- NOTE that all have EXTI interrupts configured */
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#define MIN_IRQBUTTON BUTTON_BUT
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#define MIN_IRQBUTTON BUTTON_BUT
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#define MAX_IRQBUTTON BUTTON_BUT
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#define MAX_IRQBUTTON BUTTON_BUT
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#define NUM_IRQBUTTONS 1
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#define NUM_IRQBUTTONS 1
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#define GPIO_BTN_BUT (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN0)
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#define GPIO_BTN_BUT (GPIO_INPUT | GPIO_FLOAT | GPIO_EXTI | GPIO_PORTA | \
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GPIO_PIN0)
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/* USB OTG FS - USB-A connector
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/* USB OTG FS - USB-A connector
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*
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*
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* PC4 OTG_FS_VBUS VBUS sensing
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* PC4 OTG_FS_VBUS VBUS sensing
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*/
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*/
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//#define GPIO_OTGFS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_PORTC|GPIO_PIN4)
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#define GPIO_OTGFS_VBUS (GPIO_INPUT | GPIO_FLOAT | GPIO_PORTC | GPIO_PIN4)
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//#define GPIO_OTGFS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_PORTC|GPIO_PIN4)
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/* USB OTG HS - miniUSB connector
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/* USB OTG HS - miniUSB connector
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*
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*
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@ -77,62 +120,87 @@
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* PB5 OTG_HS_Overcurrent
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* PB5 OTG_HS_Overcurrent
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*/
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*/
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#define GPIO_OTGHS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN13)
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#define GPIO_OTGHS_VBUS (GPIO_INPUT | GPIO_FLOAT | GPIO_SPEED_100MHz | \
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#define GPIO_OTGHS_PWRON (GPIO_OUTPUT|GPIO_OUTPUT_SET|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTA|GPIO_PIN8)
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GPIO_OPENDRAIN | GPIO_PORTB | GPIO_PIN13)
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#define GPIO_OTGHS_PWRON (GPIO_OUTPUT | GPIO_OUTPUT_SET | GPIO_FLOAT | \
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GPIO_SPEED_100MHz | GPIO_PUSHPULL | GPIO_PORTA | GPIO_PIN8)
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#ifdef CONFIG_USBHOST
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#ifdef CONFIG_USBHOST
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# define GPIO_OTGHS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTB|GPIO_PIN5)
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# define GPIO_OTGHS_OVER (GPIO_INPUT | GPIO_EXTI | GPIO_FLOAT | \
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GPIO_SPEED_100MHz | GPIO_PUSHPULL | GPIO_PORTB | \
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GPIO_PIN5)
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#else
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#else
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# define GPIO_OTGHS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTB|GPIO_PIN5)
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# define GPIO_OTGHS_OVER (GPIO_INPUT | GPIO_FLOAT | GPIO_SPEED_100MHz | \
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GPIO_PUSHPULL | GPIO_PORTB | GPIO_PIN5)
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#endif
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#endif
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/****************************************************************************************************
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/****************************************************************************
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* Public Types
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* Public Types
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****************************************************************************************************/
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****************************************************************************/
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/****************************************************************************************************
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/****************************************************************************
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* Public data
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* Public data
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****************************************************************************************************/
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****************************************************************************/
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#ifndef __ASSEMBLY__
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#ifndef __ASSEMBLY__
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/************************************************************************************
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/****************************************************************************
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* Public Functions
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* Public Functions
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************************************************************************************/
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****************************************************************************/
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/************************************************************************************
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/****************************************************************************
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* Name: stm32_bringup
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*
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* Description:
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* Perform architecture specific initialization
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*
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* CONFIG_LIB_BOARDCTL=y:
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* If CONFIG_NSH_ARCHINITIALIZE=y:
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* Called from the NSH library (or other application)
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* Otherse, assumed to be called from some other application.
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*
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* Otherwise CONFIG_BOARD_INITIALIZE=y:
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* Called from board_initialize().
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*
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* Otherise, bad news: Never called
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*
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****************************************************************************/
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int stm32_bringup(void);
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/****************************************************************************
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* Name: stm32_usbinitialize
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* Name: stm32_usbinitialize
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*
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*
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* Description:
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* Description:
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* Called from stm32_usbinitialize very early in initialization to setup USB-related
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* Called from stm32_usbinitialize very early in initialization to setup
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* GPIO pins for the Olimex-STM32-H405 board.
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* USB-related GPIO pins for the Olimex-STM32-H405 board.
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*
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*
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************************************************************************************/
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****************************************************************************/
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#if defined(CONFIG_STM32_OTGFS) || defined(CONFIG_STM32_OTGHS)
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#if defined(CONFIG_STM32_OTGFS) || defined(CONFIG_STM32_OTGHS)
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void weak_function stm32_usbinitialize(void);
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void weak_function stm32_usbinitialize(void);
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#endif
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#endif
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/************************************************************************************
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/****************************************************************************
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* Name: stm32_adc_initialize
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* Name: stm32_adc_initialize
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*
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*
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* Description:
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* Description:
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* Called at application startup time to initialize the ADC functionality.
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* Called at application startup time to initialize the ADC functionality.
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*
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*
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************************************************************************************/
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****************************************************************************/
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#ifdef CONFIG_ADC
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#ifdef CONFIG_ADC
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int stm32_adc_initialize(void);
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int stm32_adc_initialize(void);
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#endif
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#endif
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/************************************************************************************
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/****************************************************************************
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* Name: stm32_can_initialize
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* Name: stm32_can_initialize
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*
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*
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* Description:
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* Description:
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* Called at application startup time to initialize the CAN functionality.
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* Called at application startup time to initialize the CAN functionality.
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*
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*
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************************************************************************************/
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****************************************************************************/
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#if defined(CONFIG_CAN) && (defined(CONFIG_STM32_CAN1) || defined(CONFIG_STM32_CAN2))
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#if defined(CONFIG_CAN) && (defined(CONFIG_STM32_CAN1) || defined(CONFIG_STM32_CAN2))
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int stm32_can_initialize(void);
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int stm32_can_initialize(void);
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@ -57,47 +57,12 @@
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#include "stm32.h"
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#include "stm32.h"
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#include "olimex-stm32-h407.h"
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#include "olimex-stm32-h407.h"
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#ifdef CONFIG_LIB_BOARDCTL
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/****************************************************************************
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/****************************************************************************
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* Pre-processor Definitions
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* Pre-processor Definitions
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****************************************************************************/
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****************************************************************************/
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/* Configuration ************************************************************/
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#define HAVE_USBDEV 1
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#define HAVE_USBHOST 1
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#define HAVE_USBMONITOR 1
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/* Can't support USB host or device features if USB OTG HS is not enabled */
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#ifndef CONFIG_STM32_OTGHS
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# undef HAVE_USBDEV
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# undef HAVE_USBHOST
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# undef HAVE_USBMONITOR
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#endif
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/* Can't support USB device monitor if USB device is not enabled */
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#ifndef CONFIG_USBDEV
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# undef HAVE_USBDEV
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# undef HAVE_USBMONITOR
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#endif
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/* Can't support USB host is USB host is not enabled */
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#ifndef CONFIG_USBHOST
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# undef HAVE_USBHOST
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#endif
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/* Check if we should enable the USB monitor before starting NSH */
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#if !defined(CONFIG_USBDEV_TRACE) || !defined(CONFIG_SYSTEM_USBMONITOR)
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# undef HAVE_USBMONITOR
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#endif
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#if !defined(CONFIG_STM32_CAN1) && !defined(CONFIG_STM32_CAN2)
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# undef CONFIG_CAN
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#endif
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/****************************************************************************
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/****************************************************************************
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* Public Functions
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* Public Functions
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****************************************************************************/
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****************************************************************************/
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@ -108,63 +73,16 @@
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* Description:
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* Description:
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* Perform architecture specific initialization
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* Perform architecture specific initialization
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*
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*
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* CONFIG_LIB_BOARDCTL=y :
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* CONFIG_LIB_BOARDCTL=y:
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* Called from the NSH library
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* If CONFIG_NSH_ARCHINITIALIZE=y:
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*
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* Called from the NSH library (or other application)
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* CONFIG_BOARD_INITIALIZE=y, CONFIG_NSH_LIBRARY=y, &&
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* Otherse, assumed to be called from some other application.
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* CONFIG_LIB_BOARDCTL=n :
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* Called from board_initialize().
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*
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*
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****************************************************************************/
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****************************************************************************/
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int board_app_initialize(void)
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int board_app_initialize(void)
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{
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{
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#if defined(CONFIG_CAN) || defined(CONFIG_ADC)
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return stm32_bringup();
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int ret;
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#endif
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#ifdef CONFIG_CAN
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/* Configure on-board CAN if CAN support has been selected. */
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ret = stm32_can_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize CAN: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_ADC
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/* Configure on-board ADCs if ADC support has been selected. */
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ret = stm32_adc_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize ADC: %d\n", ret);
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}
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#endif
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#ifdef HAVE_USBHOST
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/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
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* will monitor for USB connection and disconnection events.
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*/
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ret = stm32_usbhost_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
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return ret;
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}
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#endif
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#ifdef HAVE_USBMONITOR
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/* Start the USB Monitor */
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ret = usbmonitor_start(0, NULL);
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if (ret != OK)
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{
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syslog(LOG_ERR, "ERROR: Failed to start USB monitor: %d\n", ret);
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}
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#endif
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return OK;
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}
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}
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#endif /* CONFIG_LIB_BOARDCTL */
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@ -106,13 +106,14 @@ void stm32_boardinitialize(void)
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#ifdef CONFIG_BOARD_INITIALIZE
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#ifdef CONFIG_BOARD_INITIALIZE
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void board_initialize(void)
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void board_initialize(void)
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{
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{
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#if defined(CONFIG_NSH_LIBRARY) && !defined(CONFIG_LIB_BOARDCTL)
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#ifndef CONFIG_LIB_BOARDCTL
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/* Perform NSH initialization here instead of from the NSH. This
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/* Perform NSH initialization here instead of from the board_app_initialize.
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* alternative NSH initialization is necessary when NSH is ran in user-space
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* If CONFIG_LIB_BOARDCTL=y we assume that come application will perform
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* but the initialization function must run in kernel space.
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* the initialization by calling board_app_initialize indirectly through
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* boardctl().
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*/
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*/
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board_app_initialize();
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stm32_bringup();
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#endif
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#endif
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}
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}
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#endif
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#endif
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170
configs/olimex-stm32-h407/src/stm32_bringup.c
Normal file
170
configs/olimex-stm32-h407/src/stm32_bringup.c
Normal file
@ -0,0 +1,170 @@
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/****************************************************************************
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* config/olimex-stm32-h407/src/stm32_bringup.c
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*
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* Copyright (C) 2016 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <syslog.h>
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
|
||||||
|
#ifdef CONFIG_SYSTEM_USBMONITOR
|
||||||
|
# include <apps/usbmonitor.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32_OTGFS
|
||||||
|
# include "stm32_usbhost.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "stm32.h"
|
||||||
|
#include "olimex-stm32-h407.h"
|
||||||
|
|
||||||
|
/* Conditional logic in olimex-stm32-h407.h will determine if certain features
|
||||||
|
* are supported. Tests for these features need to be made after including
|
||||||
|
* olimex-stm32-h407.h.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_RTC_DRIVER
|
||||||
|
# include <nuttx/timers/rtc.h>
|
||||||
|
# include "stm32_rtc.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_bringup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform architecture specific initialization
|
||||||
|
*
|
||||||
|
* CONFIG_LIB_BOARDCTL=y:
|
||||||
|
* If CONFIG_NSH_ARCHINITIALIZE=y:
|
||||||
|
* Called from the NSH library (or other application)
|
||||||
|
* Otherse, assumed to be called from some other application.
|
||||||
|
*
|
||||||
|
* Otherwise CONFIG_BOARD_INITIALIZE=y:
|
||||||
|
* Called from board_initialize().
|
||||||
|
*
|
||||||
|
* Otherise, bad news: Never called
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int stm32_bringup(void)
|
||||||
|
{
|
||||||
|
#ifdef HAVE_RTC_DRIVER
|
||||||
|
FAR struct rtc_lowerhalf_s *lower;
|
||||||
|
#endif
|
||||||
|
#if defined(CONFIG_CAN) || defined(CONFIG_ADC) || defined(HAVE_RTC_DRIVER)
|
||||||
|
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
|
||||||
|
|
||||||
|
#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");
|
||||||
|
}
|
||||||
|
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);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return OK;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user