diff options
Diffstat (limited to 'nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h')
| -rw-r--r-- | nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h | 62 |
1 files changed, 44 insertions, 18 deletions
diff --git a/nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h b/nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h index cf7ea173a..2824cd2bd 100644 --- a/nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h +++ b/nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h @@ -105,7 +105,13 @@ #define GPIO_OTGFS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN9) #define GPIO_OTGFS_PWRON (GPIO_OUTPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN0) -#define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5) + +#ifdef CONFIG_USBHOST +# define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5) + +#else +# define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5) +#endif /**************************************************************************************************** * Public Types @@ -131,92 +137,112 @@ void weak_function stm32_spiinitialize(void); -/************************************************************************************ +/**************************************************************************************************** * Name: stm32_usbinitialize * * Description: - * Called to setup USB-related GPIO pins for the STM3210E-EVAL board. + * Called from stm32_usbinitialize very early in inialization to setup USB-related + * GPIO pins for the STM32F4Discovery board. * - ************************************************************************************/ + ****************************************************************************************************/ +#ifdef CONFIG_STM32_OTGFS void weak_function stm32_usbinitialize(void); +#endif + +/**************************************************************************************************** + * Name: stm32_usbhost_initialize + * + * Description: + * Called at application startup time to initialize the USB host functionality. This function will + * start a thread that will monitor for device connection/disconnection events. + * + ****************************************************************************************************/ -/************************************************************************************ +#if defined(CONFIG_STM32_OTGFS) && defined(CONFIG_USBHOST) +int stm32_usbhost_initialize(void); +#endif + +/**************************************************************************************************** * Name: stm32_extmemgpios * * Description: * Initialize GPIOs for external memory usage * - ************************************************************************************/ + ****************************************************************************************************/ #ifdef CONFIG_STM32_FSMC void stm32_extmemgpios(const uint32_t *gpios, int ngpios); #endif -/************************************************************************************ +/**************************************************************************************************** * Name: stm32_extmemaddr * * Description: * Initialize adress line GPIOs for external memory access * - ************************************************************************************/ + ****************************************************************************************************/ #ifdef CONFIG_STM32_FSMC void stm32_extmemaddr(int naddrs); #endif -/************************************************************************************ +/**************************************************************************************************** * Name: stm32_extmemdata * * Description: * Initialize data line GPIOs for external memory access * - ************************************************************************************/ + ****************************************************************************************************/ #ifdef CONFIG_STM32_FSMC void stm32_extmemdata(int ndata); #endif -/************************************************************************************ +/**************************************************************************************************** * Name: stm32_enablefsmc * * Description: * enable clocking to the FSMC module * - ************************************************************************************/ + ****************************************************************************************************/ #ifdef CONFIG_STM32_FSMC void stm32_enablefsmc(void); #endif -/************************************************************************************ +/**************************************************************************************************** * Name: stm32_disablefsmc * * Description: * enable clocking to the FSMC module * - ************************************************************************************/ + ****************************************************************************************************/ #ifdef CONFIG_STM32_FSMC void stm32_disablefsmc(void); #endif -/**************************************************************************** +/**************************************************************************************************** * Name: up_ledpminitialize - ****************************************************************************/ + * + * Description: + * Enable logic to use the LEDs on the STM32F4Discovery to support power management testing + * + ****************************************************************************************************/ #ifdef CONFIG_PM void up_ledpminitialize(void); #endif -/**************************************************************************** +/**************************************************************************************************** * Name: up_pmbuttons * * Description: * Configure the user button of the STM32f4discovery board as EXTI, * so it is able to wakeup the MCU from the PM_STANDBY mode * - ****************************************************************************/ + ****************************************************************************************************/ #if defined(CONFIG_PM) && defined(CONFIG_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS) void up_pmbuttons(void); |