diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_usbdev.c')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_usbdev.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_usbdev.c b/nuttx/arch/arm/src/stm32/stm32_usbdev.c index 602de3824..d13ac8f96 100644 --- a/nuttx/arch/arm/src/stm32/stm32_usbdev.c +++ b/nuttx/arch/arm/src/stm32/stm32_usbdev.c @@ -2346,6 +2346,13 @@ static void stm32_suspend(struct stm32_usbdev_s *priv) { uint16_t regval; + /* Notify the class driver of the suspend event */ + + if (priv->driver) + { + CLASS_SUSPEND(priv->driver, &priv->usbdev); + } + /* Disable ESOF polling, disable the SUSP interrupt, and enable the WKUP * interrupt. Clear any pending WKUP interrupt. */ @@ -2411,6 +2418,13 @@ static void stm32_initresume(struct stm32_usbdev_s *priv) /* Reset FSUSP bit and enable normal interrupt handling */ stm32_putreg(STM32_CNTR_SETUP, STM32_USB_CNTR); + + /* Notify the class driver of the resume event */ + + if (priv->driver) + { + CLASS_RESUME(priv->driver, &priv->usbdev); + } } /**************************************************************************** |