diff options
Diffstat (limited to 'nuttx/drivers/timers/rtc.c')
| -rw-r--r-- | nuttx/drivers/timers/rtc.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/nuttx/drivers/timers/rtc.c b/nuttx/drivers/timers/rtc.c index 74f041c8c..1d4a0c827 100644 --- a/nuttx/drivers/timers/rtc.c +++ b/nuttx/drivers/timers/rtc.c @@ -264,6 +264,7 @@ static int rtc_ioctl(FAR struct file *filep, int cmd, unsigned long arg) } break; +#ifdef CONFIG_RTC_ALARM /* RTC_ALM_READ reads the alarm time (for RTCs that support alarms) * * Argument: A writeable reference to a struct rtc_time to receive the @@ -298,7 +299,9 @@ static int rtc_ioctl(FAR struct file *filep, int cmd, unsigned long arg) } } break; +#endif /* CONFIG_RTC_ALARM */ +#ifdef CONFIG_RTC_PERIODIC /* RTC_IRQP_READ read the frequency for periodic interrupts (for RTCs * that support periodic interrupts) * @@ -331,7 +334,9 @@ static int rtc_ioctl(FAR struct file *filep, int cmd, unsigned long arg) } } break; +#endif /* CONFIG_RTC_PERIODIC */ +#ifdef CONFIG_RTC_ALARM /* RTC_AIE_ON enable alarm interrupts (for RTCs that support alarms) * * Argument: None @@ -360,7 +365,9 @@ static int rtc_ioctl(FAR struct file *filep, int cmd, unsigned long arg) } } break; +#endif /* CONFIG_RTC_ALARM */ +#ifdef CONFIG_RTC_ONESEC /* RTC_UIE_ON enable the interrupt on every clock update (for RTCs that * support this once-per-second interrupt). * @@ -390,7 +397,9 @@ static int rtc_ioctl(FAR struct file *filep, int cmd, unsigned long arg) } } break; +#endif /* CONFIG_RTC_ONESEC */ +#ifdef CONFIG_RTC_PERIODIC /* RTC_PIE_ON enable the periodic interrupt (for RTCs that support these * periodic interrupts). * @@ -420,7 +429,9 @@ static int rtc_ioctl(FAR struct file *filep, int cmd, unsigned long arg) } } break; +#endif /* CONFIG_RTC_PERIODIC */ +#ifdef CONFIG_RTC_EPOCHYEAR /* RTC_EPOCH_READ read the Epoch. * * Argument: A reference to a writeable unsigned low variable that will @@ -452,7 +463,9 @@ static int rtc_ioctl(FAR struct file *filep, int cmd, unsigned long arg) } } break; +#endif /* CONFIG_RTC_EPOCHYEAR */ +#ifdef CONFIG_RTC_ALARM /* RTC_WKALM_RD read the current alarm * * Argument: A writeable reference to struct rtc_wkalrm to receive the @@ -487,6 +500,7 @@ static int rtc_ioctl(FAR struct file *filep, int cmd, unsigned long arg) } } break; +#endif /* CONFIG_RTC_ALARM */ default: ret = -ENOTTY; |