diff options
Diffstat (limited to 'os/hal/include')
| -rw-r--r-- | os/hal/include/pwm.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/os/hal/include/pwm.h b/os/hal/include/pwm.h index ce8e8b29b..a735cfbc2 100644 --- a/os/hal/include/pwm.h +++ b/os/hal/include/pwm.h @@ -211,6 +211,18 @@ typedef void (*pwmcallback_t)(PWMDriver *pwmp); */
#define pwmDisableChannelI(pwmp, channel) \
pwm_lld_disable_channel(pwmp, channel)
+
+/**
+ * @brief Returns a PWM channel status.
+ * @pre The PWM unit must have been activated using @p pwmStart().
+ *
+ * @param[in] pwmp pointer to a @p PWMDriver object
+ * @param[in] channel PWM channel identifier (0...PWM_CHANNELS-1)
+ *
+ * @iclass
+ */
+#define pwmIsChannelEnabledI(pwmp, channel) \
+ pwm_lld_is_channel_enabled(pwmp, channel)
/** @} */
/*===========================================================================*/
|