feat(led): Update to allow configuration of the led sleep mode

esp-cpp · Jan 10, 2025 · 9c295a8 · 9c295a8
1 parent 4ee42c8
commit 9c295a8
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diff --git a/components/led/include/led.hpp b/components/led/include/led.hpp
@@ -37,6 +37,15 @@ class Led : public BaseComponent {
     ledc_mode_t speed_mode{
         LEDC_LOW_SPEED_MODE};  /**< The LEDC speed mode you want for this LED channel. */
     bool output_invert{false}; /**< Whether to invert the GPIO output for this LED channel. */
+    ledc_sleep_mode_t sleep_mode{
+        LEDC_SLEEP_MODE_KEEP_ALIVE}; /**< The LEDC sleep mode you want for this
+                                        LED channel. Default is
+                                        LEDC_SLEEP_MODE_KEEP_ALIVE which will
+                                        keep the LEDC output when the system
+                                        enters light sleep. Note that this is
+                                        only useful if the LED's clock_config is
+                                        set to a clock source which supports
+                                        light sleep. */
   };
 
   /**

diff --git a/components/led/src/led.cpp b/components/led/src/led.cpp
@@ -41,6 +41,7 @@ Led::Led(const Config &config) noexcept
     channel_conf.duty = actual_duty;
     channel_conf.gpio_num = conf.gpio;
     channel_conf.speed_mode = conf.speed_mode;
+    channel_conf.sleep_mode = conf.sleep_mode;
     channel_conf.hpoint = 0;
     channel_conf.timer_sel = conf.timer;
     channel_conf.flags.output_invert = conf.output_invert;