General code and comment cleanup

private_include/relay_chn_output.h

@@ -24,7 +24,7 @@ extern "C" {
  *
  * @param[in] gpio_map Array of GPIO pin numbers for each relay channel.
  * @param[in] gpio_count Number of GPIO pins (relay channels).
- * 
+ *
  * @return ESP_OK on success, error code otherwise.
  */
 esp_err_t relay_chn_output_init(const uint8_t* gpio_map, uint8_t gpio_count);
@@ -41,7 +41,7 @@ void relay_chn_output_deinit(void);
  * @brief Get the relay channel output object for a specific channel.
  *
  * @param[in] chn_id Channel ID.
- * 
+ *
  * @return Pointer to relay channel output object, or NULL if invalid.
  */
 relay_chn_output_t *relay_chn_output_get(uint8_t chn_id);
@@ -67,7 +67,7 @@ relay_chn_output_t *relay_chn_output_get(void);
  * Sets the relay channel to the stop state.
  *
  * @param[in] output Pointer to relay channel output object.
- * 
+ *
  * @return ESP_OK on success, error code otherwise.
  */
 esp_err_t relay_chn_output_stop(relay_chn_output_t *output);
@@ -76,7 +76,7 @@ esp_err_t relay_chn_output_stop(relay_chn_output_t *output);
  * @brief Set relay channel output to forward direction.
  *
  * @param[in] output Pointer to relay channel output object.
- * 
+ *
  * @return ESP_OK on success, error code otherwise.
  */
 esp_err_t relay_chn_output_forward(relay_chn_output_t *output);
@@ -85,7 +85,7 @@ esp_err_t relay_chn_output_forward(relay_chn_output_t *output);
  * @brief Set relay channel output to reverse direction.
  *
  * @param[in] output Pointer to relay channel output object.
- * 
+ *
  * @return ESP_OK on success, error code otherwise.
  */
 esp_err_t relay_chn_output_reverse(relay_chn_output_t *output);
@@ -103,7 +103,7 @@ void relay_chn_output_flip(relay_chn_output_t *output);
  * @brief Get the current direction of the relay channel output.
  *
  * @param[in] output Pointer to relay channel output object.
- * 
+ *
  * @return Current direction of the relay channel.
  */
 relay_chn_direction_t relay_chn_output_get_direction(relay_chn_output_t *output);