KozmotronikTech/relay_chn
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Add run limit feature for relay channels with NVS support

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- Introduced configuration options for enabling run limits in Kconfig.
- Added APIs to get and set run limits for individual relay channels.
- Implemented run limit timer functionality to automatically stop channels.
- Updated NVS handling to store and retrieve run limit values.
- Enhanced documentation in README and code comments to reflect new feature.

Closes #1080
This commit is contained in:
Ismail Sahillioglu
2025-08-22 12:29:07 +03:00
parent 19d02836dd
commit 40633e03d8
13 changed files with 384 additions and 3 deletions
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50
include/relay_chn.h
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@@ -146,6 +146,33 @@ void relay_chn_flip_direction(uint8_t chn_id);
*/
relay_chn_direction_t relay_chn_get_direction(uint8_t chn_id);
#if RELAY_CHN_ENABLE_RUN_LIMIT == 1
/**
* @brief Get the run limit for the specified channel
*
* @param chn_id The ID of the relay channel to query.
*
* @return The run limit value for the relevant channel if the channel ID is valid.
* 0 if the channel ID is invalid.
*/
uint16_t relay_chn_get_run_limit(uint8_t chn_id);
/**
* @brief Set the run limit for the specified channel
*
* Sets the time limit in seconds for the specified channel. It will not proceed
* if the channel ID is invalid.
* If the time_sec value is lesser than the CONFIG_RELAY_CHN_RUN_LIMIT_MIN_SEC,
* the value will be set to CONFIG_RELAY_CHN_RUN_LIMIT_MIN_SEC.
* If the time_sec value is greater than the CONFIG_RELAY_CHN_RUN_LIMIT_MAX_SEC,
* the value will be set to CONFIG_RELAY_CHN_RUN_LIMIT_MAX_SEC.
*
* @param chn_id The ID of the relay channel to query.
* @param time_sec The run limit time in seconds.
*/
void relay_chn_set_run_limit(uint8_t chn_id, uint16_t time_sec);
#endif // RELAY_CHN_ENABLE_RUN_LIMIT == 1
#if CONFIG_RELAY_CHN_ENABLE_TILTING == 1
@@ -275,6 +302,29 @@ void relay_chn_flip_direction(void);
*/
relay_chn_direction_t relay_chn_get_direction(void);
#if RELAY_CHN_ENABLE_RUN_LIMIT == 1
/**
* @brief Get the run limit for the channel
*
* @return The run limit value for the channel.
*/
uint16_t relay_chn_get_run_limit(void);
/**
* @brief Set the run limit for the channel
*
* Sets the time limit in seconds for the channel. It will not proceed
* if the channel ID is invalid.
* If the time_sec value is lesser than the CONFIG_RELAY_CHN_RUN_LIMIT_MIN_SEC,
* the value will be set to CONFIG_RELAY_CHN_RUN_LIMIT_MIN_SEC.
* If the time_sec value is greater than the CONFIG_RELAY_CHN_RUN_LIMIT_MAX_SEC,
* the value will be set to CONFIG_RELAY_CHN_RUN_LIMIT_MAX_SEC.
*
* @param time_sec The run limit time in seconds.
*/
void relay_chn_set_run_limit(uint16_t time_sec);
#endif // RELAY_CHN_ENABLE_RUN_LIMIT == 1
#if CONFIG_RELAY_CHN_ENABLE_TILTING == 1