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lib: updatehub: kick watchdog #25705

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lib: updatehub: kick watchdog #25705

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11 changes: 11 additions & 0 deletions lib/updatehub/include/updatehub.h
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,17 @@ enum updatehub_response updatehub_probe(void);
*/
enum updatehub_response updatehub_update(void);

#if defined(CONFIG_WATCHDOG)
/**
* @brief Kick the watchdog
*
* @details This function, if implemented elsewhere in the firmware, is
* called whenever a valid packet has been received and written into flash.
* This can be used to kick a watchdog during firmware download.
*/
__weak void updatehub_watchdog_kick(void);
#endif

/**
* @}
*/
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7 changes: 7 additions & 0 deletions lib/updatehub/updatehub.c
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Expand Up @@ -431,6 +431,9 @@ static void install_update_cb(void)
}

ctx.code_status = UPDATEHUB_OK;
#if defined(CONFIG_WATCHDOG)
updatehub_watchdog_kick();
#endif

cleanup:
k_free(data);
Expand Down Expand Up @@ -870,3 +873,7 @@ void updatehub_autohandler(void)
k_delayed_work_init(&updatehub_work_handle, autohandler);
k_delayed_work_submit(&updatehub_work_handle, K_NO_WAIT);
}

void updatehub_watchdog_kick(void)
{
}