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periph/flashpage.h: add comment about riotboot impact on flashpage layout

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This commit is contained in:
Ollrogge 2021-10-26 14:35:33 +02:00
parent 7f3344870d
commit c6e94aa6be
1 changed files with 6 additions and 0 deletions
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6
drivers/include/periph/flashpage.h
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@ -213,11 +213,17 @@ void flashpage_erase(unsigned page);
/** /**
* @brief Get number of first free flashpage * @brief Get number of first free flashpage
*
* If riotboot is used in two slot mode, this number will change across
* firmware updates as the firmware slots alternate.
*/ */
unsigned flashpage_first_free(void); unsigned flashpage_first_free(void);
/** /**
* @brief Get number of last free flashpage * @brief Get number of last free flashpage
*
* If riotboot is used in two slot mode, this number will change across
* firmware updates as the firmware slots alternate.
*/ */
unsigned flashpage_last_free(void); unsigned flashpage_last_free(void);