esp_idf_hal::sys

Function bootloader_common_check_efuse_blk_validity

Source 
pub unsafe extern "C" fn bootloader_common_check_efuse_blk_validity(
    min_rev_full: u32,
    max_rev_full: u32,
) -> i32
Expand description

@brief Check the eFuse block revision

@param[in] min_rev_full The required minimum revision of the eFuse block @param[in] max_rev_full The required maximum revision of the eFuse block @return - ESP_OK: The eFuse block revision is in the required range. - ESP_OK: DISABLE_BLK_VERSION_MAJOR has been set in the eFuse of the SoC. No requirements shall be checked at this time. - ESP_FAIL: The eFuse block revision of this chip does not match the requirement of the current image.