add function to clear config in flash
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2 changed files with 13 additions and 1 deletions
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@ -10,4 +10,14 @@
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#include <spiflash.h>
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#include <espressif/esp_common.h>
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#include <espressif/user_interface.h>
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#include <espressif/user_interface.h>
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void system_clear_config(){
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vPortEnterCritical();
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uint32_t num_sectors = 5 + DEFAULT_SYSPARAM_SECTORS;
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uint32_t start = sdk_flashchip.chip_size - num_sectors * sdk_flashchip.sector_size;
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for (uint32_t i = 0; i < num_sectors; i++) {
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spiflash_erase_sector(start + i * sdk_flashchip.sector_size);
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}
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sdk_system_restart();
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}
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@ -9,6 +9,8 @@
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extern "C" {
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#endif
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void system_clear_config();
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#ifdef __cplusplus
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}
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#endif
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