esp_rom_spiflash_write() function

Write Data to Flash, you should Erase it yourself if need. Please do not call this function in SDK.

Syntax

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Summary

Declaration

Definition

esp_rom_spiflash_result_t esp_rom_spiflash_write(uint32_t dest_addr, const uint32_t *src, int32_t len);

Argument

dest_addr

src

len

ESP_ROM_SPIFLASH_RESULT_OK : Write OK. ESP_ROM_SPIFLASH_RESULT_ERR : Write error. ESP_ROM_SPIFLASH_RESULT_TIMEOUT : Write timeout.

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