Function esp_idf_svc::hal::sys::esp_efuse_set_write_protect_of_digest_revoke

source ยท 
pub unsafe extern "C" fn esp_efuse_set_write_protect_of_digest_revoke(
    num_digest: u32,
) -> i32
Expand description

@brief Sets a write protection of the Secure Boot public key digest revocation bit.

@param[in] num_digest The number of digest in range 0..2

@return

  • ESP_OK: Successful.
  • ESP_ERR_INVALID_ARG: Error in the passed arguments.
  • ESP_ERR_EFUSE_REPEATED_PROG: Error repeated programming of programmed bits is strictly forbidden.
  • ESP_ERR_CODING: Error range of data does not match the coding scheme.