Encedo HEM API Developer Manual
  • Welcome!
  • Preliminary
    • Quick Start
    • General information
  • Security
    • Report an issue
    • Advisory
      • Hall of fame
  • Reference
    • API Reference
      • System
        • Version & Status
        • Checkin
        • Configuration
        • Upgrade
          • Firmware
            • Low level USB mode
          • Management app
        • Self-test
        • Reboot
        • Shutdown
      • Authorization
        • Initialization
        • User authentication
        • External authenticator
          • Registration
          • Authentication
      • Key Management
        • Create a key
        • Derive a key
        • Import a key
        • Update a key
        • Delete a key
        • Get a public key
        • List the keys
        • Search a key
      • Cryptography operations
        • HMAC
        • ExDSA
        • ECDH
        • Encryption
          • Encryption/Decryption
          • Wrap/Unwrap
      • Audit log
      • Storage
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  1. Reference
  2. API Reference
  3. System
  4. Upgrade
  5. Firmware

Low level USB mode

Allowed users

Allowed

Allowed

Allowed

Required access scope

system:upgrade

system:config

The Authorization header is not required on fresh, not personalized devices.

TLS connection is not required. It is a last resort way to upload fixes. Firmware is signed anyway, no worry about the integrity and genuine.

Activate USB ACM programming

GET https://my.ence.do/api/system/upgrade/usbmode

Switch (reboot) the device into the bootloader into USB CDC-ACM mode to allow the upload of the Intel HEX firmware image.

Headers

Name
Type
Description

Authorization

String

Bearer JWT_TOKEN

Log entries

Event
Result
Source

LOG_TYPE_FAILED_SCOPE_CHECK

LOG_RESULT_FAILED

403

LOG_TYPE_UPGRADE

LOG_RESULT_ERROR

409

LOG_TYPE_UPGRADE

LOG_RESULT_OK

200

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Last updated 2 years ago