Get firmware version and upgrade status

1. API Description

This API is used to get the current firmware version and upgrade status.

Request mode: POST [ip]/api/upgrade/state

Administrator Rights	Logged-in
Yes	Yes

2. Input Parameters

None

3. Output Parameters

Name	Type	Description
status	Int	Status code
state	Int	The task execution status 0: Idle 1: Initialize and upgrade 2: Upgrading 3: Upgraded 4: Online firmware downloading
cur-ver	String	The current firmware version
update-version	String	The latest firmware version
num-steps	Int	The total number of steps for upgrade, only available when `state` is 2
step	Int	The current step number, only available when `state` is 2
step-name	String	The name of the current step, only available when `state` is 2
step-progress	Int	The progress of the current step, only available when `state` is 2 Value range: 0 - 100 Unit: %
download-percent	Float	The percentage of online download

4. Example

Getting the current firmware version and upgrade status.

Input Example

None

Output Example

{
  "status": 0,
  "state": "updating",
  "cur-ver": "1.1.72",
  "update-version": "1.1.72",
  "num-steps": 4,
  "step": 2,
  "step-name": "Erasing image",
  "step-progress": 28
}

5. Error Code

No error code related to the API business logic. For other error codes, see Common Error Codes.

USB Fusion