Device State Indication
1. Format
+DEVSTAT=Param → Param: A base-10 representation of a bit field, for each bit
| BIT[4] | BIT[3] | BIT[2] | BIT[1] | BIT[0] |
| 0/1 | 0/1 | 0/1 | 0/1 | 0/1 |
| BIT | Value | Indication |
| BIT[4] | 0 | BLE Non Scanning |
| 1 | BLE Scanning | |
| BIT[3] | 0 | BR/EDR Non Scanning |
| 1 | BR/EDR Scanning | |
| BIT[2] | 0 | BLE Non-advertising |
| 1 | BLE Advertising | |
| BIT[1] | 0 | BR/EDR Non-discoverable |
| 1 | BR/EDR Discoverable | |
| BIT[0] | 0 | Power Off |
| 1 | Power On |
2. Example
+DEVSTAT=7 → Module is power on, discoverable and advertising
Base 10 “7” is “00111” by binary expression.
| BIT[4] | BIT[3] | BIT[2] | BIT[1] | BIT[0] |
| 0 | 0 | 1 | 1 | 1 |
| BIT | Value | Indication |
| BIT[4] | 0 | BLE Non Scanning |
| 1 | BLE Scanning | |
| BIT[3] | 0 | BR/EDR Non Scanning |
| 1 | BR/EDR Scanning | |
| BIT[2] | 0 | BLE Non-advertising |
| 1 | BLE Advertising | |
| BIT[1] | 0 | BR/EDR Non-discoverable |
| 1 | BR/EDR Discoverable | |
| BIT[0] | 0 | Power Off |
| 1 | Power On |
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