From 72acb59f5ee0eb0f6b92e9a598dcf46bf975d6b2 Mon Sep 17 00:00:00 2001 From: Morten Fyhn Amundsen Date: Tue, 11 Aug 2026 08:31:53 +0200 Subject: [PATCH 1/2] IDD service: Add note on reservoir change --- idd-service.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/idd-service.md b/idd-service.md index 31dae0f..823f390 100644 --- a/idd-service.md +++ b/idd-service.md @@ -71,6 +71,10 @@ E2E-CRC | u16 | 0 or 2 | N/A See the spec for values of fields _Therapy Control State_, _Operational State_, _Flags_. +Notes on _Operational State_ from a 780G: During a reservoir change, Operational State +goes Preparing -> Priming -> Waiting while Therapy Control State is Stop (not Pause) and +the Reservoir Attached flag goes high when we start priming. + Bits in the _Sensor Connectivity State_ field are defined as follows: Bit | Definition | Description From 744aca8495c73f164fc6511984ec25ab269c70a0 Mon Sep 17 00:00:00 2001 From: Morten Fyhn Amundsen Date: Fri, 21 Aug 2026 08:21:38 +0200 Subject: [PATCH 2/2] IDD service: Update set change sequence --- idd-service.md | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/idd-service.md b/idd-service.md index 823f390..475f73b 100644 --- a/idd-service.md +++ b/idd-service.md @@ -71,10 +71,6 @@ E2E-CRC | u16 | 0 or 2 | N/A See the spec for values of fields _Therapy Control State_, _Operational State_, _Flags_. -Notes on _Operational State_ from a 780G: During a reservoir change, Operational State -goes Preparing -> Priming -> Waiting while Therapy Control State is Stop (not Pause) and -the Reservoir Attached flag goes high when we start priming. - Bits in the _Sensor Connectivity State_ field are defined as follows: Bit | Definition | Description @@ -104,6 +100,12 @@ Value | Definition 0x0d | Waiting Warm-up 0x0e | No Paired Sensor +Infusion set change sequence (_Therapy Control State_, _Operational State_, reservoir flag): +1. Normal operation (0x55, 0x96, true) +2. Rewinding / reservoir out (0x33, 0x66, false) +3. Priming (0x33, 0x5a, true) +4. Normal operation (0x55, 0x96, true) + ## IDD Status Changed