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Temp Basal Packets 03 (Lytrix)

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Eelke Jager edited this page Jan 2, 2018 · 18 revisions

Body message which sets the Units/hour+duration (1,4 U/h for 1h)

1a 0e 2b846ad5 01 00a4 02 3840 000e 100e 160e 3c 0001 18 00c4 2f
  • 1a Insulin schedule
  • 0e length
  • 2b846ad5 Nonce
  • 01 Basal
  • 00a4 Checksum
  • 02 Duration 2x30min
  • 3840 FieldA
  • 000e UnitRate (0e=14)
  • 100e UnitRateSchedule (1=2x)(0=+0 to iterating units) (0e=14) 14x0,05 = 0,7 per 30 min = 1,4 U/hr
  • 160e unknown
  • 3c sync word? (60 decimal)
  • 0001unknown
  • 18 Next command
  • 00c4 unknown
  • '2f` unknown

Time examples

0,5 hrs example:

1a 0e 673190a4 01 0095 01 3840 000e 000e 16 0e 3c 0000 8c 00c4 2f (1,40U/H)
1a 0e c00f7d2b 01 0087 01 3840 0007 0007 16 0e 3c 0000 46 0188 5e (0.7U/H)
1a 0e b0045309 01 0087 01 3840 0007 0007 16 0e 3c 0000 46 0188 5e (0.7U/H new pod)
1a 0e 1a4b342d 01 008d 01 3840 000a 000a 16 0e 3c 0000 64 0112 a8 (1.0U/H)

1 hr example:

1a 0e 7f48b8b4 01 00a4 02 3840 000e 100e 16 0e 3c 0001 18 00c4 2f (1,40U/H)

1,5 hrs example:

1a 0e 2f26136b 01 00b3 03 3840 000e 200e 16 0e 3c 0001 a4 00c4 2f (1,40U/H)
1a 0e ab7e7a93 01 00b7 03 3840 000f 200f 16 0e 3c 0001 c2 00b7 1b (1,50U/H)
                                                       c2 and 00b7 changed because of unit value 1,4>1,5

2 hrs example:

1a 0e 41b2d054 01 00c2 04 3840 000e 300e 16 0e 3c 0002 30 00c4 2f (1,40U/H)

2,5 hrs example:

1a 0e e665de1d 01 00d1 05 3840 000e 400e 16 0e 3c 0002 bc 00c4 2f (1,40U/H)

3 hrs examples:

1a 0e 5810d610 01 00e0 06 3840 000e 500e 16 0e 3c 0003 48 00c4 2f (1,40U/H)
1a 0e 5e1852b0 01 00e0 06 3840 000e 500e 16 0e 3c 0003 48 00c4 2f (1,40U/H) with new pod

3,5 hrs example:

1a 0e 9c1cde63 01 00ef 07 3840 000e 600e 16 0e 3c 0003 d4 00c4 2f

4 hrs example

1a 0e 1ac035d9 01 00fe 08 3840 000e 700e 16 0e 3c 0004 60 00c4 2f

1hr Example in all steps

Added 1,4 U/h for 1 hr

Status (Command-0E)

"2017-12-28T02:07:32.293078 ID1:1f05e708 PTYPE:PDM SEQ:18 ID2:1f05e708 B9:20 BLEN:3 BODY:0e010002f9 CRC:2b"
"2017-12-28T02:42:54.092967 ID1:1f05e708 PTYPE:PDM SEQ:10 ID2:1f05e708 B9:10 BLEN:3 BODY:0e01008243 CRC:ed"

0e Status command 01 length 00 Ask POD for status response 02f9?

Response

"2017-12-28T02:07:32.293812 ID1:1f05e708 PTYPE:POD SEQ:19 ID2:1f05e708 B9:24 BLEN:10 BODY:1d1804840000003367ff03f5 CRC:5c" 
"2017-12-28T02:42:54.218511 ID1:1f05e708 PTYPE:POD SEQ:11 ID2:1f05e708 B9:14 BLEN:10 BODY:1d1804a110000033f3ff028b CRC:f5"

Set Real Nonce

"2017-12-28T02:08:19.711878 ID1:1f05e708 PTYPE:PDM SEQ:21 ID2:1f05e708 B9:28 BLEN:32 BODY:1a0e2b846ad50100a4023840000e100e160e3c00011800c42f CRC:59"
Second one did not need this

ACK

"2017-12-28T02:08:19.782480 ID1:1f05e708 PTYPE:ACK SEQ:22 ID2:1f05e708 CRC:95" 
"2017-12-28T02:42:54.219095 ID1:1f05e708 PTYPE:ACK SEQ:12 ID2:00000000 CRC:1f"

Set insulin schedule (1a)

"2017-12-28T02:08:20.115372 ID1:1f05e708 PTYPE:PDM SEQ:23 ID2:1f05e708 B9:28 BLEN:32 BODY:1a0e2b846ad50100a4023840000e100e160e3c00011800c42f CRC:51" 
"2017-12-28T02:43:03.566118 ID1:1f05e708 PTYPE:PDM SEQ:13 ID2:1f05e708 B9:18 BLEN:32 BODY:1a0e7f48b8b40100a4023840000e100e160e3c00011800c42f CRC:f5"

ACK

"2017-12-28T02:08:20.182389 ID1:1f05e708 PTYPE:ACK SEQ:24 ID2:1f05e708 CRC:c7", 
second one did not need an ack

CON

"2017-12-28T02:08:20.348391 ID1:1f05e708 PTYPE:CON SEQ:25 CON:36011800c42f36823a CRC:4c", 
"2017-12-28T02:43:04.100698 ID1:1f05e708 PTYPE:CON SEQ:15 CON:36011800c42f3600b4 CRC:96",

Response (1d)

"2017-12-28T02:08:20.420074 ID1:1f05e708 PTYPE:POD SEQ:26 ID2:1f05e708 B9:2c BLEN:10 BODY:1d280484500000336bff018d CRC:4d" 
"2017-12-28T02:43:04.224590 ID1:1f05e708 PTYPE:POD SEQ:16 ID2:1f05e708 B9:1c BLEN:10 BODY:1d2804a130000033f7ff02c4 CRC:96"

ACK

"2017-12-28T02:08:20.838762 ID1:1f05e708 PTYPE:ACK SEQ:27 ID2:00000000 CRC:04"
"2017-12-28T02:43:04.343885 ID1:1f05e708 PTYPE:ACK SEQ:17 ID2:00000000 CRC:d9"

Temp Basal 0,5hrs 1,0U/h

"2017-12-29T23:37:53.019425 ID1:1f05e709 PTYPE:PDM SEQ:30 ID2:1f05e709 B9:08 BLEN:3 BODY:0e01008334 CRC:bc", 
"2017-12-29T23:37:53.181057 ID1:1f05e709 PTYPE:PDM SEQ:30 ID2:1f05e709 B9:08 BLEN:3 BODY:0e01008334 CRC:bc", 
"2017-12-29T23:37:53.575211 ID1:1f05e709 PTYPE:POD SEQ:31 ID2:1f05e709 B9:0c BLEN:10 BODY:1d180289f000001937ff80a6 CRC:9b", 
"2017-12-29T23:37:53.576458 ID1:1f05e709 PTYPE:ACK SEQ:00 ID2:00000000 CRC:a0", 
"2017-12-29T23:38:14.155758 ID1:1f05e709 PTYPE:PDM SEQ:01 ID2:1f05e709 B9:10 BLEN:32 BODY:1a0e1a4b342d01008d013840000a000a160e3c0000640112a8 CRC:0c", 
"2017-12-29T23:38:14.731589 ID1:1f05e709 PTYPE:CON SEQ:03 CON:8000640112a88083e7 CRC:8d", 
"2017-12-29T23:38:14.804681 ID1:1f05e709 PTYPE:POD SEQ:04 ID2:1f05e709 B9:14 BLEN:10 BODY:1d280289a000001937ff83f9 CRC:10",  
"2017-12-29T23:38:15.218486 ID1:1f05e709 PTYPE:ACK SEQ:05 ID2:00000000 CRC:4d"

1a 0e 1a4b342d 01 008d 01 3840 000a 000a 160e 3c 0000 6401 12 a8
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