Laser distance meter help! (Sndway sw-t4s) - Page 1
Forum section: electronics / beginners

author: rado1
author_rank: Newbie
timestamp: February 29, 2020, 08:46:46 pm
content: Hello, i'mnewbie, excuse me if my question is not well formed.So, i have problem decoding the signal fromSndway sw-t4sLaser meter( i want to send the data from the meter to Arduino ) but theTX and RXfrom the board are not active , soi'm trying to decode the SPIfrom the display of the meter... ||So far i capture frames from the display, but i can not understand how to map it to something that i can use for Arduino....( i will attach some captured data from 0.000mm and 3.126mm *Saleae Logic Software* )Any help will be useful. Thanks!This is frame from the SPIhttps://ibb.co/j3qj4bQThis is what i figure out + some arthttps://ibb.co/V9TgHQ1Another....https://ibb.co/XJJ3P39This is the boardhttps://ibb.co/jrpCSP0The Display...https://ibb.co/Tc397JM=========================================================================================So i run some tests( i will post a zip file) with the settings as"Rerouter"point me,now is a lot cleaner, and 1 step closer to decodenow i change the resolution of the meter from 0.000m to 0.00Frame captured at 0.00m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016312500000,0,'16' (0x010),0.000136437500000,1,'0' (0x000),0.000289250000000,2,'6' (0x006),0.000442000000000,3,'1' (0x001),0.000595000000000,4,'1' (0x001),0.000748062500000,5,'161' (0x0A1),0.000900937500000,6,'1' (0x001),0.001054000000000,7,'129' (0x081),0.001206937500000,8,'1' (0x001),0.001359937500000,9,'1' (0x001),0.001513000000000,10,'449' (0x1C1),0.001665812500000,11,'15' (0x00F),0.001818625000000,12,'1' (0x001),0.001971687500000,13,'1' (0x001),0.002124687500000,14,'1' (0x001),0.002277687500000,15,'1' (0x001),0.002430687500000,16,'1' (0x001),0.002583750000000,17,'16' (0x010),0.002736500000000,18,'256' (0x100),0.002889187500000,19,'6' (0x006),0.003041937500000,20,'1' (0x001),0.003194937500000,21,'1' (0x001),0.003348000000000,22,'193' (0x0C1),0.003500875000000,23,'1' (0x001),0.003653875000000,24,'129' (0x081),0.003809000000000,25,'1' (0x001),0.003962062500000,26,'1' (0x001),0.004115062500000,27,'321' (0x141),0.004267937500000,28,'5' (0x005),0.004420937500000,29,'1' (0x001),0.004573937500000,30,'1' (0x001),0.004726937500000,31,'1' (0x001),0.004880000000000,32,'1' (0x001),0.005033000000000,33,'1' (0x001),0.005186062500000,34,'16' (0x010),0.005338812500000,35,'128' (0x080),0.005491562500000,36,'6' (0x006),0.005644312500000,37,'1' (0x001),0.005797312500000,38,'1' (0x001),0.005950312500000,39,'129' (0x081),0.006103312500000,40,'1' (0x001),0.006256312500000,41,'129' (0x081),0.006409312500000,42,'7' (0x007),0.006562187500000,43,'1' (0x001),0.006715187500000,44,'327' (0x147),0.006868000000000,45,'7' (0x007),0.007020875000000,46,'1' (0x001),0.007173875000000,47,'1' (0x001),0.007326937500000,48,'5' (0x005),0.007479875000000,49,'1' (0x001),0.007632875000000,50,'1' (0x001),0.007785937500000,51,'16' (0x010),0.007938687500000,52,'384' (0x180),0.008091375000000,53,'6' (0x006),0.008244125000000,54,'1' (0x001),0.008397125000000,55,'1' (0x001),0.008550187500000,56,'1' (0x001),0.008703187500000,57,'1' (0x001),0.008858375000000,58,'133' (0x085),0.009011312500000,59,'1' (0x001),0.009164312500000,60,'1' (0x001),0.009317375000000,61,'449' (0x1C1),0.009470187500000,62,'15' (0x00F),0.009623000000000,63,\r (0x00D),0.009775937500000,64,'1' (0x001),0.009928937500000,65,'193' (0x0C1),0.010081875000000,66,'1' (0x001),0.010234875000000,,'1' (0x001),Frame captured at 0.20m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016312500000,0,'16' (0x010),0.000136437500000,1,'0' (0x000),0.000289250000000,2,'6' (0x006),0.000442000000000,3,'1' (0x001),0.000595000000000,4,'1' (0x001),0.000748062500000,5,'161' (0x0A1),0.000900937500000,6,'1' (0x001),0.001053937500000,7,'129' (0x081),0.001206937500000,8,'1' (0x001),0.001359937500000,9,'1' (0x001),0.001512937500000,10,'193' (0x0C1),0.001665875000000,11,'15' (0x00F),0.001818687500000,12,'1' (0x001),0.001971687500000,13,'1' (0x001),0.002124687500000,14,'1' (0x001),0.002277750000000,15,'1' (0x001),0.002430750000000,16,'1' (0x001),0.002583812500000,17,'16' (0x010),0.002736562500000,18,'256' (0x100),0.002889250000000,19,'6' (0x006),0.003042000000000,20,'1' (0x001),0.003195000000000,21,'1' (0x001),0.003348000000000,22,'193' (0x0C1),0.003500937500000,23,'1' (0x001),0.003653937500000,24,'129' (0x081),0.003809062500000,25,'1' (0x001),0.003962062500000,26,'1' (0x001),0.004115062500000,27,'321' (0x141),0.004267937500000,28,'7' (0x007),0.004420875000000,29,'1' (0x001),0.004573875000000,30,'1' (0x001),0.004726875000000,31,'1' (0x001),0.004879875000000,32,'1' (0x001),0.005032875000000,33,'1' (0x001),0.005185875000000,34,'16' (0x010),0.005338625000000,35,'128' (0x080),0.005491375000000,36,'6' (0x006),0.005644125000000,37,'1' (0x001),0.005797125000000,38,'1' (0x001),0.005950125000000,39,'129' (0x081),0.006103062500000,40,'1' (0x001),0.006256125000000,41,'129' (0x081),0.006409062500000,42,'7' (0x007),0.006561937500000,43,'1' (0x001),0.006714937500000,44,'327' (0x147),0.006867687500000,45,'7' (0x007),0.007020562500000,46,'1' (0x001),0.007173562500000,47,'1' (0x001),0.007326562500000,48,'5' (0x005),0.007479500000000,49,'1' (0x001),0.007632562500000,50,'1' (0x001),0.007785562500000,51,'16' (0x010),0.007938312500000,52,'384' (0x180),0.008091000000000,53,'6' (0x006),0.008243750000000,54,'1' (0x001),0.008396750000000,55,'1' (0x001),0.008549750000000,56,'1' (0x001),0.008702750000000,57,'1' (0x001),0.008857937500000,58,'133' (0x085),0.009010812500000,59,'1' (0x001),0.009163875000000,60,'1' (0x001),0.009316875000000,61,'449' (0x1C1),0.009469687500000,62,\r (0x00D),0.009622562500000,63,\r (0x00D),0.009775437500000,64,'1' (0x001),0.009928437500000,65,'193' (0x0C1),0.010081312500000,66,'1' (0x001),0.010234375000000,,'1' (0x001),Frame captured at 0.50m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016312500000,0,'16' (0x010),0.000136437500000,1,'0' (0x000),0.000289187500000,2,'6' (0x006),0.000441937500000,3,'1' (0x001),0.000594937500000,4,'1' (0x001),0.000747937500000,5,'161' (0x0A1),0.000900812500000,6,'1' (0x001),0.001053812500000,7,'129' (0x081),0.001206750000000,8,'1' (0x001),0.001359750000000,9,'1' (0x001),0.001512750000000,10,'449' (0x1C1),0.001665562500000,11,\r (0x00D),0.001818437500000,12,'1' (0x001),0.001971437500000,13,'1' (0x001),0.002124437500000,14,'1' (0x001),0.002277437500000,15,'1' (0x001),0.002430500000000,16,'1' (0x001),0.002583500000000,17,'16' (0x010),0.002736250000000,18,'256' (0x100),0.002888937500000,19,'6' (0x006),0.003041687500000,20,'1' (0x001),0.003194687500000,21,'1' (0x001),0.003347687500000,22,'193' (0x0C1),0.003500562500000,23,'1' (0x001),0.003653562500000,24,'129' (0x081),0.003808625000000,25,'1' (0x001),0.003961687500000,26,'1' (0x001),0.004114687500000,27,A (0x041),0.004267625000000,28,'7' (0x007),0.004420500000000,29,'1' (0x001),0.004573500000000,30,'1' (0x001),0.004726500000000,31,'1' (0x001),0.004879500000000,32,'1' (0x001),0.005032500000000,33,'1' (0x001),0.005185562500000,34,'16' (0x010),0.005338250000000,35,'128' (0x080),0.005491000000000,36,'6' (0x006),0.005643687500000,37,'1' (0x001),0.005796687500000,38,'1' (0x001),0.005949750000000,39,'129' (0x081),0.006102687500000,40,'1' (0x001),0.006255687500000,41,'129' (0x081),0.006408625000000,42,'7' (0x007),0.006561562500000,43,'1' (0x001),0.006714562500000,44,'327' (0x147),0.006867312500000,45,'7' (0x007),0.007020187500000,46,'1' (0x001),0.007173187500000,47,'1' (0x001),0.007326187500000,48,'5' (0x005),0.007479187500000,49,'1' (0x001),0.007632187500000,50,'1' (0x001),0.007785250000000,51,'16' (0x010),0.007937937500000,52,'384' (0x180),0.008090625000000,53,'6' (0x006),0.008243375000000,54,'1' (0x001),0.008396375000000,55,'1' (0x001),0.008549375000000,56,'1' (0x001),0.008702375000000,57,'1' (0x001),0.008857562500000,58,'133' (0x085),0.009010437500000,59,'1' (0x001),0.009163437500000,60,'1' (0x001),0.009316437500000,61,'449' (0x1C1),0.009469250000000,62,'15' (0x00F),0.009622062500000,63,\r (0x00D),0.009774937500000,64,'1' (0x001),0.009927937500000,65,'193' (0x0C1),0.010080875000000,66,'1' (0x001),0.010233875000000,,'1' (0x001),Frame captured at 1.00m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016312500000,0,'16' (0x010),0.000136500000000,1,'0' (0x000),0.000289312500000,2,'6' (0x006),0.000442062500000,3,'1' (0x001),0.000595125000000,4,'1' (0x001),0.000748125000000,5,'161' (0x0A1),0.000901000000000,6,'1' (0x001),0.001054062500000,7,'129' (0x081),0.001207000000000,8,'1' (0x001),0.001360062500000,9,'1' (0x001),0.001513062500000,10,'449' (0x1C1),0.001665937500000,11,'7' (0x007),0.001818812500000,12,'1' (0x001),0.001971812500000,13,'1' (0x001),0.002124875000000,14,'1' (0x001),0.002277937500000,15,'1' (0x001),0.002430937500000,16,'1' (0x001),0.002584000000000,17,'16' (0x010),0.002736812500000,18,'256' (0x100),0.002889500000000,19,'6' (0x006),0.003042312500000,20,'1' (0x001),0.003195312500000,21,'1' (0x001),0.003348375000000,22,'193' (0x0C1),0.003501250000000,23,'1' (0x001),0.003654312500000,24,'129' (0x081),0.003809437500000,25,'1' (0x001),0.003962437500000,26,'1' (0x001),0.004115500000000,27,'321' (0x141),0.004268437500000,28,'5' (0x005),0.004421375000000,29,'1' (0x001),0.004574375000000,30,'1' (0x001),0.004727437500000,31,'1' (0x001),0.004880437500000,32,'1' (0x001),0.005033500000000,33,'1' (0x001),0.005186500000000,34,'16' (0x010),0.005339312500000,35,'128' (0x080),0.005492000000000,36,'6' (0x006),0.005644812500000,37,'1' (0x001),0.005797812500000,38,'1' (0x001),0.005950812500000,39,'129' (0x081),0.006103812500000,40,'1' (0x001),0.006256812500000,41,'129' (0x081),0.006409812500000,42,'7' (0x007),0.006562750000000,43,'1' (0x001),0.006715750000000,44,'327' (0x147),0.006868562500000,45,'3' (0x003),0.007021500000000,46,'1' (0x001),0.007174500000000,47,'1' (0x001),0.007327562500000,48,'5' (0x005),0.007480562500000,49,'1' (0x001),0.007633562500000,50,'1' (0x001),0.007786625000000,51,'16' (0x010),0.007939375000000,52,'384' (0x180),0.008092062500000,53,'6' (0x006),0.008244812500000,54,'1' (0x001),0.008397875000000,55,'1' (0x001),0.008550875000000,56,'1' (0x001),0.008703937500000,57,'1' (0x001),0.008859062500000,58,'133' (0x085),0.009012000000000,59,'1' (0x001),0.009165000000000,60,'1' (0x001),0.009318062500000,61,'449' (0x1C1),0.009470937500000,62,'3' (0x003),0.009623875000000,63,\r (0x00D),0.009776812500000,64,'1' (0x001),0.009929875000000,65,'193' (0x0C1),0.010082750000000,66,'1' (0x001),0.010235812500000,,'1' (0x001),Frame captured at 1.11m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016250000000,0,'16' (0x010),0.000136500000000,1,'0' (0x000),0.000289312500000,2,'6' (0x006),0.000442062500000,3,'1' (0x001),0.000595062500000,4,'1' (0x001),0.000748062500000,5,'161' (0x0A1),0.000900937500000,6,'1' (0x001),0.001054000000000,7,'129' (0x081),0.001206937500000,8,'1' (0x001),0.001360000000000,9,'1' (0x001),0.001513000000000,10,'321' (0x141),0.001665875000000,11,'5' (0x005),0.001818812500000,12,'1' (0x001),0.001971875000000,13,'1' (0x001),0.002124875000000,14,'1' (0x001),0.002277937500000,15,'1' (0x001),0.002430937500000,16,'1' (0x001),0.002584000000000,17,'16' (0x010),0.002736750000000,18,'256' (0x100),0.002889500000000,19,'6' (0x006),0.003042250000000,20,'1' (0x001),0.003195250000000,21,'1' (0x001),0.003348250000000,22,'193' (0x0C1),0.003501187500000,23,'1' (0x001),0.003654187500000,24,'129' (0x081),0.003809250000000,25,'1' (0x001),0.003962312500000,26,'1' (0x001),0.004115312500000,27,'321' (0x141),0.004268187500000,28,'5' (0x005),0.004421125000000,29,'1' (0x001),0.004574187500000,30,'1' (0x001),0.004727187500000,31,'1' (0x001),0.004880187500000,32,'1' (0x001),0.005033187500000,33,'1' (0x001),0.005186250000000,34,'16' (0x010),0.005339000000000,35,'128' (0x080),0.005491750000000,36,'6' (0x006),0.005644500000000,37,'1' (0x001),0.005797500000000,38,'1' (0x001),0.005950500000000,39,'129' (0x081),0.006103500000000,40,'1' (0x001),0.006256500000000,41,'129' (0x081),0.006409437500000,42,'7' (0x007),0.006562312500000,43,'1' (0x001),0.006715375000000,44,'7' (0x007),0.006868250000000,45,'3' (0x003),0.007021250000000,46,'1' (0x001),0.007174250000000,47,'1' (0x001),0.007327250000000,48,'5' (0x005),0.007480250000000,49,'1' (0x001),0.007633250000000,50,'1' (0x001),0.007786312500000,51,'16' (0x010),0.007939062500000,52,'384' (0x180),0.008091750000000,53,'6' (0x006),0.008244500000000,54,'1' (0x001),0.008397500000000,55,'1' (0x001),0.008550500000000,56,'1' (0x001),0.008703500000000,57,'1' (0x001),0.008858687500000,58,'133' (0x085),0.009011562500000,59,'1' (0x001),0.009164625000000,60,'1' (0x001),0.009317625000000,61,'1' (0x001),0.009470625000000,62,'1' (0x001),0.009623625000000,63,\r (0x00D),0.009776562500000,64,'1' (0x001),0.009929562500000,65,'193' (0x0C1),0.010082437500000,66,'1' (0x001),0.010235500000000,,'1' (0x001),

author: nali
author_rank: Frequent Contributor
timestamp: February 29, 2020, 09:31:54 pm
content: From a quick look there's only a handful of bytes different, so it's possible that they're direct LCD segment data rather than actual numbers. Try comparing 0.000 and 0.008 for example.Is there any ID on the display or its controller?

author: Rerouter
author_rank: Super Contributor
timestamp: February 29, 2020, 09:54:35 pm
content: It also looks like your settings might be a little off, I also don't like that weird clock glitch at the start of each cycle, If you change your setup a little is that still there?Assuming the clock glitch is meant to be there, then I would expect settings as attached,Equally only 4 bytes actually change during this time, so more samples to narrow down what scaling is used between them will likely let you decode it.

author: rado1
author_rank: Newbie
timestamp: February 29, 2020, 11:30:06 pm
content: Quote from: nali on February 29, 2020, 09:31:54 pmThank you for the replay.The problem is: no matter what i change..... to many things inside the code change, not only single byte

author: rado1
author_rank: Newbie
timestamp: February 29, 2020, 11:40:06 pm
content: Quote from: Rerouter on February 29, 2020, 09:54:35 pmThanks a lot, the glitch is there(no wire problem) this will try to run some tests with the settings as you point out and i will post what i find.

author: rado1
author_rank: Newbie
timestamp: March 01, 2020, 12:19:24 am
content: Quote from: rado1 on February 29, 2020, 11:40:06 pmSo i run some tests( i will post a zip file) with your settings,now is a lot cleaner, and 1 step closer to decodenow i change the resolution of the meter from 0.000m to 0.00Frame captured at 0.00m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016312500000,0,'16' (0x010),0.000136437500000,1,'0' (0x000),0.000289250000000,2,'6' (0x006),0.000442000000000,3,'1' (0x001),0.000595000000000,4,'1' (0x001),0.000748062500000,5,'161' (0x0A1),0.000900937500000,6,'1' (0x001),0.001054000000000,7,'129' (0x081),0.001206937500000,8,'1' (0x001),0.001359937500000,9,'1' (0x001),0.001513000000000,10,'449' (0x1C1),0.001665812500000,11,'15' (0x00F),0.001818625000000,12,'1' (0x001),0.001971687500000,13,'1' (0x001),0.002124687500000,14,'1' (0x001),0.002277687500000,15,'1' (0x001),0.002430687500000,16,'1' (0x001),0.002583750000000,17,'16' (0x010),0.002736500000000,18,'256' (0x100),0.002889187500000,19,'6' (0x006),0.003041937500000,20,'1' (0x001),0.003194937500000,21,'1' (0x001),0.003348000000000,22,'193' (0x0C1),0.003500875000000,23,'1' (0x001),0.003653875000000,24,'129' (0x081),0.003809000000000,25,'1' (0x001),0.003962062500000,26,'1' (0x001),0.004115062500000,27,'321' (0x141),0.004267937500000,28,'5' (0x005),0.004420937500000,29,'1' (0x001),0.004573937500000,30,'1' (0x001),0.004726937500000,31,'1' (0x001),0.004880000000000,32,'1' (0x001),0.005033000000000,33,'1' (0x001),0.005186062500000,34,'16' (0x010),0.005338812500000,35,'128' (0x080),0.005491562500000,36,'6' (0x006),0.005644312500000,37,'1' (0x001),0.005797312500000,38,'1' (0x001),0.005950312500000,39,'129' (0x081),0.006103312500000,40,'1' (0x001),0.006256312500000,41,'129' (0x081),0.006409312500000,42,'7' (0x007),0.006562187500000,43,'1' (0x001),0.006715187500000,44,'327' (0x147),0.006868000000000,45,'7' (0x007),0.007020875000000,46,'1' (0x001),0.007173875000000,47,'1' (0x001),0.007326937500000,48,'5' (0x005),0.007479875000000,49,'1' (0x001),0.007632875000000,50,'1' (0x001),0.007785937500000,51,'16' (0x010),0.007938687500000,52,'384' (0x180),0.008091375000000,53,'6' (0x006),0.008244125000000,54,'1' (0x001),0.008397125000000,55,'1' (0x001),0.008550187500000,56,'1' (0x001),0.008703187500000,57,'1' (0x001),0.008858375000000,58,'133' (0x085),0.009011312500000,59,'1' (0x001),0.009164312500000,60,'1' (0x001),0.009317375000000,61,'449' (0x1C1),0.009470187500000,62,'15' (0x00F),0.009623000000000,63,\r (0x00D),0.009775937500000,64,'1' (0x001),0.009928937500000,65,'193' (0x0C1),0.010081875000000,66,'1' (0x001),0.010234875000000,,'1' (0x001),Frame captured at 0.20m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016312500000,0,'16' (0x010),0.000136437500000,1,'0' (0x000),0.000289250000000,2,'6' (0x006),0.000442000000000,3,'1' (0x001),0.000595000000000,4,'1' (0x001),0.000748062500000,5,'161' (0x0A1),0.000900937500000,6,'1' (0x001),0.001053937500000,7,'129' (0x081),0.001206937500000,8,'1' (0x001),0.001359937500000,9,'1' (0x001),0.001512937500000,10,'193' (0x0C1),0.001665875000000,11,'15' (0x00F),0.001818687500000,12,'1' (0x001),0.001971687500000,13,'1' (0x001),0.002124687500000,14,'1' (0x001),0.002277750000000,15,'1' (0x001),0.002430750000000,16,'1' (0x001),0.002583812500000,17,'16' (0x010),0.002736562500000,18,'256' (0x100),0.002889250000000,19,'6' (0x006),0.003042000000000,20,'1' (0x001),0.003195000000000,21,'1' (0x001),0.003348000000000,22,'193' (0x0C1),0.003500937500000,23,'1' (0x001),0.003653937500000,24,'129' (0x081),0.003809062500000,25,'1' (0x001),0.003962062500000,26,'1' (0x001),0.004115062500000,27,'321' (0x141),0.004267937500000,28,'7' (0x007),0.004420875000000,29,'1' (0x001),0.004573875000000,30,'1' (0x001),0.004726875000000,31,'1' (0x001),0.004879875000000,32,'1' (0x001),0.005032875000000,33,'1' (0x001),0.005185875000000,34,'16' (0x010),0.005338625000000,35,'128' (0x080),0.005491375000000,36,'6' (0x006),0.005644125000000,37,'1' (0x001),0.005797125000000,38,'1' (0x001),0.005950125000000,39,'129' (0x081),0.006103062500000,40,'1' (0x001),0.006256125000000,41,'129' (0x081),0.006409062500000,42,'7' (0x007),0.006561937500000,43,'1' (0x001),0.006714937500000,44,'327' (0x147),0.006867687500000,45,'7' (0x007),0.007020562500000,46,'1' (0x001),0.007173562500000,47,'1' (0x001),0.007326562500000,48,'5' (0x005),0.007479500000000,49,'1' (0x001),0.007632562500000,50,'1' (0x001),0.007785562500000,51,'16' (0x010),0.007938312500000,52,'384' (0x180),0.008091000000000,53,'6' (0x006),0.008243750000000,54,'1' (0x001),0.008396750000000,55,'1' (0x001),0.008549750000000,56,'1' (0x001),0.008702750000000,57,'1' (0x001),0.008857937500000,58,'133' (0x085),0.009010812500000,59,'1' (0x001),0.009163875000000,60,'1' (0x001),0.009316875000000,61,'449' (0x1C1),0.009469687500000,62,\r (0x00D),0.009622562500000,63,\r (0x00D),0.009775437500000,64,'1' (0x001),0.009928437500000,65,'193' (0x0C1),0.010081312500000,66,'1' (0x001),0.010234375000000,,'1' (0x001),Frame captured at 0.50m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016312500000,0,'16' (0x010),0.000136437500000,1,'0' (0x000),0.000289187500000,2,'6' (0x006),0.000441937500000,3,'1' (0x001),0.000594937500000,4,'1' (0x001),0.000747937500000,5,'161' (0x0A1),0.000900812500000,6,'1' (0x001),0.001053812500000,7,'129' (0x081),0.001206750000000,8,'1' (0x001),0.001359750000000,9,'1' (0x001),0.001512750000000,10,'449' (0x1C1),0.001665562500000,11,\r (0x00D),0.001818437500000,12,'1' (0x001),0.001971437500000,13,'1' (0x001),0.002124437500000,14,'1' (0x001),0.002277437500000,15,'1' (0x001),0.002430500000000,16,'1' (0x001),0.002583500000000,17,'16' (0x010),0.002736250000000,18,'256' (0x100),0.002888937500000,19,'6' (0x006),0.003041687500000,20,'1' (0x001),0.003194687500000,21,'1' (0x001),0.003347687500000,22,'193' (0x0C1),0.003500562500000,23,'1' (0x001),0.003653562500000,24,'129' (0x081),0.003808625000000,25,'1' (0x001),0.003961687500000,26,'1' (0x001),0.004114687500000,27,A (0x041),0.004267625000000,28,'7' (0x007),0.004420500000000,29,'1' (0x001),0.004573500000000,30,'1' (0x001),0.004726500000000,31,'1' (0x001),0.004879500000000,32,'1' (0x001),0.005032500000000,33,'1' (0x001),0.005185562500000,34,'16' (0x010),0.005338250000000,35,'128' (0x080),0.005491000000000,36,'6' (0x006),0.005643687500000,37,'1' (0x001),0.005796687500000,38,'1' (0x001),0.005949750000000,39,'129' (0x081),0.006102687500000,40,'1' (0x001),0.006255687500000,41,'129' (0x081),0.006408625000000,42,'7' (0x007),0.006561562500000,43,'1' (0x001),0.006714562500000,44,'327' (0x147),0.006867312500000,45,'7' (0x007),0.007020187500000,46,'1' (0x001),0.007173187500000,47,'1' (0x001),0.007326187500000,48,'5' (0x005),0.007479187500000,49,'1' (0x001),0.007632187500000,50,'1' (0x001),0.007785250000000,51,'16' (0x010),0.007937937500000,52,'384' (0x180),0.008090625000000,53,'6' (0x006),0.008243375000000,54,'1' (0x001),0.008396375000000,55,'1' (0x001),0.008549375000000,56,'1' (0x001),0.008702375000000,57,'1' (0x001),0.008857562500000,58,'133' (0x085),0.009010437500000,59,'1' (0x001),0.009163437500000,60,'1' (0x001),0.009316437500000,61,'449' (0x1C1),0.009469250000000,62,'15' (0x00F),0.009622062500000,63,\r (0x00D),0.009774937500000,64,'1' (0x001),0.009927937500000,65,'193' (0x0C1),0.010080875000000,66,'1' (0x001),0.010233875000000,,'1' (0x001),Frame captured at 1.00m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016312500000,0,'16' (0x010),0.000136500000000,1,'0' (0x000),0.000289312500000,2,'6' (0x006),0.000442062500000,3,'1' (0x001),0.000595125000000,4,'1' (0x001),0.000748125000000,5,'161' (0x0A1),0.000901000000000,6,'1' (0x001),0.001054062500000,7,'129' (0x081),0.001207000000000,8,'1' (0x001),0.001360062500000,9,'1' (0x001),0.001513062500000,10,'449' (0x1C1),0.001665937500000,11,'7' (0x007),0.001818812500000,12,'1' (0x001),0.001971812500000,13,'1' (0x001),0.002124875000000,14,'1' (0x001),0.002277937500000,15,'1' (0x001),0.002430937500000,16,'1' (0x001),0.002584000000000,17,'16' (0x010),0.002736812500000,18,'256' (0x100),0.002889500000000,19,'6' (0x006),0.003042312500000,20,'1' (0x001),0.003195312500000,21,'1' (0x001),0.003348375000000,22,'193' (0x0C1),0.003501250000000,23,'1' (0x001),0.003654312500000,24,'129' (0x081),0.003809437500000,25,'1' (0x001),0.003962437500000,26,'1' (0x001),0.004115500000000,27,'321' (0x141),0.004268437500000,28,'5' (0x005),0.004421375000000,29,'1' (0x001),0.004574375000000,30,'1' (0x001),0.004727437500000,31,'1' (0x001),0.004880437500000,32,'1' (0x001),0.005033500000000,33,'1' (0x001),0.005186500000000,34,'16' (0x010),0.005339312500000,35,'128' (0x080),0.005492000000000,36,'6' (0x006),0.005644812500000,37,'1' (0x001),0.005797812500000,38,'1' (0x001),0.005950812500000,39,'129' (0x081),0.006103812500000,40,'1' (0x001),0.006256812500000,41,'129' (0x081),0.006409812500000,42,'7' (0x007),0.006562750000000,43,'1' (0x001),0.006715750000000,44,'327' (0x147),0.006868562500000,45,'3' (0x003),0.007021500000000,46,'1' (0x001),0.007174500000000,47,'1' (0x001),0.007327562500000,48,'5' (0x005),0.007480562500000,49,'1' (0x001),0.007633562500000,50,'1' (0x001),0.007786625000000,51,'16' (0x010),0.007939375000000,52,'384' (0x180),0.008092062500000,53,'6' (0x006),0.008244812500000,54,'1' (0x001),0.008397875000000,55,'1' (0x001),0.008550875000000,56,'1' (0x001),0.008703937500000,57,'1' (0x001),0.008859062500000,58,'133' (0x085),0.009012000000000,59,'1' (0x001),0.009165000000000,60,'1' (0x001),0.009318062500000,61,'449' (0x1C1),0.009470937500000,62,'3' (0x003),0.009623875000000,63,\r (0x00D),0.009776812500000,64,'1' (0x001),0.009929875000000,65,'193' (0x0C1),0.010082750000000,66,'1' (0x001),0.010235812500000,,'1' (0x001),Frame captured at 1.11m distanceCode:Time ,Packet ID,MOSI,MISO-0.000016250000000,0,'16' (0x010),0.000136500000000,1,'0' (0x000),0.000289312500000,2,'6' (0x006),0.000442062500000,3,'1' (0x001),0.000595062500000,4,'1' (0x001),0.000748062500000,5,'161' (0x0A1),0.000900937500000,6,'1' (0x001),0.001054000000000,7,'129' (0x081),0.001206937500000,8,'1' (0x001),0.001360000000000,9,'1' (0x001),0.001513000000000,10,'321' (0x141),0.001665875000000,11,'5' (0x005),0.001818812500000,12,'1' (0x001),0.001971875000000,13,'1' (0x001),0.002124875000000,14,'1' (0x001),0.002277937500000,15,'1' (0x001),0.002430937500000,16,'1' (0x001),0.002584000000000,17,'16' (0x010),0.002736750000000,18,'256' (0x100),0.002889500000000,19,'6' (0x006),0.003042250000000,20,'1' (0x001),0.003195250000000,21,'1' (0x001),0.003348250000000,22,'193' (0x0C1),0.003501187500000,23,'1' (0x001),0.003654187500000,24,'129' (0x081),0.003809250000000,25,'1' (0x001),0.003962312500000,26,'1' (0x001),0.004115312500000,27,'321' (0x141),0.004268187500000,28,'5' (0x005),0.004421125000000,29,'1' (0x001),0.004574187500000,30,'1' (0x001),0.004727187500000,31,'1' (0x001),0.004880187500000,32,'1' (0x001),0.005033187500000,33,'1' (0x001),0.005186250000000,34,'16' (0x010),0.005339000000000,35,'128' (0x080),0.005491750000000,36,'6' (0x006),0.005644500000000,37,'1' (0x001),0.005797500000000,38,'1' (0x001),0.005950500000000,39,'129' (0x081),0.006103500000000,40,'1' (0x001),0.006256500000000,41,'129' (0x081),0.006409437500000,42,'7' (0x007),0.006562312500000,43,'1' (0x001),0.006715375000000,44,'7' (0x007),0.006868250000000,45,'3' (0x003),0.007021250000000,46,'1' (0x001),0.007174250000000,47,'1' (0x001),0.007327250000000,48,'5' (0x005),0.007480250000000,49,'1' (0x001),0.007633250000000,50,'1' (0x001),0.007786312500000,51,'16' (0x010),0.007939062500000,52,'384' (0x180),0.008091750000000,53,'6' (0x006),0.008244500000000,54,'1' (0x001),0.008397500000000,55,'1' (0x001),0.008550500000000,56,'1' (0x001),0.008703500000000,57,'1' (0x001),0.008858687500000,58,'133' (0x085),0.009011562500000,59,'1' (0x001),0.009164625000000,60,'1' (0x001),0.009317625000000,61,'1' (0x001),0.009470625000000,62,'1' (0x001),0.009623625000000,63,\r (0x00D),0.009776562500000,64,'1' (0x001),0.009929562500000,65,'193' (0x0C1),0.010082437500000,66,'1' (0x001),0.010235500000000,,'1' (0x001),

author: Rerouter
author_rank: Super Contributor
timestamp: March 01, 2020, 05:47:49 am
content: So best guesses,Packet 45 is the left of the decimal point digit, 7 = 0, 3 = 1,Packet 10 / 44 / 61 is the second from the right of the decimal point, 147 = 0, 7 = 1Rest is still unknown.Edit: if your going to keep changing them, change the decoder view to hex, and export as csv (drop down box)

author: Rerouter
author_rank: Super Contributor
timestamp: March 01, 2020, 06:10:22 am
content: If I break it up into 15 byte chunks, then it becomes a bit clearer what might be going on, I also for the top run divided down by 2 as I still dont like that clock glitch,Green looks to be column selects or similar, yellow is what I suspect to be value data that will need to be derived,Below is the data left as is, just reordered.

author: rado1
author_rank: Newbie
timestamp: March 01, 2020, 03:22:53 pm
content: Quote from: Rerouter on March 01, 2020, 06:10:22 amThank you very very much you are the best. So far i manage to figure out that1 SPI frame contains 4 sub framesand the10th and 11th byteof every sub frame control the last line of the display(this is what i want)I simplified the HEX from "0x010 to 10" With your help finaly i know where to start decoding italso i use this article that contains similar project (he also have the same glitch)https://www.mictronics.de/2018/02/laser-distance-meter-hack/he map the last line of the LCD, but is slightly different from mine.... This is what he mapshttps://www.mictronics.de/?wpfb_dl=156With some tests i thing i will manage to decode it.https://ibb.co/8MJYSNQ