{"id":1131,"date":"2020-04-10T14:15:04","date_gmt":"2020-04-10T04:15:04","guid":{"rendered":"https:\/\/blog.hegars.com\/?p=1131"},"modified":"2020-08-22T02:09:17","modified_gmt":"2020-08-21T16:09:17","slug":"gps-liapac-tf10-arduino-passthrough","status":"publish","type":"post","link":"https:\/\/blog.hegars.com\/?p=1131","title":{"rendered":"GPS Liapac TF10 Arduino Passthrough"},"content":{"rendered":"\n<p><strong>UPDATE<\/strong>: This old girl has been hit by the 2020 date roll over <\/p>\n\n\n\n<p><a href=\"https:\/\/www.cyber.gov.au\/acsc\/view-all-content\/news\/gps-week-roll-over-6-april\">https:\/\/www.cyber.gov.au\/acsc\/view-all-content\/news\/gps-week-roll-over-6-april<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/us-cert.cisa.gov\/sites\/default\/files\/documents\/Memorandum_on_GPS_2019.pdf\">https:\/\/us-cert.cisa.gov\/sites\/default\/files\/documents\/Memorandum_on_GPS_2019.pdf<\/a><\/p>\n\n\n\n<p>I have an old GPS module from about 2002, the Laipac TF10 12 Channel SiRF module Though I would hook it up via a Arduino<\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/SiRF2-Laipac.pdf\">SiRF2-Laipac<\/a><a href=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/SiRF2-Laipac.pdf\" class=\"wp-block-file__button\" download>Download<\/a><\/div>\n\n\n\n<p>Pulling in the serial0, serial1 of the module and 1PPS then extracting and outputting to another serial with a different BAUD on the arduino while extracting parts of the GPS stream data to be displayed on an LCD.<\/p>\n\n\n\n<p><a href=\"http:\/\/web.archive.org\/web\/20051226190937\/http:\/\/www.commlinx.com.au\/TF10_MCX.htm\">http:\/\/web.archive.org\/web\/20051226190937\/http:\/\/www.commlinx.com.au\/TF10_MCX.htm<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"866\" height=\"743\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image.png\" alt=\"\" class=\"wp-image-1132\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image.png 866w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-300x257.png 300w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-768x659.png 768w\" sizes=\"(max-width: 866px) 100vw, 866px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"766\" height=\"630\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-3.png\" alt=\"\" class=\"wp-image-1137\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-3.png 766w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-3-300x247.png 300w\" sizes=\"(max-width: 766px) 100vw, 766px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"593\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-5-1024x593.png\" alt=\"\" class=\"wp-image-1140\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-5-1024x593.png 1024w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-5-300x174.png 300w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-5-768x445.png 768w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-5-1080x625.png 1080w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-5.png 1363w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Check out all the right angle traces lol<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"595\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-4-1024x595.png\" alt=\"\" class=\"wp-image-1139\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-4-1024x595.png 1024w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-4-300x174.png 300w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-4-768x446.png 768w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-4-1080x627.png 1080w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-4.png 1269w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"722\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-6-1024x722.png\" alt=\"\" class=\"wp-image-1141\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-6-1024x722.png 1024w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-6-300x211.png 300w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-6-768x541.png 768w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-6.png 1033w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-7-1024x768.png\" alt=\"\" class=\"wp-image-1142\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-7-1024x768.png 1024w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-7-300x225.png 300w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-7-768x576.png 768w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-7-510x382.png 510w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-7.png 1046w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"758\" height=\"704\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-2.png\" alt=\"\" class=\"wp-image-1136\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-2.png 758w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-2-300x279.png 300w\" sizes=\"(max-width: 758px) 100vw, 758px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"989\" height=\"852\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-9.png\" alt=\"\" class=\"wp-image-1146\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-9.png 989w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-9-300x258.png 300w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-9-768x662.png 768w\" sizes=\"(max-width: 989px) 100vw, 989px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"757\" height=\"855\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-8.png\" alt=\"\" class=\"wp-image-1145\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-8.png 757w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-8-266x300.png 266w\" sizes=\"(max-width: 757px) 100vw, 757px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"598\" height=\"539\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-1.png\" alt=\"\" class=\"wp-image-1133\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-1.png 598w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2020\/04\/image-1-300x270.png 300w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Chips<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">GSP1\/LX <\/h3>\n\n\n\n<p>Low-power GPS DSP with<br>Integrated Real Time Clock (RTC)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Chip<\/strong><\/td><td><strong>I (mA)<\/strong><\/td><td><strong>V<\/strong><\/td><td><strong>mW<\/strong><\/td><td><strong>Power Reduction<\/strong><\/td><\/tr><tr><td>GPS1, GRF1<\/td><td>240<\/td><td>5<\/td><td>1200<\/td><td>REF<\/td><\/tr><tr><td>GPS1LX, GRF1<\/td><td>105<\/td><td>5<\/td><td>525<\/td><td>56%<\/td><\/tr><tr><td>GPS1LX, GRF1LZ<\/td><td>105<\/td><td>3.3<\/td><td>346.5<\/td><td>71%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">GRF1\/LX<\/h3>\n\n\n\n<p>Low-power RF front-end IC<\/p>\n\n\n\n<ul><li><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">TODO:<\/h2>\n\n\n\n<p>Add RTC<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UPDATE: This old girl has been hit by the 2020 date roll over https:\/\/www.cyber.gov.au\/acsc\/view-all-content\/news\/gps-week-roll-over-6-april https:\/\/us-cert.cisa.gov\/sites\/default\/files\/documents\/Memorandum_on_GPS_2019.pdf I have an old GPS module from about 2002, the Laipac TF10 12 Channel SiRF module Though I would hook it up via a Arduino Pulling in the serial0, serial1 of the module and 1PPS then extracting and outputting to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-container-style":"default","site-container-layout":"default","site-sidebar-layout":"default","disable-article-header":"default","disable-site-header":"default","disable-site-footer":"default","disable-content-area-spacing":"default","footnotes":""},"categories":[25,17],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/1131"}],"collection":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1131"}],"version-history":[{"count":8,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/1131\/revisions"}],"predecessor-version":[{"id":1368,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/1131\/revisions\/1368"}],"wp:attachment":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}