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banglerun 0.09: Another GPS fix (log raw coordinates - not filtered ones)

pull/655/head
Gordon Williams 2021-02-02 09:58:40 +00:00
parent d387fc83e4
commit 83b88e0d80
4 changed files with 8 additions and 4 deletions
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2
apps.json
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@ -1553,7 +1553,7 @@
"name": "BangleRun",
"shortName": "BangleRun",
"icon": "banglerun.png",
"version": "0.08",
"version": "0.09",
"interface": "interface.html",
"description": "An app for running sessions. Displays info and logs your run for later viewing.",
"tags": "run,running,fitness,outdoors",

1
apps/banglerun/ChangeLog
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@ -6,3 +6,4 @@
0.06: Reading HDOP directly from the GPS event (needs Espruino 2v07 or above)
0.07: Fixed GPS update, added guards against NaN values
0.08: Fix issue with GPS coordinates being wrong after the first one
0.09: Another GPS fix (log raw coordinates - not filtered ones)

2
apps/banglerun/app.js
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@ -1 +1 @@
!function(){"use strict";const t={STOP:63488,PAUSE:65504,RUN:2016};function n(t,n,r){g.setColor(0),g.fillRect(n-60,r,n+60,r+30),g.setColor(65535),g.drawString(t,n,r)}function r(r){var e;g.setFontVector(30),g.setFontAlign(0,-1,0),n((r.distance/1e3).toFixed(2),60,55),n(function(t){const n=Math.round(t),r=Math.floor(n/3600),e=Math.floor(n/60)%60,o=n%60;return(r?r+":":"")+("0"+e).substr(-2)+":"+("0"+o).substr(-2)}(r.duration),180,55),n(function(t){if(t<.1667)return"__'__\"";const n=Math.round(1e3/t),r=Math.floor(n/60),e=n%60;return("0"+r).substr(-2)+"'"+("0"+e).substr(-2)+'"'}(r.speed),60,115),n(r.hr.toFixed(0),180,115),n(r.steps.toFixed(0),60,175),n(r.cadence.toFixed(0),180,175),g.setFont("6x8",2),g.setColor(r.gpsValid?2016:63488),g.fillRect(0,216,80,240),g.setColor(0),g.drawString("GPS",40,220),g.setColor(65535),g.fillRect(80,216,160,240),g.setColor(0),g.drawString(("0"+(e=new Date).getHours()).substr(-2)+":"+("0"+e.getMinutes()).substr(-2),120,220),g.setColor(t[r.status]),g.fillRect(160,216,240,240),g.setColor(0),g.drawString(r.status,200,220)}function e(t){g.clear(),g.setColor(50712),g.setFont("6x8",2),g.setFontAlign(0,-1,0),g.drawString("DIST (KM)",60,32),g.drawString("TIME",180,32),g.drawString("PACE",60,92),g.drawString("HEART",180,92),g.drawString("STEPS",60,152),g.drawString("CADENCE",180,152),r(t),Bangle.drawWidgets()}var o;function a(t){t.status===o.Stopped&&function(t){const n=(new Date).toISOString().replace(/[-:]/g,""),r=`banglerun_${n.substr(2,6)}_${n.substr(9,6)}`;t.file=require("Storage").open(r,"w"),t.file.write(["timestamp","latitude","longitude","altitude","duration","distance","heartrate","steps"].join(",")+"\n")}(t),t.status===o.Running?t.status=o.Paused:t.status=o.Running,r(t)}!function(t){t.Stopped="STOP",t.Paused="PAUSE",t.Running="RUN"}(o||(o={}));const s={fix:NaN,lat:NaN,lon:NaN,alt:NaN,vel:NaN,dop:NaN,gpsValid:!1,x:NaN,y:NaN,z:NaN,v:NaN,t:NaN,dt:NaN,pError:NaN,vError:NaN,hr:60,hrError:100,file:null,drawing:!1,status:o.Stopped,duration:0,distance:0,speed:0,steps:0,cadence:0};var i;i=s,Bangle.on("GPS",t=>function(t,n){t.lat=n.lat,t.lon=n.lon,t.alt=n.alt,t.vel=n.speed/3.6,t.fix=n.fix,t.dop=n.hdop,t.gpsValid=t.fix>0&&t.dop<=5,function(t){const n=Date.now(),r=(n-t.t)/1e3;if(t.t=n,t.dt+=r,t.status===o.Running&&(t.duration+=r),!t.gpsValid)return;const e=6371008.8+t.alt,a=t.lat*Math.PI/180,s=t.lon*Math.PI/180,i=e*Math.cos(a)*Math.cos(s),d=e*Math.cos(a)*Math.sin(s),u=e*Math.sin(a),g=t.vel;if(!t.x)return t.x=i,t.y=d,t.z=u,t.v=g,t.pError=2.5*t.dop,void(t.vError=.05*t.dop);const l=i-t.x,c=d-t.y,p=u-t.z,f=g-t.v,h=Math.sqrt(l*l+c*c+p*p),N=Math.abs(f);t.pError+=t.v*t.dt,t.dt=0;const S=h+2.5*t.dop,x=N+.05*t.dop,E=t.pError/(t.pError+S)||0,M=t.vError/(t.vError+x)||0;t.x+=l*E,t.y+=c*E,t.z+=p*E,t.v+=f*M,t.pError+=(S-t.pError)*E,t.vError+=(x-t.vError)*M;const w=Math.sqrt(t.x*t.x+t.y*t.y+t.z*t.z);t.lat=180*Math.asin(t.z/w)/Math.PI||0,t.lon=180*Math.atan2(t.y,t.x)/Math.PI||0,t.alt=w-6371008.8,t.status===o.Running&&(t.distance+=h*E,t.speed=t.distance/t.duration||0,t.cadence=60*t.steps/t.duration||0)}(t),r(t),t.gpsValid&&t.status===o.Running&&function(t){t.file.write([Date.now().toFixed(0),t.lat.toFixed(6),t.lon.toFixed(6),t.alt.toFixed(2),t.duration.toFixed(0),t.distance.toFixed(2),t.hr.toFixed(0),t.steps.toFixed(0)].join(",")+"\n")}(t)}(i,t)),Bangle.setGPSPower(1),function(t){Bangle.on("HRM",n=>function(t,n){if(0===n.confidence)return;const r=n.bpm-t.hr,e=Math.abs(r)+101-n.confidence,o=t.hrError/(t.hrError+e)||0;t.hr+=r*o,t.hrError+=(e-t.hrError)*o}(t,n)),Bangle.setHRMPower(1)}(s),function(t){Bangle.on("step",()=>function(t){t.status===o.Running&&(t.steps+=1)}(t))}(s),function(t){Bangle.loadWidgets(),Bangle.on("lcdPower",n=>{t.drawing=n,n&&e(t)}),e(t)}(s),setWatch(()=>a(s),BTN1,{repeat:!0,edge:"falling"}),setWatch(()=>function(t){t.status===o.Paused&&function(t){t.duration=0,t.distance=0,t.speed=0,t.steps=0,t.cadence=0}(t),t.status===o.Running?t.status=o.Paused:t.status=o.Stopped,r(t)}(s),BTN3,{repeat:!0,edge:"falling"})}();
!function(){"use strict";const t={STOP:63488,PAUSE:65504,RUN:2016};function n(t,n,r){g.setColor(0),g.fillRect(n-60,r,n+60,r+30),g.setColor(65535),g.drawString(t,n,r)}function r(r){var e;g.setFontVector(30),g.setFontAlign(0,-1,0),n((r.distance/1e3).toFixed(2),60,55),n(function(t){const n=Math.round(t),r=Math.floor(n/3600),e=Math.floor(n/60)%60,o=n%60;return(r?r+":":"")+("0"+e).substr(-2)+":"+("0"+o).substr(-2)}(r.duration),180,55),n(function(t){if(t<.1667)return"__'__\"";const n=Math.round(1e3/t),r=Math.floor(n/60),e=n%60;return("0"+r).substr(-2)+"'"+("0"+e).substr(-2)+'"'}(r.speed),60,115),n(r.hr.toFixed(0),180,115),n(r.steps.toFixed(0),60,175),n(r.cadence.toFixed(0),180,175),g.setFont("6x8",2),g.setColor(r.gpsValid?2016:63488),g.fillRect(0,216,80,240),g.setColor(0),g.drawString("GPS",40,220),g.setColor(65535),g.fillRect(80,216,160,240),g.setColor(0),g.drawString(("0"+(e=new Date).getHours()).substr(-2)+":"+("0"+e.getMinutes()).substr(-2),120,220),g.setColor(t[r.status]),g.fillRect(160,216,240,240),g.setColor(0),g.drawString(r.status,200,220)}function e(t){g.clear(),g.setColor(50712),g.setFont("6x8",2),g.setFontAlign(0,-1,0),g.drawString("DIST (KM)",60,32),g.drawString("TIME",180,32),g.drawString("PACE",60,92),g.drawString("HEART",180,92),g.drawString("STEPS",60,152),g.drawString("CADENCE",180,152),r(t),Bangle.drawWidgets()}var o;function a(t){t.status===o.Stopped&&function(t){const n=(new Date).toISOString().replace(/[-:]/g,""),r=`banglerun_${n.substr(2,6)}_${n.substr(9,6)}`;t.file=require("Storage").open(r,"w"),t.file.write(["timestamp","latitude","longitude","altitude","duration","distance","heartrate","steps"].join(",")+"\n")}(t),t.status===o.Running?t.status=o.Paused:t.status=o.Running,r(t)}!function(t){t.Stopped="STOP",t.Paused="PAUSE",t.Running="RUN"}(o||(o={}));const s={fix:NaN,lat:NaN,lon:NaN,alt:NaN,vel:NaN,dop:NaN,gpsValid:!1,x:NaN,y:NaN,z:NaN,v:NaN,t:NaN,dt:NaN,pError:NaN,vError:NaN,hr:60,hrError:100,file:null,drawing:!1,status:o.Stopped,duration:0,distance:0,speed:0,steps:0,cadence:0};var i;i=s,Bangle.on("GPS",t=>function(t,n){t.lat=n.lat,t.lon=n.lon,t.alt=n.alt,t.vel=n.speed/3.6,t.fix=n.fix,t.dop=n.hdop,t.gpsValid=t.fix>0&&t.dop<=5,function(t){const n=Date.now(),r=(n-t.t)/1e3;if(t.t=n,t.dt+=r,t.status===o.Running&&(t.duration+=r),!t.gpsValid)return;const e=6371008.8+t.alt,a=t.lat*Math.PI/180,s=t.lon*Math.PI/180,i=e*Math.cos(a)*Math.cos(s),d=e*Math.cos(a)*Math.sin(s),u=e*Math.sin(a),g=t.vel;if(!t.x)return t.x=i,t.y=d,t.z=u,t.v=g,t.pError=2.5*t.dop,void(t.vError=.05*t.dop);const l=i-t.x,c=d-t.y,p=u-t.z,f=g-t.v,N=Math.sqrt(l*l+c*c+p*p),h=Math.abs(f);t.pError+=t.v*t.dt,t.dt=0;const S=N+2.5*t.dop,E=h+.05*t.dop,w=t.pError/(t.pError+S)||0,x=t.vError/(t.vError+E)||0;t.x+=l*w,t.y+=c*w,t.z+=p*w,t.v+=f*x,t.pError+=(S-t.pError)*w,t.vError+=(E-t.vError)*x,t.status===o.Running&&(t.distance+=N*w,t.speed=t.distance/t.duration||0,t.cadence=60*t.steps/t.duration||0)}(t),r(t),t.gpsValid&&t.status===o.Running&&function(t){t.file.write([Date.now().toFixed(0),t.lat.toFixed(6),t.lon.toFixed(6),t.alt.toFixed(2),t.duration.toFixed(0),t.distance.toFixed(2),t.hr.toFixed(0),t.steps.toFixed(0)].join(",")+"\n")}(t)}(i,t)),Bangle.setGPSPower(1),function(t){Bangle.on("HRM",n=>function(t,n){if(0===n.confidence)return;const r=n.bpm-t.hr,e=Math.abs(r)+101-n.confidence,o=t.hrError/(t.hrError+e)||0;t.hr+=r*o,t.hrError+=(e-t.hrError)*o}(t,n)),Bangle.setHRMPower(1)}(s),function(t){Bangle.on("step",()=>function(t){t.status===o.Running&&(t.steps+=1)}(t))}(s),function(t){Bangle.loadWidgets(),Bangle.on("lcdPower",n=>{t.drawing=n,n&&e(t)}),e(t)}(s),setWatch(()=>a(s),BTN1,{repeat:!0,edge:"falling"}),setWatch(()=>function(t){t.status===o.Paused&&function(t){t.duration=0,t.distance=0,t.speed=0,t.steps=0,t.cadence=0}(t),t.status===o.Running?t.status=o.Paused:t.status=o.Stopped,r(t)}(s),BTN3,{repeat:!0,edge:"falling"})}();

7
apps/banglerun/src/gps.ts
View File

@ -96,11 +96,14 @@ function updateGps(state: AppState): void {
state.pError += (pError - state.pError) * pGain;
state.vError += (vError - state.vError) * vGain;
/*// we're not currently updating lat/lon with the kalman filter
// as it seems not to update them correctly at the moment
// and we only use them for logging (where it makes sense to use
// raw GPS coordinates)
const pMag = Math.sqrt(state.x * state.x + state.y * state.y + state.z * state.z);
state.lat = (Math.asin(state.z / pMag) * 180 / Math.PI) || 0;
state.lon = (Math.atan2(state.y, state.x) * 180 / Math.PI) || 0;
state.alt = pMag - EARTH_RADIUS;
state.alt = pMag - EARTH_RADIUS;*/
if (state.status === ActivityStatus.Running) {
state.distance += dpMag * pGain;