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Change L76GNSS to use GNRMC message instead of GNGLL#63

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Change L76GNSS to use GNRMC message instead of GNGLL #63

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Change L76GNSS to use GNRMC message instead of GNGLL for more useful …
Zinoex Jul 14, 2018
9436851
Update pytrack example to match updated L76GNSS lib
Zinoex Jul 14, 2018
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70 changes: 54 additions & 16 deletions pytrack/lib/L76GNSS.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@
import gc
import binascii


class L76GNSS:

GPS_I2CADDR = const(0x10)
Expand DownExpand Up@@ -37,45 +38,82 @@ def _convert_coords(self, gngll_s):
lon_d *= -1
return(lat_d, lon_d)

def coordinates(self, debug=False):
def _convert_coords(self, gnrmc_s):
lat = gnrmc_s[3]
lat_d = (float(lat) // 100) + ((float(lat) % 100) / 60)
lon = gnrmc_s[5]
lon_d = (float(lon) // 100) + ((float(lon) % 100) / 60)
if gnrmc_s[4] == 'S':
lat_d *= -1
if gnrmc_s[6] == 'W':
lon_d *= -1
return (lat_d, lon_d)

def _convert_datetime(self, gnrmc_s):
hours = int(float(gnrmc_s[1][:2]))
minutes = int(float(gnrmc_s[1][2:4]))
seconds = float(gnrmc_s[1][4:])

day = int(float(gnrmc_s[9][:2]))
month = int(float(gnrmc_s[9][2:4]))
year = int(float(gnrmc_s[9][4:]))

return (year, month, day, hours, minutes, seconds)

def _convert_speed(self, gnrmc_s):
return float(gnrmc_s[7]) * 0.514444444 # Convert knotts to m/s by multiplying by 0.514...

def _convert_course(self, gnrmc_s):
return float(gnrmc_s[8])

def rmc(self, debug=False):
lat_d, lon_d, debug_timeout = None, None, False
if self.timeout != None:
if self.timeout is not None:
self.chrono.reset()
self.chrono.start()
nmea = b''
lat_d, lon_d = (None, None)
datetime = None
speed = None
course = None
while True:
if self.timeout != None and self.chrono.read() >= self.timeout:
if self.timeout is not None and self.chrono.read() >= self.timeout:
self.chrono.stop()
chrono_timeout = self.chrono.read()
self.chrono.reset()
self.timeout_status = False
debug_timeout = True
if self.timeout_status != True:
if not self.timeout_status:
gc.collect()
break
nmea += self._read().lstrip(b'\n\n').rstrip(b'\n\n')
gngll_idx = nmea.find(b'GNGLL')
if gngll_idx >= 0:
gngll = nmea[gngll_idx:]
e_idx = gngll.find(b'\r\n')
gnrmc_idx = nmea.find(b'GNRMC')
if gnrmc_idx >= 0:
gnrmc = nmea[gnrmc_idx:]
e_idx = gnrmc.find(b'\r\n')
if e_idx >= 0:
try:
gngll = gngll[:e_idx].decode('ascii')
gngll_s = gngll.split(',')
lat_d, lon_d = self._convert_coords(gngll_s)
gnrmc = gnrmc[:e_idx].decode('ascii')
gnrmc_s = gnrmc.split(',')
lat_d, lon_d = self._convert_coords(gnrmc_s)
datetime = self._convert_datetime(gnrmc_s)
speed = self._convert_speed(gnrmc_s)
course = self._convert_course(gnrmc_s)
except Exception:
pass
finally:
nmea = nmea[(gngll_idx + e_idx):]
nmea = nmea[(gnrmc_idx + e_idx):]
gc.collect()
break
else:
gc.collect()
if len(nmea) > 4096:
nmea = b''
if len(nmea) > 410: # i suppose it can be safely changed to 82, which is longest NMEA frame
nmea = nmea[-5:] # $GNGL without last L
time.sleep(0.1)
self.timeout_status = True
if debug and debug_timeout:
print('GPS timed out after %f seconds' % (chrono_timeout))
return(None, None)
return (None, None, None, None)
else:
return(lat_d, lon_d)
return ((lat_d, lon_d), datetime, speed, course)

2 changes: 1 addition & 1 deletion pytrack/main.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -14,4 +14,4 @@
print(li.pitch())
print(li.yaw())

print(l76.coordinates())
print(l76.rmc())
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Change L76GNSS to use GNRMC message instead of GNGLL by Zinoex · Pull Request #63 · pycom/pycom-libraries · GitHub
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Change L76GNSS to use GNRMC message instead of GNGLL#63
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Change L76GNSS to use GNRMC message instead of GNGLL
#63
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37f019b

Change L76GNSS to use GNRMC message instead of GNGLL for more useful …


Zinoex Jul 14, 2018
9436851

Update pytrack example to match updated L76GNSS lib


Zinoex Jul 14, 2018

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70 changes: 54 additions & 16 deletions
pytrack/lib/L76GNSS.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@
import gc
import binascii


class L76GNSS:

 GPS_I2CADDR = const(0x10)
Expand DownExpand Up@@ -37,45 +38,82 @@ def _convert_coords(self, gngll_s):
 lon_d *= -1
 return(lat_d, lon_d)

 def coordinates(self, debug=False):
 def _convert_coords(self, gnrmc_s):
 lat = gnrmc_s[3]
 lat_d = (float(lat) // 100) + ((float(lat) % 100) / 60)
 lon = gnrmc_s[5]
 lon_d = (float(lon) // 100) + ((float(lon) % 100) / 60)
 if gnrmc_s[4] == 'S':
 lat_d *= -1
 if gnrmc_s[6] == 'W':
 lon_d *= -1
 return (lat_d, lon_d)

 def _convert_datetime(self, gnrmc_s):
 hours = int(float(gnrmc_s[1][:2]))
 minutes = int(float(gnrmc_s[1][2:4]))
 seconds = float(gnrmc_s[1][4:])

 day = int(float(gnrmc_s[9][:2]))
 month = int(float(gnrmc_s[9][2:4]))
 year = int(float(gnrmc_s[9][4:]))

 return (year, month, day, hours, minutes, seconds)

 def _convert_speed(self, gnrmc_s):
 return float(gnrmc_s[7]) * 0.514444444 # Convert knotts to m/s by multiplying by 0.514...

 def _convert_course(self, gnrmc_s):
 return float(gnrmc_s[8])

 def rmc(self, debug=False):
 lat_d, lon_d, debug_timeout = None, None, False
 if self.timeout != None:
 if self.timeout is not None:
 self.chrono.reset()
 self.chrono.start()
 nmea = b''
 lat_d, lon_d = (None, None)
 datetime = None
 speed = None
 course = None
 while True:
 if self.timeout != None and self.chrono.read() >= self.timeout:
 if self.timeout is not None and self.chrono.read() >= self.timeout:
 self.chrono.stop()
 chrono_timeout = self.chrono.read()
 self.chrono.reset()
 self.timeout_status = False
 debug_timeout = True
 if self.timeout_status != True:
 if not self.timeout_status:
 gc.collect()
 break
 nmea += self._read().lstrip(b'\n\n').rstrip(b'\n\n')
gngll_idx = nmea.find(b'GNGLL')
 if gngll_idx >= 0:
gngll = nmea[gngll_idx:]
 e_idx = gngll.find(b'\r\n')
gnrmc_idx = nmea.find(b'GNRMC')
 if gnrmc_idx >= 0:
gnrmc = nmea[gnrmc_idx:]
 e_idx = gnrmc.find(b'\r\n')
 if e_idx >= 0:
 try:
 gngll = gngll[:e_idx].decode('ascii')
 gngll_s = gngll.split(',')
 lat_d, lon_d = self._convert_coords(gngll_s)
 gnrmc = gnrmc[:e_idx].decode('ascii')
 gnrmc_s = gnrmc.split(',')
 lat_d, lon_d = self._convert_coords(gnrmc_s)
 datetime = self._convert_datetime(gnrmc_s)
 speed = self._convert_speed(gnrmc_s)
 course = self._convert_course(gnrmc_s)
 except Exception:
 pass
 finally:
 nmea = nmea[(gngll_idx + e_idx):]
 nmea = nmea[(gnrmc_idx + e_idx):]
 gc.collect()
 break
 else:
 gc.collect()
 if len(nmea) > 4096:
 nmea = b''
 if len(nmea) > 410: # i suppose it can be safely changed to 82, which is longest NMEA frame
 nmea = nmea[-5:] # $GNGL without last L
 time.sleep(0.1)
 self.timeout_status = True
 if debug and debug_timeout:
 print('GPS timed out after %f seconds' % (chrono_timeout))
 return(None, None)
 return (None, None, None, None)
 else:
 return(lat_d, lon_d)
 return ((lat_d, lon_d), datetime, speed, course)


2 changes: 1 addition & 1 deletion
pytrack/main.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -14,4 +14,4 @@
print(li.pitch())
print(li.yaw())

print(l76.coordinates())
print(l76.rmc())

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Change L76GNSS to use GNRMC message instead of GNGLL by Zinoex · Pull Request #63 · pycom/pycom-libraries · GitHub
Skip to content

This repository was archived by the owner on Sep 10, 2024. It is now read-only.

Change L76GNSS to use GNRMC message instead of GNGLL#63
 Open

Zinoex
wants to merge
2
commits into

base:develop
Choose a base branch

from

 Open


Change L76GNSS to use GNRMC message instead of GNGLL
#63
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37f019b

Change L76GNSS to use GNRMC message instead of GNGLL for more useful …


Zinoex Jul 14, 2018
9436851

Update pytrack example to match updated L76GNSS lib


Zinoex Jul 14, 2018

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70 changes: 54 additions & 16 deletions
pytrack/lib/L76GNSS.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@
import gc
import binascii


class L76GNSS:

 GPS_I2CADDR = const(0x10)
Expand DownExpand Up@@ -37,45 +38,82 @@ def _convert_coords(self, gngll_s):
 lon_d *= -1
 return(lat_d, lon_d)

 def coordinates(self, debug=False):
 def _convert_coords(self, gnrmc_s):
 lat = gnrmc_s[3]
 lat_d = (float(lat) // 100) + ((float(lat) % 100) / 60)
 lon = gnrmc_s[5]
 lon_d = (float(lon) // 100) + ((float(lon) % 100) / 60)
 if gnrmc_s[4] == 'S':
 lat_d *= -1
 if gnrmc_s[6] == 'W':
 lon_d *= -1
 return (lat_d, lon_d)

 def _convert_datetime(self, gnrmc_s):
 hours = int(float(gnrmc_s[1][:2]))
 minutes = int(float(gnrmc_s[1][2:4]))
 seconds = float(gnrmc_s[1][4:])

 day = int(float(gnrmc_s[9][:2]))
 month = int(float(gnrmc_s[9][2:4]))
 year = int(float(gnrmc_s[9][4:]))

 return (year, month, day, hours, minutes, seconds)

 def _convert_speed(self, gnrmc_s):
 return float(gnrmc_s[7]) * 0.514444444 # Convert knotts to m/s by multiplying by 0.514...

 def _convert_course(self, gnrmc_s):
 return float(gnrmc_s[8])

 def rmc(self, debug=False):
 lat_d, lon_d, debug_timeout = None, None, False
 if self.timeout != None:
 if self.timeout is not None:
 self.chrono.reset()
 self.chrono.start()
 nmea = b''
 lat_d, lon_d = (None, None)
 datetime = None
 speed = None
 course = None
 while True:
 if self.timeout != None and self.chrono.read() >= self.timeout:
 if self.timeout is not None and self.chrono.read() >= self.timeout:
 self.chrono.stop()
 chrono_timeout = self.chrono.read()
 self.chrono.reset()
 self.timeout_status = False
 debug_timeout = True
 if self.timeout_status != True:
 if not self.timeout_status:
 gc.collect()
 break
 nmea += self._read().lstrip(b'\n\n').rstrip(b'\n\n')
gngll_idx = nmea.find(b'GNGLL')
 if gngll_idx >= 0:
gngll = nmea[gngll_idx:]
 e_idx = gngll.find(b'\r\n')
gnrmc_idx = nmea.find(b'GNRMC')
 if gnrmc_idx >= 0:
gnrmc = nmea[gnrmc_idx:]
 e_idx = gnrmc.find(b'\r\n')
 if e_idx >= 0:
 try:
 gngll = gngll[:e_idx].decode('ascii')
 gngll_s = gngll.split(',')
 lat_d, lon_d = self._convert_coords(gngll_s)
 gnrmc = gnrmc[:e_idx].decode('ascii')
 gnrmc_s = gnrmc.split(',')
 lat_d, lon_d = self._convert_coords(gnrmc_s)
 datetime = self._convert_datetime(gnrmc_s)
 speed = self._convert_speed(gnrmc_s)
 course = self._convert_course(gnrmc_s)
 except Exception:
 pass
 finally:
 nmea = nmea[(gngll_idx + e_idx):]
 nmea = nmea[(gnrmc_idx + e_idx):]
 gc.collect()
 break
 else:
 gc.collect()
 if len(nmea) > 4096:
 nmea = b''
 if len(nmea) > 410: # i suppose it can be safely changed to 82, which is longest NMEA frame
 nmea = nmea[-5:] # $GNGL without last L
 time.sleep(0.1)
 self.timeout_status = True
 if debug and debug_timeout:
 print('GPS timed out after %f seconds' % (chrono_timeout))
 return(None, None)
 return (None, None, None, None)
 else:
 return(lat_d, lon_d)
 return ((lat_d, lon_d), datetime, speed, course)


2 changes: 1 addition & 1 deletion
pytrack/main.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -14,4 +14,4 @@
print(li.pitch())
print(li.yaw())

print(l76.coordinates())
print(l76.rmc())

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Change L76GNSS to use GNRMC message instead of GNGLL by Zinoex · Pull Request #63 · pycom/pycom-libraries · GitHub
Skip to content

This repository was archived by the owner on Sep 10, 2024. It is now read-only.

Change L76GNSS to use GNRMC message instead of GNGLL#63
 Open

Zinoex
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commits into

base:develop
Choose a base branch

from

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Change L76GNSS to use GNRMC message instead of GNGLL
#63
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37f019b

Change L76GNSS to use GNRMC message instead of GNGLL for more useful …


Zinoex Jul 14, 2018
9436851

Update pytrack example to match updated L76GNSS lib


Zinoex Jul 14, 2018

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70 changes: 54 additions & 16 deletions
pytrack/lib/L76GNSS.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@
import gc
import binascii


class L76GNSS:

 GPS_I2CADDR = const(0x10)
Expand DownExpand Up@@ -37,45 +38,82 @@ def _convert_coords(self, gngll_s):
 lon_d *= -1
 return(lat_d, lon_d)

 def coordinates(self, debug=False):
 def _convert_coords(self, gnrmc_s):
 lat = gnrmc_s[3]
 lat_d = (float(lat) // 100) + ((float(lat) % 100) / 60)
 lon = gnrmc_s[5]
 lon_d = (float(lon) // 100) + ((float(lon) % 100) / 60)
 if gnrmc_s[4] == 'S':
 lat_d *= -1
 if gnrmc_s[6] == 'W':
 lon_d *= -1
 return (lat_d, lon_d)

 def _convert_datetime(self, gnrmc_s):
 hours = int(float(gnrmc_s[1][:2]))
 minutes = int(float(gnrmc_s[1][2:4]))
 seconds = float(gnrmc_s[1][4:])

 day = int(float(gnrmc_s[9][:2]))
 month = int(float(gnrmc_s[9][2:4]))
 year = int(float(gnrmc_s[9][4:]))

 return (year, month, day, hours, minutes, seconds)

 def _convert_speed(self, gnrmc_s):
 return float(gnrmc_s[7]) * 0.514444444 # Convert knotts to m/s by multiplying by 0.514...

 def _convert_course(self, gnrmc_s):
 return float(gnrmc_s[8])

 def rmc(self, debug=False):
 lat_d, lon_d, debug_timeout = None, None, False
 if self.timeout != None:
 if self.timeout is not None:
 self.chrono.reset()
 self.chrono.start()
 nmea = b''
 lat_d, lon_d = (None, None)
 datetime = None
 speed = None
 course = None
 while True:
 if self.timeout != None and self.chrono.read() >= self.timeout:
 if self.timeout is not None and self.chrono.read() >= self.timeout:
 self.chrono.stop()
 chrono_timeout = self.chrono.read()
 self.chrono.reset()
 self.timeout_status = False
 debug_timeout = True
 if self.timeout_status != True:
 if not self.timeout_status:
 gc.collect()
 break
 nmea += self._read().lstrip(b'\n\n').rstrip(b'\n\n')
gngll_idx = nmea.find(b'GNGLL')
 if gngll_idx >= 0:
gngll = nmea[gngll_idx:]
 e_idx = gngll.find(b'\r\n')
gnrmc_idx = nmea.find(b'GNRMC')
 if gnrmc_idx >= 0:
gnrmc = nmea[gnrmc_idx:]
 e_idx = gnrmc.find(b'\r\n')
 if e_idx >= 0:
 try:
 gngll = gngll[:e_idx].decode('ascii')
 gngll_s = gngll.split(',')
 lat_d, lon_d = self._convert_coords(gngll_s)
 gnrmc = gnrmc[:e_idx].decode('ascii')
 gnrmc_s = gnrmc.split(',')
 lat_d, lon_d = self._convert_coords(gnrmc_s)
 datetime = self._convert_datetime(gnrmc_s)
 speed = self._convert_speed(gnrmc_s)
 course = self._convert_course(gnrmc_s)
 except Exception:
 pass
 finally:
 nmea = nmea[(gngll_idx + e_idx):]
 nmea = nmea[(gnrmc_idx + e_idx):]
 gc.collect()
 break
 else:
 gc.collect()
 if len(nmea) > 4096:
 nmea = b''
 if len(nmea) > 410: # i suppose it can be safely changed to 82, which is longest NMEA frame
 nmea = nmea[-5:] # $GNGL without last L
 time.sleep(0.1)
 self.timeout_status = True
 if debug and debug_timeout:
 print('GPS timed out after %f seconds' % (chrono_timeout))
 return(None, None)
 return (None, None, None, None)
 else:
 return(lat_d, lon_d)
 return ((lat_d, lon_d), datetime, speed, course)


2 changes: 1 addition & 1 deletion
pytrack/main.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -14,4 +14,4 @@
print(li.pitch())
print(li.yaw())

print(l76.coordinates())
print(l76.rmc())

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Change L76GNSS to use GNRMC message instead of GNGLL by Zinoex · Pull Request #63 · pycom/pycom-libraries · GitHub
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Change L76GNSS to use GNRMC message instead of GNGLL#63
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Change L76GNSS to use GNRMC message instead of GNGLL
#63
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37f019b

Change L76GNSS to use GNRMC message instead of GNGLL for more useful …


Zinoex Jul 14, 2018
9436851

Update pytrack example to match updated L76GNSS lib


Zinoex Jul 14, 2018

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70 changes: 54 additions & 16 deletions
pytrack/lib/L76GNSS.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@
import gc
import binascii


class L76GNSS:

 GPS_I2CADDR = const(0x10)
Expand DownExpand Up@@ -37,45 +38,82 @@ def _convert_coords(self, gngll_s):
 lon_d *= -1
 return(lat_d, lon_d)

 def coordinates(self, debug=False):
 def _convert_coords(self, gnrmc_s):
 lat = gnrmc_s[3]
 lat_d = (float(lat) // 100) + ((float(lat) % 100) / 60)
 lon = gnrmc_s[5]
 lon_d = (float(lon) // 100) + ((float(lon) % 100) / 60)
 if gnrmc_s[4] == 'S':
 lat_d *= -1
 if gnrmc_s[6] == 'W':
 lon_d *= -1
 return (lat_d, lon_d)

 def _convert_datetime(self, gnrmc_s):
 hours = int(float(gnrmc_s[1][:2]))
 minutes = int(float(gnrmc_s[1][2:4]))
 seconds = float(gnrmc_s[1][4:])

 day = int(float(gnrmc_s[9][:2]))
 month = int(float(gnrmc_s[9][2:4]))
 year = int(float(gnrmc_s[9][4:]))

 return (year, month, day, hours, minutes, seconds)

 def _convert_speed(self, gnrmc_s):
 return float(gnrmc_s[7]) * 0.514444444 # Convert knotts to m/s by multiplying by 0.514...

 def _convert_course(self, gnrmc_s):
 return float(gnrmc_s[8])

 def rmc(self, debug=False):
 lat_d, lon_d, debug_timeout = None, None, False
 if self.timeout != None:
 if self.timeout is not None:
 self.chrono.reset()
 self.chrono.start()
 nmea = b''
 lat_d, lon_d = (None, None)
 datetime = None
 speed = None
 course = None
 while True:
 if self.timeout != None and self.chrono.read() >= self.timeout:
 if self.timeout is not None and self.chrono.read() >= self.timeout:
 self.chrono.stop()
 chrono_timeout = self.chrono.read()
 self.chrono.reset()
 self.timeout_status = False
 debug_timeout = True
 if self.timeout_status != True:
 if not self.timeout_status:
 gc.collect()
 break
 nmea += self._read().lstrip(b'\n\n').rstrip(b'\n\n')
gngll_idx = nmea.find(b'GNGLL')
 if gngll_idx >= 0:
gngll = nmea[gngll_idx:]
 e_idx = gngll.find(b'\r\n')
gnrmc_idx = nmea.find(b'GNRMC')
 if gnrmc_idx >= 0:
gnrmc = nmea[gnrmc_idx:]
 e_idx = gnrmc.find(b'\r\n')
 if e_idx >= 0:
 try:
 gngll = gngll[:e_idx].decode('ascii')
 gngll_s = gngll.split(',')
 lat_d, lon_d = self._convert_coords(gngll_s)
 gnrmc = gnrmc[:e_idx].decode('ascii')
 gnrmc_s = gnrmc.split(',')
 lat_d, lon_d = self._convert_coords(gnrmc_s)
 datetime = self._convert_datetime(gnrmc_s)
 speed = self._convert_speed(gnrmc_s)
 course = self._convert_course(gnrmc_s)
 except Exception:
 pass
 finally:
 nmea = nmea[(gngll_idx + e_idx):]
 nmea = nmea[(gnrmc_idx + e_idx):]
 gc.collect()
 break
 else:
 gc.collect()
 if len(nmea) > 4096:
 nmea = b''
 if len(nmea) > 410: # i suppose it can be safely changed to 82, which is longest NMEA frame
 nmea = nmea[-5:] # $GNGL without last L
 time.sleep(0.1)
 self.timeout_status = True
 if debug and debug_timeout:
 print('GPS timed out after %f seconds' % (chrono_timeout))
 return(None, None)
 return (None, None, None, None)
 else:
 return(lat_d, lon_d)
 return ((lat_d, lon_d), datetime, speed, course)


2 changes: 1 addition & 1 deletion
pytrack/main.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -14,4 +14,4 @@
print(li.pitch())
print(li.yaw())

print(l76.coordinates())
print(l76.rmc())

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Change L76GNSS to use GNRMC message instead of GNGLL by Zinoex · Pull Request #63 · pycom/pycom-libraries · GitHub
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Change L76GNSS to use GNRMC message instead of GNGLL#63
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commits into

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Choose a base branch

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Change L76GNSS to use GNRMC message instead of GNGLL
#63
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37f019b

Change L76GNSS to use GNRMC message instead of GNGLL for more useful …


Zinoex Jul 14, 2018
9436851

Update pytrack example to match updated L76GNSS lib


Zinoex Jul 14, 2018

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70 changes: 54 additions & 16 deletions
pytrack/lib/L76GNSS.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@
import gc
import binascii


class L76GNSS:

 GPS_I2CADDR = const(0x10)
Expand DownExpand Up@@ -37,45 +38,82 @@ def _convert_coords(self, gngll_s):
 lon_d *= -1
 return(lat_d, lon_d)

 def coordinates(self, debug=False):
 def _convert_coords(self, gnrmc_s):
 lat = gnrmc_s[3]
 lat_d = (float(lat) // 100) + ((float(lat) % 100) / 60)
 lon = gnrmc_s[5]
 lon_d = (float(lon) // 100) + ((float(lon) % 100) / 60)
 if gnrmc_s[4] == 'S':
 lat_d *= -1
 if gnrmc_s[6] == 'W':
 lon_d *= -1
 return (lat_d, lon_d)

 def _convert_datetime(self, gnrmc_s):
 hours = int(float(gnrmc_s[1][:2]))
 minutes = int(float(gnrmc_s[1][2:4]))
 seconds = float(gnrmc_s[1][4:])

 day = int(float(gnrmc_s[9][:2]))
 month = int(float(gnrmc_s[9][2:4]))
 year = int(float(gnrmc_s[9][4:]))

 return (year, month, day, hours, minutes, seconds)

 def _convert_speed(self, gnrmc_s):
 return float(gnrmc_s[7]) * 0.514444444 # Convert knotts to m/s by multiplying by 0.514...

 def _convert_course(self, gnrmc_s):
 return float(gnrmc_s[8])

 def rmc(self, debug=False):
 lat_d, lon_d, debug_timeout = None, None, False
 if self.timeout != None:
 if self.timeout is not None:
 self.chrono.reset()
 self.chrono.start()
 nmea = b''
 lat_d, lon_d = (None, None)
 datetime = None
 speed = None
 course = None
 while True:
 if self.timeout != None and self.chrono.read() >= self.timeout:
 if self.timeout is not None and self.chrono.read() >= self.timeout:
 self.chrono.stop()
 chrono_timeout = self.chrono.read()
 self.chrono.reset()
 self.timeout_status = False
 debug_timeout = True
 if self.timeout_status != True:
 if not self.timeout_status:
 gc.collect()
 break
 nmea += self._read().lstrip(b'\n\n').rstrip(b'\n\n')
gngll_idx = nmea.find(b'GNGLL')
 if gngll_idx >= 0:
gngll = nmea[gngll_idx:]
 e_idx = gngll.find(b'\r\n')
gnrmc_idx = nmea.find(b'GNRMC')
 if gnrmc_idx >= 0:
gnrmc = nmea[gnrmc_idx:]
 e_idx = gnrmc.find(b'\r\n')
 if e_idx >= 0:
 try:
 gngll = gngll[:e_idx].decode('ascii')
 gngll_s = gngll.split(',')
 lat_d, lon_d = self._convert_coords(gngll_s)
 gnrmc = gnrmc[:e_idx].decode('ascii')
 gnrmc_s = gnrmc.split(',')
 lat_d, lon_d = self._convert_coords(gnrmc_s)
 datetime = self._convert_datetime(gnrmc_s)
 speed = self._convert_speed(gnrmc_s)
 course = self._convert_course(gnrmc_s)
 except Exception:
 pass
 finally:
 nmea = nmea[(gngll_idx + e_idx):]
 nmea = nmea[(gnrmc_idx + e_idx):]
 gc.collect()
 break
 else:
 gc.collect()
 if len(nmea) > 4096:
 nmea = b''
 if len(nmea) > 410: # i suppose it can be safely changed to 82, which is longest NMEA frame
 nmea = nmea[-5:] # $GNGL without last L
 time.sleep(0.1)
 self.timeout_status = True
 if debug and debug_timeout:
 print('GPS timed out after %f seconds' % (chrono_timeout))
 return(None, None)
 return (None, None, None, None)
 else:
 return(lat_d, lon_d)
 return ((lat_d, lon_d), datetime, speed, course)


2 changes: 1 addition & 1 deletion
pytrack/main.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -14,4 +14,4 @@
print(li.pitch())
print(li.yaw())

print(l76.coordinates())
print(l76.rmc())

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Change L76GNSS to use GNRMC message instead of GNGLL by Zinoex · Pull Request #63 · pycom/pycom-libraries · GitHub
Skip to content

This repository was archived by the owner on Sep 10, 2024. It is now read-only.

Change L76GNSS to use GNRMC message instead of GNGLL#63
 Open

Zinoex
wants to merge
2
commits into

base:develop
Choose a base branch

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 Open


Change L76GNSS to use GNRMC message instead of GNGLL
#63
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37f019b

Change L76GNSS to use GNRMC message instead of GNGLL for more useful …


Zinoex Jul 14, 2018
9436851

Update pytrack example to match updated L76GNSS lib


Zinoex Jul 14, 2018

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70 changes: 54 additions & 16 deletions
pytrack/lib/L76GNSS.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@
import gc
import binascii


class L76GNSS:

 GPS_I2CADDR = const(0x10)
Expand DownExpand Up@@ -37,45 +38,82 @@ def _convert_coords(self, gngll_s):
 lon_d *= -1
 return(lat_d, lon_d)

 def coordinates(self, debug=False):
 def _convert_coords(self, gnrmc_s):
 lat = gnrmc_s[3]
 lat_d = (float(lat) // 100) + ((float(lat) % 100) / 60)
 lon = gnrmc_s[5]
 lon_d = (float(lon) // 100) + ((float(lon) % 100) / 60)
 if gnrmc_s[4] == 'S':
 lat_d *= -1
 if gnrmc_s[6] == 'W':
 lon_d *= -1
 return (lat_d, lon_d)

 def _convert_datetime(self, gnrmc_s):
 hours = int(float(gnrmc_s[1][:2]))
 minutes = int(float(gnrmc_s[1][2:4]))
 seconds = float(gnrmc_s[1][4:])

 day = int(float(gnrmc_s[9][:2]))
 month = int(float(gnrmc_s[9][2:4]))
 year = int(float(gnrmc_s[9][4:]))

 return (year, month, day, hours, minutes, seconds)

 def _convert_speed(self, gnrmc_s):
 return float(gnrmc_s[7]) * 0.514444444 # Convert knotts to m/s by multiplying by 0.514...

 def _convert_course(self, gnrmc_s):
 return float(gnrmc_s[8])

 def rmc(self, debug=False):
 lat_d, lon_d, debug_timeout = None, None, False
 if self.timeout != None:
 if self.timeout is not None:
 self.chrono.reset()
 self.chrono.start()
 nmea = b''
 lat_d, lon_d = (None, None)
 datetime = None
 speed = None
 course = None
 while True:
 if self.timeout != None and self.chrono.read() >= self.timeout:
 if self.timeout is not None and self.chrono.read() >= self.timeout:
 self.chrono.stop()
 chrono_timeout = self.chrono.read()
 self.chrono.reset()
 self.timeout_status = False
 debug_timeout = True
 if self.timeout_status != True:
 if not self.timeout_status:
 gc.collect()
 break
 nmea += self._read().lstrip(b'\n\n').rstrip(b'\n\n')
gngll_idx = nmea.find(b'GNGLL')
 if gngll_idx >= 0:
gngll = nmea[gngll_idx:]
 e_idx = gngll.find(b'\r\n')
gnrmc_idx = nmea.find(b'GNRMC')
 if gnrmc_idx >= 0:
gnrmc = nmea[gnrmc_idx:]
 e_idx = gnrmc.find(b'\r\n')
 if e_idx >= 0:
 try:
 gngll = gngll[:e_idx].decode('ascii')
 gngll_s = gngll.split(',')
 lat_d, lon_d = self._convert_coords(gngll_s)
 gnrmc = gnrmc[:e_idx].decode('ascii')
 gnrmc_s = gnrmc.split(',')
 lat_d, lon_d = self._convert_coords(gnrmc_s)
 datetime = self._convert_datetime(gnrmc_s)
 speed = self._convert_speed(gnrmc_s)
 course = self._convert_course(gnrmc_s)
 except Exception:
 pass
 finally:
 nmea = nmea[(gngll_idx + e_idx):]
 nmea = nmea[(gnrmc_idx + e_idx):]
 gc.collect()
 break
 else:
 gc.collect()
 if len(nmea) > 4096:
 nmea = b''
 if len(nmea) > 410: # i suppose it can be safely changed to 82, which is longest NMEA frame
 nmea = nmea[-5:] # $GNGL without last L
 time.sleep(0.1)
 self.timeout_status = True
 if debug and debug_timeout:
 print('GPS timed out after %f seconds' % (chrono_timeout))
 return(None, None)
 return (None, None, None, None)
 else:
 return(lat_d, lon_d)
 return ((lat_d, lon_d), datetime, speed, course)


2 changes: 1 addition & 1 deletion
pytrack/main.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -14,4 +14,4 @@
print(li.pitch())
print(li.yaw())

print(l76.coordinates())
print(l76.rmc())

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Change L76GNSS to use GNRMC message instead of GNGLL by Zinoex · Pull Request #63 · pycom/pycom-libraries · GitHub
Skip to content

This repository was archived by the owner on Sep 10, 2024. It is now read-only.

Change L76GNSS to use GNRMC message instead of GNGLL#63
 Open

Zinoex
wants to merge
2
commits into

base:develop
Choose a base branch

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Change L76GNSS to use GNRMC message instead of GNGLL
#63
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37f019b

Change L76GNSS to use GNRMC message instead of GNGLL for more useful …


Zinoex Jul 14, 2018
9436851

Update pytrack example to match updated L76GNSS lib


Zinoex Jul 14, 2018

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70 changes: 54 additions & 16 deletions
pytrack/lib/L76GNSS.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,6 +3,7 @@
import gc
import binascii


class L76GNSS:

 GPS_I2CADDR = const(0x10)
Expand DownExpand Up@@ -37,45 +38,82 @@ def _convert_coords(self, gngll_s):
 lon_d *= -1
 return(lat_d, lon_d)

 def coordinates(self, debug=False):
 def _convert_coords(self, gnrmc_s):
 lat = gnrmc_s[3]
 lat_d = (float(lat) // 100) + ((float(lat) % 100) / 60)
 lon = gnrmc_s[5]
 lon_d = (float(lon) // 100) + ((float(lon) % 100) / 60)
 if gnrmc_s[4] == 'S':
 lat_d *= -1
 if gnrmc_s[6] == 'W':
 lon_d *= -1
 return (lat_d, lon_d)

 def _convert_datetime(self, gnrmc_s):
 hours = int(float(gnrmc_s[1][:2]))
 minutes = int(float(gnrmc_s[1][2:4]))
 seconds = float(gnrmc_s[1][4:])

 day = int(float(gnrmc_s[9][:2]))
 month = int(float(gnrmc_s[9][2:4]))
 year = int(float(gnrmc_s[9][4:]))

 return (year, month, day, hours, minutes, seconds)

 def _convert_speed(self, gnrmc_s):
 return float(gnrmc_s[7]) * 0.514444444 # Convert knotts to m/s by multiplying by 0.514...

 def _convert_course(self, gnrmc_s):
 return float(gnrmc_s[8])

 def rmc(self, debug=False):
 lat_d, lon_d, debug_timeout = None, None, False
 if self.timeout != None:
 if self.timeout is not None:
 self.chrono.reset()
 self.chrono.start()
 nmea = b''
 lat_d, lon_d = (None, None)
 datetime = None
 speed = None
 course = None
 while True:
 if self.timeout != None and self.chrono.read() >= self.timeout:
 if self.timeout is not None and self.chrono.read() >= self.timeout:
 self.chrono.stop()
 chrono_timeout = self.chrono.read()
 self.chrono.reset()
 self.timeout_status = False
 debug_timeout = True
 if self.timeout_status != True:
 if not self.timeout_status:
 gc.collect()
 break
 nmea += self._read().lstrip(b'\n\n').rstrip(b'\n\n')
gngll_idx = nmea.find(b'GNGLL')
 if gngll_idx >= 0:
gngll = nmea[gngll_idx:]
 e_idx = gngll.find(b'\r\n')
gnrmc_idx = nmea.find(b'GNRMC')
 if gnrmc_idx >= 0:
gnrmc = nmea[gnrmc_idx:]
 e_idx = gnrmc.find(b'\r\n')
 if e_idx >= 0:
 try:
 gngll = gngll[:e_idx].decode('ascii')
 gngll_s = gngll.split(',')
 lat_d, lon_d = self._convert_coords(gngll_s)
 gnrmc = gnrmc[:e_idx].decode('ascii')
 gnrmc_s = gnrmc.split(',')
 lat_d, lon_d = self._convert_coords(gnrmc_s)
 datetime = self._convert_datetime(gnrmc_s)
 speed = self._convert_speed(gnrmc_s)
 course = self._convert_course(gnrmc_s)
 except Exception:
 pass
 finally:
 nmea = nmea[(gngll_idx + e_idx):]
 nmea = nmea[(gnrmc_idx + e_idx):]
 gc.collect()
 break
 else:
 gc.collect()
 if len(nmea) > 4096:
 nmea = b''
 if len(nmea) > 410: # i suppose it can be safely changed to 82, which is longest NMEA frame
 nmea = nmea[-5:] # $GNGL without last L
 time.sleep(0.1)
 self.timeout_status = True
 if debug and debug_timeout:
 print('GPS timed out after %f seconds' % (chrono_timeout))
 return(None, None)
 return (None, None, None, None)
 else:
 return(lat_d, lon_d)
 return ((lat_d, lon_d), datetime, speed, course)


2 changes: 1 addition & 1 deletion
pytrack/main.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -14,4 +14,4 @@
print(li.pitch())
print(li.yaw())

print(l76.coordinates())
print(l76.rmc())