jevermeister wrote:Andras,
can you sum up the parameters for GPS`? The thread is quit long.
We should update the FAQ ASAP, I will contact Alex for this.
Nils
BrokenRotor wrote:tsoumelman wrote:Hello
i have problems while i am trying to compile r33 code.I am not familiar with arduino coding.I've made the extra steps needed to get the code compiled in the arduino IDE. I have copied the libraries that are in the Arduino-PID-libs folder (PI and PID controllers)and pasted them into the libraries folder in arduino folder.
I'm planning to use i2c_gps(MTK3339 from Adafruit). So i copied twi.c and twi.h from the Arduino-twi-lib-patch and pasted them to the libraries\wire\utilities folder(i didn't erase the existing twi.c and twi.h files). Then i tried to compile the code, but i had many errors.What have i done wrong?
Guys i NEED YOUR HELP!!!
Thanks in advance!
I had to remove the original twi code from the wire library, renaming did not work, only removing them would allow it to compile.
Code: Select all
if (rcData[YAW] < MINCHECK && rcData[PITCH] < MINCHECK && !f.ARMED) {
if (rcDelayCommand == 20) {
calibratingG=400;
#if GPS
GPS_reset_home_position(); //fr3d
f.GPS_FIX = 0;
GPS_numSat = 0;
GPS_coord[LAT] = 0;
GPS_coord[LON] = 0;
GPS_altitude = 0;
GPS_speed = 0;
#endif
}
fr3d wrote:is it a bug ??
arduino 2560, flyduino megaboard
fmp04 10hz,115200 flyduino gpsbob
on gui with r964 when you unplug (by accident) the gps serial wire, informations still appear on gui...
can we guess those informations will also stay in mwc during flight ?
if it does it can crash your copter no ?
I'm not sure about it but it should be also safe to 'reset' gps data when you reset home position no ?
something like this maybe...Code: Select all
if (rcData[YAW] < MINCHECK && rcData[PITCH] < MINCHECK && !f.ARMED) {
if (rcDelayCommand == 20) {
calibratingG=400;
#if GPS
GPS_reset_home_position(); //fr3d
f.GPS_FIX = 0;
GPS_numSat = 0;
GPS_coord[LAT] = 0;
GPS_coord[LON] = 0;
GPS_altitude = 0;
GPS_speed = 0;
#endif
}
and maybee to add a counter of good or "always same" GGA & RMC frames
like it is in the failsafe dectection procedure...
jevermeister wrote:Isn't there a heartbeat signal present?
You could definetly include that into I2C GPS
Nils
EOSBandi wrote:jevermeister wrote:Isn't there a heartbeat signal present?
You could definetly include that into I2C GPS
Nils
I2c gps has this feature, when no GPS signal is detected for 1 sec, then it will ouput NO fix... so I just have to port this to MW serial GPS code....
.jevermeister wrote:I had the weirdest issue today. I tested Coming home again today and hat slight wind from west.
...
f I switched it on while it has to fight the wind to rth it was twitchy as hell and flying circles and tries to run away.
?crashlander wrote:jevermeister wrote:I had the weirdest issue today. I tested Coming home again today and hat slight wind from west.
...
f I switched it on while it has to fight the wind to rth it was twitchy as hell and flying circles and tries to run away.
Sounds very much like: viewtopic.php?f=8&t=649&start=1030#p17821
In my case also mag (by itself) works as expected only GPS functions (especialy RTH) in wind are strange.
jevermeister wrote:crashlander wrote:jevermeister wrote:.....
I use a MEGA 2560 (Flyduino 2.1)
...
Nils
I use a MEGA 2560 (Flyduino 2.1)
Andras, how can I get some data inflight? I have a bluetooth module onboard.
Nils
Code: Select all
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Setup
//
void setup() {
uint8_t i;
Serial.begin(9600);
delay(500);
Serial.print("$PUBX,41,1,0003,0003,19200,0*21\r\n"); // turn on UBX + NMEA, 19200 baud
delay(200);
Serial.begin(19200);
delay(200);
char myCMD[] = { 0xB5, 0x62, 0x06, 0x08, 0x06, 0x00, 0xC8, 0x00, 0x01, 0x00, 0x01, 0x00, 0xDE, 0x6A,0}; //set 5Hz
Serial.print(myCMD[0]);
Serial.print(myCMD[1]);
Serial.print(myCMD[2]);
Serial.print(myCMD[3]);
Serial.print(myCMD[4]);
Serial.print(myCMD[5]);
Serial.print(myCMD[6]);
Serial.print(myCMD[7]);
Serial.print(myCMD[8]);
Serial.print(myCMD[9]);
Serial.print(myCMD[10]);
Serial.print(myCMD[11]);
Serial.print(myCMD[12]);
Serial.print(myCMD[13]);
Serial.print(myCMD[14]);
delay(50);
store profile in BBR on my NEO-6M via u-center (UBX-CFG-CFG).... (backup battery is OK : 2,65V)Code: Select all
Serial.begin(9600);
delay(500);
PROGMEM uint8_t m00[] = {0xB5,0x62,0x06,0x08,0x06,0x00,0xC8,0x00,0x01,0x00,0x01,0x00,0xDE,0x6A}; //5Hz
Serial.write(m00,sizeof(m00));
PROGMEM uint8_t m01[] = {0xB5,0x62,0x06,0x00,0x14,0x00,0x01,0x00,0x00,0x00,0xD0,0x08,0x00,0x00,0x00,0xC2,0x01,0x00,0x07,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0xC4,0x96}; //115200Bd
Serial.write(m01,sizeof(m01));
delay(50);
Serial.begin(115200);
marbalon wrote:Hi,
I have a question: Does u-blox-config.ublox.zip file from EOSBandi post can be used with U-blox NEO-6M GPS module ?
jevermeister wrote:crashlander wrote:jevermeister wrote:I had the weirdest issue today. I tested Coming home again today and hat slight wind from west.
...
f I switched it on while it has to fight the wind to rth it was twitchy as hell and flying circles and tries to run away.
Sounds very much like: viewtopic.php?f=8&t=649&start=1030#p17821
In my case also mag (by itself) works as expected only GPS functions (especialy RTH) in wind are strange.
Okay I viewed your videos:
I have the same behavior. I had a situation where the coper simply disarmes and fell to ground. Same like your flip attempt.
I use a MEGA 2560 (Flyduino 2.1)
Andras, how can I get some data inflight? I have a bluetooth module onboard.
I have a Crius SE v1 and had the same issue. Copter was up with POS hold, disarmed and dropped like a rock
Nils
Jonit wrote:Is there any benefit using UBLOX binary protocol on RCtimer 5Hz GPS? Or it should be used only with 10 Hz modules? Thanks.
Jonit.
Code: Select all
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::TwoWire()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
c:/users/ludwig/desktop/svn/ide/arduino-1.0.1/hardware/tools/avr/bin/../lib/gcc/avr/4.3.2/../../../../avr/bin/ld.exe: Disabling relaxation: it will not work with multiple definitions
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::TwoWire()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire::beginTransmission(unsigned char)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:111: multiple definition of `TwoWire::beginTransmission(unsigned char)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:99: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::transmitting'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::txAddress'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::txBufferIndex'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::txBufferLength'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire::beginTransmission(unsigned char)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:111: multiple definition of `TwoWire::beginTransmission(int)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:99: first defined here
Wire\Wire.cpp.o: In function `TwoWire::available()':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:203: multiple definition of `TwoWire::available()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:170: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::rxBufferLength'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::rxBufferIndex'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire::read()':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:216: multiple definition of `TwoWire::read()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:183: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::rxBuffer'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire::peek()':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:231: multiple definition of `TwoWire::peek()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:198: first defined here
Wire\Wire.cpp.o: In function `TwoWire::flush()':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:241: multiple definition of `TwoWire::flush()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:208: first defined here
Wire\Wire.cpp.o: In function `TwoWire::onReceiveService(unsigned char*, int)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:244: multiple definition of `TwoWire::onReceiveService(unsigned char*, int)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:211: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::user_onReceive'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire::onRequestService()':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:272: multiple definition of `TwoWire::onRequestService()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:239: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::user_onRequest'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire::onReceive(void (*)(int))':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:286: multiple definition of `TwoWire::onReceive(void (*)(int))'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:253: first defined here
Wire\Wire.cpp.o: In function `TwoWire::onRequest(void (*)())':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:292: multiple definition of `TwoWire::onRequest(void (*)())'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:259: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `Wire'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire::write(unsigned char const*, unsigned int)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:185: multiple definition of `TwoWire::write(unsigned char const*, unsigned int)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:152: first defined here
Wire\Wire.cpp.o: In function `TwoWire::write(unsigned char)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:160: multiple definition of `TwoWire::write(unsigned char)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:127: first defined here
Wire\Wire.cpp.o: In function `TwoWire':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:48: multiple definition of `TwoWire::txBuffer'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:46: first defined here
Wire\Wire.cpp.o: In function `TwoWire::endTransmission()':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:154: multiple definition of `TwoWire::endTransmission()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:115: first defined here
Wire\Wire.cpp.o: In function `TwoWire::requestFrom(int, int)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:100: multiple definition of `TwoWire::requestFrom(int, int)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:93: first defined here
Wire\Wire.cpp.o: In function `TwoWire::requestFrom(unsigned char, unsigned char)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:95: multiple definition of `TwoWire::requestFrom(unsigned char, unsigned char)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:83: first defined here
Wire\Wire.cpp.o: In function `TwoWire::begin()':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:56: multiple definition of `TwoWire::begin()'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:54: first defined here
Wire\Wire.cpp.o: In function `TwoWire::begin(unsigned char)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:65: multiple definition of `TwoWire::begin(unsigned char)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:63: first defined here
Wire\Wire.cpp.o: In function `TwoWire::begin(int)':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire/Wire.cpp:75: multiple definition of `TwoWire::begin(int)'
Wire.cpp.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/Wire.cpp:73: first defined here
Wire\utility\twi.c.o: In function `twi_setAddress':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:102: multiple definition of `twi_setAddress'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:96: first defined here
Wire\utility\twi.c.o: In function `twi_readFrom':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:116: multiple definition of `twi_readFrom'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:109: first defined here
Wire\utility\twi.c.o: In function `twi_writeTo':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:193: multiple definition of `twi_writeTo'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:172: first defined here
Wire\utility\twi.c.o: In function `twi_transmit':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:267: multiple definition of `twi_transmit'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:230: first defined here
Wire\utility\twi.c.o: In function `twi_attachSlaveRxEvent':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:297: multiple definition of `twi_attachSlaveRxEvent'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:260: first defined here
Wire\utility\twi.c.o: In function `twi_attachSlaveTxEvent':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:308: multiple definition of `twi_attachSlaveTxEvent'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:271: first defined here
Wire\utility\twi.c.o: In function `twi_reply':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:320: multiple definition of `twi_reply'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:283: first defined here
Wire\utility\twi.c.o: In function `twi_stop':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:336: multiple definition of `twi_stop'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:299: first defined here
Wire\utility\twi.c.o: In function `twi_releaseBus':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:357: multiple definition of `twi_releaseBus'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:334: first defined here
Wire\utility\twi.c.o: In function `__vector_39':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:364: multiple definition of `__vector_39'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:341: first defined here
Wire\utility\twi.c.o: In function `twi_init':
C:\Users\Ludwig\Desktop\SVN\IDE\arduino-1.0.1\libraries\Wire\utility/twi.c:71: multiple definition of `twi_init'
twi.c.o:C:\Users\Ludwig\AppData\Local\Temp\build7230240507137172525.tmp/twi.c:67: first defined here
jevermeister wrote:Eosbandi,
I wanted to inform you,that my crasing issue was due to my new Buzzer code.I created a null pointer access that crashed the fc. So it was my fault. Sorry for the confusion.
I tested RTH again today in slight wind and it is astonishing how well it works. Only drawback is the missing visual feedback of how good the fix is at startup. one has to gues how long he has to wait. Maybe we can let the led blink each time for number of sat and then pause.
Again:The GPS code is a fantastic piece of coding. Kudos!!!
Thank you so much for that.
Nils
So kudos goes to mostly to Jason and the AC team.Chaosdestro0 wrote:Is waypoint functionality working yet?
Thanks, in the next few days I might get hold of a GPS module so I am just interested in what is possible.
LuFa wrote:is the new i2c Code compatibel with the old one ?
because i doesnt fly the newest Mwii version
LuFa wrote:ok , so if my mwii version works with R33 , it will also work with the newest version ?
brettwal wrote:I have RCTimer i2c module. With r33 i2c code GPS worked fine. I uploaded latest i2c code to module and selected NMEA mode in config.h. Verfied GPS has lock with Mini GPS but module is not seeing GPS data. Flash module back to r33 and it works again. Any help?
copterrichie wrote:I wonder how long will it be before this puppy hits the RC Market?
Garmin GLO Portable GPS and GLONASS receiver: location refresh rate 10 times faster than typical GPS
http://www.engadget.com/2012/07/12/garm ... -receiver/
Tazzy wrote:
There is already glosnas modules on the market i belive http://www.sensorcomm.co.jp/en/pdf/NVS_S4706.pdf
// Tazzy
Tazzy wrote:EOSBandi if i use mtk protocol in i2c with my gps is it better to turn filtering off and if so both in i2c config and mwi config ?