Search found 90 matches

by mgros
Fri Apr 21, 2017 7:10 pm
Forum: Software development
Topic: Problem compiling MultiWii Conf (related to controlP5 lib)
Replies: 3
Views: 3189

Re: Problem compiling MultiWii Conf (related to controlP5 li

techboycr wrote:In case that anyone still have problems with this I just released a fix it is working properly, just let me know if something is wrong:

https://github.com/techboycr/multiwii-gui-processing


It start, read com's, but not select and open it.

Processing 3.3 - ControlP5 2.2.5 or 2.2.6


thanks for your help.
by mgros
Wed May 18, 2016 9:25 pm
Forum: Software development
Topic: MWii development beyond v2.4
Replies: 73
Views: 20237

Re: MWii development beyond v2.4

Fantastic new MWII versions!!!!!
by mgros
Tue Mar 18, 2014 5:48 pm
Forum: ESCs, propellers , servos and radios
Topic: Receiver does not turn on
Replies: 2
Views: 356

Re: Receiver does not turn on

A8 to A15 are signals of channels

what about ground and +5v to the receiver?
by mgros
Thu Feb 13, 2014 9:08 pm
Forum: Ideas
Topic: Multicopter in space?
Replies: 2
Views: 609

Re: Multicopter in space?

Gyros and accelerometers as an Inertial Navigation System

http://en.wikipedia.org/wiki/Inertial_navigation_system

NASA Apollo proyect used INS
by mgros
Sun Jan 19, 2014 9:35 pm
Forum: Ideas
Topic: Direct Frsky telemtry data from MW FC
Replies: 359
Views: 1021093

Re: Direct Frsky telemtry data from MW FC

me too.
by mgros
Tue Dec 24, 2013 3:11 pm
Forum: Software development
Topic: A bug in THROTTLE_ANGLE_CORRECTION
Replies: 13
Views: 2350

Re: A bug in THROTTLE_ANGLE_CORRECTION

at last!!!
by mgros
Sun Nov 17, 2013 7:25 pm
Forum: Software development
Topic: Possible Bug?
Replies: 4
Views: 444

Re: Possible Bug? NOT SOLVED

i have added parenthesis and the motor problem still exist

Compiling with THROTTLE_ANGLE_CORRECTION results OK, but the power in motors jumps from idle to near max moving the throttle stick (not lineal).

Probably the 40 value should be reduced.
by mgros
Sun Nov 17, 2013 3:00 pm
Forum: Software development
Topic: Possible Bug?
Replies: 4
Views: 444

Re: Possible Bug?

Thanks Alex!
by mgros
Sat Nov 16, 2013 11:50 am
Forum: Software development
Topic: Possible Bug?
Replies: 4
Views: 444

Re: Possible Bug? WARNING

ATTENTION, do not compile with

Code: Select all

 #define THROTTLE_ANGLE_CORRECTION
option , malfunction in the speed of the motors.
by mgros
Sat Nov 16, 2013 11:39 am
Forum: Software development
Topic: Possible Bug?
Replies: 4
Views: 444

Possible Bug?

In the new IMU.cpp in MultiWii_Shared i think there is a bug in line 286

line says:

Code: Select all

    cosZ = EstG.V.Z / ACC_1G * 100.0f; 


Should not it be?:

Code: Select all

    cosZ = EstG16.V.Z / ACC_1G * 100.0f;


Only fails compilling with

Code: Select all

 #define THROTTLE_ANGLE_CORRECTION


Hope help you.
by mgros
Sun Nov 10, 2013 11:42 am
Forum: Software development
Topic: 2.3 is finally here :)
Replies: 97
Views: 76891

Re: 2.3 is finally here :)

Good, good, good!!!
by mgros
Sun Aug 04, 2013 5:33 pm
Forum: Shields, boards and sensors
Topic: Beginner Question BMA020 Acc
Replies: 1
Views: 163

Re: Beginner Question BMA020 Acc

Try this connection
by mgros
Sun Jul 21, 2013 10:51 am
Forum: Ideas
Topic: Direct Frsky telemtry data from MW FC
Replies: 359
Views: 1021093

Re: Direct Frsky telemtry data from MW FC

This one Works and compile to me. I think is r1539
In an HEXA with flyduino MEGA 2560 board, FFIMU, GPS
I have done some modification in telemetry, im reading clicle time instead motor RPM and vertical speed.

Hope this help.
by mgros
Sat Jul 20, 2013 6:07 pm
Forum: Ideas
Topic: Direct Frsky telemtry data from MW FC
Replies: 359
Views: 1021093

Re: Direct Frsky telemtry data from MW FC

Try in FrSkyTelemetry.h this #ifndef FrSkyTelemetry_H_ #define FrSkyTelemetry_H_ void telemetry_frsky(); void write_FrSky8(uint8_t Data); void write_FrSky16(uint16_t Data); void check_FrSky_stuffing(uint8_t Data); static void sendDataHead(uint8_t Data_id); static void sendDataTail(void); void send_G...
by mgros
Mon Jul 08, 2013 4:39 pm
Forum: Software development
Topic: NOTICE: Trunk has been migrated to .cpp/.h files
Replies: 64
Views: 10034

Re: NOTICE: Trunk has been migrated to .cpp/.h files

clough42 wrote:
mgros wrote:Please check compilation with

#define SERVO_TILT
#define MEGA_HW_PWM_SERVOS

in a MEGA1280 or 2560

Thanks.


This issue predates the cpp/h conversion. It was present in r1506.


Anyone can solve this?

thanks in advance
by mgros
Sun Jul 07, 2013 7:48 pm
Forum: Software development
Topic: NOTICE: Trunk has been migrated to .cpp/.h files
Replies: 64
Views: 10034

Re: NOTICE: Trunk has been migrated to .cpp/.h files

Please check compilation with

#define SERVO_TILT
#define MEGA_HW_PWM_SERVOS

in a MEGA1280 or 2560

Thanks.
by mgros
Sat Jul 06, 2013 7:36 pm
Forum: Software development
Topic: Reorganising source *.c code with *.h headers; Eclipse IDE
Replies: 146
Views: 21381

Re: Reorganising source *.c code with *.h headers; Eclipse I

I'm not an expert but i have had some problems to compile an HEX6X, with GIMBAL (SERVO_TILT) in a MEGA 2560 GPS NMEA I solved the compilation and it seems every thing is OK changing in GPS.H i have added bool GPS_NMEA_newFrame(char c); In Output.cpp line 150 before #if defined(SEC_SERVO_FROM) // wri...
by mgros
Wed Jul 03, 2013 8:23 pm
Forum: Software development
Topic: General servo handler - almost done
Replies: 115
Views: 16551

Re: General servo handler - almost done

PatrikE wrote:Fixed.
Test r1513.
Thanks for the find.
/Patrik


Perfect, thanks a lot!!
by mgros
Tue Jul 02, 2013 8:12 pm
Forum: Software development
Topic: General servo handler - almost done
Replies: 115
Views: 16551

Re: General servo handler - almost done

I'm using r1504 compilation in a HEX6X with GIMBAL I'm using too, the last MultiwiiConf (r1504) and i have a problem to set GIMBAL Servo Rates using MultiwiiConf. No matter what values change in GUI that when i WRITE it in EEPROM it seems that MultiwiiConf save 0 in both variables. (no more gimbal m...
by mgros
Fri May 03, 2013 7:17 pm
Forum: Software development
Topic: General servo handler - almost done
Replies: 115
Views: 16551

Re: General servo handler - almost done

nhadrian wrote:Hi,

I tried but there is not any additional setup / config tab. (with latest _shared we have additional tabs).
I'm running MWI1422.

BR
Adrian


Me too running r1426 in a HEXA. With SERVO_TILT.
by mgros
Thu Feb 14, 2013 3:08 pm
Forum: MultiWii tweaking - flying experience
Topic: MultiWii 2.1 sudden rotation to upside down
Replies: 7
Views: 1255

Re: MultiWii 2.1 sudden rotation to upside down

Hello, I have the same problem with my multiwii quad : m I am settuping this quad , PID are defaults ones. My Quad has also some problem with the YAW which is not very efficient (I 'll make a video) On this video it suddenly flips. do you think it's a bad connection and I have to remove all the bul...
by mgros
Sun Jan 06, 2013 11:25 am
Forum: Getting Started - MultiWii config and setup
Topic: Quadcopter flips on take off
Replies: 16
Views: 6818

Re: Quadcopter flips on take off

It seems a bad calibrated or oriented accelerometer.
by mgros
Fri Jan 04, 2013 7:38 am
Forum: General discussions
Topic: Quad Flips When Taking Off
Replies: 3
Views: 405

Re: Quad Flips When Taking Off

A silly idea.
you said "props are rotating at the right directions"
but, you have CW props and CCW props corectrly installed?
by mgros
Mon Oct 15, 2012 8:25 pm
Forum: General discussions
Topic: Can only arm quad with aux switches!! NOT with sticks combo!
Replies: 11
Views: 8073

Re: Can only arm quad with aux switches!! NOT with sticks co

You should control these values in Multiwii.ino // ****************** // rc functions // ****************** #define MINCHECK 1100 #define MAXCHECK 1900 and ensure that your RX values are lower than MINCHECK and bigger than MAXCHECK in stick extreme positions. Change values in code if necessary. (In ...
by mgros
Wed Sep 19, 2012 10:33 pm
Forum: ESCs, propellers , servos and radios
Topic: One motor quits on me
Replies: 11
Views: 1147

Re: One motor quits on me

Probably the connections (cable) between ESC an Motor, review and resolder
by mgros
Mon Sep 17, 2012 8:33 pm
Forum: Software development
Topic: Altitude Hold improvement solution
Replies: 580
Views: 1420516

Re: Altitude Hold improvement solution

Thats could be our solution?
http://www.youtube.com/watch?v=4ijo_821TQI&feature=em-uploademail
a good job from Fabio.
by mgros
Sun Sep 02, 2012 10:24 pm
Forum: General discussions
Topic: frsky channel not working
Replies: 5
Views: 598

Re: frsky channel not working

I'm using FrSKY D8R-II with MultiWii without problems.
by mgros
Sat Jul 28, 2012 7:09 pm
Forum: Software development
Topic: Support for MPU6050
Replies: 96
Views: 180282

Re: Support for MPU6050

What about this news?
http://www.diydrones.com/profiles/blogs/invensense-releases-licence-to-allow-use-of-the-mpu-6000-dmp-proc
Invensense releases licence to allow use of the MPU-6000 DMP processor

Can we use DMP in multiwii?
by mgros
Fri Jun 01, 2012 8:42 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 424288

Re: GPS integration

What problem I can have using a GPS with 1 hz refresh data?
by mgros
Fri Jun 01, 2012 7:09 pm
Forum: Software development
Topic: Bug in r840 i2c refactoring
Replies: 1
Views: 221

Bug in r840 i2c refactoring

There is and small bug in sensor.ino in r840 that mean no reading in MAG values in line 1133 Says: i2c_writeReg(MPU6050_ADDRESS, 0x25, 0x80|(MAG_ADDRESS>>1));//I2C_SLV0_ADDR -- I2C_SLV4_RW=1 (read operation) ; I2C_SLV4_ADDR=MAG_ADDRESS should read: i2c_writeReg(MPU6050_ADDRESS, 0x25, 0x80|(MAG_ADDRE...
by mgros
Wed May 30, 2012 4:20 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 424288

Re: GPS integration

setting homepos during gyrocal is not better. in this case i would prefer setting homepos while arming. an universal solution would be the use of an aux channel switch. so u can set homepos wherever and in which situation ever your copter is. As I know we have only 4 AUX channels, majority normal r...
by mgros
Wed May 30, 2012 7:08 am
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 424288

Re: GPS integration

Could be better set home pos in other moment. Think if you are doing FPV, land, stop motors, arm and take off, you get a diferent home pos. I have read a good idea in this forum, set home pos at first 3d Fix and reset every time you calibrate gyros. See this post http://www.multiwii.com/forum/viewto...
by mgros
Tue May 22, 2012 9:10 pm
Forum: Software development
Topic: MultiWii dev 20120522
Replies: 16
Views: 1720

Re: MultiWii dev 20120522

yes, the same.
by mgros
Sat May 19, 2012 8:25 pm
Forum: Software development
Topic: [bug] MPU6050 DLPF setting has no effect
Replies: 30
Views: 13356

Re: [bug] MPU6050 DLPF setting has no effect

I have a FreeIMU from Flydiuino with MPU6050 and it fly like a dream.

Have you checked the behavior in GUI? It seems an error in sensor orientation.
by mgros
Wed May 02, 2012 7:15 am
Forum: Software development
Topic: MultiWii DEV 20120430
Replies: 40
Views: 7039

Re: MultiWii DEV 20120430

But if you use the 20120430 version you have

Code: Select all

#if defined(FREEIMUv043)
 #define FREEIMUv04
#endif
in def.h

and in sensor.pde

Code: Select all

#if defined(FREEIMUv04)
    acc_1G = 255;
  #else
    acc_1G = 512;

The code assume always acc_1G = 255 for every board.
It's necessary a correction.
by mgros
Tue May 01, 2012 6:09 pm
Forum: Software development
Topic: MultiWii DEV 20120430
Replies: 40
Views: 7039

Re: MultiWii DEV 20120430

It fly OK with the modifications.

Good JOB.
by mgros
Tue May 01, 2012 2:33 pm
Forum: Software development
Topic: MultiWii DEV 20120430
Replies: 40
Views: 7039

Re: MultiWii DEV 20120430

ronco wrote:so if someone can confirm this order i will update the shared trunk with it..

regards felix

I will try later but it seems OK. is other solution.
by mgros
Tue May 01, 2012 2:07 pm
Forum: Software development
Topic: MultiWii DEV 20120430
Replies: 40
Views: 7039

Re: MultiWii DEV 20120430

I've found it.(almost for a MEGA) RX STANDARD in RX.pde #if (PCINT_PIN_COUNT > 0) RX_PIN_CHECK(0,2); #endif #if (PCINT_PIN_COUNT > 1) RX_PIN_CHECK(1,4); #endif #if (PCINT_PIN_COUNT > 2) RX_PIN_CHECK(2,5); #endif #if (PCINT_PIN_COUNT > 3) RX_PIN_CHECK(3,6); #endif #if (PCINT_PIN_COUNT > 4) RX_PIN_CHE...
by mgros
Tue May 01, 2012 1:39 pm
Forum: Software development
Topic: MultiWii DEV 20120430
Replies: 40
Views: 7039

Re: MultiWii DEV 20120430

I think could be a problem in:

Code: Select all

    // PCINT activation
    for(uint8_t i = 0; i < PCINT_PIN_COUNT; i++){ // i think a for loop is ok for the init.
      PCINT_RX_PORT |= PCInt_RX_Pins[i];
      PCINT_RX_MASK |= PCInt_RX_Pins[i];
    }

but i'm not as expert as Alex. :?:
by mgros
Tue May 01, 2012 1:17 pm
Forum: Software development
Topic: MultiWii DEV 20120430
Replies: 40
Views: 7039

Re: MultiWii DEV 20120430

I have found a problem in FREIMUv043 the value of ACC it's not well calculted 20120330 use #if defined(FREEIMUv04) acc_1G = 255; #else acc_1G = 512; And in my opinion should be: #if defined(FREEIMUv043) acc_1G = 512; #else acc_1G = 255; #endif as in 2.0 Also i have found a possible bug reading RX ch...
by mgros
Fri Apr 27, 2012 11:23 pm
Forum: Shields, boards and sensors
Topic: Board, IMU & Sensors index
Replies: 2
Views: 941

Re: Best IMU?

I have a FreIMU 043 it fly fantastic.
by mgros
Wed Apr 18, 2012 6:18 pm
Forum: Shields, boards and sensors
Topic: tricks for avoiding magnetometer interference ?
Replies: 22
Views: 9264

Re: tricks for avoiding magnetometer interference ?

NikTheGreek wrote:Aluminium shield result..... :( zero

Aluminum is not ferromagnetic material, not block the electromagnetic fields.
try use steel, but the problem will be weight.
by mgros
Thu Apr 05, 2012 12:02 am
Forum: MultiWii tweaking - flying experience
Topic: Online Configuration Tool
Replies: 18
Views: 2886

Re: Online Configuration Tool

You should add FREEIMUv043 as sensor board option
by mgros
Wed Apr 04, 2012 6:29 pm
Forum: Connecting elements
Topic: - Engines crazy - ??
Replies: 3
Views: 597

Re: - Engines crazy - ??

First review the jumping YAW bar in GUI, should be stable.

Mariano Gros
Zaragoza - Spain
by mgros
Wed Apr 04, 2012 6:43 am
Forum: Connecting elements
Topic: - Engines crazy - ??
Replies: 3
Views: 597

Re: - Engines crazy - ??

Seeing your videos, you have a lot of oscillatioon in YAW channel.
The Yaw Bar in GUI have fast changes that create variations in motors.
You could have a problen in connection between RX and Arduino in YAW. Check it.
by mgros
Thu Mar 29, 2012 8:50 pm
Forum: ESCs, propellers , servos and radios
Topic: Motor stops while flying
Replies: 10
Views: 3200

Re: Motor stops while flying

Nils, you should read this http://www.multiwii.com/faq#One_motor_stops_suddenly_in_a_flight It seems you should change ESC. Or try the new Output mod at less frec. as you can see in this post. http://www.multiwii.com/forum/viewtopic.php?f=8&t=1427&start=10 Have luck.
by mgros
Fri Mar 23, 2012 7:52 pm
Forum: Software development
Topic: MultiWii 2.0 is coming
Replies: 256
Views: 50068

Re: MultiWii 2.0 is coming

I'm testing my new FREEIMUv04 and im my opinion, seeing the beaviour of ACC angle corrections in GUI
There is a better angle calculation if you put in MPU6050 ACC section in sensors.pde

Code: Select all

acc_1G = 512; 
instead

Code: Select all

acc_1G = 255; 


Can anyother confirm it?
by mgros
Sun Mar 04, 2012 7:37 pm
Forum: ESCs, propellers , servos and radios
Topic: Motor stops while flying
Replies: 10
Views: 3200

Re: Motor stops while flying

I had the same problem and the only solution was change motors and/or regulators.

If the problem affect only to one motor could be a solder problem, but if it affect to all randomly, it seems an electronic compatibility problem.

Try to reflash the ESC.
by mgros
Thu Mar 01, 2012 9:12 pm
Forum: Software development
Topic: MultiWii 2.0 is coming
Replies: 256
Views: 50068

Re: MultiWii 2.0 is coming

IT'S NOT A BUG A help for people with individual sensor BMA180 oriented as usual in 1.9. It is necessary modify in config.h //if you want to change to orientation of individual sensor #define ACC_ORIENTATION(X, Y, Z) {accADC[ROLL] = -X; accADC[PITCH] = -Y; accADC[YAW] = Z;} //#define ACC_ORIENTATIO...
by mgros
Wed Feb 22, 2012 9:30 pm
Forum: Software development
Topic: WinGUI public beta
Replies: 132
Views: 28201

Re: WinGUI public beta

Small BUG
I have changed the directory for Logs but if you try to see a log it open a diferent directory. Work OK with Settings