Activity for mrgoodcat1234

Activity for mrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/activity/2020-10-18T14:35:23.658000ZRecent activity for mrgoodcat1234mrgoodcat1234 posted a comment on discussion Engineering 🇬🇧2020-10-18T14:35:23.658000Z2020-10-18T14:35:23.658000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Engineering/thread/bf7a2d3f17/?limit=25#e60a

Hi all, searching on web i found the code for implementing a Kalman filter. I'd like to implement it in codesys in ST, but im not so skilled in coding so i dont know how to translate that code in ST. Can someone help? This is the code: float kalmanFilter(float accAngle, float gyroRate) { float y, S; float K_0, K_1; KFangle += DT * (gyroRate - _bias); P_00 += - DT * (P_10 + P_01) + Q_angle * DT; P_01 += - DT * P_11; P_10 += - DT * P_11; P_11 += + Q_gyro * DT; y = accAngle - KFangle; S = P_00 + R_angle;...

mrgoodcat1234 posted a comment on discussion Engineering 🇬🇧2020-10-12T15:04:10.096000Z2020-10-12T15:04:10.096000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Engineering/thread/55c4146b7b/?limit=25#ee02/1372

thank you Thomas! I correct with the full name of the function and it works!

mrgoodcat1234 modified a comment on discussion Engineering 🇬🇧2020-10-12T12:25:17.214000Z2020-10-12T12:25:17.214000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Engineering/thread/55c4146b7b/?limit=25#a03f

Hi, i'm trying to use a function from oscat library. If i use it with CFC it works, but in ST not, for syntax errors or something similar. I get the error "oscat_basic.ATAN2" is of type FUNCTION and cannot be instantiated. Can someone tell me the error(s)? Thanks, BR

mrgoodcat1234 posted a comment on discussion Engineering 🇬🇧2020-10-12T12:23:14.361000Z2020-10-12T12:23:14.361000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Engineering/thread/55c4146b7b/?limit=25#a03f

Hi, i'm trying to use a function from oscat library. If i use it with CFC it works, but in ST not, for syntax errors or something similar, can someone tell me the error(s)? Thanks, BR

mrgoodcat1234 posted a comment on discussion Engineering2020-10-02T22:01:06.914000Z2020-10-02T22:01:06.914000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Engineering/thread/7b321c6482/?limit=25#1df6

Hi all, someone can help me to understand why PCF8591 doesn't work? I tested with python and it works, so connection are ok and i2c works, but in codesys i dont see any value, I add some image maybe someone knows where is the problem. I used the example https://forge.codesys.com/forge/talk/Runtime/thread/8981ce928a/#0518 , installed the device (by creating the .devdesc.xml file), installed the library and run. There are any parameters to change or some operation to do before? I also test MPU6050...

mrgoodcat1234 posted a comment on discussion Engineering2020-10-02T08:40:35.397000Z2020-10-02T08:40:35.397000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Engineering/thread/74f80194a9/?limit=25#42dc

I not sure but probably i solved disabling remote GPIO in RPI setting.

mrgoodcat1234 posted a comment on discussion Engineering2020-09-30T19:46:15.133000Z2020-09-30T19:46:15.133000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Engineering/thread/74f80194a9/?limit=25#f83b

Hi all, i have some problems with GPIO on RPI4. I set-up a simple system to test codesys but it doesn't work. I have only 1 input (pushbutton) and 1 out (a led). I also test the MPU6050 and it works correctly. Testing with python everything work fine, but with Codesys can't see the input when i push nor the output using a blink module. I started with the example GPIO.project, i change the GPIO board with the B+, i set GPIOs parameter input\output for the related channels, i declared in I\O mapping...

mrgoodcat1234 posted a comment on discussion Runtime2020-09-26T11:12:20.941000Z2020-09-26T11:12:20.941000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Runtime/thread/4d43247a3a/?limit=25#5dae/7430/38c0/bc62/c8f0/a4ce

it works, ;-) Thank you,

mrgoodcat1234 posted a comment on discussion Runtime2020-09-25T16:19:09.309000Z2020-09-25T16:19:09.309000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Runtime/thread/4d43247a3a/?limit=25#5dae/7430/38c0/bc62

see now that my codesys downloaded on 23 @19.55 was 3.5.16.10 Downloading last version, thank you, BR

mrgoodcat1234 posted a comment on discussion Runtime2020-09-25T13:36:25.439000Z2020-09-25T13:36:25.439000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Runtime/thread/4d43247a3a/?limit=25#5dae/7430

Hi Edwin, i download and flash an sd with the image [ ] 2020-05-27-raspios-buster-armhf.zip i installed it, everything seems ok,but the issue persist, after few second raspi stop the connection. What's wrong ? Thanks, BR Matteo

mrgoodcat1234 posted a comment on discussion Runtime2020-09-24T18:23:03.726000Z2020-09-24T18:23:03.726000Zmrgoodcat1234https://forge.codesys.com/u/mrgoodcat1234/profile/https://forge.codesys.com/forge/talk/Runtime/thread/baf80df6d9/?limit=25#0b3d

Hi all, i tried to do some research on forum but can't find any operative suggest on the possibility to integrate a gps module into rasperry PI and manage it with codesys. Does anyone knows if there are documentation\library\example project or something to start? thanks, BR Matteo