Suchergebnisse

Hi, I want ask on the Azurit SW hierarchy. I want understad file/library system. For me it's clear that we have a scpecial library for Ping (NewPing), Adcman, bt, gps, imu.... but what I do not understand is system of drivers.h, robot.h and mower.h. I'm confused a little bit, so explanation will...

Hi, I want change instruction DigitalWrite to: #define CLR( x , y ) ( x&=(˜(1<<y ) ) ) #define SET( x , y ) ( x|=(1<<y ) ) One instruction is for set and second for reset. It's much faster than original DigitalWrite instruction. But for arduino mega I'm not sure how to correctly define a pins...

Let me open again same thread as on the old forum version which you can find here : https://forum.ardumower.de/threads/alexs-ardumower-my-diy-ardumower-modification.22237/ My last post was from 2018, but I never stopped working o my DIY project. As first step, let me shortly look back I started...

I have one small issue with automatic switch off of perimeter sender. In the code is : #define ROBOT_OUT_OF_STATION_TIMEOUT_MINS 360 // timeout for perimeter switch-off if robot not in station (minutes) so that means, that sender will switch off automaticaly after 6hours, when no new charging...

I have question regarding following problems : if bumper is stuck, mower will start reverse mode which is still repeated, till mower cross a wire loop and jump somewhere :-) Did anybody tried implement error stop after one or two reverse mode with bumper still switched ? Same function I'm...

Hi I have one question regarding interrupt handling in new Azurit version. In old version (106) it was : enable interrupts : // enable interrupts //-----------------------------------------------------------------------------------------------------------------UweZ geändert...

Hi, during my test I found one more problem. Currently with Timer : When Timer is on and I have two defined times : 1 window - Monday - Friday 5:00 - 6:30 2 window - Monday - Friday 14:00 - 16:00 Problem is, that mower will start the operation and after minute will stop the operation and track...

I have a following problem - When mower is running in auto mode ( 3 sonars on, bumpers on ) and batery voltage will drop under set value, mower will track into charging station. But when he reach a station, I can hear, that mower stopped mow motor, but after few seconds mower will start reverse...

Hi, I need help with following modification. I want imediate mower stop when left/right bumper is pressed. Problem is, that motors are controled via motorControl(). Here with odometry via PID or without odometry with acceleration on - in both cases stop isn't imediate. I tried change...

Hi, mower is running, but still working on improvements. From the mechanical side I see a problem in cutting disc and blades. Very often blades stop turning around screw axis, because there is a grass between blades and disc : Grass on the blade : Side view: Do you have a similar...

Today I placed 100m of perimeter wire. Measured resistence is 2ohm, so I used also 10ohm 50w resistor. So I have 12V and 12ohm = 1A Question is, if it's normal that resistor is very hot (you can't touch) when sender is running ? When I go manually (by hand, motors off) with mower inside/outside...

Hello, sorry for English post, but I need help regarding RPM measurement. I have a following code : Hallo, sorry für englische Post, aber ich brauche Hilfe zur RPM-Messung. Ich habe einen folgenden Code: // enable interrupts...

Hi, I have a question regarding perimeter sender - which motor driver is better to use for permiter sender ? Old L298N or MC33926 ? I have a lot of old L298N so I want use it for sender, but I want be sure that signal quality will be same as with new driver. Second question is regarding way...

I'm using last version of the Azurit SW and I need one SW modification : When bumper is switched on, speed of the mower slow down till mower stop. But I need immediate mower stop. Any idea where to search and what modify ? is it part of mower.cpp or robot.cpp or .... ? Thanks for every help Alex

I found, that there is new module for ardumower - Dropsensor. Can you exactly explaint what is function of this sensor ( is there any video? ) and where is mounted ( Picture? ) Thank you Alex

Hi all, I have question to all users using HC-SR04. Are you satisfied how this sensor works on the ardumower ? I tested aprox 5 pcs of this sensor, but for me it isn't working good. Values are jumping, I tested one or three sensors in ardumower, but it's unreliable detection. What is your...

I have following problem : when mower during movement touch bumper ( microswitch is on ), takes a quite long time until he stops ( aprox 10 - 15 cm ). It's quite a much ( mower is pushing object in the road quite hard and long time ). Is any chance to decrease this reaction time ? Has it...

Hi, I have one question - if mower is going to charging station - will go always in on direction ? I mean, when perimeter wire is detected, will go mower always clock wise ? Or is it random ? .. and is cutting blade switched off during this way back ? thanks Alex

Sorry error, please delete Alex

Hi, I have simple questions to lawn and rain sensor : Lawn : When it is detected, that no grass under mower, mower will turn back or only switch off blade ? Rain : When rain is detected, mower will go into charging station. Here is waiting how long ? Or is better that rain sensor is on the...