Search found 50 matches

by Lukas
Mon Mar 09, 2020 1:16 pm
Forum: Hardware
Topic: WATTEROTT MI0283QT
Replies: 1
Views: 1514

Re: WATTEROTT MI0283QT

Dear Felix,

it may be caused by other peripherals internally connected to the SPI bus - the RTC chip and the Ethernet chip.
Please make sure that you properly handle the chip select signals for them.

It is enough to call

Code: Select all

Controllino_RTC_init( );
during initialization.

Best regards,
Lukas
by Lukas
Mon Mar 09, 2020 1:07 pm
Forum: Hardware
Topic: Interrupt pins
Replies: 2
Views: 1626

Re: Interrupt pins

Hello, following interrupts are accessible at the X1: Arduino pin 2 (Arduino Int 0) Arduino pin 3 (Arduino Int 1) Arduino pin 20 (Arduino Int 3) Arduino pin 21 (Arduino Int 2) These interrupts are accessible at the screw terminal: Arduino pin 18 (Arduino Int 5) - CONTROLLINO INT0 Arduino pin 19 (Ard...
by Lukas
Mon Mar 09, 2020 12:32 pm
Forum: Hardware
Topic: serial lines
Replies: 1
Views: 1647

Re: serial lines

Hi, the Serial sends data also to the pin TX / X1. It is the same UART which is forwarded to the USB. But, be careful - when you connect to TX and RX pins on X1 you can have some troubles during sketch upload then. TX2 and RX2 are connected to Serial2. Just use it in the same way like Serial ... Ser...
by Lukas
Mon Mar 09, 2020 12:22 pm
Forum: Hardware
Topic: How to totally reset a C. Mega?
Replies: 2
Views: 1823

Re: How to totally reset a C. Mega?

Hi, to be honest I am more surprised that the first two MEGAs use the same COM port number. Because typically each new device is assigned with a new COM port number. To be precise - this may be configured in the operating system settings - if a new device with the same PID/VID gets the same or a new...
by Lukas
Mon Mar 09, 2020 8:14 am
Forum: Software & Firmware
Topic: Ethernet/IP Master
Replies: 3
Views: 1731

Re: Ethernet/IP Master

Hi Barty,

I see! The name of that protocol is little bit confusing :roll:

I am afraid that is not so easy to run that stuff directly on CONTROLLINO. Because the only library I have found is based on POSIX OS and BSD sockets.

Best regards,
Lukas
by Lukas
Thu Mar 05, 2020 10:31 am
Forum: Software & Firmware
Topic: ModbusTCP Client - ArduinoModbus.h
Replies: 1
Views: 1422

Re: ModbusTCP Client - ArduinoModbus.h

Hello, our Modbus example is only for Modbus RTU - which means Modbus over RS485 serial line. But the ArduinoModbus library should work also over Ethernet. CONTROLLINO MEGA should be compatible to Arduino Mega + Ethernet Shield. Do you have any progress so far? Have you tried to connect to you robot...
by Lukas
Thu Mar 05, 2020 10:21 am
Forum: Software & Firmware
Topic: Ethernet/IP Master
Replies: 3
Views: 1731

Re: Ethernet/IP Master

Hello,

what do you mean by "IP Master", please? That it will run DHCP server? Or web server? Please note that CONTROLLINO is using WIZnet5100 chip for the Ethernet interface and there are some limitations - e.g. max 4 open sockets etc.

Best regards,
Lukas
by Lukas
Fri Feb 28, 2020 3:11 pm
Forum: Software & Firmware
Topic: avrdude: stk500_recv(): programmer is not responding
Replies: 12
Views: 4783

Re: avrdude: stk500_recv(): programmer is not responding

I have some news regarding this topic - we have found some potential root cause of these troubles in the original Arduino bootloader.
Please see this tutorial THIS TUTORIAL how to update to the new MINI bootloader.

Note: This is relevant only for MINI!
by Lukas
Fri Feb 28, 2020 3:08 pm
Forum: Software & Firmware
Topic: Verification Error
Replies: 2
Views: 1337

Re: Verification Error

I have some news regarding this topic - we have found some potential root cause of these troubles in the original Arduino bootloader.
Please see this tutorial THIS TUTORIAL how to update to the new MINI bootloader.
by Lukas
Fri Feb 28, 2020 3:06 pm
Forum: Setup & Installation
Topic: Issue on byte 42
Replies: 5
Views: 2166

Re: Issue on byte 42

I have some news regarding this topic - we have found some potential root cause of these troubles in the original Arduino bootloader.
Please see this tutorial THIS TUTORIAL how to update to the new MINI bootloader.