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  Topic: serial port communication and analog input
Walt

Replies: 19
Views: 2968

PostForum: BASCOM-ARDUINO   Posted: Sun May 07, 2017 9:14 pm   Subject: serial port communication and analog input
EDC
Thank you very much for your help.

All is working fine.

The link between the PC and the Ardunio is wireless. The communication is simplex.
In this constellation the new settings of the mo ...
  Topic: serial port communication and analog input
Walt

Replies: 19
Views: 2968

PostForum: BASCOM-ARDUINO   Posted: Sun May 07, 2017 8:55 pm   Subject: serial port communication and analog input
EDC
The problem is not the program. All is working fine.
The link between the PC and the Ardunio is wireless. The communication is simplex.
That the reason why print command of the ADC input was n ...
  Topic: serial port communication and analog input
Walt

Replies: 19
Views: 2968

PostForum: BASCOM-ARDUINO   Posted: Sun May 07, 2017 11:46 am   Subject: serial port communication and analog input
EDC
Thank you for the file. You are an expert.
Everything is working fine except the analog transmission to the pc.
If the analog value transmission is running, the control of the motor is not pos ...
  Topic: serial port communication and analog input
Walt

Replies: 19
Views: 2968

PostForum: BASCOM-ARDUINO   Posted: Sat May 06, 2017 4:22 pm   Subject: serial port communication and analog input
Thank you for all the advices and help.

The duration of the main task of the motor is maximum 10 seconds. I need the analog value also during the main task of the motor.
So I think that there is ...
  Topic: serial port communication and analog input
Walt

Replies: 19
Views: 2968

PostForum: BASCOM-ARDUINO   Posted: Fri May 05, 2017 10:38 am   Subject: serial inteerface with analog input
The complet code of the program

I hope this will be helpfull
Walter
  Topic: serial port communication and analog input
Walt

Replies: 19
Views: 2968

PostForum: BASCOM-ARDUINO   Posted: Thu May 04, 2017 8:10 pm   Subject: serial port communication and analog input
the serial port is working fin until i add the analog input with the interrupt.
Only the analog Input will transmitted to the PC via the print command, the
Serial comunication will be stoped.
Than ...
  Topic: serial port communication and analog input
Walt

Replies: 19
Views: 2968

PostForum: BASCOM-ARDUINO   Posted: Thu May 04, 2017 4:08 pm   Subject: serial port communication and analog input
Hello
Iím using a Ardunio Mega 328p.
The serial port is used with 19200 Bd for communication to a PC. A additional analog input with a measured voltage will be transmitted to the PC with aĒ printĒ ...
  Topic: I2C EEPROM read / write into a ST 24C256
Walt

Replies: 1
Views: 412

PostForum: BASCOM-AVR Archive   Posted: Thu Aug 14, 2014 12:54 pm   Subject: I2C EEPROM read / write into a ST 24C256
My Testprogram for a I2C transfer in to a ST 24C256 EEPROM would not work as expected but I c'ant find the failure in the program
Any help is very apreciated.
Walter

This is my samplecode:

'= ...
  Topic: IIM7000A or IM7000B
Walt

Replies: 1
Views: 660

PostForum: EASY TCP/IP   Posted: Mon Apr 01, 2013 11:21 am   Subject: IIM7000A or IM7000B
Iím looking for a European Distributor of the IIM7000A or IM7000B.

Any help will be appreciated. Thank you

Walter
  Topic: I2C Bus Interrupt
Walt

Replies: 2
Views: 251

PostForum: BASCOM-AVR Archive   Posted: Mon Mar 22, 2010 9:41 am   Subject: I2C Bus Interrupt
Thank you Adrian

I will use a second Interrupt to handle the different addresses.

Walter
  Topic: I2C Bus Interrupt
Walt

Replies: 2
Views: 251

PostForum: BASCOM-AVR Archive   Posted: Sun Mar 21, 2010 9:46 pm   Subject: I2C Bus Interrupt
I have several Input devices (PCF8574) on the I2C bus. The interrupt tells me when an input has been changed.
In the interrupt routine I would like to know the address of the device with the new inpu ...
  Topic: I2C Bus, problem with writing to the PCF8574
Walt

Replies: 10
Views: 810

PostForum: BASCOM-AVR Archive   Posted: Wed Mar 17, 2010 1:27 pm   Subject: I2C Bus, problem with writing to the PCF8574
Thank you very much for all the hints.

The problem was the Address.

I2C slave address byte is: L / H / L / L / A2 / A1 / A0 / R/W
so the first PCF 8574P will have the Address L H L L L ...
  Topic: I2C Bus, problem with writing to the PCF8574
Walt

Replies: 10
Views: 810

PostForum: BASCOM-AVR Archive   Posted: Tue Mar 16, 2010 5:34 pm   Subject: I2C Bus, problem with writing to the PCF8574
Thank you for the aswer.
I changed the lib file and also removed the I2C start stop but no luck.
Need the fuse and lock bits special settings?

Walter
  Topic: I2C Bus, problem with writing to the PCF8574
Walt

Replies: 10
Views: 810

PostForum: BASCOM-AVR Archive   Posted: Tue Mar 16, 2010 3:13 pm   Subject: I2C Bus, problem with writing to the PCF8574
I wrote a simple I2C test program. The Atmega 32 is communicating, tested with an oscilloscope but no Led indication at the PCF8674 outputs.

Thank you for any help
Walter

The code sample is : ...
 
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