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Re: RN-Motor an I2C-Bus Kategorie: C-Control I V1.2/2.0 (von Gaston - 4.07.2005 13:59)

Als Antwort auf Re: RN-Motor an I2C-Bus von Windt H.J. - 4.07.2005 13:28

Gaston nutzt:  CC1-Station V2.0

Hello, stopping the motor is not the solution. Reading is still High word= -1 and Low word = -1. I incremented the number of readout bytes in my programm to 8 to see if RN-MOTOR gives out more information, but all bytes are 255??? Greetings Gaston > Hello, > This is strange!?, my i2c write and read subroutines have worked perfectly on other micro controller based i2c slaves, I have followed the RN-MOTOR pdf file exactly for reading the steps, try stopping the motors before you take a reading, maybe this will work. > Greetings, > H.J. Windt > > > > Hello again, > > > > I have tested the programm and its works fine but when reading the motor steps the display is always > > High word= -1 and Low word = -1 > > > > I have tested the readout routine in my own programm and found that all 4 bytes are 255, so I think there is a little problem with the readout routine. > > > > Greetings > > Gaston > > > > >

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Bisherige Antworten:

Re: RN-Motor an I2C-Bus (von Windt H.J. - 4.07.2005 14:39)
    Re: RN-Motor an I2C-Bus (von Gaston - 4.07.2005 14:48)
        Re: RN-Motor an I2C-Bus (von Windt H.J. - 4.07.2005 15:00)
            Re: RN-Motor an I2C-Bus (von Gaston - 4.07.2005 15:12)
                Re: RN-Motor an I2C-Bus (von Windt H.J. - 4.07.2005 18:24)
                    Re: RN-Motor an I2C-Bus (von Gaston - 5.07.2005 10:59)
                       Re: RN-Motor an I2C-Bus (von Windt H.J. - 5.07.2005 14:10)
                          Re: RN-Motor an I2C-Bus (von Gaston - 5.07.2005 17:48)
                             Re: RN-Motor an I2C-Bus (von Windt H.J. - 5.07.2005 19:00)
                                Re: RN-Motor an I2C-Bus (von Gaston - 7.07.2005 16:00)