CONFIG SCL - Revision history

Admin at 11:13, 24 August 2013

2013-08-24T11:13:35Z

Admin: Created page with "= Action = Overrides the SCL pin assignment from the Option Compiler Settings.
2013-02-08T10:10:24Z

Created page with "= <span class="f_Header">Action</span> = Overrides the SCL pin assignment from the Option Compiler Settings. <span style="font-family..."

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Overrides the SCL pin assignment from the [[Options Compiler I2C SPI 1WIRE|Option Compiler Settings]].

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= <span class="f_Header">Syntax</span> =

<span class="f_Syntax">CONFIG SCL </span>= pin

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= <span class="f_Header">Remarks</span> =
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Pin

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The port pin to which the I2C-SCL line is connected.

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When you use different pins in different projects, you can use this statement to override the Options Compiler setting for the SCL pin. This way you will remember which pin you used because it is in your code and you do not have to change the settings from the options. Of course BASCOM-AVR also stores the settings in a project.CFG file.

 

When using the Hardware TWI, you only need CONFIG SCL when you use the I2CINIT statement

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= <span class="f_Header">See also</span> =

[[CONFIG SDA|CONFIG SDA]] , [[CONFIG I2CDELAY|CONFIG I2CDELAY]] , [[I2CINIT]]

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= <span class="f_Header">Example</span> =

<br/><source lang="bascomavr">
CONFIG SCL = PORTB.5 'PORTB.5 is the SCL line
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[[Category:BASCOM Language Reference]]