text stringlengths 0 234 |
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---------------------------- |
-- Converted_Output_Value -- |
---------------------------- |
function Converted_Output_Value |
(This : Digital_To_Analog_Converter; |
Channel : DAC_Channel) |
return UInt32 |
is |
begin |
case Channel is |
when Channel_1 => |
return UInt32 (This.DOR1.DACC1DOR); |
when Channel_2 => |
return UInt32 (This.DOR2.DACC2DOR); |
end case; |
end Converted_Output_Value; |
------------------------------ |
-- Set_Dual_Output_Voltages -- |
------------------------------ |
procedure Set_Dual_Output_Voltages |
(This : in out Digital_To_Analog_Converter; |
Channel_1_Value : UInt32; |
Channel_2_Value : UInt32; |
Resolution : DAC_Resolution; |
Alignment : Data_Alignment) |
is |
begin |
case Resolution is |
when DAC_Resolution_12_Bits => |
case Alignment is |
when Left_Aligned => |
This.DHR12LD.DACC1DHR := |
UInt12 (Channel_1_Value and Max_12bit_Resolution); |
This.DHR12LD.DACC2DHR := |
UInt12 (Channel_2_Value and Max_12bit_Resolution); |
when Right_Aligned => |
This.DHR12RD.DACC1DHR := |
UInt12 (Channel_1_Value and Max_12bit_Resolution); |
This.DHR12RD.DACC2DHR := |
UInt12 (Channel_2_Value and Max_12bit_Resolution); |
end case; |
when DAC_Resolution_8_Bits => |
This.DHR8RD.DACC1DHR := |
UInt8 (Channel_1_Value and Max_8bit_Resolution); |
This.DHR8RD.DACC2DHR := |
UInt8 (Channel_2_Value and Max_8bit_Resolution); |
end case; |
end Set_Dual_Output_Voltages; |
--------------------------------- |
-- Converted_Dual_Output_Value -- |
--------------------------------- |
function Converted_Dual_Output_Value (This : Digital_To_Analog_Converter) |
return Dual_Channel_Output |
is |
Result : Dual_Channel_Output; |
begin |
Result.Channel_1_Data := UInt16 (This.DOR1.DACC1DOR); |
Result.Channel_2_Data := UInt16 (This.DOR2.DACC2DOR); |
return Result; |
end Converted_Dual_Output_Value; |
-------------------------- |
-- Enable_Output_Buffer -- |
-------------------------- |
procedure Enable_Output_Buffer |
(This : in out Digital_To_Analog_Converter; |
Channel : DAC_Channel) |
is |
begin |
case Channel is |
when Channel_1 => |
This.CR.BOFF1 := True; |
when Channel_2 => |
This.CR.BOFF2 := True; |
end case; |
end Enable_Output_Buffer; |
--------------------------- |
-- Disable_Output_Buffer -- |
--------------------------- |
procedure Disable_Output_Buffer |
(This : in out Digital_To_Analog_Converter; |
Channel : DAC_Channel) |
is |
begin |
case Channel is |
when Channel_1 => |
This.CR.BOFF1 := False; |
when Channel_2 => |
This.CR.BOFF2 := False; |
end case; |
end Disable_Output_Buffer; |
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