-- Mikroelektronika Expand2 Click GPIO Toggle Test -- Copyright (C)2018-2023, Philip Munts dba Munts Technologies. -- -- Redistribution and use in source and binary forms, with or without -- modification, are permitted provided that the following conditions are met: -- -- * Redistributions of source code must retain the above copyright notice, -- this list of conditions and the following disclaimer. -- -- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE -- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -- POSSIBILITY OF SUCH DAMAGE. WITH Ada.Text_IO; USE Ada.Text_IO; WITH ClickBoard.Expand2.SimpleIO; WITH GPIO; WITH MCP23x17.GPIO; PROCEDURE test_clickboard_expand2 IS dev : MCP23x17.Device; pins : ARRAY (MCP23x17.GPIO.PinNumber) OF GPIO.Pin; BEGIN New_Line; Put_Line("Mikroelektronika Expand2 Click GPIO Toggle Test"); New_Line; -- Create MCP23017 device object dev := ClickBoard.Expand2.SimpleIO.Create(socknum => 1); -- Configure GPIO pins FOR n IN pins'Range LOOP pins(n) := MCP23x17.GPIO.Create(dev, n, GPIO.Output); END LOOP; -- Toggle GPIO pins Put_Line("Toggling pins..."); LOOP FOR p OF pins LOOP p.Put(NOT p.Get); END LOOP; END LOOP; END test_clickboard_expand2;