test to use function to set pull resistor

ASYD_Safety/Ada_Microbit/examples/MicroBit/jumper/src/main.adb

@@ -7,8 +7,9 @@ with LSM303; use LSM303;
 with MicroBit.Display;
 with MicroBit.Accelerometer;
 with MicroBit.Console;
-with MicroBit.Buttons; use MicroBit.Buttons;
 with MicroBit.Time;
+with MicroBit.Buttons; use MicroBit.Buttons;
+with HAL.GPIO;
 with nRF.GPIO; use nRF.GPIO;
 
 use MicroBit;
@@ -29,7 +30,7 @@ procedure Main is
    DO_2_Pt : GPIO_Point;
    DO_3_Pt : GPIO_Point;
    DO_4_Pt : GPIO_Point;
-   DI_Conf_Up : GPIO_Configuration;
+   -- DI_Conf_Up : GPIO_Configuration;
    DI_Conf_Down : GPIO_Configuration;
 
 
@@ -48,10 +49,10 @@ begin
    DO_3_Pt := MB_P9;
    DO_4_Pt := MB_P16;
 
-   DI_Conf_Up.Mode := Mode_In;
-   DI_Conf_Up.Resistors := Pull_Up;
-   DI_Conf_Up.Input_Buffer := Input_Buffer_Connect;
-   DI_Conf_Up.Sense := Sense_Disabled;
+   -- DI_Conf_Up.Mode := Mode_In;
+   -- DI_Conf_Up.Resistors := Pull_Up;
+   -- DI_Conf_Up.Input_Buffer := Input_Buffer_Connect;
+   -- DI_Conf_Up.Sense := Sense_Disabled;
 
    DI_Conf_Down.Mode := Mode_In;
    DI_Conf_Down.Resistors := Pull_Down;
@@ -65,6 +66,21 @@ begin
    DO_4_Pt.Configure_IO(DI_Conf_Down);
 
    loop
+
+      if Buttons.State (Button_A) = Pressed then
+         DO_1_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Up);
+         DO_2_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Up);
+         DO_3_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Up);
+         DO_4_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Up);
+      end if;
+      if Buttons.State (Button_B) = Pressed then
+         DO_1_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Down);
+         DO_2_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Down);
+         DO_3_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Down);
+         DO_4_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Down);
+      end if;
+
+
       --  Read the accelerometer data
       Data := Accelerometer.Data;
 
@@ -98,10 +114,15 @@ begin
       -- Check, wether FreeFallCondition was triggered
       if FreeFallCondition then
          -- set outputs -> motor on
-         DO_1_Pt.Configure_IO(DI_Conf_Up);
-         DO_2_Pt.Configure_IO(DI_Conf_Up);
-         DO_3_Pt.Configure_IO(DI_Conf_Up);
-         DO_4_Pt.Configure_IO(DI_Conf_Up);
+         -- DO_1_Pt.Configure_IO(DI_Conf_Up);
+         -- DO_2_Pt.Configure_IO(DI_Conf_Up);
+         -- DO_3_Pt.Configure_IO(DI_Conf_Up);
+         -- DO_4_Pt.Configure_IO(DI_Conf_Up);
+         -- use function to set pull up
+         DO_1_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Up);
+         DO_2_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Up);
+         DO_3_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Up);
+         DO_4_Pt.Set_Pull_Resistor(Pull => HAL.GPIO.Pull_Up);
          -- maybe timeout and stop motor
          -- deep sleep afterwards
          Display.Display ('X');