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haceme un codigo en bascom con el mega328pdef para : A) con un solo pulador rot...

zoefig

@copilot haceme un codigo en bascom con el mega328pdef para : A) con un solo pulador rotar (empezando en portd.7) debo poder encender los led de izquierda a derecha cada vez que lo presiono, hasta llegar a portd.0. Luego regresa de derecha a izquierda cada vez que presiono el mismo pulsador hasat llegar a portd.7 El cambio de giro se realiza de forma automatica al detectar limite maximo y minimo

B) hacer lo mismo del punto A pero con un pulsador que lo haga de forma automatica en pasos de 500milisegundos por la cantidad de 5 veces donde se detiene en el portd.7, la cantidad de vueltas deben ser mostradas en un display de 7 segmentos

todo esto con la funcion rotate

copilot

Para este ejercicio con el microcontrolador ATmega328P, puedes utilizar el lenguaje de programación BASCOM. A continuación encontrarás un ejemplo de cómo podrías implementar las dos funciones que describes:

Parte A: Rotación manual con un pulsador

Bascom
$regfile = "m328pdef.dat"      ' Definir el archivo de definición del ATmega328P
$crystal = 16000000            ' Establecer la frecuencia del cristal del microcontrolador
Config Portd = Output          ' Configurar el puerto D como salida
Config Pinb.0 = Input          ' Configurar el pin B.0 como entrada (para el botón)

Dim Led As Byte
Dim Direction As Byte

Led = 128                      ' Comienza en PD.7
Direction = 1                  ' Inicialmente de izquierda a derecha

Do
   If Pinb.0 = 0 Then          ' Si el botón está presionado
      Waitms 20                ' Antirrebote
      If Direction = 1 Then
         Shift Right , Led
         If Led = 1 Then Direction = 0  ' Cambia dirección al llegar a PD.0
      Else
         Shift Left , Led
         If Led = 128 Then Direction = 1 ' Cambia dirección al llegar a PD.7
      End If
      Portd = Led
      Waitms 20                ' Tiempo entre “clicks”
      Do: Loop Until Pinb.0 = 1 ' Esperar hasta que el botón se suelte
   End If
Loop

Parte B: Rotación automática y conteo en el display de 7 segmentos

Necesitamos gestionar el conteo de vueltas y mostrarlo en un display de 7 segmentos. Para este ejemplo, asumiremos que el display de 7 segmentos está conectado a otro puerto.

Bascom
$regfile = "m328pdef.dat"
$crystal = 16000000
Config Portd = Output
Config Pinb.0 = Input       ' Pulsador para rotación manual
Config Pinb.1 = Input       ' Pulsador para rotación automática
Config Portc = Output       ' Puerto para el display de 7 segmentos

Dim Led As Byte
Dim Direction As Byte
Dim Rotations As Byte

Led = 128                   ' Comienza en PD.7
Direction = 1
Rotations = 0

Do
   If Pinb.0 = 0 Then       ' Botón manual
      ' Misma lógica de la Parte A
   End If
   
   If Pinb.1 = 0 Then       ' Botón para rotación automática
      Waitms 20
      If Rotations < 5 Then
         For i = 1 To 14    ' 7 para ida y 7 para vuelta
            If Direction = 1 Then
               Shift Right , Led
               If Led = 1 Then Direction = 0
            Else
               Shift Left , Led
               If Led = 128 Then
                   Direction = 1
                   Incr Rotations
               End If
            End If
            Portd = Led
            Waitms 500
         Next
      End If
   End If
   
   ' Actualiza el display de 7 segmentos
   Select Case Rotations
      Case 0: Portc = &H3F   ' 0 en 7 segmentos
      Case 1: Portc = &H06   ' 1 en 7 segmentos
      Case 2: Portc = &H5B   ' 2 en 7 segmentos
      Case 3: Portc = &H4F   ' 3 en 7 segmentos
      Case 4: Portc = &H66   ' 4 en 7 segmentos
      Case 5: Portc = &H6D   ' 5 en 7 segmentos
   End Select
Loop

Notas:

Ajusta los valores de displays de 7 segmentos según tu hardware específico.
El display de 7 segmentos está conectado al puerto C como un ejemplo; ajusta según tu diseño.
Asegúrate de considerar el antirrebote para los pulsadores.

Espero que esto te sea de ayuda para comenzar con tu proyecto en BASCOM usando el ATmega328P. Si necesitas más detalles o ajustes, no dudes en preguntar.

Reviews

Generic Inductor
A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
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Project Name

Clear Lime Electronic Thumb

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zoefig / Clear Lime Electronic Thumb

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