Update for incompatible upstream changes

See adafruit/circuitpython#4880 --
instead of "data0", pass a list of "data_pins".  This supports non-
sequential data pins on ESP32S2.

Author: jepler

README.rst

@@ -56,7 +56,7 @@ On an Adafruit Metro M4 Grand Central, capture a 40x30 image into a buffer:
 
     cam = OV7670(
         bus,
-        data0=board.PCC_D0,
+        data_pins=[board.PCC_D0, board.PCC_D1, board.PCC_D2, board.PCC_D3, board.PCC_D4, board.PCC_D5, board.PCC_D6, board.PCC_D7],
         clock=board.PCC_CLK,
         vsync=board.PCC_DEN1,
         href=board.PCC_DEN2,

adafruit_ov7670.py

@@ -506,7 +506,7 @@ class OV7670:  # pylint: disable=too-many-instance-attributes
     def __init__(
         self,
         i2c_bus,
-        data0,
+        data_pins,
         clock,
         vsync,
         href,
@@ -519,7 +519,7 @@ def __init__(
         """
         Args:
             i2c_bus (busio.I2C): The I2C bus used to configure the OV7670
-            data0 (microcontroller.Pin): The first of 8 parallel data capture pins.
+            data_pins (List[microcontroller.Pin]): A list of 8 data pins, in order.
             clock (microcontroller.Pin): The pixel clock from the OV7670.
             vsync (microcontroller.Pin): The vsync signal from the OV7670.
             href (microcontroller.Pin): The href signal from the OV7670, \
@@ -581,7 +581,7 @@ def __init__(
         self._night = OV7670_NIGHT_MODE_OFF
 
         self._imagecapture = imagecapture.ParallelImageCapture(
-            data0=data0, clock=clock, vsync=vsync, href=href
+            data_pins=data_pins, clock=clock, vsync=vsync, href=href
         )
 
     def capture(self, buf):

examples/ov7670_displayio_gcm4_tftshield18.py

@@ -13,6 +13,8 @@
 from adafruit_ov7670 import (  # pylint: disable=unused-import
     OV7670,
     OV7670_TEST_PATTERN_COLOR_BAR,
+    OV7670_TEST_PATTERN_COLOR_BAR_FADE,
+    OV7670_TEST_PATTERN_SHIFTING_1,
     OV7670_SIZE_DIV4,
     OV7670_SIZE_DIV8,
     OV7670_NIGHT_MODE_2,
@@ -51,7 +53,16 @@ def __init__(self):
             self,
             bus,
             mclk=board.PCC_XCLK,
-            data0=board.PCC_D0,
+            data_pins=[
+                board.PCC_D0,
+                board.PCC_D1,
+                board.PCC_D2,
+                board.PCC_D3,
+                board.PCC_D4,
+                board.PCC_D5,
+                board.PCC_D6,
+                board.PCC_D7,
+            ],
             clock=board.PCC_CLK,
             vsync=board.PCC_DEN1,
             href=board.PCC_DEN2,
@@ -72,7 +83,7 @@ def deinit(self):
 pid = cam.product_id
 ver = cam.product_version
 print(f"Detected pid={pid:x} ver={ver:x}")
-# cam.test_pattern = OV7670_TEST_PATTERN_COLOR_BAR
+cam.test_pattern = OV7670_TEST_PATTERN_SHIFTING_1
 
 g = displayio.Group(scale=1)
 bitmap = displayio.Bitmap(160, 120, 65536)

examples/ov7670_displayio_pico_st7789_2in.py

@@ -48,7 +48,16 @@
 # Set up the camera (you must customize this for your board!)
 cam = OV7670(
     bus,
-    data0=board.GP12,  # [16]     [org]
+    data_pins=[
+        board.GP12,
+        board.GP13,
+        board.GP14,
+        board.GP15,
+        board.GP16,
+        board.GP17,
+        board.GP18,
+        board.GP19,
+    ],  # [16]     [org] etc
     clock=board.GP11,  # [15]     [blk]
     vsync=board.GP7,  # [10]     [brn]
     href=board.GP21,  # [27/o14] [red]