Revise demos to match video wiring

demo_bouncing_boxes.py

@@ -79,7 +79,7 @@ def test():
     """Bouncing box."""
     try:
         # Baud rate of 40000000 seems about the max
-        spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+        spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
         display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
         display.clear()
 

demo_color_palette.py

@@ -44,7 +44,7 @@ def hsv_to_rgb(h, s, v):
 def test():
     """Test code."""
     # Baud rate of 40000000 seems about the max
-    spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+    spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
     display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
 
     c = 0

demo_color_wheel.py

@@ -52,7 +52,7 @@ def hsv_to_rgb(h, s, v):
 def test():
     """Test code."""
     # Baud rate of 40000000 seems about the max
-    spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+    spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
     display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
 
     x, y = 0, 0

demo_colored_squares.py

@@ -34,7 +34,7 @@ WHITE = const(0XFFF)  # (255, 255, 255)
 def test():
     """Test code."""
     # Baud rate of 40000000 seems about the max
-    spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+    spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
     display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
 
     # Build color list from all upper case constants (lazy approach)

demo_fonts.py

@@ -8,7 +8,7 @@ from xglcd_font import XglcdFont
 def test():
     """Test code."""
     # Baud rate of 40000000 seems about the max
-    spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+    spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
     display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
 
     print('Loading fonts...')

demo_images.py

@@ -7,7 +7,7 @@ from machine import Pin, SPI
 def test():
     """Test code."""
     # Baud rate of 40000000 seems about the max
-    spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+    spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
     display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
 
     display.draw_image('images/RaspberryPiWB128x128.raw', 0, 0, 128, 128)

demo_scrolling_marquee.py

@@ -22,7 +22,7 @@ def test():
             dc_pin = Pin(4)
             rst_pin = Pin(17)
             # Baud rate of 40000000 seems about the max
-            spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+            spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
 
         # Create the ILI9341 display:
         display = Display(spi, dc=dc_pin, cs=cs_pin, rst=rst_pin)
@@ -33,12 +33,12 @@ def test():
         display.fill_rectangle(0, 168, 239, 151, color565(220, 27, 72))
 
         # Load Marquee image
-        display.draw_image('images\Rototron128x26.raw', 56, 120, 128, 26)
+        display.draw_image('images/Rototron128x26.raw', 56, 120, 128, 26)
 
         # Set up scrolling
-        display.set_scroll(top=100, bottom=152)
+        display.set_scroll(top=152, bottom=100)
 
-        spectrum = list(range(100, 153)) + list(reversed(range(100, 153)))
+        spectrum = list(range(152, 221)) + list(reversed(range(152, 220)))
         while True:
             for y in spectrum:
                 display.scroll(y)

demo_shapes.py

@@ -7,7 +7,7 @@ from machine import Pin, SPI
 def test():
     """Test code."""
     # Baud rate of 40000000 seems about the max
-    spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+    spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
     display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
 
     display.clear(color565(64, 0, 255))

demo_sprite.py

@@ -91,7 +91,7 @@ def test():
     """Bouncing sprite."""
     try:
         # Baud rate of 40000000 seems about the max
-        spi = SPI(2, baudrate=40000000, sck=Pin(18), mosi=Pin(23))
+        spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
         display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
         display.clear()