Added Notes
Added pinout
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64
backup.py
64
backup.py
@ -1,6 +1,7 @@
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# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
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# SPDX-License-Identifier: Unlicense
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"""CircuitPython I2C Device Address Scan"""
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import math
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import board
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import adafruit_ssd1306
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import neopixel
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@ -25,29 +26,37 @@ enc = rotaryio.IncrementalEncoder(board.D5, board.D4)
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enc_btn = digitalio.DigitalInOut(board.D3)
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enc_btn.direction = digitalio.Direction.INPUT
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# Set strings
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SMT1 = "Set"
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SMT2 = "Colour :3"
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# Start the main loop
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last_position = None
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colour = [128,128,32]
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brightness = 1.0
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menu_item = 0
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sub_menu = False
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while True:
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if menu_item == 0:
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menu = "[R] G B"
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menu = "[R] G B !"
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if menu_item == 1:
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menu = "R [G] B"
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menu = "R [G] B !"
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if menu_item == 2:
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menu = "R G [B]"
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menu = "R G [B] !"
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if menu_item == 3:
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menu = "R G B [!]"
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# Get neopixel colour value
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current_r, current_g, current_b = neopixel[0]
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# Init the oled
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oled.fill(0)
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# Draw the menu
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oled.text(menu, 0, 0, 1)
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oled.text(f"{current_r}:{current_g}:{current_b}", 0, 10, 1)
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oled.text(SMT1 if sub_menu else " ", 100 - len(SMT1), 0, 1)
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oled.text(SMT2 if sub_menu else " ", 100 - len(SMT2), 10, 1)
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oled.text(f"{current_r}:{current_g}:{current_b}:{math.floor(neopixel.brightness * 100)}", 0, 10, 1)
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# Show the oled
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oled.show()
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@ -68,6 +77,9 @@ while True:
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elif menu_item == 2:
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if not (current_b + 1) > 255:
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current_b += 1
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elif menu_item == 3:
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if not (brightness + 0.01) >= 1:
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brightness += 0.01
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# If we went left
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elif enc.position < last_position:
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@ -85,44 +97,18 @@ while True:
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elif menu_item == 2:
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if not (current_b - 1) < 0:
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current_b -= 1
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elif menu_item == 3:
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print("here")
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if not (brightness - 0.01) <= 0:
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print("this should lower this")
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brightness = brightness - 0.01
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if not enc_btn.value:
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sub_menu = not sub_menu
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time.sleep(0.1)
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print(brightness)
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neopixel.fill((current_r, current_g, current_b))
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neopixel.brightness = brightness
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print(menu_item, sub_menu)
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last_position = enc.position
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while True:
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if menu_item == 0:
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menu = "[R] G B"
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if menu_item == 1:
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menu = "R [G] B"
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if menu_item == 2:
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menu = "R G [B]"
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oled.fill(0)
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oled.text(menu, 0, 0, 1)
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current_value = neopixel[0]
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oled.text(f"{current_value[0]}:{current_value[1]}:{current_value[2]}", 0, 10, 1)
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position = enc.position
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if last_position == None or position != last_position:
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print(position)
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last_position = position
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if not enc_btn.value:
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sub_menu = not sub_menu
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enc.position = 0
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time.sleep(0.1)
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if not sub_menu:
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menu_item = position % 3
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else:
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colour[menu_item] = position
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if enc.position < 0:
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position = 0
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enc.position = 0
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if enc.position > 255:
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position = 255
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enc.position = 255
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neopixel.fill((colour[0],colour[1],colour[2]))
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# oled.text(f'Position: {position}', 0, 0, 1)
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oled.show()
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42
code.py
42
code.py
@ -1,6 +1,16 @@
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# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
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# SPDX-License-Identifier: Unlicense
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"""CircuitPython I2C Device Address Scan"""
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# Benjamyn Love
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# Basic encoder controlled menu for setting the onboard neopixel
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# For the kb2040
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# Pin connections
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# encoder_sw -> D3
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# encoder_dt -> D4
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# encoder_clk -> D5
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# I2C_data -> A3
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# I2C_clock -> A2
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import math
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import board
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import adafruit_ssd1306
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import neopixel
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@ -25,30 +35,37 @@ enc = rotaryio.IncrementalEncoder(board.D5, board.D4)
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enc_btn = digitalio.DigitalInOut(board.D3)
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enc_btn.direction = digitalio.Direction.INPUT
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# Set strings
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SMT1 = "Set"
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SMT2 = "Colour :3"
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# Start the main loop
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last_position = None
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colour = [128,128,32]
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brightness = 1.0
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menu_item = 0
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sub_menu = False
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while True:
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if menu_item == 0:
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menu = "[R] G B"
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menu = "[R] G B !"
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if menu_item == 1:
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menu = "R [G] B"
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menu = "R [G] B !"
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if menu_item == 2:
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menu = "R G [B]"
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menu = "R G [B] !"
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if menu_item == 3:
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menu = "R G B [!]"
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# Get neopixel colour value
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current_r, current_g, current_b = neopixel[0]
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# Init the oled
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oled.fill(0)
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# Draw the menu
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oled.text(menu, 0, 0, 1)
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oled.text("*" if sub_menu else " ", 64, 0, 1)
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oled.text(f"{current_r}:{current_g}:{current_b}", 0, 10, 1)
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oled.text(SMT1 if sub_menu else " ", 100 - len(SMT1), 0, 1)
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oled.text(SMT2 if sub_menu else " ", 100 - len(SMT2), 10, 1)
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oled.text(f"{current_r}:{current_g}:{current_b}:{math.floor(neopixel.brightness * 100)}", 0, 10, 1)
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# Show the oled
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oled.show()
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@ -69,6 +86,9 @@ while True:
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elif menu_item == 2:
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if not (current_b + 1) > 255:
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current_b += 1
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elif menu_item == 3:
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if not (brightness + 0.01) >= 1:
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brightness += 0.01
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# If we went left
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elif enc.position < last_position:
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@ -86,10 +106,14 @@ while True:
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elif menu_item == 2:
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if not (current_b - 1) < 0:
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current_b -= 1
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elif menu_item == 3:
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if not (brightness - 0.01) <= 0:
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brightness = brightness - 0.01
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if not enc_btn.value:
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sub_menu = not sub_menu
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time.sleep(0.1)
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neopixel.fill((current_r, current_g, current_b))
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neopixel.brightness = brightness
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last_position = enc.position
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