Merge pull request #1933 from jedgarpark/pipboy2040

first commit pipboy code and assets

Author: TheKitty

PipBoy_2040/code.py

@@ -0,0 +1,159 @@
+# SPDX-FileCopyrightText: 2021 john park for Adafruit Industries
+# SPDX-License-Identifier: MIT
+import time
+import board
+from adafruit_simplemath import map_range
+import displayio
+from adafruit_seesaw.seesaw import Seesaw
+import adafruit_imageload
+from adafruit_st7789 import ST7789
+
+displayio.release_displays()
+
+i2c_bus = board.I2C()
+ss = Seesaw(i2c_bus)
+
+spi = board.SPI()  # setup for display over SPI
+tft_cs = board.D5
+tft_dc = board.D6
+display_bus = displayio.FourWire(
+    spi, command=tft_dc, chip_select=tft_cs, reset=board.D9
+)
+
+display = ST7789(display_bus, width=280, height=240, rowstart=20, rotation=270)
+
+screen = displayio.Group()  # Create a Group to hold content
+display.show(screen)  # Add it to the Display
+
+# display image
+image = displayio.OnDiskBitmap("/img/bootpip0.bmp")
+palette = image.pixel_shader
+background = displayio.TileGrid(image, pixel_shader=palette)
+screen.append(background)
+
+# load cursor on top
+cursor_on = True
+if cursor_on:
+    image, palette = adafruit_imageload.load("/img/cursor_green.bmp")
+    palette.make_transparent(0)
+    cursor = displayio.TileGrid(image, pixel_shader=palette)
+    screen.append(cursor)
+
+    cursor.x = 0  # hide cursor during bootup
+    cursor.y = 0
+
+display.show(screen)
+
+boot_file_names = [
+    "/img/bootpip0.bmp",
+    "/img/bootpip1.bmp",
+    "/img/bootpip2.bmp",
+    "/img/bootpip3.bmp",
+    "/img/bootpip4.bmp",
+    "/img/bootpip5.bmp",
+    "/img/statpip0.bmp",
+]
+
+screenmap = {
+    (0): (
+        "/img/statpip0.bmp",
+        "/img/statpip1.bmp",
+        "/img/statpip2.bmp",
+        "/img/statpip3.bmp",
+        "/img/statpip4.bmp",
+        "/img/statpip2.bmp",
+        "/img/statpip6.bmp",
+        "/img/statpip7.bmp",
+        "/img/statpip8.bmp",
+    ),
+    (1): ("/img/invpip0.bmp", "/img/invpip1.bmp"),
+    (2): ("/img/datapip0.bmp", "/img/datapip1.bmp", "/img/datapip2.bmp"),
+    (3): ("/img/mappip0.bmp", "/img/mappip1.bmp", "/img/mappip2.bmp"),
+    (4): ("/img/radiopip0.bmp", "/img/radiopip1.bmp"),
+    (5): ("/img/holopip0.bmp", "/img/holopip1.bmp"),
+}
+
+BUTTON_UP = 6  # A is UP
+BUTTON_RIGHT = 7  # B is RIGHT
+BUTTON_DOWN = 9  # Y is DOWN
+BUTTON_LEFT = 10  # X is LEFT
+BUTTON_SEL = 14  # SEL button is unused
+button_mask = (
+    (1 << BUTTON_UP)
+    | (1 << BUTTON_RIGHT)
+    | (1 << BUTTON_DOWN)
+    | (1 << BUTTON_LEFT)
+    | (1 << BUTTON_SEL)
+)
+
+ss.pin_mode_bulk(button_mask, ss.INPUT_PULLUP)
+
+tab_number = 0
+sub_number = 0
+
+def image_switch(direction):  # advance or go back through image list
+    # pylint: disable=global-statement
+    global tab_number
+    # pylint: disable=global-statement
+    global sub_number
+    # pylint: disable=global-statement
+    global image
+    # pylint: disable=global-statement
+    global palette
+    if direction == 0:  # right
+        tab_number = (tab_number + 1) % len(screenmap)
+    if direction == 1:  # left
+        tab_number = (tab_number - 1) % len(screenmap)
+    if direction == 2:  # down
+        sub_number = (sub_number + 1) % len((screenmap[tab_number]))
+    if direction == 3:  # up
+        sub_number = (sub_number - 1) % len((screenmap[tab_number]))
+
+    image = displayio.OnDiskBitmap(screenmap[tab_number][sub_number])
+    palette = image.pixel_shader
+    screen[0] = displayio.TileGrid(image, pixel_shader=palette)
+
+
+last_joy_x = 0
+last_joy_y = 0
+
+#  bootup images
+for i in range(len(boot_file_names)):
+    image = displayio.OnDiskBitmap(boot_file_names[i])
+    palette = image.pixel_shader
+    screen[0] = displayio.TileGrid(image, pixel_shader=palette)
+    time.sleep(0.1)
+
+while True:
+    time.sleep(0.01)
+    joy_x = ss.analog_read(2)
+    joy_y = ss.analog_read(3)
+    if (abs(joy_x - last_joy_x) > 3) or (abs(joy_y - last_joy_y) > 3):
+        if cursor_on:
+            cursor.x = int(map_range(joy_x, 10, 1023, 0, 264))
+            cursor.y = int(map_range(joy_y, 10, 1023, 224, 0))
+        last_joy_x = joy_x
+        last_joy_y = joy_y
+
+    buttons = ss.digital_read_bulk(button_mask)
+
+    if not buttons & (1 << BUTTON_UP):
+        image_switch(3)
+        time.sleep(0.15)
+
+    if not buttons & (1 << BUTTON_RIGHT):
+        sub_number = 0  # go back to top level screen of tab grouping
+        image_switch(0)
+        time.sleep(0.15)
+
+    if not buttons & (1 << BUTTON_DOWN):
+        image_switch(2)
+        time.sleep(0.15)
+
+    if not buttons & (1 << BUTTON_LEFT):
+        sub_number = 0
+        image_switch(1)
+        time.sleep(0.15)
+
+    if not buttons & (1 << BUTTON_SEL):
+        print("unused select button")