MCH2022 badge?
go to mch2022.badge.team

Content import badge import ugfx import appglue badge.init() ugfx.init() badge.leds_init() ugfx.input_init() brightness = badge.nvs_get_u8("rainbowleds", "brightness", 20) offset = badge.nvs_get_u8("rainbowleds", "offset", 0) def main_menu(pushed): if(pushed): global brightness global offset badge.nvs_set_u8("rainbowleds", "brightness", brightness) badge.nvs_set_u8("rainbowleds", "offset", offset) appglue.home() def brighter(pushed): if(pushed): global brightness brightness += 20 if brightness > 255: brightness = 255 create_colors() def dimer(pushed): if(pushed): global brightness brightness -= 20 if brightness < 5: brightness = 5 create_colors() def forward(pushed): if(pushed): global offset offset += 1 if offset > 5: offset = 0 create_colors() def backward(pushed): if(pushed): global offset offset -= 1 if offset < 0: offset = 5 create_colors() def create_colors(): blue = bytes([0, 0, brightness, 0]) cyan = bytes([brightness, 0, brightness, 0]) green = bytes([brightness, 0, 0, 0]) yellow = bytes([brightness, brightness, 0, 0]) red = bytes([0, brightness, 0, 0]) magenta = bytes([0, brightness, brightness, 0]) rainbow = [blue, cyan, green, yellow, red, magenta] values = bytes() for i in range(6): i += offset if i > 5: i -= 6 values += rainbow[i] badge.leds_send_data(values) ugfx.set_lut(ugfx.LUT_NORMAL) ugfx.clear(ugfx.BLACK) ugfx.flush() ugfx.clear(ugfx.WHITE) ugfx.flush() ugfx.clear(ugfx.BLACK) ugfx.flush() ugfx.clear(ugfx.WHITE) ugfx.flush() text = "colorful" ugfx.string(190, 25, "STILL", "Roboto_BlackItalic24", ugfx.BLACK) ugfx.string(170, 50, text, "PermanentMarker22", ugfx.BLACK) length = ugfx.get_string_width(text, "PermanentMarker22") ugfx.line(170, 72, 184 + length, 72, ugfx.BLACK) ugfx.line(180 + length, 52, 180 + length, 70, ugfx.BLACK) ugfx.string(180, 75, "Anyway", "Roboto_BlackItalic24", ugfx.BLACK) ugfx.string(0, 110, "START: exit, UP/DOWN: brightness, LEFT/RIGHT: move", "Roboto_Regular12", ugfx.BLACK) try: badge.eink_png(0, 40, '/lib/rainbowleds/icon.png') except: ugfx.string(100, 50, "Error loading icon.png", ugfx.BLACK) ugfx.flush() badge.leds_enable() create_colors() ugfx.input_attach(ugfx.JOY_UP, brighter) ugfx.input_attach(ugfx.JOY_DOWN, dimer) ugfx.input_attach(ugfx.JOY_LEFT, backward) ugfx.input_attach(ugfx.JOY_RIGHT, forward) ugfx.input_attach(ugfx.BTN_START, main_menu)