from microdot import Microdot, send_file import machine, sys, neopixel, time import asyncio app = Microdot() # Difine NeoPixel object nbPixels = 12*2 pinPixelStrip = 16 # ESP32 D1 Mini neoPixelStrip = neopixel.NeoPixel(machine.Pin(pinPixelStrip), nbPixels) # Define BusyLight status statusDef = { 'off': {'name': 'off', 'code': 0, 'color': (0, 0, 0)}, # OFF 'on': {'name': 'on', 'code': 1, 'color': (255, 255, 255)}, # White 'busy': {'name': 'busy', 'code': 2, 'color': (255, 0, 0)}, # Red 'available': {'name': 'available', 'code': 3, 'color': (0, 255, 0)}, # Green 'away': {'name': 'away', 'code': 4, 'color': (246, 190, 0)}, # Yellow 'blinking': {'name': 'blinking', 'code': 5}, # No defined color 'colored': {'name': 'colored', 'code': 6} # No defined color } # Store BusyLight default global status blColor = statusDef.get('off').get('color') blPreviousColor = statusDef.get('off').get('color') blStatus = statusDef.get('off') blPreviousStatus = statusDef.get('off') blBrightness = 0.1 # Adjust the brightness (0.0 - 1.0) blBlinkingTask = None def __setDimmedColor(color): r, g , b = color r = int(r * blBrightness) g = int(g * blBrightness) b = int(b * blBrightness) return (r, g, b) def __setBusyLightColorAndBrigthness(color, brightness): global blBrightness blBrightness = brightness global blColor blColor = color dimmedColor = __setDimmedColor(color) neoPixelStrip.fill(dimmedColor) neoPixelStrip.write() def __setBusyLightColored(color, brightness): __setBusyLightColorAndBrigthness(color, brightness) global blStatus blStatus = statusDef.get('colored') def __setBusyLightStatus(status = statusDef.get('off')): if status == statusDef.get('colored'): lColor = blColor else: lColor = status.get('color') __setBusyLightColorAndBrigthness(lColor, blBrightness) global blStatus blStatus = status def __setBusyLightBlinking(time_ms=500): return 0 def __setBusyLightStill(): return 0 # Microdot APP routes @app.get('/static/') async def staticRoutes(request, path): if '..' in path: # directory traversal is not allowed return {'error': '4040 Not found'}, 404 return send_file('static/' + path) @app.get('/') async def getIndex(request): return send_file('static/index.html') @app.get('/api/brightness') async def getBrightness(request): return {'brightness': blBrightness} @app.post('/api/brightness') async def setBrightness(request): brightness = request.json.get("brightness") if brightness is None: return {'error': 'missing brightness parameter'}, 400 if type(brightness) is float \ or type(brightness) is int: if brightness < 0 or brightness > 1: return {'error': 'brigthness out of bound (0.0 - 1.0)'}, 400 else: return {'error': 'wrong brigthness type (float)'}, 400 # Apply new brightness to current color __setBusyLightColorAndBrigthness(blColor, brightness) global blBrightness blBrightness = brightness return {'brightness': blBrightness} @app.post('/api/color') async def setColor(request): r = request.json.get("r") g = request.json.get("g") b = request.json.get("b") if bool(r is None or g is None or b is None): return {'error': 'missing color'}, 400 else: if type(r) is int \ and type(g) is int \ and type(b) is int: color = (r, g, b) else: return {'error': 'wrong color type (int)'}, 400 if (r < 0 or r > 255) \ or (g < 0 or g > 255) \ or (b < 0 or b > 255): return {'error': 'color out of bound (0 - 255)'}, 400 brightness = request.json.get("brightness") if not bool(brightness is None): if type(brightness) is float \ or type(brightness) is int: if brightness < 0 or brightness > 1: return {'error': 'brightness out of bound (0.0 - 1.0)'}, 400 else: return {'error': 'wrong brightness type (float)'}, 400 __setBusyLightColored(color, brightness) __setBusyLightColored(color, blBrightness) return {'status': blStatus} @app.post('/api/blink') async def setBlink(request): time_ms = request.json.get("time_ms") blinking = request.json.get("blinking") if not bool(time_ms is None): if type(time_ms) is int: if time_ms < 100 or time_ms > 5000: return {'error': 'parameter "time_ms" out of bound (100 - 5000)'}, 400 else: return {'error': 'wrong parameter "time_ms" type (int)'}, 400 if bool(blinking is None): return {'error': 'missing blinking parameter'}, 400 else: if type(blinking) is bool: if blinking: if time_ms is None: __setBusyLightBlinking() else: __setBusyLightBlinking(time_ms) else: __setBusyLightStill() else: return {'error': 'wrong blinking type (bool)'}, 400 return {'status': 'to be implemented'} @app.route('/api/status/', methods=['GET', 'POST']) async def setStatus(request, status): lStatus = status.lower() if lStatus == 'on': status = statusDef.get('on') __setBusyLightStatus(status) elif lStatus == 'off': status = statusDef.get('off') __setBusyLightStatus(status) elif lStatus == 'available': status = statusDef.get('available') __setBusyLightStatus(status) elif lStatus == 'away': status = statusDef.get('away') __setBusyLightStatus(status) elif lStatus == 'busy': status = statusDef.get('busy') __setBusyLightStatus(status) else: return {'error': 'unknown /api/status/' + lStatus + ' route'}, 404 return {'status': blStatus} @app.get('/api/color') async def getColor(request): r, g, b = neoPixelStrip.__getitem__(0) return {'color': {'r': r, 'g': g, 'b': b}} @app.get('/api/status') async def getStatus(request): return {'status': blStatus} @app.get('/api/debug') async def getDebugInfo(request): r, g, b = blColor dr, dg, db = neoPixelStrip.__getitem__(0) return {'status': blStatus, 'brightness': blBrightness, 'color': {'r': r, 'g': g, 'b': b}, 'dimColor': {'r': dr, 'g': dg, 'b': db}} @app.post('/api/mutedeck-webhook') async def mutedeckWebhook(request): if request.json.get('control') != 'system': if request.json.get('call') == 'active': if request.json.get('mute') == 'active': isMuted = True else: isMuted = False if request.json.get('video') == 'active': isVideoOn = True else: isVideoOn = False if isMuted: __setBusyLightStatus(statusDef.get('away')) else: __setBusyLightStatus(statusDef.get('busy')) else: __setBusyLightStatus(statusDef.get('available')) return {'status': blStatus} @app.post('/shutdown') async def shutdown(request): request.app.shutdown() return 'The server is shutting down...' # Startup effect def startUpSeq(): print('Start seq is started') __setBusyLightStatus(statusDef.get('off')) time.sleep_ms(100) __setBusyLightStatus(statusDef.get('busy')) time.sleep_ms(200) __setBusyLightStatus(statusDef.get('away')) time.sleep_ms(300) __setBusyLightStatus(statusDef.get('available')) time.sleep_ms(500) __setBusyLightStatus(statusDef.get('off')) print('Start seq is ended') startUpSeq() # Start API webserver if __name__ == '__main__': app.run(port=80, debug=True)