MDMiniPadKeyMapper

mdminipadmap.py

# read https://qiita.com/wisteria/items/5c7c218bb0b3dfce984b
import usb.core, usb.util, pyautogui, time
class MDMiniPad:
    def __init__(self):
        self.dev = usb.core.find(idVendor=0x0ca3,idProduct=0x0024)
        self.ep = usb.util.find_descriptor(
            self.dev.get_active_configuration()[(0,0)],
            custom_match = lambda e:
                usb.util.endpoint_direction(e.bEndpointAddress) == usb.util.ENDPOINT_IN)
        interface = 0
        if self.dev.is_kernel_driver_active(interface): 
            self.dev.detach_kernel_driver(interface)
            usb.util.claim_interface(self.dev, interface)

    def read(self):
        data = self.dev.read(self.ep.bEndpointAddress,self.ep.wMaxPacketSize)
        return {
            "left": data[3]==0,
            "right":data[3]==255,
            "up":   data[4]==0,
            "down": data[4]==255,
            "a": bool(data[5]&64),
            "b": bool(data[5]&32),
            "c": bool(data[6]&2),
            "x": bool(data[5]&128),
            "y": bool(data[5]&16),
            "z": bool(data[6]&1),
            "start": bool(data[6]&32),
            "mode": bool(data[6]&16),
        }
class MDMiniPadKeyMapper:
    def __init__(self):
        pyautogui.PAUSE = 0.0001
        self.pad = MDMiniPad()
        self.last = {"left":False,"right":False,"up":False,"down":False,"a":False,"b":False,"c":False,"x":False,"y":False,"z":False,"start":False,"mode":False}
        #self.setting = {"left":"Left","right":"Right","up":"Up","down":"Down","a":"a","b":"b","c":"c","x":"x","y":"y","z":"z","start":"enter","mode":"shift"}
        self.setting = {"left":"q","right":"e","up":"2","down":"w","a":"a","b":"b","c":"c","x":"x","y":"y","z":"z","start":"enter","mode":"shift"}
    def loop(self):
        now = self.pad.read()
        for k,v in self.last.items():
            if v != now[k]:
                #print(f"k {k}")
                if now[k]: pyautogui.keyDown(self.setting[k])
                else:      pyautogui.keyUp(self.setting[k])
        self.last = now
if __name__=="__main__":
    import psutil
    pad = MDMiniPadKeyMapper()
    while True:
        pad.loop()
        time.sleep(0.001)
        psutil.Process().nice(-20)