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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
usb host
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Android Question USBSerial with multiple unknown VID / PID
Hi all, I have a small app using UsbSerial 2.4 that talks to a handful of simialr but different devices that conform to the CDC device class, at first I was getting an "Error Opening USB Port 1" so I added:- usb1.SetCustomDevice(usb1.DRIVER_SILABS, 0x****, 0x**) Where * indicates the VID and...- woodpecker
- Thread
- usb host usbserial vid pid
- Replies: 1
- Forum: Android Questions
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Android Question [USB AUDIO CLASS]
Hello. I have a usb headset (mic + headphones). I'd like to use the usb library to connect to the headset directly. Kinda like a USB Sniffer. Is it possible to open a device in shared access mode and see the traffic it generates? I'm interested in "sniffing" the isochronous endpoints.- pauleffect
- Thread
- android audio b4a usb host
- Replies: 2
- Forum: Android Questions
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Other Embedded Android system structure: any experience ?
HI, All Who tried to assemble and develop the industrial system based on a Android smartphone ? Please, share your experience. Say, if we need a black-box that contains an Android smartphone and some peripherals: 0) Android smartphone with OTG + AC-DC power supply adapter 1) USB OTG-adapter +...- peacemaker
- Thread
- otg usb host
- Replies: 0
- Forum: Android Questions