hi here is the output of only the HUB (nothing attached) to it.
USB Host Testing
USB2 PLL running
reset waited 6
USBHS_ASYNCLISTADDR = 0
USBHS_PERIODICLISTBASE = 20007000
periodictable = 20007000
port change: 10001803
connect
begin reset...
hi thanks for the reply but its not the scanner when i connect it directly to the teensy (without HUB) it works great.
i only get this error when i have a USB hub in between.
hi and thanks for the reply
i tried to add a 3rd HUB object but i got the same result, it seems the teensy freezes.
so the serial monitior shows nothing.
i uncomment #define USBHOST_PRINT_DEBUG
now i see the teensy does not freeze but it locks...
hi thanks for the replay. but as i sad above i used:
sorry here is the code:
//=============================================================================
// Simple test viewer app for several of the USB devices on a display
// This sketch as...
hi all can someone help me. i have:
teensy 4.1, usb cable, usb hub (7port with power adaptor), keyboard, mouse, honeywell 1400G scanner
sketch: USBHost_viewer.ino (yes i also have the ili9341 connected)
when i connect everything seperate to the...