FIXED: Why does PC always inform that my usb device is in low power state.
I have used STM32Cube_FW_L4_V1.13.0 to create a customHid device but i can't get it working correctly with PC. I get the descriptors etc. but PC always says the device is in low power state. Any ideas what might be wrong?
Information from PC:
[Port3] : USB Input Device
Is Port User Connectable: yes
Is Port Debug Capable: no
Companion Port Number: 16
Companion Hub Symbolic Link Name: USB#ROOT_HUB30#4&11118949&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
Protocols Supported:
USB 1.1: yes
USB 2.0: yes
USB 3.0: no
---===>Device Information<===---
String Descriptor for index 2 not available while device is in low power state.
ConnectionStatus:
Current Config Value: 0x01 -> Device Bus Speed: Full (is not SuperSpeed or higher capable)
Device Address: 0x1B
Open Pipes: 2
etc.