USB CDC connection (plug / unplug cable)

Hello. I am having a issue with USB CDC (running in a LPC1788). If I power up a mother board with the USB cable (NXP device) already connected, the O.S. (Linux) does not identify the device, but...
USB CDC connection (plug / unplug cable)

Hello. I am having a issue with USB CDC (running in a LPC1788). If I power up a mother board with the USB cable (NXP device) already connected, the O.S. (Linux) does not identify the device, but...
STML151 issue: MCU resume after unplugging USB cable

Hello all, I'm using simple USB mass storage (MSC using FS_Device_Lib_4.0, STM32L151 in a custom PCB). I need to detect USB connectivity; MCU will run normal data logging operation if USB cable not...
STML151 issue: MCU resume after unplugging USB cable

Hello all, I'm using simple USB mass storage (MSC using FS_Device_Lib_4.0, STM32L151 in a custom PCB). I need to detect USB connectivity; MCU will run normal data logging operation if USB cable not...
STM32 resets periodically after unplugging ST-LINK/V2

Hello, I'm just trying to program an STM32F103 with Keil uVision. In-software programming and debugging work perfectly through an ST-LINK/V2, but when I unplug the ST-LINK from the STM32, the uC...