STM32 MCUs Embedded software

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Resolved! Issue with X-NUCLEO-IDW04A1

Posted on April 13, 2018 at 01:22Hi,I recently bought the following development boards : - NUCLEO-L476RG- X-NUCLEO-IDW04A1 (Wifi expansion board)I am also using the following software packages: - STM32Cube_FW_L4_V1.11.0- STM32CubeExpansion_WIFI1_V3....

ST DFU Bootloader Issue with some USB ports

Hi community, I implemented a C# application to monitor, configure and upgrade a ST device (STM32F072). On my development notebook it works fine, but only if I connect the device via USB with the docking station or to my laptop without docking statio...

CDril by Associate
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Resolved! USBD_LL_PrepareReceive or similar after a USB Class specific SET_CURRENT request where USBD_CtlPrepareRx is used? Otherwise setup packets are no longer received.

Hi,So the way the USB class drivers are implemented is that USBD_ClassName_Setup for a SET_CURRENT request will call USBD_CtlPrepareRx to receive the SET_CURRENT data payload and then the request will be processed from the USBD_ClassName_EP0_RxReady ...

HAL_I2C_Mem_Read on SMT32L0 causes HardFault

I call this function a very large amount of times through out my entire program however in just one spot I reliably get a Hard Fault when it's called. When this line is executed, the fault occurs. (*hi2c->pBuffPtr++) = hi2c->Instance->RXDR;I called t...