Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on February 18, 2015 at 14:44Hey all,I'm trying to implement a USB CDC device on an STM32F072B-Discovery (uses the STM32F072RBT6 device) to simply send some values over to the serial console. I've not had much luck with this using the code ge...
Posted on February 12, 2015 at 13:23Hi, I use the USB VCP (based on VirtualComport_Loopback) in STM32L152VE. I disabled suspend (''__IO bool fSuspendEnabled = FALSE;'' in usb_pwr.c). If the USB cable is disconnected I get endless suspend interrups (...
Posted on January 21, 2015 at 18:13Dear All, I know that the question about jumping to the bootloader of STM32 without boot0/1 has been answered many time especially by clive1. My goal is to reprogram STM32F4 from the attached external NAND memory (...
Posted on February 16, 2015 at 17:38Hello all, I have an Olimex STM32 E407 board https://www.olimex.com/Products/ARM/ST/STM32-E407/open-source-hardware having STM32F407 and ethernet PHY micrel KS8721 on RMII. I have the Keil environment. (can compil...
Posted on February 13, 2015 at 13:56 I'm trying to make internal flash on STM32F051xx to be seen as a drive. This is the code on the top level: char USER_Path[4]; /* USER logical drive path */ FATFS USER_FatFs; /* File syste...
Posted on June 27, 2013 at 20:14Has anyone seen any code to do Ethernet Over USB from an STM32? I'm looking for something similar to how the BeagleBone boards work. When you plug their USB into Windows (and have the right drivers) they show up as a ...
Posted on February 11, 2014 at 14:00 Hi all, I'm trying to use the SPI interface on a STM32F207 with CMSIS. Below you my sample code can be seen. The problem there is that within the function drv_Info->SendData(...) the function wait...
Posted on February 11, 2015 at 07:01 Please, help me, i cant start CAN for a week. I use stm32f103c8 + mcp2551, connected to car can bus. Receiving is working, i got packets in irq. But transmit is always pending. All mail boxes becomes pendi...
Posted on December 24, 2013 at 18:15I am working on a project that involves an STM32 processor plugged into an Android tablet, communicating over USB. I will eventually want to upgrade the processor's software. I have used dfu-util before on Linux, ...
Posted on April 25, 2013 at 21:39Hi.I've recently ported the dfu-util for the Android (Gingerbread).Since we erase the chips entirely at the beginning of every target programming, it takes some time to execute the ERASE command (by the way, I could ...
