Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on July 12, 2012 at 13:52Hi, I have been trying to get SDIO to work on an STM32f4-Discovery board using the std-periph library and the mass storage class example from the USB device library. I was able to get SDIO+FatFs+USB to work but it wor...
Posted on October 05, 2012 at 10:53Hello I am using STM32F2XX series. And I am new to controller programing. I am using in built bootloader currently. If in case if i want to have a firmware upgrade feature, what are the changes needs to be done at...
Posted on October 11, 2012 at 17:16 Hello experts and sorry to bother you once more. I implemented a FW for a STM32F102CB that combines logging and USB MSC (Mass Storage Class). I took the USB MSC from STM32_USB-FS-Device_Lib_V3...
Posted on August 16, 2012 at 10:00Hello, first I apologize if my English is not very good. It's not my primary language. I'm quite new to the STM32 world. I'd like to try some tools provided by ST. The first two downloaded give a lot of troubles. 1)...
Posted on January 26, 2012 at 19:27Hi I am having issue of porting USB to FreeRTOS environment, Windows pops up and message in task bar saying ''Unknown Device '' Please help., Does it mean USB it set at wrong clock, USB used to be so simple on ST...
Posted on October 03, 2012 at 03:42Hi All,I am implementing the CDC device in the STM32F4 series (using the Discovery board and the STM3240G-Eval board).I made it work but I noticed (at least on Windows XP) that the commands sent to change RTS/DTR a...
Posted on October 04, 2012 at 14:26For setting of the divider, which determines the Ethernet MAC-to-PHY Serial Management Interface's (MDC/MDIO lines) clock rate, the stm32f4xx.h header says the following:&sharpdefine ETH_MACMIIAR_CR ((uint32_t)0x...
Posted on June 10, 2011 at 21:14Hi, I am concepting a new design that has to communicate using USB. I have a pivitol question. Is it possible to implement a USB interface that emulates a PC COM port that will install under Windows without having a...
Posted on October 02, 2012 at 13:04Anybody using Ethernet on the STM3240G-EVAL board in RMII mode? I have tried and it was a challenge of sort: - soldering the SMD 50MHz oscillator is quite impossible, given the cramped space (I don't quite understa...
Posted on July 31, 2012 at 15:05Greetings, I have been working with implementing FATfs for reading and writing to a microSD card. This is being done on an STM32L discovery board in the IAR Embedded Workbench environment. The issue that I am having i...
