Posted on July 01, 2015 at 12:01 I use a custom STM32F407 board. I want to detect USB FS cable presence (no matter to pc or charger). Here is what I did. First, the VBUS pin is initialized in usb_bsp.c USB_OTG_BSP_Init function, I di...
Posted on December 21, 2013 at 11:00Hello, Im using STM32F217 Mmicrocontroller for my project. Can anybody help me in writing the code for usb mass storage. I have STM32F2xx_StdPeriph Library.In that I dont find any driver related to Usb. #usb-m...
Posted on July 06, 2015 at 17:30Hello everyone. At my device I have to make an opputunity to load a firmware through UART interface. I know, that it's possible to do using just USB-UART converter. At the F1 series for this purpose I should set the B...
Posted on July 05, 2015 at 21:37Hello,I would like your tips about how to find information about stm32f40.We plan to use it with several devices suce as: I2C STMPE1601 keyboard , MHDR2X14 CAM Interface, can bus, SPI OLED, and more. From start read...
Posted on July 03, 2015 at 10:08Hello everyone,I made a custom bootloader for my stm32L1 but my problem resides in jumping at the beginning of the flash when my new binary file is loaded.I made some research on this subject.. the PC and the MSP regi...
Posted on May 11, 2015 at 20:16Hello,We have been using STM32F205VB6 in production for several years. In a recent batch we purchased a high percentage of processors the boot loader doesn't work over USB properly. We have a jumper tied to BOOT0 pin a...
Posted on January 23, 2015 at 13:59 Hello. I have a project in which I want to log some data into a text file on a SD card, using STM32F103RBT6. I managed to program the interface driver through SPI, since this chip doesn't have SDIO. It works ...
Posted on June 27, 2015 at 06:17Hi everybody, do we have any update on eeprom emulation library for HAL and CubeMX because the one in ST's site is still the old library for std_periph library ? #hal-eeprom-emulation
Posted on June 11, 2015 at 13:20Hi, I was looking into how the generated code for an STM32F427 (with eth and lwip enabled) deals with ethernet status change events (network cable plug in/out, speed changes, ...). I could not find a polling loop, bu...
Posted on June 26, 2015 at 18:19Hi:I am trying the LwIP TCP/IP stack demonstration for STM32F2x7 microcontrollers based on LwIP TCP/IP stack and FreeRTOS on a STM3221G-EVAL board,(http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1743/LN17...