Communication between STM32f207 and STM32F105 can bus
Posted on July 08, 2015 at 08:24dfsgfhhfd #can-bus #stm32f207 #stm32f105
Forum Posts
USB DFU bootloader with Thumb drive?
Posted on July 08, 2015 at 16:55Hi folks,I'm reading up on the usage of the USB DFU bootloader capabilities for an STM32F429. It appears that the device on the other end must support the USB DFU protocol. Is it possible to configure a flash drive (U...
CRC error in all USB SOF packets
Posted on July 08, 2015 at 16:04Hi,I'm running a stm32f427 on a custom board as Host, HS core, FS mode. When a device is attached I get an interrupt when the device is detected and the host starts sending SOF's. But the last bits in the SOF packet i...
USB cable detection
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...
stm32f217 usb mass storage
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...
STM32F0: Using bootloader through USB-UART.
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...
using stm32f40 with freeRTOS
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...
Jump in memory issue in C on STM32L152
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...
STM32F205 has bad bootloader from factory?
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...
STM32F103RBT6 and SD Card with FAT32
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 ...
