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STM32F103R8T6 and STM32F103RBT6 USB

Posted on February 11, 2016 at 21:43Hello, I switched from STM32F103R8T6 to STM32F103RBT6 and the usb cant even enumerate, it stays always on unconnected state. I cant figure out what is happening. Am i missing something? Thanks in advance.

Interruption during the eeprom wrinting operation

Posted on February 12, 2016 at 16:50Hi all, What happens to the microcontroller when there is an interrupt occured during the eeprom writting operation? Because in my case, I have an USART Rx interrupt. The microcontroller is stall when an interru...

tingting by Associate II
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STM32F4 USB Demo-Lib V2.2 for Keil/SW4STM32??

Posted on February 14, 2016 at 14:56Hi, I just recognized, that in Nov. 2015 you published a VERY nice new summary of your USB applications for USB for STM32F4 (STM32_USB-Host-Device_Lib_V2.2.0). Including a composite example USB_Device_Examples/MSC...

flyer31 by Senior
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stm32f091rc svd file miss uart

Posted on February 15, 2016 at 03:56smt32f091rc svd file in Keil only has 4 usart, missed uart5 ~ uart8, and I am using uart6 and uart8, how to fix this problem. In my case, if I break the program, the application will fall in uart irq's dead loop, ...

lo_529 by Associate III
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STM32F4 Tutorial

Posted on February 15, 2016 at 00:08Hi to all Engineers, students, and hobbyistsI am writing this tutorial for anyone who are new to ARM world or don't have any clue where to start! It almost took me three weeks to understand  terms and software for...

CAN Bus real world example?

Posted on February 09, 2016 at 14:29Has anyone got any? Both under interrupt and polled?All I can find are trivial examples that don't look for or handle errors #stm32 #can

gbigden by Associate III
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STM32F3 SPI HAL-Driver Problem

Posted on February 01, 2016 at 17:58Hi A while ago we developed a simple application in which data from an ADC (MCP3910) was read via SPI. The SPI-HAL (stm32f3xx_hal_spi.c) driver was version V1.1.1 (from 19-June-2015) Example: void MCP3910_ReadDat...