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STM32F407 Enable Can Error Irq

Posted on October 16, 2015 at 17:19Hello, I would like to enable the CAN error Irq and in particular the LEC so in my init function I did CAN_ITConfig( CAN2, CAN_IT_TME | CAN_IT_FMP0 | CAN_IT_FOV0 | CAN_IT_FF0 | CAN_IT_LEC | CAN_IT_ERR, ENABLE ); an...

STM32L15xxC Vcore Range 3 must not be used

Posted on October 19, 2015 at 14:25Hi all, Having a look at the Errata sheet for STM32L100RC and STM32L15xxC (DocID025807 Rev 4) I could read in point 2.1.4 Range 3 of dynamic voltage scaling cannot be used. In fact, in further detail description s...

guillem2 by • Associate II
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low transfer rate when using USB MSD device based on STM Cube

Posted on October 19, 2015 at 10:10Hi,I am using the STM Cube framework to implement a USB Mass storage device supporting high speed USB for my STM32L151 device. When transferring files from the device to a Windows 8 laptop, I consistently see a tra...

bnp979 by • Associate III
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STM32F407 GPIO not toggles on 168MHz SysClk

Posted on October 16, 2015 at 11:31Good day, I use CooCox 1.7.8 and STM32F4DISCOVERY as programmator. Problem is, that after re-configuring SysClk to PLL running on 168MHz (which is confirmed through observing 84MHz on MCO1 output) ToggleBit comma...

kvg by • Associate II
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Blink program not working

Posted on September 19, 2015 at 17:55Hi to all, I am trying to write my first program for STM32F0 discovery board. Of course the first step is to make a LED blink, but, till now, I failed. I created the program using CubeMX and of course it worked. ...

STM32F4 FSMC interfacing with SDRAM

Posted on October 03, 2013 at 05:35Hi,I kwow STM32F4 support FSMC interface with LCD, FLASH...and SRAM/SDRAM...I have some example FSMC with LCD, SRAM but I don't kwow how to interface and control SDRAM. Can anyone show me an example (schematic, pri...

STM32_F103VE RCC_CR write issue

Posted on October 17, 2015 at 11:05I am working on a project using internal clock though PLL as system clock,here is the issue:1.HSI is 8MHz.2.System is programmed to wake and sleep in 1 second period (Stop mode, using WFI), which is waked by RTC al...

CubeMX Race condition

Posted on October 19, 2015 at 00:11The generated code initializes all peripherals and enables interrupts.The application code's first hook is after peripheral initialization.How do I ensure that no interrupts before all high level peripherals are re...

osama2 by • Associate II
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