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Posted on July 23, 2015 at 11:27I have a problem with the CAN Interrupt.My application is only listening, then I disconnect the CAN plug and get sometimes a CAN Stuff Error, this is ok, because it happens really.I read out the error and acknowlege i...
Posted on March 23, 2016 at 05:55Hi, Is there a way to prevent the critical section of the code using Locks in STM32 code witout using an RTOS.Or in another way any variable which gurantees the portion of the code execution in an atomic fashion. ...
Posted on March 25, 2016 at 10:36I am trying to set up a minimal circuit for stm32f405rgt6 with breadboard and a breakout board.The problems I have are:1. I can connect to stm32f405rgt6 via ST-LINK utility, and see the content are all 0xFFFFFFFF sta...
Posted on March 21, 2016 at 23:50Hello there, I was wondering either in STM32F4 it is possible, to get a similar functionality to C2000 one, that can trigger an ADC conversion after certain counter valueon a timer is reached, like here: https://www....
Posted on September 02, 2015 at 15:02Hi I am using the STM32F303RE and SdPeriph library v1.2.3. Whenever I build my code I get this error: STM32F30x_StdPeriph_Driver\src\stm32f30x_rcc.c(994): error: #268: declaration may not appear after executable...
Posted on March 24, 2016 at 13:50ST wrote in ReadMe:In order to program the demonstration you must do the following:1- Open STM32 ST-Link Utility V3.7, click on ''External Loader'' from the bar menu then check ''N25Q128A_STM32F746G-DISCO'' box 2-...
Posted on March 24, 2016 at 21:46I am developing a low power application for the stm32L151RC and after a lot of debugging noticed that the system_stm32l1xx.c file does a RCC->CR |= ((uint32_t)RCC_CR_HSEON);Why would it do that. Why not just continu...
Posted on March 08, 2016 at 10:48Hi, we are considering using an STM32F7 microcontroller however we need to establish whether or not a microcontroller from this range would be able to wake up from a low power mode from an analog signal rising above ...
Posted on March 24, 2016 at 15:33I'm trying to set up the RTC on the Disco, have read some documentation, and looked at the many examples that are out there. But I fell at the first hurdle: RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR,ENABLE); ...
Posted on March 24, 2016 at 09:20Hi. We have a variable (one word) which is changing constantly. Up to 200 times per second. We would like to store its value even if power goes down. Do you have any idea how to do that in the most elegant way? We ha...
