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Forum Posts

STM32F030F4P6 Enter in standby mode without SysTick

Posted on February 24, 2016 at 07:55When disable://if (SysTick_Config(SystemCoreClock/2000-1))//{ while(1){;} }Then STM32 entering and exiting in standby mode. When not disable previous code, then STM32 do not enter in standby mode.When enable previ...

9056766 by Associate II
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Compiling STM32 PMSM FOC LIBv4.2 projects with GCC.

Posted on December 20, 2015 at 20:45Hi, After about 20 hours of work I've managed to compile an example FOC application with GCC.  I have to link with the ''non-source-code'' precompiled library that is provided. In my case: ''MC_Library_STM32F302x8...

Turn on circuitry issue: Delay at start-up

Posted on February 23, 2016 at 21:49Hi,I'm developing on an STM32F410RB Nucleo and have a need for a simple, pushbutton on/off switch for my project.I'd like the pushbutton to be the single on/off switch, however the system will also need to be able...

STM32F051 - Question regarding external / internal oscillator

Posted on February 22, 2016 at 12:27Hi, I have bread boarded STM32F051 and it's working. The clock is configured for external 8Mhz Crystal. Its working checked with scope. When i remove the crystal it seems to still work from internal oscillator. I...

jai by Associate
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how to make 500nS delay function using timer3

Posted on August 11, 2015 at 07:04I wanna to make 500ns delay function using timer3. I can't use systick timer because FreeRTOS use systick timer. I wrote my code below.. please help me !!!13 void TimerInit(void) 14 { 15     NVIC_InitTypeDef NVIC_In...

luisfynn1 by Associate II
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  • 7 replies
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Bug in STLink - OSX

Posted on February 23, 2016 at 06:32 Unfortunately new STLink update bricked 3 of my boards (in terms of usability under OS X) again the issue is with libusb. Now I can't downgrade this firmware cause you cant find any older versions on the webs...

ChrisH by Associate III
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  • 2 replies
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[STM32L476] CubeMX generated project ends up in inf loop.

Posted on February 20, 2016 at 01:33 There is bug in linker script file generated by CubeMX for AC6 IDE. MCU ends up in infinite loop, I believe it has to do with incorrect SRAM memory areas as there are two banks on L4 of 96K and 32K, there are...

ChrisH by Associate III
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  • 1 replies
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STM32 CAN INITIALISATION PROBLEM

Posted on February 19, 2016 at 10:45 Hello! I am using a stm32f302rE custom made board. My codes keep getting stuck in the waiting for acknowledge portion in HAL_CAN_INIT: /* Wait the acknowledge */ while((hcan->Instance->MSR...