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accurate delay_ms function for the STM32F0 processor

Posted on September 28, 2014 at 10:38Hi I was doing a small project using the STM32F0 processor and IAR Embedded Workbench toolset. There I was trying to customize the example source code available in the IAR examples section. The path is to that e...

piyush2 by Associate II
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  • 1 replies
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stm32f3 discovery ADC conversion status always at reset

Posted on September 28, 2014 at 13:18Hi, i configured adc 1 channel 1 for stm32f3 discovery as below.My  problem is that when i start conversion the ADC_GetStartConversionStatus never turns on the set status.Thank you for your interest.&sharpinclude...

d4ng3r09 by Associate II
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Adc issue stm32f3

Posted on September 26, 2014 at 21:29 Hello, i am using the adc from stm32f3 discovery board.I read the documentation and had a look at the example and came out with this code which doesn t work. Any helpfull suggestions please? #inclu...

d4ng3r09 by Associate II
  • 408 Views
  • 2 replies
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USART send/receive interference

Posted on September 27, 2014 at 10:45 Dear programmers, I would like to ask for an opinion regarding the USART data send/receive. The USART receive data is handled by the IRQ service: void USART1_IRQHandler(void){ if(USART_Get...

klemen by Associate II
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  • 0 replies
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Unusual GPIO Initialization

Posted on September 26, 2014 at 23:02I'm maintaining some software for a STM32F103 and came across the following GPIO initialization code.    /* Configure PA5 as push-pull output for LED */     GPIO_WriteBit( GPIOA, GPIO_Pin_5, Bit_SET );     GPIO_I...

amoore by Associate II
  • 516 Views
  • 2 replies
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probllem in a function

Posted on September 26, 2014 at 23:06hi every body i have a problem with this function & dont know reason of it:[CODE]lib.hchar PcdValue(unsigned char dd_mode,unsigned char addr,unsigned char *pValue);[/CODE]main:unsigned char mount[4];status= PcdVa...

mhdizgah by Associate II
  • 353 Views
  • 1 replies
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STM32F429 Input pulse capture w/ compare?

Posted on September 26, 2014 at 14:47Greetings. I am trying to determine the best methodology to capture an input pulse train (from a motor encoder), compare the input count to a set point, and generate an event when the input count reaches the setp...

cphelan by Associate II
  • 797 Views
  • 4 replies
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Bug report Cube+FreeRTOS

Posted on September 07, 2014 at 15:43There is a bug in STM32Cube (newest version). When I use FreeRTOS then the eTaskGetState() is not available. In FreeRTOS.h which is generated by Cube, the variable INCLUDE_eTaskGetState is set to 0 which means do...

Osto by Senior
  • 673 Views
  • 4 replies
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Free RTOS - Build Error with FPU

Posted on September 26, 2014 at 14:30Hey guys, I just got my Keil MDK license and using the STM32CubeF4, tried creating a shell project with FreeRTOS selected. Looked good until I tried to build when I see the following error:error:  #35: #error dir...

bdesantis by Associate II
  • 1548 Views
  • 3 replies
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