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ARM DSP with STM32f334c8

Posted on November 11, 2015 at 12:20 Hello ; I have a problem for the last few days it made be puzzled hope you could help me please . I am using keil compiler with STM32f334c8 ; I had a project based on stm32f429 using FFT from ARM DSP...

How to program the stm32F7xx flash via jtag and openocd?

Posted on November 14, 2015 at 12:13Hi, I have an hardware with a stm32F7xx and an FTDI chip (4232) that controls the JTAG. I would like to program the flash of the stm32F7xx via openocd (this procedure is really straightforward for the previous stm...

STM32 DAC PA4/PA5

Posted on November 12, 2015 at 20:21 I am generating music using STM32L152RC. I have DAC configured the same for both channels DAC_OUT1/2 using PA4/PA5. RCC->APB1ENR |= RCC_APB1ENR_DACEN; // Enable DAC RCC->AHBENR |= RCC_AHBENR_GPIOA...

wardac by Associate
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  • 3 replies
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Simple integer conversion error

Posted on November 13, 2015 at 11:01 Hi guys i am struggling to convert 2 8bit values into 16bit value, please help me //Global variable volatile uint8_t data[16]; volatile uint16_t BIG; main() { data[1] = 23;//msb data[0] = 21; //lsb BIG...

puneethj by Associate II
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  • 5 replies
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Distinguish multiple ADC channels STM32F0

Posted on November 13, 2015 at 17:04I'm developing an application that requires me to quickly and constantly reading 5 ADC channels.I'm using the STM32F030F4P6. I set it up to do a continuous conversion and told it the 5 ADC channels I need. I have ...

stm32f207 ADC+TIMER+DMA / Poor Peripheral Library Examples

Posted on April 24, 2013 at 11:19Hi,I'm looking to sample a signal (well, 2 actually - quadrature analog signals) at a fixed sample rate, but I'm baffled by the lack of any example in the Standard Peripheral Library on how to achieve this.I would ha...

adrian by Associate III
  • 5004 Views
  • 34 replies
  • 1 kudos

STM32F4 ADC 2channels + DMA

Posted on December 30, 2013 at 14:47 I have realized 2channels ADC (PC1, PC2) with DMA. I found and used many examples in forum and ST examples, but It still do not work. It is depressing:-) My problem is: 1) If I change the voltage on...

tom23 by Associate II
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  • 27 replies
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STM32L Usart half duplex

Posted on March 16, 2015 at 12:02Hi Can anybody say me how to configure for USARt half duplex in stm32l15cb  . I have configured as I configured for stm32f030(working USART half duplex) but it did not work what are the changes between stm32f030 and ...

sanjib by Associate III
  • 1785 Views
  • 8 replies
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HAL UART PROBLEM ON F103CB

Posted on November 10, 2015 at 22:24The original post was too long to process during our migration. Please click on the attachment to read the original post.

nima2 by Associate II
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  • 1 replies
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