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Posted on June 05, 2014 at 20:53hi, im going to design and IIR biquad filter in matlab FTDTOOL and use generated coefficients in cmsis dsp function arm_biquad_cascade_df1_f32 () .i design an IIR filter for example 8th order and set filter arithmetic...
Posted on July 28, 2014 at 09:05Hey guys, I'm using USB Full Speed in CDC with a computer. Everything works well but I would like to increase the throughput by using DMA.I never see any examples of this, I don't know if it's possible ... My opinion ...
Posted on July 28, 2014 at 07:19I would like touseExternalSPIflashmemoryas storage forpicturesonLCD.Looking fora way tofill theexternalFlashcontentwhen programmingthe processorusing the programmer(J-LINK)viaSWDwhen youupgradefirmwareviabootloader (U...
Posted on July 25, 2014 at 22:38How to Synch my PWM signal to the rising edge of an external signal. i.e The rising edge of my external signal should be on in synch with the leading ege of my PWM. I am using STM32F4 discovery board.Thanks #mow-my...
Posted on August 21, 2013 at 10:31Hii designed schematic for stm32f407 and usb 3317 but i dont know how to connect their port together...please help me...Thanks
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Posted on July 25, 2014 at 21:46Hi, Can someone please throw some ideas on what might be the problem with what I am seeing / doing. Here are the relevant details. 1 - Using an STM32F407 processor (Discovery PCB), clock at 168Mhz 2 - Using ADC to sa...
Posted on July 25, 2014 at 10:33Hi, I'd like to program STM32F373s via their usart1 from an STM32F2, though the latter should be irrelevant, I think. The board has the STM32F2 controlling four STM32F373 processors as peripheral controllers and talks...
Posted on July 24, 2014 at 05:13HI,I have faced one problem with PORTF pin configuration (PF0,PF1).My GPIO configuration:RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOF, ENABLE); InitGpio.GPIO_Pin = (GPIO_Pin_0 | GPIO_Pin_1 ); InitGpio.GPIO_Mode = GPIO_Mo...
Posted on July 25, 2014 at 12:44Hi all, I have to interface external oscillator to stm32f407igt6 which is having 16Mhz internal frequency and i need to boost it to 168Mhz frequency by connecting a 25Mhz external oscillator so can anyone giv...
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