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What values should OTG_HCFG & OTG_HFIR (and USBPHYC_TUNE for internal HS PHY on STM32F7x3xx) be set to for Isochronous data?As I understand it Isochronous data should be allocated 1 to 3 'slots' per Start of Frame (SOF) in full speed mode and up to 1...
Hi,I just buy this eval Board and I am new in the world of MCU-Programming. For the board i bought they were not any document about how to use it. I install the MDK 5 ARM and wish to go stepwise through configuration and programming of the board.Any ...
In my own system, a SRAM is interfaced to FSMC of STM32F407 asychrously.My settings are as follows:HSE clock: 25MHzCoreclock: 168MHzAHC clock: 168MHz for FSMCAddress setup: 1Address hold: 1Data setup: 1Bus turn: 0And my IDE is TrueStudio.In above co...
Hello! I try to follow the reference manual to connect the internal comparators to the timer. Is setting the output-selection register of the comparators all there is to do (read at chapter interconnection-matrix and chapter comparators)? I feel lik...
Posted on December 09, 2016 at 16:53Hello,short question:Is there link to older versions of CubeMX? Atleast 4.16 or 4.17 version...I have naively made update from CubeMX 4.16 to 4.18 without a back/up and now I'm unable to compile generated project ...
I have a STM32F769I-Eval and want to use the DFU bootloader.From the application I can start the bootloader with the code below. The devices is recognized in Windows as a DFU device and I can use DfuSe to upload code to the device. Perfect.static voi...
Hi All,Recently, I was trying to write buffer to flash (BANK1) on STM32H7 and Occasionally, I saw a write failure in my code. Though, when i tried to use SCB_CleanDache opeartions, it worked well. In my further investigation, I found that write to fl...
Posted on May 11, 2018 at 09:19Hi,I am not able to start the ADC using the the HAL: hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV4; hadc1.Init.Resolution = ADC_RESOLUTION_16B; hadc1.Init.ScanConvM...
Posted on August 20, 2012 at 20:06I have a design that was switched from an STM32F103ZDT6 to a STM32L151ZDT6. On the 'F103, the USB functioned perfectly, but on the 'L151, I'm having trouble getting it going. Looking at all the various source in the...
I am using a Nucleo-32 board to sample 2 ADC channels. I am using the Cube MX and Cube L4 libraries. I am sampling CH1 for a fixed number of samples using DMA. I am using the callback HAL_ADC_ConvCpltCallback to change the ADC configuration to sample...
