Regarding the issue with the input data rate of DFSDM？
If DFSDM uses internal parallel data input, such as direct write to input register or DMA writing, what is the maximum frequency of input data in this application?
Forum Posts
How to dynamically reassign the pin?
Originally, I configured PB6 to work with OneWire using DMA! However, after some time, I need to use the same pin for operating an LED!Below are the steps to reset the pin settings to default.1. Stopping all processes associated with using DMA on pin...
HAL_GPIO_ReadPin is always returning High. Why is it not working?
Posted on November 21, 2014 at 19:59 I'm having problems reading the state of a GPIO pin. If I use the HAL function to read the pin, it always returns that the pin is high. But if I read it manually, then it works properly and co...
Differences between Revisions of STM32F205
Hello,There are 8 revisions of the STM32F205: 'Y', 'X', '1', 'V', '2', '3', '4' and '5'.The silicon errata shows the status of support for all revisions, with no mention of individual revisions.Does this mean that all revisions are the same?Is it cor...
Resolved! Flash erase blocking GPIO updates
I am testing doing flash erase while running code from internal SRAM on a STM32F072B Discovery Board. Having initializing everything with code running in flash, I call a function where itself and all its dependencies exist in RAM. I've verified this ...
Receving a string from terminal via UART
Hey, I would like to a string from terminal via UART in order to complete a challange given by Digi-Key YouTube channel in FreeRTOS tutorial playlist. Anyway, I want to take the whole string given by user in terminal, but I couldn't so far. I tried ...
Resolved! Cannot read ID from external flash (OSPI1) on STM32H735-DK
Hello all, I was trying to follow the example in MOOC - STM32H72x/3x hands-on workshop - 6 Code execution from external FLASHI have configured the OSPI as per the board requirements in CubeMX. But the `OSPI_Init()` function fails while trying to read...
Resolved! Can not set up PWM for a different Pin than PA5
Hey,after trying to setup a different PIN for example: PC0 for PWM I just can not get it to work.But this sample code works only for PA5: #include "stm32f3xx.h" int main(void) { RCC->AHBENR |= RCC_AHBENR_GPIOAEN; RCC->APB1ENR |= RCC_APB1ENR_TIM2E...
Break at address "0x1fff3f36" with no debug information available, or outside of program code
Hai,I'm working in a project with STM32L433CCU3 controller,but controller not responding in a usual manner.Some time it responded normal and then it changes and it throwing error in STM32-IDE as belowBreak at address "0x1fff3f36" with no debug inform...
STM32l073 Adc Vrefint and adc_channel0 not working second measurement
Hi i 'm using nucleo board. Ihave a simple program that measure Vref int ( Vdda voltage ) then measure ADC channel 0. it works fine the first time. I'm using HAL function. Setiing of ADC NOT CONTINOUS MODE, Config Channel Adc Start , PollFor conversi...
