STM32 MCUs Products
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Resolved! HAL_FLASH_Program()
Hi,I'm using STM32H743ZI and uVision 5.28.0.0.Traying to program the FLASH Bank 1 results in an error. The error is thrown by FLASH_WaitForLastOperation(). In SR1 the following bits are set:PGSERR1INCERR1Any Idea?RegardsJakob
Stm32 (SWD) printf not working
I'm new using stm32 microcontrollers, I have been trying to use the printf tracing in my code without success, anything is printed on the console . I can start a debug session, I can place breakpoints on my code, inspect variables and all works as ex...
Why does my STM32H743VI processor throw a hard fault exception when I place my HAL usart.o variables in SRAM1,SRAM2 or SRAM3, but it runs perfectly when the variables are placed in AXI RAM?
I am using an STM32H743VI processor with uVision V5. When I assign the usart.o ZI data to SRAM1, 2 or 3 the project crashes with a hard fault. If I leave out the specification for the usart.o section it gets placed in the AXI ram and the code runs fi...
how to read multiple ADC channel values in stm32f070c6
i want to read four ADC channel 0,1,2,3 channels values i want to read four channels one by one at a time
How to set internal and external ADC reference voltage of STM32F030C8 controller
Hello All,We are designing battery operated device, for this we need to monitor battery voltage continuously using ADC pin of STM32F030C8 controller.Question:1) What is the Internal ADC reference voltage of STM32F030C8?2) How to configure internal re...
BSP_AUDIO_IN_Record() issues on SensorTile
Posted on June 21, 2018 at 18:53I am running into a roadblock working with BSP_AUDIO_IN_Record().Overarching goal is to record audio from the MEMS microphone while also monitoring other (environmental) sensor data --- then record audio to one file, ...
What happens, if common mode input voltage for ADC of STM32L431 in differential mode is out of specification?
For example, if there is a larger distortion of 1 V on the input lines (according to datasheet only 0,18 V are allowed), what happens to the ADC and ADC result.Does this result into a sampling error, and how large would the error be? Or can the ADC e...
STM32F031 Flash memory cycles 10k exceeds? what will happen? is this value correct in the manual? some MCU have 10 to the power 15 cycles.
This Question is related to STM32F031xx MCUs and about the Flash memory endurance.The official document states in chapter 6.3.10 Memory characteristics, that the endurance is Nend = 10k cycles. -But isn't that very low number amount of cycles? I can ...
Resolved! How To Enable SPI Pulsed mode?
Hi,I am reading a burst of data 3072 half words from slave SPI device.The Slave device requires NSS to be released after each half word transmission.When I loop on HAL_SPI_TransmitReceive() function with size =1 for 3072 times it's OK.but when I try ...
