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Hi, I am developing a low power application using STM32L431RCTx of 64-pin QFTP package.I have gone through the manual and some web content and tried several methods. The minimum current consumption I could achieve is 1.33mA at 3.6V power supply. The ...
hi, I wanted to ask,I saw that the micro STM32H562 datasheet has a new DTS digital temperature sensor. I wanted to ask :1.what is linearity of this sensor?2.what is its max error?3.what is the level of accuracy?I see that it is new so I wanted to che...
Hey, I´m working on implementing all 3 CAN bus interfaces on a F767ZI. Looking through the Reference Manual it states that dual CAN set ups feature 28 filter banks and single CAN set ups feature 14 filter banks. However looking at Table 280 it states...
Hello, I am currently working with the STM32H7S78-DK board using STM32CubeIDE for setup. I have connected four external buttons to the following pins: D2 (PF1), D4 (PF2), D7 (PF3), and D8 (PF4) on the board. I have configured the buttons as external ...
Hi community,after searching quite a long time for a bug on my board I found it. It was due to an unclear phrasing of the stm32f411's datasheet in table8/p39: for the QFP64 package pin 13 is not only vref but also VDDA.It would be much clearer to wri...
Hi All,I am trying to run FreeRTOS and TouchGFX on an STM32H7S7I8T with TIM6 as the timebase source. I am running into an issue where uwTick is not incrementing, this is due to HAL_IncTick not being called. Tracing it back, HAL_TIM_IRQHandler is neve...
Thank you so much for your continued support. There is undershoot and overshoot in the waveform of the input pin on the STM32H7A3ZIT6. What is the acceptable duration (in nanoseconds) for it to be within specification? Please also check the attached ...
あなた:Hi, I'm developing audio recording system uinsg DFSDM of STM32L4. The microphone sound is converted to digital by external ADC and the converted data is sent via SPI to DFSDM. The problem is that the external ADC provides data but it has setup d...
Hi i have a question about configuring your adc in continous mode!I dont understand why this mode doesnt work when i set my EOCS to "EOC flag at the end of single channel conversion".Let's say i m using multiple channels from adc and i dont want to w...
When I wrote the code created with CubeMX in the circuit in the attached image and executed it, it hung up at UART transmission.This is a simple program with one line of additional code.(HAL_UART_Transmit)What am I doing wrong?I haven't been able to ...
