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The DS3231 MC has two open drain pins, SQW and SQW32, which can generate, respectively, 8Mhz and 32768 signals. Can I use these to start stm32s, sort of like an external generator? If so - those pins are open drain, what kind of pull-up resistors do ...
Hello,In some weird way, the ADC is affecting a certain pin (PA7) even though I did set that pin as one of the channels to be sampled. I trigger the ADC every 100ms, single conversion multichannel (only 4 channels) with DMA. When ADC is triggering e...
I wanted to toggle an LED in STM32 , there's this GPIOx_BSRR ,The boundry address for the GPIOC is 0x4001 1000 and the register (GPIOx_BSRR) is on the offset 0x10,I wanted to toggle the led_13 using bitbanding but Im not getting to the alias address0...
i am trying out the example code which is given in Repository from STM
I am using ADC_Regular_ConversionMode with Range 2. The first rank is channel1, the second rank is channel2. I would like now to adapt code, because before I have only 1 range and only 1 channel.I am calculating average "average += buffer[i];" in the...
Hello all,We are currently evaluating the bluetooth mesh implementation of ST integrated in our tools and in nucleo board.But right now, I'm facing a problem : the latency to send messages with the MOBLE_RESULT BluenrgMesh_SetRemotePublication(..)AP...
I need to save some images of my application on space different from flash .To QSPI is very complex.So it is possible use the internal mass storage (the driver with 3Mb) ?
Hello.Please make a product with 13 bit ADC.
Microcontroller may be; STM32L0 or L4Required; 5% worst case over -5 to 50'CThe microcontrollers are quoted 1% accurate at 25'C but I can not find how accurate they over the ICs temperature range. I want to avoid trimming or fitting a crystal.The ...
This is my configuration in the include file (settings2.h) with the data to fix in the QSPI during the program phase#ifndef IMG_NO_DATA #if defined ( __ICCARM__ ) #pragma location = ".textqspi" #else __attribute__((section(".textqspi"))) #endif con...
