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i am using Nucleo-F030R8 board. I want to get adc calibration factor.By writing #define VREFINT_CAL (*((uint16_t *) 0x1FFFF7BA))i got VREFINT_CAL = 1521 which is actually factory stored value, that good no problem.but when i try to calibrate it by...
I am using an F4 discovery board and trying to using the included 8MHz HSE crystal to drive the RTC. I am using CubeMX to configure everything and I have configured the RTC to generate the calibration 1Hz signal that I am watching on a scope. Initial...
Dear experts,Thank you for reading this question.I am working on PIL simulation of DC microgrid based on MATLAB/SIMULINK. The system includes three DC/DC converters. The relevant three controllers are loaded into STM32F429ZI. The switching frequency ...
Will there be a planned update for the flashloader for the new stm32.
Hi all, i am trying to generate a 3 phase sine wave with 120 degree phase shift by using stm32f030r8t6 nucleo board. i can see the generated 3 phase sine wave on oscilloscope but the freq is not stable of the sine wave. it varies continuously from 40...
Hi all,imagine I want to implement two FIR filters (for I and Q, that is very common task for signal processing). First I set X1 buffer to 0 and size, let say, 32, and push there let say four data, thus write pointer is 4. Then I set X1 buffer to 32 ...
Hi everyoneI'm working with Sim800 which is a module for many applications such as in my case, sending and receiving SMSs. in my code, I send a certain text to Sim800 in SMS form and then I send an AT command to read it. now I want to analyze this re...
Hi guys,I would like to ask how properly place the function (code). I have solved the ld. script (have already the section in ram for code there) and functions which I want to place in ram has section attributes, but I read that the long call attribu...
