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Firstly I had done my code in keil software of stm32 nucleo f446re and try to transfer data to Arduino Maga in Arduino IDE.I had used UART communication betwen arduino mega and stm32.When I passed a string from keil to arduino ide , there was no resp...
Good evening everyone,At the moment I am trying to configure an inpute compare pin. Eventually we are going to calculate the frequency of the input signal etc etc, but for now we need to get the pin working.GPIOA->MODER = (GPIOA->MODER & ~GPIO_MODER_...
Hey guys. I was writing a read function from eeprom and when i used the function it goes to hard fault handler.What is hard fault handler for?I searched and saw that people do something in that handler but i dont know what are they.
I have generated sample code and Makefile with CubeMX for STM32F412CX. It is compiling and outputs a proper binary. but after adding changes for MPU as given in their example , the binary size is increased to 400MB. I have read about same thing here ...
Hi,This is what I found in the reference manual:Once the transfer is completed, this [NDT] register can either stay at zero (when the stream is in normal mode) or be reloaded automatically with the previously programmed value in the following cases:...
X-NUCLEO-IHM07M1 is compatible with STM32 Nucleo boards and is already in use, but I want to know that can I use STM32F767ZI development board which is also a STM32 Nucleo board but is a Nucleo-144 board to run the X-NUCLEO-IHM07M1 motor driver is no...
I have configured 9 channels as follows:- channel 5,8,9,10,11,12,13,14,15. Now Sampling time for all channels is ADC_SAMPLETIME_1CYCLE_5. I have attached potentiometer for as input voltage. Now when I change pot of channel 9, it gets reflected in cha...
Hello,In our custom board we are using STM32F429VG controller. Which has internal RAM of 256K. I want to creating a screen with some animation using touchgfx designer. In that animation I want to create 3 circular rings each ring will contain 40 dots...
Hi there.I'm using a STM32F071 series.I want to use a RTC with power backup.So, I added a super-cap on VBAT.when I power off and on again, VDD becames a saw blade.... what???After I discharged the super-capacitor and power on again, VDD is good.I t...
Setup: 48MHz CPU clock, ADC clock = CPU/4. For various sample times, I get internal reference measurements of: 1.5 - 1925, 7.5 - 1760, 13.5 - 1420, all other sample times give 1550. I thought sample times were to cope with high impedance sources. ...
