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Hello!I have an ART_PI board with STM32H750XBHX MCU and W25Q64 FLASH IC on it.I want to make my own loader, but it doesn't work as it should.Running until the memcmp cycle, I look at the memory map. But the content is not good. There are values 00000...
Hello,I'm facing a problem with a master timer and slave timer on Nucleo-STM32H723ZGT6U. To better understand my issue, I will present you my project.Project presentationMy aim is to make two PWM signals like this :The red signal is named "synchro ar...
Hello people, i am making a project using STM32F407VG and i am using a timer that drives a laser. The problem is, when debugging STM is probably pulling couple of its pins to High state before i start F8 (between pressing the 'Debug' button and F8 to...
so my project consists of : exploiting the serial communication to send the conversion data from ADC1 Channel 1 in ASCII format and considering a verification scenario for the program's functionality.about the verification scenario i visualize it in ...
when i downloaded the code from cube ide and then try to visualize it with putty it works perfectly but when i moved the project to keil and then download it from there i didn't got the same result ascii is stuck at number 8 and it's not showing the ...
I have two STM32 micros connected via CAN transceivers. The sending unit is transmitting without issue, as evidenced by measuring both the CANH/CANL bus wires, as well as the CAN_RX/CAN_TX logical wires on the transmitter. I did have to slow the bu...
I'm trying to use SPI to communicate with a display (BT817) and whenever it tries to send data, the while (!LL_SPI_IsActiveFlag_RXNE(EVE_SPI)) {} never returns. I've attached my CUBE IDE project. Could anyone possibly give some guidance? Am I miss...
I'm trying to control a LTC-2668 dac device, through the spi interface. The dac opperates on mode 00 and spi commands are 24 bits long. The chip select pin is manually toggledThe thing is that even though the STM produces the correct output signals, ...
I am developing an application for the STM32U575, and am currently testing on the Nucleo-U575ZI-Q. As per the reference manual (Rev. 4) Section 10.9 PWR Interrupts, Table 110 Note 1: "The PWR_S3WU interrupt is generated only when the device is in Sto...
Hello, everyone. I try to use standby mode and use RTC to wake up but I found that after wake up everything was reset. How can I avoid RTC reset after wake up? I want it to keep running.
