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Hi folks... I did a bootloader for STM32F7 able to load an hex file from USB stick .. erase the previous flash memory starting at address 0x0810000 (the starting address of the app to delete) and update correctly the new app. The problem is that the ...
Sorry for my bad English. I am using NUCLEO STM32H743ZI2 with ADC multi-channel. I am using 3ADC: ADC 1, 2, and 3 independent mode triggered by TIM1CH1 The CPU clock is 400MHz using an external HSESTM32H7-> The TIM PWM works well, and it can trigger...
Hi all,I am working with a peripheral using SPI at 25MHz.I would like to use DMA to send a continuous stream of data but the problem is that peripheral requires a 125ns delay between bytes. Is there any way to achieve that with DMA?I guess if i use D...
As mentioned in the datasheet of STM32L053 with Stop mode + RTC + 8-Kbyte RAM, current consumption is 0.8 μA. I have the STM32L053 Discovery board and to test the stop mode on it I'm using example code provided by ST. Path of the example code: ~\STM3...
I have the Nucleo - STM32F446RE board and have been trying to work with the PWM (using CubeMX) on it for Motor Control. But for some reason I was getting 32.8Khz whenever I set it for 32Khz (while SYSCLK was 180Mhz). I checked my calculations but to ...
HiDoes anyone know if on STM32H753, Can the master clock output ( MCLK output) work if the I2S mode is set as slave? ThanksSam
Hi, I'm currently using STM32F401RE Nucleo-64 Board. My purpose of this project is to configure ISM330DLC Accelerometer, taking reference from STEVAL-BFA001V1B sample code on Vibration Analysis. As a summary:After enabling the accelerometer FIFO FULL...
Hello All,I'm a bit stuck on the calculation of the external load capacitances on a STM32F205, regarding the LSE Oscillator for 32.768kHz.In the AN2867 there is the following formula:When assuming that CL1 and CL2 are the same, the formula could be s...
Hello Support Team,I am looking for support regarding controller. I want to use STM32H745IIT6 in my design. I have completed my almost design and when I want to purchase this controller I found it non stock.Can you please let me know the availability...
I am beginner and I want to read/write data to SD card via SPI.I do everything according to this instruction https://01001000.xyz/2020-08-09-Tutorial-STM32CubeIDE-SD-card/ and all time get f_getfree error (3)And I also tried to repeat by this instruc...
