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hi, I am working on a stepper motor driver with stm32f407. Facing a challenge in generating exact number of steps for driving the motor. Now what i have done is, i shorted a pwm generating pin with input capture and stops the pwm generation once the ...
Our Security requirement is Device with Secure Boot with Image authentication using Public Key / Certificate. But We could not find any st device which supports asymmetric authentication.
I am working on the Nucleo F429ZI, and I'm working on a dual bank configuration, and I have a function that erases the flash of the other bank and loads in a new user application. I'm wondering if there's an easy way, or available function call, to f...
Hello.I work with STM32L433CC and have the own bootloader that is placed at 0x08000000. It starts and jumps to 0x08002000. There is the main application.It seems that the application works proper. UART Tx with DMA works fine, UART Tx with DMA too and...
Hello everyone,as the title says: Is it possible to use the backup register with an external battery so on power off the data persist. And also use the backup SRAM but on power off the battery should not be used here and all data will be lost.We woul...
Hi guys,Probably the question has been asked one million times but being new on this site, i did not find any clue. My problem is using STM32F446 on SPI1 with DMA2 addressing a device (ADIS16488) in 16bits SPI in mode 3. Polling works perfectly but s...
Hello, we have written a kind of database module based on an SDcard, usign the SDMMC peripheral of our STM32F7, and the accompanying HAL code (which is somewhat adapted at this point).Our software has other things going on too, and we occasionally ob...
I want to use a HSE BYPASS Clock Source configuration with an stm32f301k6t.Unfortunately I could not find any information in which voltage range my external oscillator should operate. Sorry if the answer is trivial, I'm no expert in electrical engine...
Program code all generated with STM32CubeIDE 1.3.1 Build 6291_20200406_0752 (with STMCube F0 v 1.11) Program uses I2C1 on STM32030CC using AF1 GPIOB pin 6 and 7 and reads data from an HTU2X via interrupt based transfer.First it select the register :H...
