I have built many STM32 boards and usually bringing them up is a snap. This time I'm having trouble.... The chip is the 48-pin STM32L412CB. When I boot in DFU mode (it does so by default) I get dfu-util: Error during special command "ERASE_PAGE" get_...
In case anybody wondered why the red LED of STM32H743-EVAL does not work unless I/O extender is enabled - here is the fix.In this placehttps://github.com/STMicroelectronics/STM32CubeH7/blob/beced99ac090fece04d1e0eb6648b8075e156c6c/Drivers/BSP/STM32H7...
I am evaluating the STM32H747 for my next project. my development board hasnt arrived.I need the ability to communicate with each of the cores indipendently from outside using UART channels.
Dear Madam/Sir,we are using STM32F4 series microcontroller. ı wonder that how can i update firmware over any CAN bus. Do you have any sample code or tool to do this? Really i dont know how can i do. There is no answer about this issue on internet.
We are working on an existing project, in which our microcontroller's flash size was exceeding the value of our code size. So we decided to move to a register level program.We did system clock configuration at 64 MHz, while debugging after step no 3 ...
Good Morning. For my thesis work, I have to develop a sensor for seismocardiography based on sensortile. Being unfamiliar with microcontrollers, I'm running some tests using an L476RG nucleo board.I created a project that foresees continuous analog-d...
Hi , i couldnt find any clear solution to this issue:I need to trigger a software System Reset to enter into stm32´s bootloader. So far NVIC_SystemReset() only resets the core and i cant use it to enter stm32 bootloader, am i missing something?NVIC_S...
Hello, I'm designing a new Board base on the STM32F405RGT and i want to use a 12MHz crystal from JLCPCB with this references C9002 Yangxing Tech|Yangxing Tech X322512MSB4SI|SMD Crystal Resonators|LCSC. Is this crystal a 20pf? and did any one use it ...
I'm trying to simulate a quadrature encoder signal coming out of an automotive car seat motor. I don't have the motor but I do have the hall sensor used in it (Allegro A1221LLH). The Vout from the sensor is not accessible in the motor and its a 3-pin...
