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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...
I've tried to work it with android Emulator on PC, but it can't activate the Bluetooth for communicating with the evaluation board
-Using the HAL in STM32 Cube IDE.-I can examine the FLASH pointer in the hard fault ISR and the registers appear to be just like when accessing any other page.-I am unlocking the Flash and the option bytes.-I have not modified the option bytes.-It do...
I use a LM4040 voltage reference IC to generate a 3.00V reference voltage for the STM32G0 VREF+ pin. The resistor is 750 ohms, so 4mA can be sourced to the VREF+ pin (the datasheet specifies a minimum of 500 uA). I use the STM32G0 DAC (channel 1 only...
