I have 2 STM32F411RE-EVA Boards. I want to use one of them as SPI Master and the other one as slave and i want to receive data when a certain boolean goes high and triggers the slave. I want the slave one to send me 8 bits of data but i want to recei...
Hi, I'm doing a low-power project using the STMF401CCUx MCU. I require only 1 I2C, 1 SPI, 1 GPIO Interrupt, and 2 GPIO input pins. I won't be using any ADC or DAC parts, so is it fine to leave the VREF+ pin unconnected? Does it source any curren...
Hello . I need to send 6 different 8-bit frames via Can to an external device using buttons. I will connect either 6 buttons to the GPIO inputs to stm32f407. 1 frame 8 bit. How to do it. Could someone help me with this? It's about adding buttons to ...
Hello, I am not experience enough in electronics to know if this is a dumb question but I'd like to know what the max current of the NUCLEO boards means. Is it the maximum current draw or the limit that is input from the output source? I'm wanting to...
I assembled 2 boards (my design) with STM32L496ZGT6P.I loaded the firmware..OK The first board works fine The second board sometimes doesn't power on. I checked the voltage (VDD).... is correct, but the microprocessor doesn't power on. It's a *** pro...
Hi,I want to program the STM32F103 with JTAG but without the IAR system.is there a tool for that?BRShmuel
Hi All,I'm trying to interface the STM32F4 Discovery board with an AC Servo drive. So basically, I have this hex file of a closed source firmware, whose function is to, on one side, interface with PC through USE port, and on the other side, send PWM ...
can i use B-CAMS-OMV with smt32l4r9 discovery kit? if yes what are the steps that i should follow, sorry i am a beginner, can someone please share link to resources as well or any specific trainings?
I am designing a customized board of STM32L475RGT6, please share Schematic diagram of STM32L475RGT6 board.