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Hi All,I need some help with setting up a I2C slave on a STM32L422 chip. I have tried following the example: STM32Cube_FW_L4_V1.18.0/ NUCLEO-L412RB-P/examples/I2C_TwoBoards_ComIT but it doesn't seem to make sense to me. I realize it is not exactly th...
I was wondering if I could find any library for simulating IR signals with an STM32 microcontroller. I couldn't find any library for this purpose. While I did come across some work done by Controllers Tech on receiving IR signals from a re...
Hi,According to some of the on-the-fly firmware update documents, update is done with the following steps:- program the new firmware to Bank2- set BFB2 bit to start executing from Bank2- while in Bank2, copy the code from active Bank2 to Bank1- reset...
MCU is writing data to ext flash once every 15 minute. I have set Timer in interrupt mode with one minute callback and incrementing the flag. In main while loop, the flag is being check . Once flag has reached 15, the MCU writes data to ext flash and...
Hello, I was just wondering if there was a list in the datasheet that has a Y/N for usability with the pins on the stm32F446RE or family. I mostly keep running into the issue where I configure something on a pin and then run into a pin that is being ...
I have an STM32G473 and would like to use DMA to send a circular buffer to a set of 8 GPIOs, 6 using port A, 2 using port B. Two uint32_t arrays of equal length work as circular buffer, to be fed in the respective A or B BSRR register. Timer 7 (can p...
Hi all,At the bottom of the readme file for the BSP project for this board says: How do you limit the application end address?
New to this ADC...I intend to call HAL_ADC_GetValue() from HAL_ADC_ConvCpltCallback().How do I know which channel the conversion is for? Must HAL_ADC_ConvCpltCallback() keep track of the channel, trusting the ADC HW to follow the same channel orderi...
Hi, this is my first time to post this community. appolozize my bad english.recently, I am eager to deal with my scratch build STM32U5A9's USB HS Host.I compiled STM32CubeMX generated USBX host code and tried it.but didn't work at all. even first U...
Hi all.I'm using STM32F103C and want the Timer1 Capture/Compare event to trigger ADC conversion. Two ADCs operate in dual regular simultaneous mode.At the moment, I have a working Timer1 with CC1 and CC2 interrupts and two ADCs that operate in dual r...
