Hi I'm using the STM32H755ZI board which has the option for 1.8V DVDD (using JP5). Does switching DVDD to 1.8V from 3.3V limit the functionality of the board in any way ? Are the interfaces (CAN, I2C, SPI, UART etc) still functional at 1.8V ? Thank...
please provide me the information for how to configure systick in microsecond.
HiWe've got here 3 STM32G031K8 Nucleo. 2 of them had problems with RAM access. 1 works fine at the moment.For example STM32CubeProgrammer shows by RAM DumpKeil shows STLink Utilities hangs by Access of some RAM address. Is this a known Problem?Is the...
i am using stm3210e-eval board which has stm32f103zgt6 mcu and i trying to send data on its uart but i am not able to receive any. i am trying to receiving it through blocking mode uint8_t rx[10]; HAL_UART_Receive(&huart2,rx,1,HAL_MAX_DELAY); HAL_D...
Hi, I am new to STM32 board. I have been trying to turn on the touch LCD in STM32F29i-EVAL board but even when I I connected the board to power supply, it is simply blank white screen. I have tried configuring the pins as per mentioned in the Referen...
hi,I am using Nucleog474ret6 board , and I am measuring current across JP6(header) which is vdd section of MCU.And measuring current using digital multi meter. As measured current value is around 1.98mA(milli Amps) while reset the MCU.But the curr...
Morning everybody The microcontroller on my nucleo board NUCLEO-H755ZI-Q is dead after i have used 5V external power to supply it. I don't understand why
Hello everyone!I have a problem regarding my STM32F072 MCU board that I designed: I cannot connect the board with a terminal properly. Let me explain:1. I've managed the program the board using ST-LINK V2 (Chinese version) and SWD pins.2. When I conn...
HI, I have a 3.5" ILI9488 TFT LCD Without touch. I want to interface it using microcontroller with SPI Interface.,Can anyone please share ILI9488 SPI tft display 320X480 resolution interfacing with stm32 sample code.
HI community,I got my hands on a MAX22192 evaluation kit (SPI GPIO expander) , currently attempting to communicate with it. While I can receive the input status from the IC, it doesn't respond to the commands I'm sending to it through NUCLEO G474RE.T...
