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Dear, We are working on a custom design which has PDR_ON pin floating. The board is already fabricated and assembled. The part number is STM32H7A3AII6Q. Please let us know if this has any consequences on normal operation of the MCU and if so...
Hi All,I am working on " STM32F103xE" controller. I am using internal RTC for the application. I am using internal RTC's backup register to store some Checksum value that can be used by application. We have connected the Vbat supply also to keep the ...
HiI'm using nucleo_u575zi board. Connected three external switches to PB0, PB1 & PB2 pins.By default, the pins are low, the pins are configured as: /*Configure GPIO pins : EXT_PIN3_Pin EXT_PIN1_Pin EXT_PIN2_Pin */ GPIO_InitStruct.Pin = EXT_PIN3...
Hi,My problem: how to configure DAC so that CPU core clock and DAC kernel clock can be asynchronous (i.e: 250MHz and 70MHz)?Details:- my hardware is based on the STM32H523CET6- configuration: - SYSCLK (HCLK) running at 250MHz (with PLL1 from HSE=TCX...
Hi to All I would like to try a configuration for GPDMA1 for STM32H503CBU6 using memory to memory. I will would like to use a Link-Lists. Source will be two different array of DATA Bytes inside the Flash Memory and Destination will be the GPIOB. It w...
Hi,I've successfully generated a sine wave using stm32 DAC. The current generated sine wave has the following properties; where min amplitude is 0 to max amplitude 4096 and the zero crossing is at 2048. I'd like to shift the output sine wave amplitud...
Hi @Peter BENSCH Greetings of the day!I am using the controller STM32G491MCT for one of my development project. It is given in the datasheet that the VIL of the FT pin is 0.25*VDD & 0.3*VDD. My input signal fall within the range of 0.753V to 3.83V.Co...
Hi,If I understand right USART1 is used in STM32H747I-DISCO board for VCOM. I could not find any example for my board. I would like to want for an 8-byte host command using:HAL_UART_Receive_IT(&huart1, hostCommand.buffer, 8); Once a command is receiv...
Hi team, I am new to the STM32 Cube IDE environment and would like to interface and control the VL53L4CX Time-of-Flight sensor using an STM32F030 DEMO Board. I kindly seek your guidance and support in achieving this. Here are the details of the hardw...
Hello!Is any body aware about how to wakeup a STM32 series MCU from sleep over I2C? So far I was aware of wake-up over GPI/Brown out Reset etc, but wake up over I2C?? Is this really possible? Please let me know if anyone has prior experience at this....
