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Iam new to stm32 microcontrollers, i have to read uart continuously and store to array. and size of the data received from uart is variable. if i use the fifo with uart i can solve problem.so please help me how program to receive data from uart in fi...
The reference manual (RM0440 Rev 7) has a point about WRP on page 125 regarding if the two banks are swapped. Why do the WRP2A_STRT and WRP2A_END registers have two different sets of values? It looks like one set is for Single Bank mode and the oth...
Hello,For example, i do not set any settings in PE10 pin. (Reset state)What state is PE10 pin?Will the state of PE10 be floating or Pull down?(I don't use pull down resistor.)Best regards.
I have followed the directions below but keep getting failure to create FS. https://community.st.com/s/article/how-to-create-a-file-system-on-a-sd-card-using-stm32bubeide
I want to know which stm32 series have 6 uarts interface?
I am trying to establish Serial communication between Arduino and Nucleo-f411re,I have connected the TX of Arduino to PA10 (UART 1 RX) of the Nucleo, I have tried using a voltage divider also but t did not workNucleo code#include "stm32f4xx.h" ...
Hello all,I am very lost and would appreciate any advice. Currently, my final goal is to send an ADC buffer using HAL_UART_Transmit_DMA. But I am stuck on transferring a chronologically ordered array starting from 240 - 289. #define ADC_BUF_LEN 50uin...
I am trying to do control one STM32-L476RG using another STM32-L476RG via UART/USART. For now, I would like to turn on the LED of the "slave" STM32 using UART from the "master" STM32. Is that possible? If so, how? Thanks.
I'm using an STM32L051R8 in STOP mode with a 32.768KHz external crystal (LSE) that drives the RTC.I have set the RTC to generate periodic wakeup interrupts every X seconds, It's working.But I also want to wakeup using the external interrupt, whenever...
