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Resolved! the document about Nucleo-L4R5ZI

I bought Nucleo-L4R5ZI.​I can't find any document with HW information such as memory map, registers, etc. for Nucleo-L4R5ZI.I could find a document with HW layout and other information.​Where can I find a document that contains HW information such as...

Myasu.1 by Senior
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  • 5 replies
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Resolved! hi how to implement fifo with usart in stm32f0308

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...

SSRIN.2 by Associate III
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Resolved! WRP swapped banks, Ref Manual clarification

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...

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D_wight by Associate
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  • 1 replies
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State when no settings are made in GPIO pin

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.​​​

hjuns by Associate III
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UART communication between Arduino and Nucleo-F411RE

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" ...

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IHJEI.1 by Associate II
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STM32F446RE UART Tx DMA: The tx buffer gets mixed up

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...

LCho.1 by Associate II
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