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Hi ， I 'm using NUCLEO-G071RB to test RTC using LSE 32.768k.I using RTC to generate a second alarm and in the interrupt to toggle the pin output(PC6).But i find a issue if follow below steps the interrupt not enter, and the program goes wrong.1. eras...
Is it possible to divide by 1 for DIVP of PLL1?According to RM0433 Rev8, DIVP of PLL1 is capable of dividing by 1.However, I could not set division by 1 in CubeIDE. (It is possible that my setting is incorrect.)
Greetings, I am using STM32CubeIDE version 1.18, Running FreeRTOS, and using the HAL library to configure the ETH device. I have the STM32H573 ETH port configured as MII, and communicating with an external ethernet switch device (also in MII mode)....
I am using an STM32G0B0RET and trying to use USART2 w/ RS232 Flow Control (Both CTS and RTS) on pins PA0 - PA3. I am also trying to use pin PD5 as a standard GPIO_Output. PD5 has the additional functionality of being USART2_TX. However I am seeing ...
Hi, We would like to implement a parity checks on the internal RAM to detect random upsets. I understand some STM devices support this feature and I was trying to find one that supports it. I have searched several datasheets but so far I can't find m...
/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ***************************************************************...
Hello,MCU: STM32L071During a transition from RDP level 1 to RDP level 0 the MCU stays stalled.Only a power supply off then on permits to have it running.Do you have any suggestion?Best regardsMich
Hello, I am currently working on implementing a memory-to-memory DMA transfer on a STM32N6 board, but I have trouble making the DMA work (GPDMA or HPDMA).I tried to follow the Reference Manual for a LL implementation, but my code doesn't work and I c...
Hi allFor some reason my MCO(PA8) only outputting 8MHz despite me configuring it for 60MHzI am completely baffled because I have followed all the correct register settings(as far as I am aware) for the clock configuration, and have followed the clock...
Hi,I have made up six boards and three of them had an unusually high standby current (35mA instead of 1mA).Eventually, when the IC was removed, we found Pins 5 & 6 of the removed IC were shorted internally (0.3R)They were also shorted to pin 45 with ...
