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Hi, We are using STM32G491 Series MCU in our application.Can all the three I2C lanes can be used either as a master or slave.Is there any specific pins which supports only as a master or only as a slave. Warm Regards,Mythili B
Tests Performed and Results:1.A DC regulated power supply was used to provide 14V to the board directly. At room temperature, the CPU's TIM pin output is normal. However, at high temperatures, the output waveform becomes intermittent.2.The on-board ...
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...
STM32H523HEYX Flash Write Issue1.I’m currently working on a project using the STM32H523HEYX.I'm using STM32CubeIDE, and the firmware libraries are up to date.I’m also using STM32 X-CUBE-FREERTOS.I’m trying to write data to Flash memory using the foll...
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.)
Hi, we have perform a series of environment test for STM32H533, including thermal cycle and vibration test.Durting vibration test, DUTs are powered off, while under thermal cycle test, DUT is powered on.After the test, all application part still func...
Hello,I'm here on H75x. I'm looking for portable way to do a timeout check via timer.Here, I want a timeout IRQ if UART receive DMA hangs up.First I setup a OnePulse timer in Cube. It generates the following code:if (HAL_TIM_Base_Init(&htim6) != HAL_...
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 me...
