Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello everyone,I'm new here, I want to start like this first.Today I bought the NUCLEO-G474RE card. I will use this card in a battery management system.My previous system was DC2026C+DC2792B(LTC6820)+DC2350B(LTC6813), this way I can read voltages via...
Is there a way to connect TIM4 to TIM1 were I will be able to slightly phase shift the PWM signal generated by TIM4 compared to TIM1? TIM1 will be configured as master, TIM4 will be configured as slave.
I'm working on my first STM32 project and have an stm32h725rg configured as a SPI master. Ideally, I'm aiming for a clock frequency of 60 MHz but had to slow it down to 12 MHz (the lowest that my sensor can be configured for) after an initial round o...
My laptop was reset due to an issue, so when I downloaded Keil on it and having done all the necessary Installations, My Keil was showing ST link connection error, and when I tried to install STLINK utility to sort out the issue, the STLink failed t...
Hi,I'm struggling with timer triggered ADC + linked list DMA. I have two nodes in one list. The ADC is triggered by timer. By counting the HC and TC, it shows the first node can be run well. but the second node never fire the TC or HT. Where the pro...
Hello, I'm looking at the STM32F107RBT6 microcontroller and would like to use the Gigabit Ethernet interface. Will I need to use an OS for a UDP Ethernet application?Thank youJoe
Hello Experts ,I am generating a two-Channel PWM with complementary channels also HAL_TIM_PWM_Start_DMA(&htim1, TIM_CHANNEL_1, (uint32_t *)sin_table, 20);//low HAL_TIMEx_PWMN_Start_IT(&htim1, TIM_CHANNEL_1); HAL_TIM_PWM_Start_DMA(&htim1, TIM_CHANNE...
I am using STM32F103C8T6, timer 1 ch 1 to generate complementary PWMwith variable duty cycle Using DMA buffer HAL_TIM_Base_Start(&htim1); HAL_TIM_PWM_Start_DMA(&htim1, TIM_CHANNEL_1, (uint32_t *) base, 30); HAL_TIMEx_PWMN_Start(&htim1, TIM_CHANN...
Hello, I am a little confused here, AN392 claims to run STM32C0 from a 5V power supply, directly from the main fed RCD dropper with a 5.6V Zener. But the datasheet says the maximum voltage is 4V.So does the AN suggest running way over max specs or is...
Good day everyone,I am currently implementing an update process and I am facing some issues if I want to erase the internal flash memory sector if my code is running from an external OSPI-Flash. I am getting the errors:Read Protection ErrorRead Secur...
