The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
I am using an STM32F411 MCU and I'm trying to set up a watchdog that interrupts, executes my Contactor_Off function, and does an MCU reset if the software doesn't reload the Watchdog counter after 4 minutes, or reloads it way too fast. I thought of u...
I'm struggling with adding usart interrupts to my code. My rotary encoder uses interrupts and the touch screen keypad is polled. I'm not transferring a huge amount of data, just records of about 20 characters at the most. Today instead of interrup...
Hi, can anyone explain to me if it's possible to use the STM32L452 for cycle-by-cycle current control as exemplified in AN4232 p.8-9 and if so, how it's done? I'm asking because I have spent quite some time trying to configure COMP1 to signal the OCR...
Hello, I was wondering if there are plans to make another stm32wb series chip with an internal DAC and maybe some op-amps. Also, will they make nucleoboards for these chips?
Dear STM32 Forum Members,I try to use some channels on STM32L0xx series, but I can not find it on the configuration,Where can I find it ?Please have a look on my screen shotAny clues guys ?Kind regards,Rc
HI,Is it possible to combine CDC & DFU class in project ?
I need an osxAcousticEC project file that can be tested on the STM32F4 Discovery.Previously, the file was down on the website, but not now. Please help me with the file.Thank you.
Posted on January 03, 2018 at 10:44Hi again,I'm using an RTC as I explained in https://community.st.com/0D50X00009XkWttSAF.Our device have a battery in VBAT, so the RTC still works when the device it's power off. But after a power on the RTC can los...
Is there a document that discusses the buses?I was wondering how much Chrome-Art might affect Flash-Art and CPU, if a picture is stored in flash.How many bus cycles Chrome-Art takes for a transfer and how does Flash-Art access the flash.I'm working o...