STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
I have an application which I prototyped on an STM32L476. It works fine, but I need to move up to an STM32G4 since I need extra processing power. I am driving the ADCs quite fast (5.35MHz) and need to use HRTIM to get the sampling times right (sampli...
I am trying to make a controller with the HRTIM of the STM32G4. Consider that the converter is working in voltage mode. Here is how a voltage mode analog controller works :I need to digitalize it. So what is encircled in blue will be placed into the ...
Hello, I am trying to understand the common-mode range in differential mode - according to the data-sheet, it looks like it is quite narrow:Could you please clarify?We wish to wok with 0 to 2.5 V signals.Thanks.
We found that the parts which we received its marking is different with datasheet. What is the reason for the different position of screen printing?Please help to provide MFG explanation.
Hi, STM32 has a unique device identifier and unique die identifier. is there any possibility to read the value of those ids and also to change their value? Thanks
Hi all,I haven't worked with ETRs earlier. I am currently working with stm32G491, I want to use TIM3_CHx, as an input capture. due to design problems, I am not available to use those pins. but I can use the TIM3_ETR pin. so is it possible to remap to...
Hello!I'm currently trying to use Wi-Fi as a way to communicate wirelessly between two B-U585I-IOT02A boards, but don't need connection to the internet. What I'm trying to achieve is a way to get a string or some other data from one board over to ano...
Hi,I've used stm32flash on my processor with embedded Linux to program STM32U5 via USART. When I enter a command ./stm32flash /dev/ttymxc0 (usart interface connected to the STM32U5). I got a message "Failed to init device".On the stm32flash site I fo...
Hello, I have installed previous version of Atollic (< 9.3) before following the official installation guide, but now it seems to be outdated since the downloadable file isn't a .tar.gz file anymore, but now just a .gz file. I am using EndeavourOS L...
We track known (i.e. programmed) wake sources and report them at wake. The wake is not reporting any know source. The wake seems to be a loop, i.e. as soon as we enter sleep, the wake occurs. /* Set SLEEPDEEP bit of Cortex System Control Register */...