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...
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...
Hi all, I have a problem with a new version of an existing PCB using the STM32F334C8T6 microcontroller.Known working code is loaded onto the new PCB, power is applied and the MCU starts up the clock and then seems to sit idle. If the NRST pin is then...
Hi guys I am a beginner of STM32 user. Now I am learning PWM. I wanted to make use of a single Timer and use 2 or 3 of its channels to output PWMs of different frequencies. I saw AN2581 app notes but unfortunately there were no sample codes there. W...
Hello. I would like touse TCA9539 use as a GPIO Port Expander with STM32F091RCT6 (IO-EXPANDER-EVM Evaluation board | TI.com). I have enabled I2C2 in STM and connect as follows STM32F091RCT6 SCL------------------------>I2C2_SCL PB10SDA-----...
Hi all,I am trying to send x number of 100 ms pulses (50 ms on, 50 ms off) with a PWM in one-pulse mode. when I wired the output to a pulse-counting device, I noticed that it is picking up 10x less pulses than is programmed. I believe there is an iss...
In my project, I have a TCP/IP server application running. My main problem is that only one client can connect to the same IP and port at the same time. My project requirement is that multiple clients should be able to send queries to the same IP and...
Hi.. ThereRecently i bought STEVAL-STWINKT1B kit with the WiFi adapter. My motive is to connect the kit with the DSH-PREDMNT dashboard to run the FP-AI-PREDMNT2 demo From my side, this is what i have done sofar1. downloaded the FP-AI-PREDMNT2 firmwa...
Hello everyone,We are working on a low power project. We selected MCU STM32G030K8T6 for that project.Before developing the project, we tried to verify the power consumption values found at the datasheet by trying a simple code operating at 2 MHz that...
I am a fan of STM32, especially the peripheral sets offered are great. Over the years however, one type of peripheral is missing which would be a great help for many projects, this is a programmable logic cell.Such a cell would contain elements like ...
Greetings to all, I want to send and receive the data via CAN between STM32F4 and STM32f0. But when I send the data from STM32F4 to STM32F0 I cannot get the interrupt at F0 end. I have tried to communicate between F0 and F0 that works fine I can rece...
Is there a working sample code that interface quad-spi over an octal-spi on an STM32H723XX mcu?Has anyone tested such a scenario?