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 am using STM32F103C8 controller for my product desgin. I want to implement PWM dithering concept to increase my PWM resolution. after reading application note AN4507 following are my doubtswhat is meant by 1-LSB duty cycle managementOn page no 12. ...
HiActuelly i have a stm32f407vg connected to a SPBTLE-RF via SPI, i wanted to know if i can use the STMCubeExpansion ble1 developped on the nucleo for the stm32f407 vg ?if not, IS there an existing code for stm32f407vg ?
Has anyone else stumblen on this?I had a build configuration, and I needed to do another for a different memory area. I made a new one with a different name based on the existing configuration, and when it compiled and linked, I removed the old one. ...
Hi,We are working with the STM32F105 chip and we want to use its I2C interface to communicate with a chip that demanding an I2C master that allows the clock stretching. We need to know if it is possible to enable this feature in the STM32F105 and how...
We have our own STM32H743II board with a 32768Hz LSE crystal and proper caps as specified in app note AN2867. We have configured PC13 to output a 1Hz signal. We then used that to gate a frequency counter that is reading a precision calibrated 10MHz s...
Posted on August 09, 2017 at 14:54Hi,I am using STM32F429 controller for one of my custom application. I need to perform SPI write in one of the four modes, specifically I have set CPOL = 0, CPHA =0. But during SPI read I need to changed the CPHA =1...
Am working with STM32l4-Discovery boardInterfaced external SPI with stm32 module and trying to integrate LCD but am failing at SystemHardwareInit().Can you pls help me out in clock and pin settings to integrate code for external spi and LCD and touch
I have a STEVAL-STLKT01V1 sensortile kit and I want to program it, so which Nucleo board will be better?
Hi,I am struggling with HW timers when using FreeRTOS. Using H743ZI Nucleo Board and writing on FreeRTOS application examples.I have changed ThreadCreation application a little bit: created another task that initializes LEDs and a timer, and creates ...
Hello, I'm having some issue with the usart, everything works just fine, but if I start querying the usart with a bad baud rate and especially when the stop bits setting is incorrect, then the mcu hangs after couple of seconds. Please look below, I h...
