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...
Hello,I have a strange issue!, so my project is using cmake to build and it is in c++. Everything is working if i set the startup script (startup_stm32f072xb.s) before stm32f0xx_it.c But if i set it after stm32f0xx_it.c, than nothing happens it is li...
I need to have the four I2S inputs on the H7B0 device synchronised so that they all sample the ADCs at exactly the same time. One method is to run the I2S modules in slave mode and input an external FS and CK to all four I2S and to the ADCs, but it w...
Hello there,So far I was designing only SPI masters in the STM32 MCU's- now I am doing a slave application and I am having problems. First of, I was surprised that the STM32CubeF0-master repository doesn't consist of a single SPI slave example (pleas...
HelloI am using STM32F746 discovery board and trying to transfer data in PCM format using I2S protocol provided. I have configured for below mentioned settings hi2s2.Instance = SPI2; hi2s2.Init.Mode = I2S_MODE_MASTER_TX; hi2s2.Init.Standard = I2S_ST...
Hello ST Community,In my application I want to pull up a Battery Latch Pin for a short time in VBAT mode using the integrated RTC Alarm Events.Based on the datasheet of the STM32F722xx STM32F723xx it is described that:When the microcontroller is supp...
I tried to give external reference voltage to STM32L431RCT6 microcontroller using precision voltage reference IC. But the controller is not taking any external reference voltage. Is it possible to give external reference voltage to STM32L431RCT6 micr...
Hello dear ST community,I am working on ST boards for a while. However, this is my first time on community questions, sorry for any mistakes.Facts:CubeIDE 1.16.1STM32F746 Discovery board. TIM1 interrupt enabled and interrupt period is 1MS. (ARR = 216...
In the data sheet, there is no description of current consumption at the lower operating voltage (1.65).STM32F0x8 : 低電圧1.8V動作ライン | STM32F0シリーズ (stmcu.jp)
I have an STM32F103 (blue pill) connected to an NRF24L01. I have the interrupt from the NRF triggering an external interrupt, and I'm reading 16 bytes in to the STM32 using polling. All of that works dandy, but I would very much like to interrupt, ...
