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 an STM32F407 MCU as an I2C master, my code built on the LL API of the STM32F4Cube IDE (version 1.25.0). I find that quite often, i.e. always within a handful of bytes, the BTF flag fails to set when I am doing a multi-byte TX. Single-byte ...
STM32L552.FDCAN port configured for Classic CAN Rx and Tx
Hey I am using a STM32L486Z6Tx as an SPI slave, the device transfers blocks of 3588 bytes (512*7 + 4 byte checksum). At spi clock rates up to 1.2MHz everything works as planned. However at higher clockrates I still receive all my data, the checksum p...
Hi every one; using a STM32-F401RE board , how can i canghe on the fly the period and duty cycle of the two signal got in complementary PWM death time using ARR and CCR register?
Hello guys,I have just started working with stm32 controllers. I am trying to capture the frequency of signal using timer 2 input capture mode.I am getting absolutely correct frequency if i use ARR = 65535 but when i use ARR = 0xffffffff (As timer 2 ...
Hello,I've experience in using IDEs to create and run a projects in windows platform. But I've no experience in ubuntu.Now I need to work with STM32F4 mcu in ubuntu platform without using any IDEs (I can use editors). So how do I get start with this?...
I've been furiously googling for days and I can only find random libraries that people have written and most have been abandoned or are just so complex I cant get it working.All I want to do is to log a line of data to a file on an SD card with the f...
Hi, Expert,I have STM32F407-Discovery and I'd like to use CMSIS DSP Library for audio processing.When I checked the library version which is released, it looks 5.5.4.So, I downloaded latest CMSIS DSP Library and build it for cortex-m4 atchitecture,Be...
These are obviously leftovers from text which was in description of whatever mcu famiy the original source of this timer was (ST9 family?).This of course goes across all timer chapters within this RM, and across several RMs.JW
I need to count over 1G with a 16-bit timer, measurement accuracy is very important to me. I had to do it using a single timer, do you have any suggestions? I am using stm32f0 ant timer1Thank you
