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...
Posted on June 01, 2016 at 22:41This appears to be a different GUI_Init() hang problem than those mentioned elsewhere on the Forum. My app enables the CRC module via the following Cube-generate call MX_CRC_Init(). This code is running on the 469i_Di...
Hello,I used a STM32F103C8 eval board under windows 7 and everything worked fine. But I have to change to window 10 and I tried now for several hours to get a functional connection by reading many discussion of about stm32 vitual com port, etc.Can yo...
Posted on July 07, 2016 at 23:47HiI need to use the CN11 and CN12 connectors to use the FMC Bank 1 interface with an external memory board. Looking at the manual and schematic, it doesn't look like there's a way to disable the chip select on the eva...
It looks like I made a fatal mistake by connecting the NRST pin to the PA0 pin on an STM32F778AIY. This is a part with no internal voltage regulator for the core so the PA0 pin acts like a power on reset. This hasn't caused problems with power cyclin...
In the STM32H7 RM (July 2018) chapter 46.4.9 ("I2C_TIMINGR .. examples") you give example settings for i2c_ker_ck frequencies of 8 / 16 / 48MHz (thank you, very helpful - just a bit awkward that you use there the term "fI2CCLK" for the frequency ... ...
Hi.I want to generate an UWB pulse with 1ns pulse width and period of 1us.then i want to detect it.can stm32 help me to generate this pulse or detect a 1ns pulse ?sorry for bad English!
Hi,I'm using STM32F217IG microcontroller with TLV320AIC1106 audio codec for recording and playback.I need to generate .wav file with PCM 64kbps sampling.The codec is able to to give PCM Data of 8-bit u-lawfor this i want to use I2S with 16 bit PCM wi...
Hi,i am using stm32f103 spi read writei have application ic connected to this MCUis it possible to use write on rising egde and read on falling edge for spi communication?currently i am doing both on rising edgeso, write now my write is ok but while ...
Hello AllI am new to this community and, for that matter, to the whole area of embedding programming. So please forgive if my question is trivial.I have created a simple project for F303RE using CubeMx, turning the LED on/off using the blue button, a...
Hello, I made board with STM32H7 and i am running UHS example.First time i always get 48MBps write and 65MBps read, but at the second debugging i get only 8MBps read/write speed, and i have to remouve card and insert it again to get back to that blis...
