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...
Hi All,we are evaluating the possibilty to use a BiSS-C encoder in our project. First time using BiSS-C.From the BiSS-C standard it seems to me that BiSS-C can be implemented at STM32 level by mean of an SPI peripheral connected to an Rs422 transceiv...
MCU is writing data to ext flash once every 15 minute. I have set Timer in interrupt mode with one minute callback and incrementing the flag. In main while loop, the flag is being check . Once flag has reached 15, the MCU writes data to ext flash and...
Hello All,I got Classic CAN running on the FDCAN3 module of STM32G474CE device using MXCube and other example projects for STM32G474 devices.Problem is, all these example codes have a fixed baud rate of 1Mbps. My application requires thebaud rate be...
Hello,There's a small typo in the STM32H750VB reference manual (RM0433 Rev 8).Page 545, GPIO alternate function high register (GPIOx_AFRH)Address offset: 0x2 : Should be 0x24 (confirmed by the GPIO register map).Have a nice day, thanks for the very e...
Hello, I was just wondering if there was a list in the datasheet that has a Y/N for usability with the pins on the stm32F446RE or family. I mostly keep running into the issue where I configure something on a pin and then run into a pin that is being ...
I have an STM32G473 and would like to use DMA to send a circular buffer to a set of 8 GPIOs, 6 using port A, 2 using port B. Two uint32_t arrays of equal length work as circular buffer, to be fed in the respective A or B BSRR register. Timer 7 (can p...
Hi all,At the bottom of the readme file for the BSP project for this board says: How do you limit the application end address?
Have STM32G030K6T6 system that in bootloader mode fails to respond to I2C.Am asserting BOOT0 pin 25, negating NRST pin 6, wait 500ms, asserting NRST pin 6, wait three seconds, then attempt to send MCU erase packet to I2C1 device address 0x56 but get ...
New to this ADC...I intend to call HAL_ADC_GetValue() from HAL_ADC_ConvCpltCallback().How do I know which channel the conversion is for? Must HAL_ADC_ConvCpltCallback() keep track of the channel, trusting the ADC HW to follow the same channel orderi...
Hi, this is my first time to post this community. appolozize my bad english.recently, I am eager to deal with my scratch build STM32U5A9's USB HS Host.I compiled STM32CubeMX generated USBX host code and tried it.but didn't work at all. even first U...
