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...
Timer2 uses timer input capture mode. The input is coming from a function generator and is a block signal. It triggers the capture callback on falling edge. On the capture Callback interrupt I read in the capture compare register of Timer2 and I chan...
I have two boards, one with STM32F303 with CAN 2.0 and a new board (same electronic, only MCU is different) with STM32G474. Software is identical too, except for the CAN/FDCAN. So I had to migrate the software from CAN 2.0 to FDCAN Classic in order t...
Maybe I am naive, but last year this code worked and now it doesn't...I have this small lab experience where I manually implement PWM to control the brightness of the LEDs on a Nucleo F767ZI board. My idea was: let's ensure that the switching of the ...
STM32F746-DiscoCapacitive Touch Panel FT5336STM32CubeIDE, Windows 10CMSIS-onlyI'm developing my first I2C driver for STM32F746 using CMSIS-only, and I've decided it would be great to test my I2C skills on built-in capacitive touch panel FT5336. I use...
Can we be sure that there will never be a new revision for this chip ?
Hi there,On some MCUs, I've noticed that the second call to HAL_I2C_Slave_Transmit_IT hangs forever.An example I have is on an STM32G030K6 (which doesn't seem to happen on a STM32G474RE).I have set all pins to fast to ensure that's not the issue eith...
Hello,I want to control a timer period with a variable. The variable value is correct because I monitored it in the watch window. But the variable was not working in the timer settings. Because when I write a digit in there, it works. Is there any su...
I have been using HAL_SPI_DMAStop to abort my SPI transactions and usually it works, but every once in a while I notice my SPI bus gets all jammed up or whatever and stops working. I noticed that the HAL_SPI_DMAStop function is not returning HAL_OK.S...
i do that in STM Discovery 407 and it is work but the same in stm32f105 do not work ?
I'm facing an issue with an STM32F105 microcontroller which with a simple code executing in a while loop it stops after 16 times.Here is code which I don't think there is a problem with the code since it runs fine on STM32F103while (1) { uint8_t...