Hello.STM32G070CI'm having some issues with the WUF flag when exiting Standby. Exit mode is set to WKUP1 (PA0).I poll the register after exiting standby and in the PWR->SR1 register, the SBF flag is set, but the WUF1 flag is cleared.I also noticed an...
Hello.I can't find Glitch value for DAC in the STM32G071 documentation, and also what type of DAC is implemented in the MCU: R2R, resistor string, etc.Where can I find the information I need?
Hello. In a project with stm32g030 (071) I use two different timers to generate two PWM signals. The triggering of timers and PWM signals is out of phase by 180 degrees. Can I use one DMA buffer to load data into CCMR registers of two different timer...
Hello!When I connect to STM32G030 with the ST-Link programmer in the Options bytes tab, I can adjust the BOR levels (level 1-4 F and R). These levels are not described in the datasheet (DS12991 Rev 3). What are these levels and where can I find their...
Hello everybody!I can't use USART2 in STM32G030K8 to transfer data.The TC flag of the ISR register is not set after writing data to the TDR register for an infinite time, if I use it to control the transfer of a byte, the program hangs without transf...
I figured out the problem today, but did not have time to write here. The problem was that I was parsing the debug data incorrectly. The WUF1 flag is set. I also checked WUF2, this is also set.thanks for support.
No. The datasheet and reference manual do not have data on the Glitch value of the DAC when changing the code. Of course, I looked at these documents before asking my question. I think even the type of DAC in STM32 is very secret information and the ...
Thank you. I don't see any problems either. Due to the phase shift, the timing of DMA channels accessing the buffer is different. But I decided to consult to be sure.
