HiI’m using CubeMX 6.12.0 with a STM32U5G7VJT6Q project.When using a fractional divider setting for PLL3 (in the RCC System Clock configuration), CubeMX generates the below LL library code.The LL_RCC_PLL3FRACN_Enable() is correctly included, but it s...
=< is non-standard. Should be <= instead. Same issue exists in similar warnings for PLLN and PLLR, and possibly elsewhere. I Found this in a G4 project, if that matters.
Several issues here.First issue, the indicated limits on PLLR are wrong:The error suggests the PLL output can be no higher than 150Mhz, which is wrong since the chip supports HCLK freqs up to 170Mhz. Which is also explicitly stated below the HCLK box...
Hi, a noob post from a noob developer. I am trying to understand how STM32Cube ide works. I guess by default UART2 has set as UART_TX - PA2, UART_RX - PA3. I have reconfigured PA1 and PA2 as GPIO_OutPut and set UART_TX - PA14 and UART_RX - PA15. Ther...
hello,I have a very simple question, I have asked a FAE,but not solved.I am using STM32CubeMX to config a project. I used an external 32.768khz crystal. I want to set the RTC clock to the external crystal. below is my setting.I think i have enabled H...
I'm working on page 30 of the STM tutorial for the B-G474E-DPOW discovery kit at this linkhttps://www.st.com/resource/en/application_note/dm00706304-buck-current-mode-with-the-bg474edpow1-discovery-kit-stmicroelectronics.pdf I get this warning when I...
Hello,I think I might have found a bug source in the CubeMX's generated code, when two components of a same driver share the same clock.Here I'll use the example of the ADC 1 and 2 of the STM32H743GTV6 but I have see this case a few times elsewhere.A...
The default clock settings in CubeMX are:High Speed Clock (HSE): BYPASS clock sourceLow Speed Clock (LSE): Crystal/Ceramic oscillatorThis causes the MCU to go into Error_Handler() after going into SystemClock_Config()How to fix:Change High Speed Cloc...
Hi,I have just updated to CubeMx 6.7 and now my stm32H755 nucleo board shows error while setting to 480MHz. I'm pretty sure that this board can run this fast before.Did the new CubeMx break clock config feature for H7 devices? There is also this craz...
I chose STM32H753IIT6 MCU for my project. I had set the clock prescaler of ADC to "Asynchronous clock mode divided by 1", and the ADC clock source is PLL2P, 36MHz.The code was generated successfully. However, I found that the sampling rate is half of...