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Hi, We have been experiencing severe issues with RX UART on STM32L071.The RX bus stops receiving data while running, and the only way we could recover from it was to initiate the UART back again which probably clears the registers.Is anyone familiar ...
User' manual says that the maximum PLLN or VCO output frequency should be between 100 and 432 MHz (pg. 227). However, I was trying to set the PLL clock and the SysClock to 180 MHz and also respect the 48 MHz clocks.One possible solution is to set the...
We are using STM32L073.When a 512Hz square wave is output to PC1 using LPTIM_OUT (source clock LSE), if the calibration output of PC13 is set to 512Hz, the PC1 output will make a large transition to about 509Hz at around -30 ° C. When set to NONE, th...
I have an application I am converting from another processor to a STM32F446 board. The application uses a rotary encoder to detect counts and direction.I have looked at several videos online on how to use a timer for rotary encoder purposes. I'm begi...
I have tested Power On Reset / Power Down Reset (POR/PDR) voltage threshold on two STM32G070RBT6 sourced by different suppliers. The threshold isn't matching the specified voltage 2.06<VPOR<2.14 and 1.96<VPDR<2.04 but it fits values stated in STM32G0...
Hello, I am new to the ST platform.I actually work with a nucleo144, and i was trying to work with bluetooth hc-06, the problem is that USART1 doesn't communicate with the board when I use HSE in the clock configuration, but it worked when I use HSII...
To reduce latency time of interruptions.Based on the same thing but in stm32f0 devices
currently using stm32f105 (HSI+PLL) ,and i am trying to clock faster than 36MhzThey are from the same stm32 familly, why is the PLL of the stm32f105 limited I am using CubeMX 6.4.0
I am using an STM32F4 micro using TIM1_CH1 and CH2 outputs to create a communications signal with compare outputs. The first bit that I am outputting is wrong, so I would like so set a breakpoint to see what is going on. BUT, when I check the timer c...
