About RLope.2

RLope.2 · 2021-02-01

Hi,I have an accuracy problem with the HSI16 of my STM32L431. It is really outside specifications, over 10% from 16MHz.I have discovered that during the initialitation of the RCC, the value of RCC_HSICALIBRATION_DEFAULT is 0x40, like in the datasheet...

RLope.2 · 2020-09-11

The ST link on the board creates a virtual com port, conected to the LPUSART1 of the micro L4A6ZG.What I´m trying to do is to program the micro throught this com port. To do this, I try this sequence:Put boot0 to high, by shortcircuiting pins 5-7 of...

RLope.2 · 2020-09-11

Thank you very much.I had misunderstood the datasheet.

User statistics

User Activity

What is the correct default value for RCC_HSICALIBRATION_DEFAULT for STM32L431? It is going to be corrected in the HAL libraries?

It´s possible to program the MC via the virtual COM in a nucleo board like the Nucleo-L4A6ZG?

Re: It´s possible to program the MC via the virtual COM in a nucleo board like the Nucleo-L4A6ZG?