Hi,What am I doing wrong that USART1 returns -2 during the probekernel.dts -> PINS   usart1_pins_mx: usart1_mx-0 { pins1 { pinmux = <STM32_PINMUX('A', 9, AF7)>, /* USART1_TX */ <STM32_PINMUX('A', 12, AF7)>; /* USART1_RTS */ bias-disable...

I have LCD COG with ST7586 Controller but my device must by drive this LCD by FMC ( backward compatibility ) How can I Drive this LCD from Linux ? I found driver stm32mp1-fmc2-nfc for using FMC by Micrel ETH but i'm not have any idea for use it for L...

Posted on December 11, 2016 at 13:34Hi!Immediately after reading the time from the RTC using HAL_RTC_GET_TIME RTC clock stops. Changes only position Subsecounds. The second problem is that when you first start debugging is successful but the stay an...