FAQs
Jianxuan He
Associate II
since ‎2018-07-19
‎2023-06-14

User statistics

  • 11 Posts
  • 1 Solutions
  • 0 Kudos given
  • 0 Kudos received

User Activity

HAL_UART_Transmit_DMA issues in FreeRTOS

2021-02-05
Hi,I met a strange issue and wish to get help.I wish to connect PC by UART. I try to use DMA but failed.The following is my test code for DMA.main () { initialization code from CubeMX HAL_UART_Transmit_DMA(&UART_Handle_Console, (uint8_t*)(listbuf...

STM32L031 alternate function

2018-02-04
Posted on February 05, 2018 at 05:15I am using STM32L031 by power of battery, so I wish to save power consumption.Now the current consumption is about 200uA at stop mode.May I change SWDIO and SWCLK to analogue GPIO after initialization?May I furthe...

How can I connect NUCLEO-L031K6 with my PC by UART?

2017-09-14
Posted on September 14, 2017 at 10:55I want to connect NUCLEO-L031K6 with my PC by UART. I use STM32CubeMX to generate project.In the project, LPUART1 is always disable and cannot be configured.I configure USART2 to asynchronous, consequently PA2 an...
Top