uart1_printf_debug
hi i would like to use uart1_printf_debug debugging on a serial terminal but error message "undefine reference to "uart1_printf_debug" what file to include except stdio.h?
Forum Posts
nucleo-f103rb canbus problem
Hello,I have a problem with canbus on nucleo-f103rb. When I start the debug the registers look like before.png. After a while its look like after.png. But i cannot send any data to peak pcan in both cases. Here my code;/* USER CODE BEGIN Header *//**...
How can i generate analog composite video signal with stm32 nucleo
is there a way to generate (and possibly also read)a pal composite video signal using stm32 nucleo board.I've ben googled but i've found only a library for ntsc modulation
Difficulty with speed of updating PWM duty cycle
Hi, I'm a relatively new programmer, attempting to program a "Bluepill" module, which has the STM32F103C8T6 microcontroller. I'd like to be able to quickly change the duty cycle on a PWM output, so that I can adjust the position of a servo motor as I...
Bought a STM32 NUCLEO-F411RE and "No ST-Link Device Connected"
Hi All, i'm quite new to the world of embedded and only recently moved off MCU's like the ESP32.I just bought a STM32 Nucleo board and when I went to use it with the cubeIDE I got the error "No ST-Link Device Connected". I installed the drivers STSW-...
ThreadX makes HAL_Delay() & HAL_GetTick() functions highly unreliable
I have set up ThreadX on my STM32U5A9 board using CubeMX. In such configuration it is recommended to use SysTick for ThreadX and select some other timer as a Timebase Source so I selected TIM7.Now HAL_Delay() and HAL_GetTick() functions are very unre...
Resolved! KEIL uVision5 is closed suddenly
I have Nucelo-F492 and I used STM32Cube on 2022 successfully without any problem. This was very easy. I am attending now a training course in "RTOS by using Keil uVision", But every time I use Keil to erase or download programs in my Nucleo, Keil uVi...
Resolved! Building Example for Nucleo-429ZI
Hi, I am new in STM32 MCU. I have bought Nucleo F429ZI, I downloaded and installed STM32CubeIDE. I have selected a new project, then I selected some examples for Nucleo-F429ZI. The name of the project is GPIO-IOToggle. I made a build without making a...
Help with i2c slave device
Hi, I want to implement an I2C slave with a STM32L476 micro that basically behaves like a memory. Therefore it must respond to another micro which executes the HAL_I2C_Mem_Write() and HAL_I2C_Mem_Read() operations to this slave.Searching on the inter...
STM32F103 ADC+DMA+USB -> what is a reasonable speed?
Posted on May 11, 2018 at 00:41I am trying to use a STM32F103 as a sampling device to sample a signal at a rate of 200-300kHz for multiple seconds. Using CubeMX the ADC conversion was configured and DMA using a circular buffer was applied. This all ...
