I'm using Discovery kit with STM32F407VG and I want to receive data via the USART2 with DMA mode. I set DMA to the circular mode. In the DMA peripheral, It has
I'm trying to implement an embedded firmware on an stm32 F4 micro that takes an binary code from the serial and execute it on the micro. The idea is pretty simp
I am studing I2C protocol and I want to implement it with the STM32 microcontroller. So reading the documentation file I show an initialization flowchart of I2C
I am writing a program to turn on leds on a stm 32 board (model KAmeleon-STM32L496ZGT6). I have LEDs 7 6 5 4 3 2 1 0 When I run the program it goes from 0 to 7
I'm trying to do a DFU program upload via Arduino for an STM32F401CC. I'm using CubeProgrammer to upload the compiled bin and verify the contents of the STM32's
I was trying to convert St-link to J-link, but after the change I want to check if return to St-link working fine. Unfortunately it doesn't work now. When I am
I have a weird issue. LUA 5.3.5, compiled on STM32F429. Free RAM is about 1Mb (memory allocation is using external SDRAM, not the more limited internal RAM on
I'm using a STM32WL55JC in dual core configuration to communicate with LoRa protocol. I'm also working on an OLED display interface using I2C communication on t
I initialized the CAN2 via STM32CubeIDE (from .ioc file) but the stm32f4xx_hal_can.c file is not imported in the Drivers/STM32F4xx_HAL_Driver folder. So I have
Ive been following the Digi-Key introduction to Yocto project on the STM32MP1-DK1: link here Ive gone through all the tutorials and had success setting up a cus
I have added ADC functionality to my Nucleo-F446RE development board. 4 channels, DMA enabled, scan and continuous conversion mode enabled, DMA continuous reque
Here's the deal, I want to flash my stm32 board with my USB serial port. And my stm32 board comes with an extended board which carries CH340. When I connected t
I'm trying to get PWM working with timer 3, I've followed the reference manual and believe i have everything correct but i get nothing on the output. My code is
I wanted to toggle a led status by reading a push button status's using interrupt instead of polling. I'm using a Nucleo board F411 and a register based program
I've tried countless settings in an attempt to program my stm32 board. The main tutorial I followed is https://wiki.seeedstudio.com/LoRa_E5_mini/. I have connec
I was trying to increase the clock speed of STM32F401 to 84Mhz using PLL. I tried for log time. But the code is not working. Can anyone check what needs to be d
On 32 bit microcontrollers such as the ST STM32F103 (ARM core) or the GigaDevices GD32VF103 (RISC-V core) there are many registers for dealing with peripherals.
I run stm32 blinky example on windows using Qemu plugins with eclipse. (https://www.youtube.com/watch?v=Zvbarf1CSGs&t=628s) I can see green led on and off a
I am working on dynamic memory analysis using stack painting/foot print analysis method. dynamic-stack-depth-determination-using-footprint-analysis basically t
Hello guys Any one here faced this problem before ? After I run my code into my stm32f446re I couldn't upload any code after my last code and give me this erro