Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am struggling with the SDADC of the STM32F373My goal is to read 3 different channels of the SDADC3 using DMA. I was able to get a single channel working, but as soon as I add the other channels, the data seems not to be ok.I used the following code...
Hola,Desde hace unos días me encuentro con el siguiente error en un programa que había completado. Lo único que hice ese día fue cambiar el tiempo de retraso; No cambié nada más.[Imagen: Foto 1]Después de horas de búsqueda, encontré en el foro que bo...
I am using LWIP stack on my STM32F429 Nucleo board. Since this board has only one Ethernet interface i want to get Dual IP Support ( Static and Dynamic ) on the same interface. I did find certain community threads that explains some ways to achieve t...
STer： Using the ADC's Differential Function，But I can't find ADC12_INN1 ADC12_INP1 match PIN ?
The MCU is STM32F469, using RTOS: AZURE ThreadX and FatFS. The system is fetching data through 3 UART ports and doing logging (saving data into a file).Logging is setup to run once one hour, about 1000 bytes.UART read and write both use DMA. The syst...
Posted on June 13, 2014 at 07:33 Finally find the way out of the Keyboard LEDs working. I use STM32F4 disc with STM32Cube_FW_F4_V1.1.0 and STM32CubeMX 4.2 The HID keyboard program is modified from HID Mouse program Update the usbd...
Hi,I am using random number generator of STM32F407VGT-DISC1, which generates values between 0 to 4294967295. In order to make sure if I get random value for debug purposes, I want to write this value to serial console via UART. When I write my code a...
Hey there :)I am having trouble running the nucleo (NUCLEO-U5A5ZJ-Q) as an I2C slave where read/write sizes are unknown (only known by master)For the configuration I am using CubeMX and most of the time the slave is working quite fine. However someti...
Hi,I'd like help to understand what is thew PWM frequency.As far as I understand:1. The main system clock is 64MHZ -- see below SystemClock_Config()2. PWM frequency is 64KHz (= 64MHZ / (1000 - 1))BUT, measuring the frequency shows 4KHz (rather than 6...
Hy guys, I want to be able to create a named file in an SD card based on how many files I have in the directory, per example: if I have only 1 file "file1", I'll create the next one as "file2". I searched the ff.h library, but didn't find anything th...
