Resolved! How to convert Accuracy(ppm) to CALP&CALM values when calibrate RTC ?
How to convert Accuracy(ppm) to CALP&CALM values from Temperature-Accuracy graph from RTC Calibration by temperature ?
STM32 MCUs Products
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Resolved! Simple Multicore Core to Core Communication with STM32H7
Hello Team, how can a simple core to core communication on the STM32H7 be implemented? We want to exchange 2kByte of data in bidirectional way between CM7 and CM4.Best regards,Jochen
STM32F407ZGT6 to LTC1859IG read issues
Hi all,First post here...I'm fairly new to STM32, working on STM32CubeIDE and have running code on a very well designed and laid out PCB with above components being the main actors.. The project was setup with STM32CubeMX V6.4.0 using STM32Cube FW_F4...
Appropiate board for real time sound classification
Hello,I was trying to do sound classification with a STEVAL-STWINBX1. As using a NN directly in a microcontroller is impossible due to ram constrains, I decided to do a basic mel spectrogram (no full mfcc, I skip the dct and log stuff in order to spe...
Resolved! External Library error "undefined reference to"
I manually placed the sw_codec folder inside the middleware as follows.Then I included the folder with library.but I'm get a error undefined reference to "error" How to solved?
How to realize send a data buffer through one gpio?STM32F429
Requirement: I need to repeated sending a data buffer out through one GPIO like PA1,the buffer data is 16bit ,the buffer length about 100, frequency no more than 10MHZ.Can I use the DMA +TIM way to get it?
DAC (PA4) giving constant 2.4V in STM32F446RE
Hi, Greetings!!We have been using STM32F446RE MCU in the project. We have implemented the DAC in the application at pin PA4 and PA5. Both DACs are generating similar voltages for different application. The PA4 DAC is connected to ADC of another MCU t...
use SHT3x with STM32F102C6T6
Hi everyone,I am doing my internship and looking for a video tutorial on how to use the SHT31 sensor with STM32 without using Arduino. My mentor suggested me to look for videos from YouTube, but so far I have had a hard time finding any. Can anyone r...
Interfacing H7 usb port to Infineon CYW4373 under FreeRTOS
Hello,We will be using STM32H723 + FreeRTOS in our system and I am hoping to integrate Infineon's CYW4373 as the Wifi/BT controller.I am to connect to the CYW4373 using USB instead of SDIO+UART, as I am running out of pins on the H723 and using USB w...
Resolved! LTDC STM32H753 Debug crashes
wrote a basic test for ltdc and if i change any of the ltdc registers and pause the debug it crashes heres the functions for the ltdc ive wrote void ltdc_gpio_init(void){ //GPIO B,C,D,E,F,G,H,I,J,K Clock Access RCC->AHB4ENR |= (1U<<1);//PORTB RC...
