Light up your LED in 30 seconds with NUCLEO-F411RE and IDE RT-Thread Studio
Please click here to view the 'Light up your LED in 30 seconds with NUCLEO-F411RE and IDE RT-Thread Studio' written by RT-Thread, an ST approved Partner.
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
Resolved! Cannot communicate with ext SPI Flash
Hey guys,I am trying to communicate with S25FL064L Cypress Flash and almost for one week I cant reach the redec ID , I checked the hardware, and communication with digital analyzer just with S25FL064L no any hardware.Tried the HAL library , checked ...
The reading of the internal temperature sensor with internal calibration parameters does not read a correct value.
On the STM32G071RB board, I tried to read the temperature using HAL-based conversion macros. At ambient temperature I get reading of 47 to 60 celsius depending on whether or not the HAL_ADCEx_Calibration_Start() is called to improve accuracy.The macr...
How to solve the stm32g4 internal RTC module drift problem (15 seconds in 2 days)?
I am using the stm32g474rct6 RTC module. over a duration of 2 days, the drift was over 15 seconds. I tested it in standard room conditions. How can I solve this problem ?
Problem in interfacing stm32f407 discovery board with Simcom A7670 via UART?
Problem in interfacing stm32f407 discovery board with Simcom A7670 via UART...I have connected Stm32f407 discovery board with Simcom A7670 via USART6 but in asynchronous mode, connecting UART Tx of A7670 with USART6 Rx of STM43f407 discovery board an...
MAX31856 connection problem
Hello,Have a Chinese version CJMCU-31856 with MAX31856 chip on board. Trying to establish connection, data transmit and read temperature from this chip with STM32F407VE using SPI2 port.But no successful yet. I cannot read any data or transfer any dat...
Resolved! Nucleo-g431kb TIM2 Output Compare DMA - When does the dma shift actually trigger?
Hi!A question related to the 32 bit TIM2 (or timers in general).I am generating a square wave output using TIM2 Output Compare function with toggle mode.I have also configured the DMA to help switch the CCRx output compare value in order to go from l...
Advice Request - Application Profiling (STM32F7)
High level: I'm looking to improve the performance of our application and I need to work out which methods are consuming CPU time.We have an application using NuttX as our RTOS running on STM32F777. The application is compiled with GCC using the Nut...
Are init() and Serial.flush() required in main()?
This page says:With a custom main() on Arduino:Call init() if you want to use things like millis(), micros(), and delay(), because that is where the hardware timers get initialized. This will also affect analogRead(), analogWrite(), and a few other t...
