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Hi community!I am working on a hobby project (custom pcb) where i need my stm32 mcu to communicate with a wifi chip, which will send data to a second pcb which is a usb dongle with a similar mcu+wifi setup, only that wifi chip acts as an access point...
Hi I have recollections from a while ago, that it is possible to have an ST Link connected to one PC, and connect to it via ST Link server from another PC via a network. I have spent alot of time searching trying to find some information on this but ...
This is for: cubeIDE and the built-in version of cubeMX and STM32F746 disco board.The autogenerated code from cubeMX generates this Error_Handler() function for every (potential) error from the HAL functions. Every peripheral gets the same function c...
make: *** [Core/Startup/subdir.mk:19: Core/Startup/startup_stm32f407vgtx.o] Error 1make: *** Waiting for unfinished jobs....I am facing issue.Identify the issue and try to resolve it.
I am getting a multiple definitions warning when compiling due to Inc/Legacy/stm32_hal_legacy.h redefining PAGESIZE, which is already defined in limits.h (in the RTEMS lib). I am using STM32H7xx specifically, but this issue appears to affect all of ...
Hello,I need to parse a raw data that I receive UART3 interface. Then, I will send to a PC to show results in serial monitor. Before implementing in the microcontroller, I tested my approach in a C compiler. A sample raw data in the buffer array and ...
Hi, does have any line of STM32 possibility to measure 20 differential channels with voltages of about 100-150mV. So PGA will be welcome. In classic parametric search, I cannot find such parameters.
Hello,My message is too long so I put the question first and context after:Any advice regarding the most robust way to implement HAL_UART_ErrorCallback() ?For now I have: // UART Error Handle void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) { ...
The cubemx example for ADC scan of internal channels for 743-eval shows the converted values being multiplied by 4. So is it really 16 bit or 14? I have verified the necessity of multiplying by 4 to get correct readings for VBat.
DescriptionIam using stm32f429igt6 board for displaying an image using ltdc display. I have used lvgl library for displaying an image. For 16bit RGB565 format lvgl V7.4 worked well and good but i want V9.1 in which 24 RGB666 format is available. I ha...
