Ask questions, find answers, and share insights on STM32 products and their technical features.
I'm working on a project with an STM32F3 MCU and I've been running some test-code on register level, but I have had trouble with the timer and making pin PE8 blink. The result from this code is that it will turn the LED on but it won't toggle the pin...
Can the combined PWM signal be the AND of two reference PWMs in which one is negated?This is what I would like to do. Combined PWM signal = OC1Ref AND NOT(OC2Ref)If I could set the polarity of the two reference PWMs differently, I think that would ...
HelloI am (still) using CooCox IDE + STM Periph Libraries 1.5.0In my code I finally enabled ADC interrupt , but surprise, the code is ending into default handler regardless the fact that I have a function with the same name as the adc handler used in...
Can Somebody please recommend a starter development board and peripherals. I a new to STM32 and microcontrollers - complete newbie. I have a project I would like to teach myself on which involves an mcu that takes input values, performs calculation, ...
please help me with wchich configs to use,how to make it wake up after sleepinghow to call AWU
I am trying to boot from the QSPI on F7508-DK board.I followed the guide by ST mentioned at STM32Cube\Repository\STM32Cube_FW_F7_V1.16.1\Projects\STM32F7508-DISCO\Templates\ExtMem_BootBasically this needs to be flashed once, so the code can jump from...
I can find some difference from datasheet,The definition of B is "internal code".But there is no further explanation.
Am getting inconsistencies with every HAL_SPI_Transmit() of the same message in a for-loop. Viewed the result with a logic analyzer and the results are frustrating.Am just trying to send a Hello World! but on the Logic Analyzer, am getting dummy data...
Hi!I'm was writing C-code for the VL6180X because I find ST's own C-code library quite messy and I could not use it because I did not understand it. So I re-wrote a C++ library to STM32 C-code from https://github.com/pololu/vl6180x-arduinoHere is the...
when i use HAL_QSPI_Receive() in debug mode, always "internal command error". I found this MODIFY_REG(hqspi->Instance->CCR, QUADSPI_CCR_FMODE, QSPI_FUNCTIONAL_MODE_INDIRECT_READ); will cause the error. but i do not know how to correct。
