Forum Posts
Blinking LED with TIM1(STM32F3DISCOVERY) through registers
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...
Timer in combined PWM mode question - how to set the polarity of the reference PWMs?
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 ...
ADC interrupt goes to default handler in Coocox COIDE
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.
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, ...
Hello ladies and Gents. i was hoping to get assist on a project here, i am trying to put my board to sleep mode and use AWU (Automatic WakeUp) to wake up after 5 minutes then sleep again, but i am haivng trouble, its been a week i been trying to hack
please help me with wchich configs to use,how to make it wake up after sleepinghow to call AWU
Resolved! STM32F750 QSPI Boot Issue
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...
Resolved! Is there any difference between “stm32f100c8t6b�? and “stm32f100c8t6�?？
I can find some difference from datasheet,The definition of B is "internal code".But there is no further explanation.
Resolved! Inconsistencies with every HAL_SPI_Transmit() of the same message
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...
Resolved! Issues with I2C - Gives HAL_ERROR for the VL6180X distance sensor
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...
