Forum Posts
RTC of STM32L072CZ. DBP=1 needed, to write to RTC->ISR?
I know that the 0xCA 0x53 sequence into RTC->WPR is not needed to write to RTC->ISR (because RTC->ISR is an exception to that 0xCA 0x53 rule) but, is it still needed to set DBP=1 in PWR->CR to write to RTC->ISR?I am not sure if the writability of RT...
I am using STM32F103RGT controller. I want to use the PWM-CH and PWM CHN complementary pwm in my application. I have created 4 PWMs 2 complementary each others. but I could not able make the phase shift.
Dear Team,I want to use the 4 pwms for the phase shifted full bridge application. But I am unable to generate phase shifted pwms. Request to guide how to configure and used the PWMs with phase shifted pwm waveforms from the microcontroller...
Resolved! The difference of waking up between LOW_POWER_SLEEP_MODE and STOP_MODE
Hi, I have a question the difference of waking up between LOW_POWER_SLEEP_MODE and STOP_MODE.I have used ADC for waking up from STOP_MODE and LOW_POWER_SLEEP_MODE respectively.According to STM32L051U6 datasheet, both modes cannot be waken up by ADC, ...
ads124s08 with STM32F407VGT6 spi communication problem
I need to get information from an ti's ads124s08 and imported an example from arduino forums. I can communicate with device using an arduino for test (on the same board and same specs) but can not use with stm. In fact, i think there should be a prob...
Self-generated breaks are not detected sometimes
We configured our controller (STM32F427IG) as master and USART8 to LIN-mode. We observed, that the own breaks are detected with the break detection interrupt. Furthermore, we also get the framing error interrupt as the stop bit arrives later for the ...
7 Inch Display interface with STM32F746IGT custom development board issues?
Hai....,I am using Waveshare STM32F746IGTx Development board and Waveshare 7 inch(1024x600) Capacitive Touch display QUADSPI (MT25QL128ABA1ESE-0SIT Micron Technology) own development board STMCube IDE and Custom External loader file.After upload the...
When giving a Comparator a continuous signal and a sine (or sawtooth) the output isn't a clean PWM
Hello,I am trying to use a NUCLEO - STM32G474RE to dirve a buck converter in current mode. For this I need to use a comparator, and when I test it the outcome isn't what I expected. To verify its normal behaviour, I chose Vref/2 as INM and I plugged ...
