In 'U5 ADC, what is Tidle value to switch on LFTRIG
Both 'U5 ADCs contain the LFTRIG bit; however, I could not find in either 'U5 datasheet the Tidle value above which this bit has to be switched on.JW
Forum Posts
Resolved! UART receive buffers data instead of sending it to the code
Hi all, I'm trying to receive UART data from an xbee module, I've noticed the xbee is sending out the data correctly (using a logic analyzer) however the STM32L431KCU6 is not receiving this data properly and instead seems like the data is being buffe...
A usable and minimal USB osciloscope with bluepill
hi guys, I'm a desktop programmer and do not know much about micro controllers and electronics but i am very interested in making an oscilloscope which:- simple to build with well known parts and ICs- it uses bluepill as the ADC and no other ADCs- i...
Resolved! Can't configure DCMI peripherals
HelloI am starting a project with a STM32U585CIU6 and an OV7670 camera module. I want to use the DCMI interface to get the data, and I'm using the Introduction to DCMI to STM32 MCUs document as a reference.STM32U585 datasheet mentions the support to ...
STM32G474xx hrtim1
Hi, I have an inverter project designed with stm32g474xx and there is a "h-bridge" topology in the system.Can I create a uni-polar PWM to get three-level output while controlling this topology with hrtim1? Can hrtim1 generate two complementary PWM ou...
DAC trigger by HRTIM
Hi, I need to trigger DAC1 and DAC2 from HRTIM Timer A on a STM32G474. I have set the DAC Sync option inside the HRTIM Timer A settting to generate a DACTrigOut1 event that triggers my DAC1. But DAC has a separate Trigger event that also works for DA...
Bootloader on STM32H503RB via USB
We wish to bootload a STM32H503RB using USB. This works on the NUCLEO-H503RB, but after resetting the processor on our PCB with BOOT0 high windows reports "Device Descriptor Request failed".AN2606 states that CRS is enabled for the DFU to allow USB t...
Unable to configure Ethernet as RMII
Hello Team, We are prepared our own board for Ethernet Configuration in STM32H745ZIT6 Board then configured peripherals what we need to use in ethernet after configuring ioc file while debug mode every time it will go error handler when it initialize...
FMC timing calculation for NAND Flash
Hi Team, I have gone through few documents and application notes for considering timing calculation for FMC to NAND, but still i did not get much understanding on this. Can anyone make me to understand how we need to calculate comspace, attribu...
