Resolved! Selecting crystal: wrong value in datasheet?
Somehow this is not right, or i got it wrong?
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Syncing external ADC / DAC Conversions
Just wondering if anyone has information on how to sync external ADC and DAC conversions?The ADC and DAC are connected as SPI peripherals (separate SPI's) to an STM32G474RE.The system needs to run in continuous mode with a configurable delay between ...
stm32f429 how to choose virtual Usb Partition to show
I've enable fatfs and usb_otg_hs. In fatfs I set 4 partitions and read/write successfully.And now all 4 partitions show in PC.Any ideas if I only want to show one partition?
Using HAL to configure ADC with double buffered DMA on STM32F765VIT
I'm modifying some code to start using double buffered DMA. Everything in the code currently uses the HAL so I'd like to continue this but it seems ill suited for using double buffering with the ADCs.This code gets me close: HAL_ADC_Start_DM...
Resolved! STM32G474 I2C Write/Read to the Flash Memory
Hi folks,I would like to use the I2C serial communication protocol to write/read from the Flash Memory using the STM32G474 microcontroller. I am using the B-G474E-DPOW1 board which does not have an EEPROM. Is it possible to achieve this goal or do I ...
In-Sensor Data Processing: MEMS with ISPU Core workshop - I'm getting "X-CUBE-ISPU: NOT INSTALLED"
I installed it twice in Windows 10 from the zip file I downloaded from the ST website and then once with GitHub, but still no joy.All the other apps show up as Ok by the Validator.I'm going to proceed with the workshop but if you can shed some light ...
Resolved! STM32F103RB UART comm. in half-duplex, single-wire mode
I am using two NUCLEO-F103RB boards for implementing and testing single-wire, half-duplex UART communication in polling mode. First I implemented and tested code based on the ‘UART_TwoBoards_ComPolling' example, which is included in the STM32F1 HAL l...
Resolved! STM32H7 DMA receive only works if program started with debugger
Hello,I am running into an issue where I can only receive on UART5 of an STM32H7A3LI if I have been debugging since a power cycle. The code runs normally otherwise after a power cycle, but UART5 cannot receive unless it is debugging.Using a JLink Pro...
Resolved! How to temporarily disable timer outputs on STM32G071
In my application I have TIM1 configured to output a configurable frequency - which works well.Now I want to add support for pausing the timer and the outputs should then go to inactive state( = low).But whatever I try with MOE, OSSI, CC2E, CC2NE bit...
Resolved! STM32H745 Dual Core SRAM
Hey,I am starting to write a new project on STM32H745ZI.Core M7 is responsible for control and core M4 is responsible for communication with a computer.There is a lot of data that I want to share between the two cores, there is data that the access s...
