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Hi,I am working with STM32G4 and I have problem reading/writing the I2C data with in the timer callback.I have Timer1 calling my interrupt callback every 50 microseconds which is working well.I have I2C read/write functions which are working well.I2...
Now I'm using the "STM32G491CCU6" MCU.It uses 5 and 4 channels of ADC1 and ADC2, respectively, while also using DMA.However, I configured it to use Rank and make DMA interrupt, and when writing code through STM32CubeIDE, I set "HAL_ADC_Start_DMA" and...
Somehow this is not right, or i got it wrong?
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 ...
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?
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...
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 ...
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 ...
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...
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...
