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Hi,I am planning to replace STM32H723ZGT6 with the STM32H743ZIT6. I am interested in the following interfaces and using the respective in numbers MII/RMII(1 no.), SPI(1 no.), UART(4 no.), I2C(4 no.), QSPI(1 no.), OSPI(1 no.). Please do let me know if...
Hello, i need help with my stm32h745i-disco. I use usart3 in PB10 and PB11 (which is used for vcp by default in arduino pin) and i cannot send or receive any data using that, is there any settings should i check? im using default HAL_UART_Transmit an...
Test Description: Receiving an image of 1280x960 through the image sensor and saving the image to external PSRAMTest Environment- MCU : stm32h753ai- Camera Module : AN0134- psram : is66wve4m16ebll-70bliCurrent situation- Create image buffer in intern...
Hey there!I am testing the communication between 2 STM32H7 custom-made boards using CAN bus (chip: SN65HVD230).My issue is that both ends communicate (Transmit and receive) despite the configuration filter IDs (1 & 2) I am setting. I also tried to bl...
I saw a similar post here that is related to my problem. But unlike in this post, I want to read to adc channel inside a timer interrupt which has a sampling rate of 50KHz. How do I do it? I tried following this post and but adding start and stop adc...
Hi,i am currently experiancing a strange problem on the STM32F4 using a uart connection (6,25mbaud) with DMA to another controller: Green is the RX line of usart1, yellow is set to 0 on sending my request and put to 1 again on the occurence of the id...
please provide the schematic file for stm32f767ZI
Hello!I have some power consumption during STOP2 mode which is around 470 microamps with some strange waveform like this:Is it possible some peripheral to cause this consumption?!
Hello everyone, currently, we are working on a PCB that incorporates 2 RFM98PW modules and using STM32F746ZGT6 as MCU . Our intended usage for these modules is solely in receive mode, operating at different frequencies. However, we are encountering a...
I always get errors when trying to erase a flash page on STM32G0. I traced through the HAL code, and the error is caused by the fact that the FLASH->SR register almost always has two error bits set, PGAERR and PGSERR.So before spending more time on e...
