Hi, I would like to make a serial to usb converter. The problem is that I need to make a usb-to-32 serial port converter.I've seen that there is nothing like this on the market and not even chips that do this.What I came up with, is to use STM32s to ...
Hi everyone,I am developing an application using the STM32L476RG MCU with FreeRTOS v2, FATFS and an SD card. I am storing sensor data in a .bin file onto the SD card and I want to enable the USB Mass Storage functionality to get .bin files onto my PC...
I was using HAL Driver for DAC, however, it turned out not to be suitable for my project because at high sampling frequency, using HAL_DAC_Setvalue() inside a timer interrupt caused problem. So i need to write my own driver for DAC. But I have no ide...
Hi @channelI am using the B-U585-IOT2A board based on STM32U585 and am configuring TZEN and checking some sample programs. i am not able to reset the board either through the push button or through the software code "NVIC_System_Reset()" and when deb...
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...
