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Hi, I try to make a project that seems easy. but I am not good to code so I ask ChatGPT but still I need human GPT to help. appreciated 1) hardware STM32U585 ( (B-U585I-IOT02A)2) use software generate 0 to FFF and output analogue voltage to Pin PA4...
Hello, I am using STM32F446RE in my project and as per the project requirements I need to have power on built in test, initiated built in test and continuous built in test on STM32F446RE. Please let me know how different built-in self-tests can be ...
Hello,I am currently developing a DSP application on an STM32F439ZI Nucleo board in combination with a Pmod I2S2 audio codec board. So far, basic testing and filtering worked fine until I started to try FFT processing. I isolated the issue in a simpl...
Dear all,I am using NUCLEO-H745ZIQ for the UART communication.I try to use the UART RX Interrupt to get the data from PC. I set the UART parameters as same as I was use for the STM32F4 which work fine. Currently, I would like to use both of CM4 and C...
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...
