I'm trying to use the internal op-amps of an STM32L471 to amplify a small current-sense voltage before measuring it via ADC. This figure from the relevant product training resource shows an internal arrow labelled "ADC," coming from the op-amp output...
I created a custom board with the STM32 (F103C8T6), and I am trying to program it using a FTDI USB to Serial module. However, nothing is happening, it doesn't seem to be sending anything and when I try using STM32CubeProgrammer it says:Timeout error ...
Hello, I would like to know how to retrieve the acquisition values : INPUT -> ADC -> SAI -> µP like the diagram below : I have a program that works for this : DMA -> SAI -> DAC But this is not the way I would have wanted to make my CODEC work. Do ...
HI i m currently working on a H723 nucleo144 EVK, and have completed the coding and is contemplating to flash the code onto STM32H750IBK6. Question is whats the best way to port over the code (with .ioc) without recreate a new project, new IC select...
Hello there!I've been setting up the UART peripheral on my STM32H5 and everything works great! However, there is one thing I can't completely understand:Using an RTOS to call HAL_UART_Transmit or HAL_UART_Transmit_IT, what's the advantage of one over...
Hi all, Right now i am working on a new revision for a project that uses the STM32H723ZG as its MCU. Furthermore I have 4 analog channels to measure some signals using 2x AD7380 ADC's. in the past revision I used SPI 1 and 4 to read and configure the...
Hi everyone,I'm currently trying to build my project on two differents computers. My computers have not the same STM32CubeIDE: 1.13.1 and 1.11.2. Compilers are the same, I ckecked it with version 10.3-2021-10. Flags and options of compilation are the...
Hi,During development of my project on Nucleo-F303RE, I noticed that there is no communication on my Arduino connector USART2 related pins, even thorugh I set it up in the STM32CubeIDE pinout configuration. Quickly I found out in UM1724 that these pi...
I wanted to use DAC with DMA with TIM5 being the trigger. my problem is that it does not correctly display the audio,I mean the original audio is like 10 seconds, I first tried to do the transfer by the CPU so that for every interrupt generated by th...
Hi, I'm pretty new into microcontrollers and I have been doing recently a project using stm32f401rbt6. I have made own pcb with this mcu and have issues with connecting to it using SWD pins by using STlink. I have been investigating this problem for ...
