Resolved! STM32H757-IEVAL and STM32H755 BSDL File
Hello, I am looking for the BSDL files for the processors of the STM32H757I-EVAL board and the STM32H755 processor. Thanks in advance!
Forum Posts
Resolved! How to handle Variable length receive data via UART?
uint8_t rx_buffer[32], rx_flag, rx_index, rx_data, RxData[32]; void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) { if (huart->Instance==USART1) { //if the data is not being received, clear the buffer if(rx_index ==0) { for (int i=0...
STM32H745 FMC PSRAM 16-bit always sends 64-bit
Hello,I am trying to get the FMC to work in 16-bit synchronous mode but I only get an output with 4 clocks (64-bit) instead.In other threads [1], [2] I found that I should either switch the address from 0x60000000 to 0xC0000000 or enable the MPU, but...
CAN NETWORK
I would like to test an application with the can network, I found some applications on the internet using a blackpill or bluepill like in this website: https://www.micropeta.com/video115, but here I have an STM32F723IEK6 NUCLEO-G474RE and I tested th...
Resolved! How to find documents for each MCU
Is there like a general rule or guide to find these specific RMs and ANs? Or is more like find it and save it for future use?
Resolved! SPICE Model for STM32L4 OpAmp ?
We need to perform some SPICE (LTSpice most likely) simulation of analog circuitry using the STM32L4 OpAmp (TQFP package not BGA).I can only find this IBIS model, which will not help me much for this analog case, and not the SPICE model, which would ...
Timer 3 prescaler does nothing
Posted on October 30, 2009 at 14:29Timer 3 prescaler does nothing
STM32 Communication between 7E1 and 8N1
Posted on July 28, 2015 at 09:30Hi all,i am using STM32F0 and i want communication between 7E1 and 8N1.But STM32F0 haven't 7 bit communication option. How can i do this?Thank you
Triggering the DAC DMA with HRTIM
Hello,I am trying to trigger the DAC1 DMA off of the HRTIM Master channel using the hrtim_dac_trg signals on an STM32G474, but I am not getting any output on my DAC pin. The timer does seem to be running (I can see MCNTR incrementing in the debugger)...
SWO outputs only works with HSI enabled for SYSCLK, not HSE
Hi, I am using a STM32F105RC. I was trying to get SWO printf outputs to work, and found that they only work when I configure HSI (8MHz) to be used for SYSCLK, but not when I configure HSE (25MHz) for SYSCLK. I've confirmed that the external oscilla...
