Fatfs Example code on stm32F769nih6
Hi,Can you please provide the Fats Example code on Stm32f769nih6. regards,Harathi.
Forum Posts
Uart to int conversion
Hi im hoping someone can help me, honestly it might be a easy thing to do, however i have been cracking my brain around this and can't seem to get it to work. uint8_t Rx_data[6] = {0}; HAL_UART_Receive(&huart1, Rx_data, 6, 1000);printf("%s\n", Rx_dat...
Resolved! Get witch line has called Error_Handler(void)
Hi, I'm trying to develop a FW for one of my custom boards that has an ethernet interface.I'm using STM32CubeIDE, I generated the code with the configurator, and without even writing a line of code, if I go into debug, during the initialization of th...
Resolved! Noob doubt: Is a timer clock frequency relevant for input edge detection?
Hi everyone,I am trying to implement a system that counts pulses that can be as narrow as 20 nanoseconds using an STM32F746 MCU clocked at its max 216MHz.The first thought was: "Can such narrow pulse even be detected by the MCU?"To confirm, and inspi...
Missing or unaligned sample in buffer when using ADC and DMA
I am using a STM32F767BITx LQFP208. I have to measure 12 channels. 6 channels measure the voltage and 6 other channels measure the intensity. Samples from voltage and insitensities shall be done as simultaneously as possible.I am using ADC1(voltage) ...
Resolved! LSERDY is set, but LSE not running correctly
Hi, I am working on a project for STM32F746ZGT6 that uses the RTC clocked from the LSE.In some cases I am seeing an issue where the LSE appears to start (LSERDY reads as 1 within the call to HAL_RCC_OscConfig from the peripheral libraries) but it app...
STM32F7 QSPI Fast Read Quad Problems
I am here again to ask for your help I am using a STM32F767ZI Nucleo Board and connected a Winbond W25Q64JV using the QSPI interface of the MCU. Everything is working fine so far - I can read data in every mode described in the data sheet (even Fast ...
M7 with 4xRAM ICs over FMC
Hi,We have a question about a system design we would like to implement for our product.We are working with the STMF32F723 MCU and are developing our own HW. We need 216MByte of RAM for our application and would like to implement it with the functiona...
STM32F746: behaviour of from Timer to Memory DMA transfer when timer event occurs
Hi everyone Question: suppose one sets up a DMA transfer from a Timer1 register to memory so that it gets executed when timer event is raised. What happens first:the peripheral to memory DMA transfer is executed ?or the Timer registers are updated?...
ADC Noise
We use a STM32F7xx microcontroller with LQFP144 casePart of the ADC Pins are on the 1-36 pin side.Unfortunately this is also the side where the Quartz (Pins OSC_IN and OUT, PC14-OSC32_IN, PC15-OSC32_OUT) and the RMII_CLK are mapped.This leads to add...
