I'm using an STM32F779 on a known working custom board connected to an EMMC chip (8 wide). I'm using the SDMMC2 peripheral with a DMA channel for Rx as well as Tx and the SDMMC interrupt enabled. My application has two modes, in the first I log data ...
I have a custom board with the l452cc controller. I am trying to run an sd card with fatfs through spi. I have generated cubemx fatfs files, but there is no interface layer for spi to fatfs. Are there some examples I can reference off of, or what is ...
Hi I'm new to using STM Microcontrollers and I have the Discovery board as my development board, I have used Arduino religiously and thought I should learn something new.I have learnt how to modify data registers, for example, turn the 4 LEDs on and ...
I am having a very difficult time trying to read the file directory using the code I got from the web. I am able to get most SD card functions to work and I actually get the read directory function to work the first time but it only reads 6 of the 1...
I am using STM32F030C8T6TR. I have a process that needs to be counted precisely, so I'm connecting a timer oven oscillator with an extenal clock mod 2. How many MHz can I use( for maximum)? I'm using an internal clock for processor, it works at maxi...
I put my project in the attachment, please help."implicit declaration of function 'Ringbuf_init' [-Wimplicit-function-declaration]"
Hello Everyone !!I'm yugentharNow i have working in Image processing project . Forst i tried to uplad the code for normal flash memory but array size is big so memry is overflow .After i move QSPI external flash memory .I have write the code is wor...
hi, i want to use the code from controllertech site with stm32f302r8. how should i set the registers.https://controllerstech.com/ring-buffer-using-head-and-tail-in-stm32/the part where i get the error is how do i do the register parts.
Hello,In my project I need to do two 10kHz feedback loops, and I want to make as much in hardware, so I don't have to waste time communicating with dual channel DAC.So my bright idea is to use a fast 200ksps 24b DAC for generating analog setpoints. I...
Hi, i'm working on a custom board with a stm32F746VGT6. After many succesfull programming attempt an error occurred (see the image attached to the question). With the tool "Stm32CubeProgrammer" i can connect to the board and program it, but only with...
