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I was working on a simple SPI transmit code, I am transmitting some string data via SPI Half duplex, the code is like I press blue button on the discovery board, and it transmits data, which I read from logic analyzer, but every time after data is tr...
The function is supposed to read the I2C in non-blocking mode.However - quite often - it blocks the MCU for like 2 seconds!As I need to read an I2C in time critical part of my program, this breaks everything.I investigated the function source and I f...
I have read a book on stm32, and inside the timer topic, it is stated that a formula to determine the values to be loaded to generate interrupt at specified times which as below:My question is does this formula applicable for all stm32 timers? and an...
Hello all, I am currently trying to get my STM32F411RE code working in Atollic TrueStudio. This project leverages the use of DMA and CMSIS-DSP which are all working in TrueStudio to find freqeuncy outcomes. The issues at hand is that I can upload my ...
https://stackoverflow.com/questions/72826600/stm32f407ze-throws-hard-fault-on-executing-code-from-ramPlease check the details of my linker and startup scripts on the above link.
HiI got these Errors upon compilation:../Drivers/Components/mt25tl01g/mt25tl01g.h:29:10: fatal error: mt25tl01g_conf.h: No such file or directory 29 | #include "mt25tl01g_conf.h" | ^~~~~~~~~~~~~~~~~~compilation terminated.make: *** [Drivers/Co...
Hello everybody!I am looking into possibilities of having 256 megabytes of SDRAM memory on a 144 pin STM32F7 chip. As I understand the 144 pin chips only have 16 bits data bus available for the SDRAM interface, so I was looking into using two, 8 bit ...
How can I receive the data from the server with STM32CUBE_RF and store the collected data continuously.
I'm trying to generate an arbitrary waveform on PA_5 pin, tim2 channel1 in PMW output, using stream5 channel3 DMAI tried to do exactly what is written on the application note AN4776 using a nucleo F446RE but it doesn't work here are all my code:dma.C...
Hello,I have problems to initialize my SPI1 interface, and send a request. My Logic Analyzer Says that, after powering without a STLink. SPI_HandleTypeDef hspi; RFM23::RFM23() {} bool RFM23::init() { hspi.Instance = SPI1; hspi.Init.Mode = S...
