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Hello AllI am new to this community and, for that matter, to the whole area of embedding programming. So please forgive if my question is trivial.I have created a simple project for F303RE using CubeMx, turning the LED on/off using the blue button, a...
Hello, I made board with STM32H7 and i am running UHS example.First time i always get 48MBps write and 65MBps read, but at the second debugging i get only 8MBps read/write speed, and i have to remouve card and insert it again to get back to that blis...
It looks like I made a fatal mistake by connecting the NRST pin to the PA0 pin on an STM32F778AIY. This is a part with no internal voltage regulator for the core so the PA0 pin acts like a power on reset. This hasn't caused problems with power cyc...
Does anyone know if I can change the PWM signal period in the main loop? after initializing the timer in Cubemx?
I want to create files in this flash drive with a stm32f303 program and i want to transfer these file on pc in real time ....
Posted on January 07, 2010 at 21:14FLASH access speed versus SRAM ...
In my software, I usually extend the 24bit SysTick handler to 32bit with the tricks shown in the code segment below. Using such a do-while construct as shown in "GetSysTickCompleteVal" I usually prefer for the fast access to volatile interrupt data, ...
i am using STM32L4S5 series controller which contains 2MB flash. recently I got a problem like Read out protection activated. Because of that i am not able to read write as well mass erase also. And then i read the options registers from 2 boards (on...
Thank you for new I2C interface, this really is supergreat compared to the cumbersome STM32F4 solution. My new STM32H7 I2C code is only about 20-30% of the STM32F4 version - I use a state machine and needed > 10 partly extremely cumbersome states in ...
Hello,I have a very weird behavior...When trying to access external synchronous PSRAM.I see the clock and cs change only if I stop and starts stepping inside the while(1) loop below. When doing "go", there is no clock nor CS changes.I tried to add de...
