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Could you show me that "f_open(&fil, "w_test.txt", FA_CREATE_ALWAYS | FA_WRITE)" get "NOT READY FR_OK" ?When I used "NUCLEO F722", I get "NOT READY FR_OK". But when I used "NUCLEO L476", I get FR_OK. I checked wiring so many times.
Hello everyone, I have an STM32F042K6 running a small application in a hard-to-reach enclosure. I want to use the USB interface for firmware updates. This interface is used for sending data. The bootloader is activated by a long button press. I alre...
Hi all Can someone help us in getting windows side sample code for receiving and transmitting through USB HID interface of the board. Thanks and regards Rajam
Hi,I have decided to use the STM32H573xx microcontroller. According to the datasheet, there are two versions: one with SMPS and one with LDO. My requirements specify not to use the SMPS, so I chose the STM32H573ZIT3, which does not have the 'Q' suffi...
Hi, can oneone help me to proof if the following MCU ist an original?1)The print is easier to wipe off.2)The revision number is missing or is not in the place described in the datasheet.
I am using nucleo-144, H743ZI2 board. while i am uploading code in the stm32cubeide i am getting error as "target not found". i have searched in the community and then tried connect the boot0 to high, and power the board, connect to cube programmer a...
I am new to stm32F103F103c8t6. I am using Bluepill. In OpenOCD i get:Open On-Chip Debugger 0.12.0+dev-00597-ga5a21219f (2024-06-03-11:04) [https://github.com/STMicroelectronics/OpenOCD]Licensed under GNU GPL v2For bug reports, readhttp://openocd.org/...
I would like to transmit data via USART and read the data sent to computer via a terminal(I have tried Putty and Real Term so far). To that end, I activate My USART configuration is seen as above. I also wrote the code below:uint8_t myTxData[13] = "H...
Hi,After I program an STM32G030F6P6 I can't connect again with the STMCubeProgrammer. I have checked that my boot pin is in the correct position but still I keep on getting the error:I have used a simple program that got generated by STM32CubeIde to ...
