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what is mfx?why the ADCLRCLK is connected to the mfx_gpio5?Is that codec device act like a master or slave for the given configurations?Please send me the results faster....
Hi,I want to know procedure to flash latest MicroPython .dfu file in NUCLEO-F401RE board.Please note NUCLEO-F401RE board is having only ST-Link connector. NUCLEO-F401RE board is not having additional USB connector. How to convert .dfu file into .el...
Hi,Recently I bought a STM32H755ZI Development Board and would like to use it for UART RX with DMA. I used CubeMX to generate the project and everything worked fine with the function "UART_RECEIVE_IT()" but never worked with UART_RECEIVE_DMA(). I've ...
I had gone through the datasheet and user manual. I could not fined respective CAN_TX, CAN_RX pins on the board(Pin Number PA12(CAN_TX), PA11(CAN_RX)). These pins are not available on the Discovery board. Then how can I take CAN TX, RX data to the ex...
we are configured that pin as Input. We got 0.5V drop at PA7 pin after flashing code.Please let me know the resistor values for all GPIO pins
Hi,First of all, I apologize for my English level, I am not a native speaker. I hope you can understand me :) Explanation:1) PHYSICAL WORL: I have searched for information on the electronics behind the memories. In 32 bits microcontrollers, the memor...
Hi,I am using STM32H7 Nucleo board. I soldered an external 25MHz crystal oscillator with 22 pf capacitors(Load capacitance of crystal =20pf) but the controller doesn't seem to work on 25Mhz crystal oscillator. I tested this by blinking an LED at 1 se...
I am having a little difficulty getting a USART 2 signal to output to a logic analyser using transmit Tx serial asynchronous communication. I have configured a USART 2 peripheral to communicate through a DMA. The GPIO pin PA2 is outputting a constant...
Dear Sir, Debug and driver folders are not created in code generationDebug option is also not highlighted in menu button.Below is the screenshot of that please help.
