STM32F767ZI interface with DAC (DAC082S085)

[A.Ersoz]

Hello Guys,

I plan to use STM32F767ZI USART port in synchronous mode and control DAC (DAC082S085) for generating two Analog Signals. I also want to control the amplitude of these analog signals. So, how can I do in CubeMx and Keil?

Thank you,
Alpaslan

[newbrain]

I plan to use STM32F767ZI USART port in synchronous mode and control DAC (DAC082S085)

Why would you want to do that when literally the first page of the DAC datasheet states:

The serial interface is compatible with standard SPI™, QSPI, MICROWIRE, and DSP interfaces

[A.Ersoz]

Yes, you are right! On my custom board, pins are connected with UART ports. Now, I will jump with cables for using SPI Half-duplex mode.