Question
Stm32 read serial data out from AD ic
Posted on May 03, 2018 at 08:31
Hello all,
My stm32 has some tasks : data change as slave in RS485 network; output an analog signal; read an analog input via serial data out from AD ic.
My AD ic return data SDO as below:
SCLK is 32.767kHz. The clock source is too small so I cannot use SPI. Please show me best way to read SDO signal. My stm32 will lost data from AD ic if I use USART interrupt.
Thank you.
