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Discussion - Software / FT_Read method for SPI communication
« on: February 29, 2024, 12:11:55 pm »
Hello, I want to set up SPI communication on a Linux Jetson kit using the FT4232H chip with Bit-Bang. First, I installed the necessary structure, and I can send data properly via SPI using FT_Write. However, I encounter errors when reading incoming data using FT_Read. Also, the reading process takes a long time when I clear the FIFO each time with FT_Purge. What would be the best method for reading data over SPI? How can I read the MISO pin accurately at each rising edge of the clock signal for SPI?