Implementation of Bridging Between SPI & UART
There are multiple ways to establish communication link between a device and PC i.e. via parallel port, serial port, Ethernet port and as such many other links are also possible. Also, there are a lot of devices available, which follow serial communication, but they are unable to communicate directly to PC, since standard PC interface does not follow these serial communication interface (like I2C, SPI and many others). Thus, the authors developed a kind of interface module which enables the authors to interface SPI device to get directly interfaced with PC through UART.