PIC Microcontroller Embedded Development Using the CCS PIC MCU C Compiler – Day 5

The CCS PIC MCU C Compiler Project Wizard includes an entry that allows the inclusion of a built-in driver for the Microchip SST25VF0XXB series of SPI Serial Flash devices. Instead of calling upon the CCS Project Wizard for the Microchip Serial Flash driver, this time we will step away from using a built-in driver and use the CCS C Compiler to code a driver for the Winbond W25QXX series of SpiFlash devices. Our Winbond driver will run on a PIC1847J53, and there just happens to be a W25Q16JVSNIQ SpiFlash device attached to the PIC18F47J53’s SPI portal.