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Picbasic serial examples code#

This module also supports I I2C communication that is a two-wire communication. This module is built into many PIC microcontrollers. SPI is implemented in the PIC microcontrollers by a hardware module called the Synchronous Serial Port or the Master Synchronous Serial Port. SPI Communication Module PIC Microcontrollers

In-Depth Guide on SPI communication Protocol.

If you want to explore further on SPI communication protocol, read this complete guide: SPI bus interface connection is incorporated into many devices like ADC, DAC, and EEPROM.

CS/SS: In case of a single master and multiple slave configuration, this wire used to select to which slave, master device wants to send data.

It is an input line for the master and output line for a slave.

MOSI /SDI: MOSI wire used to receive data from a slave.

MOSI/SDO: This line used to send data to a slave.

It consists of 4 fours but three-wire communication is also possible. It allows transmission of data from a master device to one or more slave devices and from slave devices to master devices over short distances at high speeds (MHz). Because the slave device takes instructions from the master device. The master device (usually a microcontroller ) controls slave devices. SPI is a synchronous protocol based on the master-slave communication type.

Picbasic serial examples code#

Code SPI communication with pic microcontroller.PIC to PIC SPI Communication MPLAB XC8 Compiler.SPI Master Mode Code PIC18F452 Microcontroller.SPI communication with PIC microcontroller Example.PIC Microcontroller SPI Module Registers.Single-Byte Write of SPI communication:.SPI Communication Module PIC Microcontrollers.