Description: Serial ADC interface program design of ATmega based on SPI, SPI (Serial Peripheral Interface--- serial peripheral interface) bus system is a synchronous serial peripheral interface, allowing MCU and various peripherals in serial communication, data exchange, widely used in various industrial control fields. Based on this standard, many standard peripheral devices directly interface the SPI system can be directly on the manufacturers. The SPI interface is usually contains 4 lines: serial clock (SCK), input/output data from the host machine line (MISO), the output/input data from the host machine line (MOSI) and active low slave select line SS. In the select line SS from the machine to the premise, the host of the SCK pulse will upload data transmission in the master/slave serial data machine.
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avr spi实验程序\iar14-1master\Debug\Exe\iar14-1master.d90
...............\.............\.....\...\iar14-1master.dbg
...............\.............\.....\...\iar14-1master.hex
...............\.............\.....\...\iar14-1master.sym
...............\.............\.....\Obj\iar14-1master.pbd
...............\.............\.....\...\iar14-1master.r90
...............\.............\iar14-1master.c
...............\.............\iar14-1master.dep
...............\.............\iar14-1master.ewd
...............\.............\iar14-1master.ewp
...............\.............\iar14-1master.eww
...............\.............\settings\iar14-1master.cspy.bat
...............\.............\........\iar14-1master.dbgdt
...............\.............\........\iar14-1master.dni
...............\.............\........\iar14-1master.wsdt
...............\.......slave\Debug\Exe\iar14-1slave.d90
...............\............\.....\...\iar14-1slave.dbg
...............\............\.....\...\iar14-1slave.hex
...............\............\.....\...\iar14-1slave.sym
...............\............\.....\Obj\iar14-1slave.pbd
...............\............\.....\...\iar14-1slave.r90
...............\............\iar14-1slave.c
...............\............\iar14-1slave.dep
...............\............\iar14-1slave.ewd
...............\............\iar14-1slave.ewp
...............\............\iar14-1slave.eww
...............\............\settings\iar14-1slave.cspy.bat
...............\............\........\iar14-1slave.dbgdt
...............\............\........\iar14-1slave.dni
...............\............\........\iar14-1slave.wsdt
...............\......2master\Debug\Exe\iar14-2master.d90
...............\.............\.....\...\iar14-2master.dbg
...............\.............\.....\...\iar14-2master.hex
...............\.............\.....\...\iar14-2master.sym
...............\.............\.....\Obj\iar14-2.r90
...............\.............\.....\...\iar14-2master.pbd
...............\.............\.....\...\iar14-2master.r90
...............\.............\iar14-2master.c
...............\.............\iar14-2master.dep
...............\.............\iar14-2master.ewd
...............\.............\iar14-2master.ewp
...............\.............\iar14-2master.eww
...............\.............\settings\iar14-2master.cspy.bat
...............\.............\........\iar14-2master.dbgdt
...............\.............\........\iar14-2master.dni
...............\.............\........\iar14-2master.wsdt
...............\.......slave\Debug\Exe\iar14-2slave.d90
...............\............\.....\...\iar14-2slave.dbg
...............\............\.....\...\iar14-2slave.hex
...............\............\.....\...\iar14-2slave.sym
...............\............\.....\Obj\iar14-2slave.pbd
...............\............\.....\...\iar14-2slave.r90
...............\............\iar14-2slave.c
...............\............\iar14-2slave.dep
...............\............\iar14-2slave.ewd
...............\............\iar14-2slave.ewp
...............\............\iar14-2slave.eww
...............\............\settings\iar14-2slave.cspy.bat
...............\............\........\iar14-2slave.dbgdt
...............\............\........\iar14-2slave.dni
...............\............\........\iar14-2slave.wsdt
...............\......3master\Debug\Exe\iar14-3master.d90
...............\.............\.....\...\iar14-3master.dbg
...............\.............\.....\...\iar14-3master.hex
...............\.............\.....\...\iar14-3master.sym
...............\.............\.....\Obj\iar14-3master.pbd
...............\.............\.....\...\iar14-3master.r90
...............\.............\iar14-3master.c
...............\.............\iar14-3master.dep
...............\.............\iar14-3master.ewd
...............\.............\iar14-3master.ewp
...............\.............\iar14-3master.eww
...............\.............\settings\iar14-3master.cspy.bat
...............\.............\........\iar14-3master.dbgdt
...............\.............\........\iar14-3master.dni
...............\.............\........\iar14-3ma
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