Description: AVR ATmega48 SPI test the most simple code! Through spi_data [x] array you want to send the information to write, and x is the control of transmission of the first x amounts, while the output pin in the PORTB pin within the default, as long as the modified spi_data can see through the oscilloscope SPI the signal!
File list (Check if you may need any files):
SPI_test
........\default
........\.......\dep
........\.......\...\SPI_test.o.d
........\.......\Makefile
........\.......\SPI_test.eep
........\.......\SPI_test.elf
........\.......\SPI_test.hex
........\.......\SPI_test.lss
........\.......\SPI_test.map
........\.......\SPI_test.o
........\SPI_test.aps
........\spi_test.aws
........\SPI_test.c
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