lpc1700系列处理器，SPI口的操作，适合入门使用，周立功开发板上的源代码-lpc1700 series processors, SPI port operation, suitable for entry to use, Zhou, who developed the source code of the board

恩智浦LPC17xx系列单片机，SPI读写例程，可以参考！-NXP LPC17xx MCU, SPI read and write routines, you can refer to!