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cc3100 BoosterPack + tm4c123gxl参考程序platform

Other Parts Discussed in Thread: CC3100SDK, CC3100BOOST, CC3100

Previous:CC3310 SDK1.2.0, IAR,

File Dir:CC3100SDK_1.2.0\cc3100-sdk\platform\tiva-c-launchpad\spi.c

Question:

1、为何用PE0替代SSI2Fss?

2、PB1的作用是啥?为何要拉高?

  • PE0和PB1仅仅是为了修正tm4c123gxl与cc3100BOOST的接口兼容性。

    TM4C123gxl与cc3100配合使用,只需连接:

    +5V+GND(记得把J8的电源跳线连到LDO处)

    四线spi;

    nHIB;

    IRQ;

    。。。问题都是自问自答。抗议一下TI对中科院系统的“歧视”。