tom dunigan / Mbed 2 deprecated teensy_adc

demonstrate teensy 3.1 ADC internal channels: temperature sensor and VREF output

Dependencies:   USBDevice mbed

Fork of Teensy_MBED_BLINKY by HM Yoong

Diff: USBDevice.lib

Revision:
2:5b51fe85e931
Parent:
1:e452bc59d245