2 #include "cc1110-ext.h"
4 //! Start the crystal oscillator at 26MHz.
6 SLEEP &= ~SLEEP_OSC_PD; // Turn both high speed oscillators on
7 while( !(SLEEP & SLEEP_XOSC_S) ); // Wait until xtal oscillator is stable
8 CLKCON = (CLKCON & ~(CLKCON_CLKSPD | CLKCON_OSC)) | CLKSPD_DIV_1; // Select xtal osc, 26 MHz
9 while (CLKCON & CLKCON_OSC); // Wait for change to take effect
10 SLEEP |= SLEEP_OSC_PD; // Turn off the other high speed oscillator (the RC osc)