/* Enable the main oscillator. 
Clears the MOSCDIS bit in SYSCTL_RCC, enabling the main oscillator.  */
void rcc_enable_main_osc(void)
/* Enable the main oscillator. 
Clears the MOSCDIS bit in SYSCTL_RCC, enabling the main oscillator.  */
void rcc_enable_main_osc(void)
{
	SYSCTL_RCC &= ~SYSCTL_RCC_MOSCDIS;
}