Tool/software: TI-RTOS
I am interested in using the on board RTC without including all of the files that their examples use.
Following their documentation:
How do you do #1 & #3 with a simple register call?
So far I have the simple:
#define SOC_RTCSS_REG (0x44e3e000U)
// Define register locations
#define RTCSS_CTRL_REG_ADDR (SOC_RTCSS_REG + 0x40)
#define RTCSS_OSC_REG_ADDR (SOC_RTCSS_REG + 0x54)
#define RTCSS_STS_REG_ADDR (SOC_RTCSS_REG + 0x44)
#define RTCSS_KICK0R_ADDR (SOC_RTCSS_REG + 0x6C)
#define RTCSS_KICK1R_ADDR (SOC_RTCSS_REG + 0x70)
//Macro to access the passed register
#define RTC_REG(addr) *((volatile uint32_t*)addr)
Initialize()
{
//Turn off Write Protect
RTC_REG(RTCSS_KICK0R_ADDR) = 0x83E70B13;
RTC_REG(RTCSS_KICK1R_ADDR) = 0x95A4F1E0;
RTC_REG(RTCSS_OSC_REG_ADDR) = 0x0; //Using Internal Clock Source
RTC_REG(RTCSS_CTRL_REG_ADDR) = 0x1; //RTC is running
}
