Fork of Demo program for ard2pmod library. Alarm features of RTC have not been tested, please try them out.
Dependencies: Terminal ard2pmod mbed
Fork of ard2pmod_demo by
Diff: main.cpp
- Revision:
- 1:37fd05629bd3
- Parent:
- 0:f906040920d7
- Child:
- 2:9b1e5efd9a09
--- a/main.cpp Thu Nov 20 20:29:54 2014 +0000 +++ b/main.cpp Wed Nov 26 20:18:26 2014 +0000 @@ -3,11 +3,16 @@ #include "ard2pmod.h" +void get_user_input(char* message, uint8_t min, uint8_t max, uint8_t* member); + +Serial term(USBTX, USBRX); int main(void) { /* available PMOD types - PMOD_TYPE_I2C, + PMOD_TYPE_I2C_A, + PMOD_TYPE_I2C_B, + PMOD_TYPE_I2C_AB, PMOD_TYPE_1_GPIO, PMOD_TYPE_2_SPI, PMOD_TYPE_3_UART, @@ -15,12 +20,135 @@ PMOD_TYPE_5_HBRIDGE, PMOD_TYPE_6_HBRIDGE */ + Ard2Pmod ard2pmod(PMOD_TYPE_I2C_AB); - Ard2Pmod ard2pmod(PMOD_TYPE_1_GPIO); + //use to wiggle lines for PMOD_TYPE_1_GPIO + //BusOut pmod_A(D10, D11, D12, D13); + //BusOut pmod_B(D4, D5, D6, D7); + + //DS3231 rtc variables + + //default, use bit masks in ds3231.h for desired operation + ds3231_cntl_stat_t rtc_control_status = {0,0}; + ds3231_time_t rtc_time; + ds3231_calendar_t rtc_calendar; + + ard2pmod.set_cntl_stat_reg(rtc_control_status); + + //get day from user + get_user_input("\nPlease enter day of week, 1 for Sunday (1-7): ", 1, + 7, &rtc_calendar.day); + + //get day of month from user + get_user_input("\nPlease enter day of month (1-31): ", 1, 31, + &rtc_calendar.date); + + //get month from user + get_user_input("\nPlease enter the month, 1 for January (1-12): ", 1, + 12, &rtc_calendar.month); + + //get year from user + get_user_input("\nPlease enter the year (0-99): ",0, 99, + &rtc_calendar.year); + + //Get time mode + get_user_input("\nWhat time mode? 1 for 12hr 0 for 24hr: ", 0, 1, + (uint8_t*) &rtc_time.mode); + + if(rtc_time.mode) + { + //Get AM/PM status + get_user_input("\nIs it AM or PM? 0 for AM 1 for PM: ", 0, 1, + (uint8_t*) &rtc_time.am_pm); + //Get hour from user + get_user_input("\nPlease enter the hour (1-12): ", 1, 12, + &rtc_time.hours); + } + else + { + //Get hour from user + get_user_input("\nPlease enter the hour (0-23): ", 0, 23, + &rtc_time.hours); + } + + //Get minutes from user + get_user_input("\nPlease enter the minute (0-59): ", 0, 59, + &rtc_time.minutes); + + + //Get seconds from user + get_user_input("\nPlease enter the second (0-59): ", 0, 59, + &rtc_time.seconds); + + + + //Set the time + ard2pmod.set_time(rtc_time); + + //Set the calendar + ard2pmod.set_calendar(rtc_calendar); for(;;) { + wait(1.0); + ard2pmod.get_time(&rtc_time); + ard2pmod.get_calendar(&rtc_calendar); + + term.printf("\n\nRTC Date and Time = %d/%d/%d ", + rtc_calendar.month, rtc_calendar.date, rtc_calendar.year); + + if(rtc_time.mode) + { + if(rtc_time.am_pm) + { + term.printf(" %d:%d:%d PM", + rtc_time.hours, rtc_time.minutes, rtc_time.seconds); + } + else + { + term.printf(" %d:%d:%d AM", + rtc_time.hours, rtc_time.minutes, rtc_time.seconds); + } + } + else + { + term.printf(" %d:%d:%d", + rtc_time.hours, rtc_time.minutes, rtc_time.seconds); + } + + }//loop +} + + +/********************************************************************** +* Function: get_user_input() +* Parameters: message - user prompt +* min - minimum value of input +* max - maximum value of input +* member - pointer to struct member +* Returns: none +* +* Description: get time/date input from user +* +**********************************************************************/ +void get_user_input(char* message, uint8_t min, uint8_t max, uint8_t* member) +{ + uint8_t temp; + + do + { + term.printf("\n%s", message); + + //for some reason mbed doesn't like a pointer to a member in scanf + //term.scanf("%d", member); works with gcc on RPi + term.scanf("%d", &temp); + *member = temp; + + if((*(member)< min) || (*(member) > max)) + { + term.printf("\nERROR-RTI"); + } } -} - \ No newline at end of file + while((*(member) < min) || (*(member) > max)); +} \ No newline at end of file