Anika RodGon / Mbed 2 deprecated meteo_station

Meteo Station

Dependencies:   ds3231 mbed-rtos mbed

Fork of meteo_station by Valentín Salinas

main.cpp@2:1d79c4e47430, 2017-04-26 (annotated)

Committer:
Nikasha
Date:
Wed Apr 26 16:21:33 2017 +0000
Revision:
2:1d79c4e47430
Parent:
1:678088dfd174 
adsf

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ValenSalLop 0:de99871168ac 1 #include "mbed.h"
ValenSalLop 0:de99871168ac 2 #include "rtos.h"
ValenSalLop 0:de99871168ac 3 #include "ds3231.h"
ValenSalLop 0:de99871168ac 4
ValenSalLop 0:de99871168ac 5 #define ESC 0x1B
ValenSalLop 0:de99871168ac 6
ValenSalLop 0:de99871168ac 7 void get_user_input(char* message, uint8_t min, uint8_t max, uint32_t* member);
ValenSalLop 0:de99871168ac 8 void get_user_input(char* message, uint8_t min, uint8_t max, bool* member);
ValenSalLop 0:de99871168ac 9
ValenSalLop 0:de99871168ac 10 int main(void)
ValenSalLop 0:de99871168ac 11 {
ValenSalLop 0:de99871168ac 12 //rtc object
ValenSalLop 0:de99871168ac 13 Ds3231 rtc(D14, D15);
ValenSalLop 0:de99871168ac 14
ValenSalLop 0:de99871168ac 15 time_t epoch_time;
ValenSalLop 0:de99871168ac 16 //DS3231 rtc variables
ValenSalLop 0:de99871168ac 17
ValenSalLop 0:de99871168ac 18 //default, use bit masks in ds3231.h for desired operation
ValenSalLop 0:de99871168ac 19 ds3231_cntl_stat_t rtc_control_status = {0,0};
ValenSalLop 0:de99871168ac 20 ds3231_time_t rtc_time;
ValenSalLop 0:de99871168ac 21 ds3231_calendar_t rtc_calendar;
ValenSalLop 0:de99871168ac 22
ValenSalLop 0:de99871168ac 23 rtc.set_cntl_stat_reg(rtc_control_status);
ValenSalLop 0:de99871168ac 24
ValenSalLop 0:de99871168ac 25 //get day from user
ValenSalLop 0:de99871168ac 26 get_user_input("\nPlease enter day of week, 1 for Sunday (1-7): ", 1,
ValenSalLop 0:de99871168ac 27 7, &rtc_calendar.day);
ValenSalLop 0:de99871168ac 28
ValenSalLop 0:de99871168ac 29 //get day of month from user
ValenSalLop 0:de99871168ac 30 get_user_input("\nPlease enter day of month (1-31): ", 1, 31,
ValenSalLop 0:de99871168ac 31 &rtc_calendar.date);
ValenSalLop 0:de99871168ac 32
ValenSalLop 0:de99871168ac 33 //get month from user
ValenSalLop 0:de99871168ac 34 get_user_input("\nPlease enter the month, 1 for January (1-12): ", 1,
ValenSalLop 0:de99871168ac 35 12, &rtc_calendar.month);
ValenSalLop 0:de99871168ac 36
ValenSalLop 0:de99871168ac 37 //get year from user
ValenSalLop 0:de99871168ac 38 get_user_input("\nPlease enter the year (0-99): ",0, 99,
ValenSalLop 0:de99871168ac 39 &rtc_calendar.year);
ValenSalLop 0:de99871168ac 40
ValenSalLop 0:de99871168ac 41 //Get time mode
ValenSalLop 0:de99871168ac 42 get_user_input("\nWhat time mode? 1 for 12hr 0 for 24hr: ", 0, 1,
ValenSalLop 0:de99871168ac 43 &rtc_time.mode);
ValenSalLop 0:de99871168ac 44
ValenSalLop 0:de99871168ac 45 if(rtc_time.mode)
ValenSalLop 0:de99871168ac 46 {
ValenSalLop 0:de99871168ac 47 //Get AM/PM status
ValenSalLop 0:de99871168ac 48 get_user_input("\nIs it AM or PM? 0 for AM 1 for PM: ", 0, 1,
ValenSalLop 0:de99871168ac 49 &rtc_time.am_pm);
ValenSalLop 0:de99871168ac 50 //Get hour from user
ValenSalLop 0:de99871168ac 51 get_user_input("\nPlease enter the hour (1-12): ", 1, 12,
ValenSalLop 0:de99871168ac 52 &rtc_time.hours);
ValenSalLop 0:de99871168ac 53 }
ValenSalLop 0:de99871168ac 54 else
ValenSalLop 0:de99871168ac 55 {
ValenSalLop 0:de99871168ac 56 //Get hour from user
ValenSalLop 0:de99871168ac 57 get_user_input("\nPlease enter the hour (0-23): ", 0, 23,
ValenSalLop 0:de99871168ac 58 &rtc_time.hours);
ValenSalLop 0:de99871168ac 59 }
ValenSalLop 0:de99871168ac 60
ValenSalLop 0:de99871168ac 61 //Get minutes from user
ValenSalLop 0:de99871168ac 62 get_user_input("\nPlease enter the minute (0-59): ", 0, 59,
ValenSalLop 0:de99871168ac 63 &rtc_time.minutes);
ValenSalLop 0:de99871168ac 64
ValenSalLop 0:de99871168ac 65
ValenSalLop 0:de99871168ac 66 //Get seconds from user
ValenSalLop 0:de99871168ac 67 get_user_input("\nPlease enter the second (0-59): ", 0, 59,
ValenSalLop 0:de99871168ac 68 &rtc_time.seconds);
ValenSalLop 0:de99871168ac 69
ValenSalLop 0:de99871168ac 70
ValenSalLop 0:de99871168ac 71
ValenSalLop 0:de99871168ac 72 //Set the time, uses inverted logic for return value
ValenSalLop 0:de99871168ac 73 if(rtc.set_time(rtc_time))
ValenSalLop 0:de99871168ac 74 {
ValenSalLop 0:de99871168ac 75 printf("\nrtc.set_time failed!!\n");
ValenSalLop 0:de99871168ac 76 exit(0);
ValenSalLop 0:de99871168ac 77 }
ValenSalLop 0:de99871168ac 78
ValenSalLop 0:de99871168ac 79 //Set the calendar, uses inverted logic for return value
ValenSalLop 0:de99871168ac 80 if(rtc.set_calendar(rtc_calendar))
ValenSalLop 0:de99871168ac 81 {
ValenSalLop 0:de99871168ac 82 printf("\nrtc.set_calendar failed!!\n");
ValenSalLop 0:de99871168ac 83 exit(0);
ValenSalLop 0:de99871168ac 84 }
ValenSalLop 0:de99871168ac 85
ValenSalLop 0:de99871168ac 86 char buffer[32];
ValenSalLop 0:de99871168ac 87
ValenSalLop 0:de99871168ac 88 for(;;)
ValenSalLop 0:de99871168ac 89 {
ValenSalLop 0:de99871168ac 90 printf("%c[2J", ESC); //clear screen
ValenSalLop 0:de99871168ac 91 printf("%c[H", ESC); //move cursor to Home
ValenSalLop 0:de99871168ac 92
ValenSalLop 0:de99871168ac 93 //new epoch time fx
ValenSalLop 0:de99871168ac 94 epoch_time = rtc.get_epoch();
ValenSalLop 0:de99871168ac 95
ValenSalLop 0:de99871168ac 96 printf("\nTime as seconds since January 1, 1970 = %d\n", epoch_time);
ValenSalLop 0:de99871168ac 97
ValenSalLop 0:de99871168ac 98 printf("\nTime as a basic string = %s", ctime(&epoch_time));
ValenSalLop 0:de99871168ac 99
ValenSalLop 0:de99871168ac 100 strftime(buffer, 32, "%I:%M %p\n", localtime(&epoch_time));
ValenSalLop 0:de99871168ac 101 printf("\nTime as a custom formatted string = %s", buffer);
ValenSalLop 0:de99871168ac 102
ValenSalLop 0:de99871168ac 103 wait(1.0);
ValenSalLop 0:de99871168ac 104 }//loop
ValenSalLop 0:de99871168ac 105 }
ValenSalLop 0:de99871168ac 106
ValenSalLop 0:de99871168ac 107
ValenSalLop 0:de99871168ac 108 /**********************************************************************
ValenSalLop 0:de99871168ac 109 * Function: get_user_input()
ValenSalLop 0:de99871168ac 110 * Parameters: message - user prompt
ValenSalLop 0:de99871168ac 111 * min - minimum value of input
ValenSalLop 0:de99871168ac 112 * max - maximum value of input
ValenSalLop 0:de99871168ac 113 * member - pointer to struct member
ValenSalLop 0:de99871168ac 114 * Returns: none
ValenSalLop 0:de99871168ac 115 *
ValenSalLop 0:de99871168ac 116 * Description: get time/date input from user
ValenSalLop 0:de99871168ac 117 *
ValenSalLop 0:de99871168ac 118 **********************************************************************/
ValenSalLop 0:de99871168ac 119 void get_user_input(char* message, uint8_t min, uint8_t max, uint32_t* member)
ValenSalLop 0:de99871168ac 120 {
ValenSalLop 0:de99871168ac 121 uint32_t temp;
ValenSalLop 0:de99871168ac 122
ValenSalLop 0:de99871168ac 123 do
ValenSalLop 0:de99871168ac 124 {
ValenSalLop 0:de99871168ac 125 printf("\n%s", message);
ValenSalLop 0:de99871168ac 126
ValenSalLop 0:de99871168ac 127 //for some reason mbed doesn't like a pointer to a member in scanf
ValenSalLop 0:de99871168ac 128 //term.scanf("%d", member); works with gcc on RPi
ValenSalLop 0:de99871168ac 129 scanf("%d", &temp);
ValenSalLop 0:de99871168ac 130
ValenSalLop 0:de99871168ac 131 *member = temp;
ValenSalLop 0:de99871168ac 132
ValenSalLop 0:de99871168ac 133 if((*(member)< min) || (*(member) > max))
ValenSalLop 0:de99871168ac 134 {
ValenSalLop 0:de99871168ac 135 printf("\nERROR-RTI");
ValenSalLop 0:de99871168ac 136 }
ValenSalLop 0:de99871168ac 137 }
ValenSalLop 0:de99871168ac 138 while((*(member) < min) || (*(member) > max));
ValenSalLop 0:de99871168ac 139 }
ValenSalLop 0:de99871168ac 140
ValenSalLop 0:de99871168ac 141
ValenSalLop 0:de99871168ac 142 void get_user_input(char* message, uint8_t min, uint8_t max, bool* member)
ValenSalLop 0:de99871168ac 143 {
ValenSalLop 0:de99871168ac 144 uint32_t temp;
ValenSalLop 0:de99871168ac 145
ValenSalLop 0:de99871168ac 146 do
ValenSalLop 0:de99871168ac 147 {
ValenSalLop 0:de99871168ac 148 printf("\n%s", message);
ValenSalLop 0:de99871168ac 149
ValenSalLop 0:de99871168ac 150 //for some reason mbed doesn't like a pointer to a member in scanf
ValenSalLop 0:de99871168ac 151 //term.scanf("%d", member); works with gcc on RPi
ValenSalLop 0:de99871168ac 152 scanf("%d", &temp);
ValenSalLop 0:de99871168ac 153
ValenSalLop 0:de99871168ac 154 *member = temp;
ValenSalLop 0:de99871168ac 155
ValenSalLop 0:de99871168ac 156 if((*(member)< min) || (*(member) > max))
ValenSalLop 0:de99871168ac 157 {
ValenSalLop 0:de99871168ac 158 printf("\nERROR-RTI");
ValenSalLop 0:de99871168ac 159 }
ValenSalLop 0:de99871168ac 160 }
ValenSalLop 0:de99871168ac 161 while((*(member) < min) || (*(member) > max));
ValenSalLop 0:de99871168ac 162 }
ValenSalLop 0:de99871168ac 163
ValenSalLop 0:de99871168ac 164