Valentín Salinas / Mbed 2 deprecated meteo_station

SEDO subject project

Dependencies:   ds3231 mbed-rtos mbed DHT

main.cpp@3:158f844200a9, 2017-04-26 (annotated)

Committer:
ValenSalLop
Date:
Wed Apr 26 16:23:56 2017 +0000
Revision:
3:158f844200a9
Parent:
1:678088dfd174
Child:
4:9f3200e6941f
Defined const

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 3:158f844200a9 6 #define I2C_SDA D14
ValenSalLop 3:158f844200a9 7 #define I2C_SCL D15
ValenSalLop 0:de99871168ac 8
ValenSalLop 0:de99871168ac 9 void get_user_input(char* message, uint8_t min, uint8_t max, uint32_t* member);
ValenSalLop 0:de99871168ac 10 void get_user_input(char* message, uint8_t min, uint8_t max, bool* member);
ValenSalLop 0:de99871168ac 11
ValenSalLop 0:de99871168ac 12 int main(void)
ValenSalLop 0:de99871168ac 13 {
ValenSalLop 0:de99871168ac 14 //rtc object
ValenSalLop 0:de99871168ac 15 Ds3231 rtc(D14, D15);
ValenSalLop 0:de99871168ac 16
ValenSalLop 0:de99871168ac 17 time_t epoch_time;
Nikasha 1:678088dfd174 18 time_t prueba;
ValenSalLop 0:de99871168ac 19 //DS3231 rtc variables
ValenSalLop 0:de99871168ac 20
ValenSalLop 0:de99871168ac 21 //default, use bit masks in ds3231.h for desired operation
ValenSalLop 0:de99871168ac 22 ds3231_cntl_stat_t rtc_control_status = {0,0};
ValenSalLop 0:de99871168ac 23 ds3231_time_t rtc_time;
ValenSalLop 0:de99871168ac 24 ds3231_calendar_t rtc_calendar;
ValenSalLop 0:de99871168ac 25
ValenSalLop 0:de99871168ac 26 rtc.set_cntl_stat_reg(rtc_control_status);
ValenSalLop 0:de99871168ac 27
ValenSalLop 0:de99871168ac 28 //get day from user
ValenSalLop 0:de99871168ac 29 get_user_input("\nPlease enter day of week, 1 for Sunday (1-7): ", 1,
ValenSalLop 0:de99871168ac 30 7, &rtc_calendar.day);
ValenSalLop 0:de99871168ac 31
ValenSalLop 0:de99871168ac 32 //get day of month from user
ValenSalLop 0:de99871168ac 33 get_user_input("\nPlease enter day of month (1-31): ", 1, 31,
ValenSalLop 0:de99871168ac 34 &rtc_calendar.date);
ValenSalLop 0:de99871168ac 35
ValenSalLop 0:de99871168ac 36 //get month from user
ValenSalLop 0:de99871168ac 37 get_user_input("\nPlease enter the month, 1 for January (1-12): ", 1,
ValenSalLop 0:de99871168ac 38 12, &rtc_calendar.month);
ValenSalLop 0:de99871168ac 39
ValenSalLop 0:de99871168ac 40 //get year from user
ValenSalLop 0:de99871168ac 41 get_user_input("\nPlease enter the year (0-99): ",0, 99,
ValenSalLop 0:de99871168ac 42 &rtc_calendar.year);
ValenSalLop 0:de99871168ac 43
ValenSalLop 0:de99871168ac 44 //Get time mode
ValenSalLop 0:de99871168ac 45 get_user_input("\nWhat time mode? 1 for 12hr 0 for 24hr: ", 0, 1,
ValenSalLop 0:de99871168ac 46 &rtc_time.mode);
ValenSalLop 0:de99871168ac 47
ValenSalLop 0:de99871168ac 48 if(rtc_time.mode)
ValenSalLop 0:de99871168ac 49 {
ValenSalLop 0:de99871168ac 50 //Get AM/PM status
ValenSalLop 0:de99871168ac 51 get_user_input("\nIs it AM or PM? 0 for AM 1 for PM: ", 0, 1,
ValenSalLop 0:de99871168ac 52 &rtc_time.am_pm);
ValenSalLop 0:de99871168ac 53 //Get hour from user
ValenSalLop 0:de99871168ac 54 get_user_input("\nPlease enter the hour (1-12): ", 1, 12,
ValenSalLop 0:de99871168ac 55 &rtc_time.hours);
ValenSalLop 0:de99871168ac 56 }
ValenSalLop 0:de99871168ac 57 else
ValenSalLop 0:de99871168ac 58 {
ValenSalLop 0:de99871168ac 59 //Get hour from user
ValenSalLop 0:de99871168ac 60 get_user_input("\nPlease enter the hour (0-23): ", 0, 23,
ValenSalLop 0:de99871168ac 61 &rtc_time.hours);
ValenSalLop 0:de99871168ac 62 }
ValenSalLop 0:de99871168ac 63
ValenSalLop 0:de99871168ac 64 //Get minutes from user
ValenSalLop 0:de99871168ac 65 get_user_input("\nPlease enter the minute (0-59): ", 0, 59,
ValenSalLop 0:de99871168ac 66 &rtc_time.minutes);
ValenSalLop 0:de99871168ac 67
ValenSalLop 0:de99871168ac 68
ValenSalLop 0:de99871168ac 69 //Get seconds from user
ValenSalLop 0:de99871168ac 70 get_user_input("\nPlease enter the second (0-59): ", 0, 59,
ValenSalLop 0:de99871168ac 71 &rtc_time.seconds);
ValenSalLop 0:de99871168ac 72
ValenSalLop 0:de99871168ac 73
ValenSalLop 0:de99871168ac 74
ValenSalLop 0:de99871168ac 75 //Set the time, uses inverted logic for return value
ValenSalLop 0:de99871168ac 76 if(rtc.set_time(rtc_time))
ValenSalLop 0:de99871168ac 77 {
ValenSalLop 0:de99871168ac 78 printf("\nrtc.set_time failed!!\n");
ValenSalLop 0:de99871168ac 79 exit(0);
ValenSalLop 0:de99871168ac 80 }
ValenSalLop 0:de99871168ac 81
ValenSalLop 0:de99871168ac 82 //Set the calendar, uses inverted logic for return value
ValenSalLop 0:de99871168ac 83 if(rtc.set_calendar(rtc_calendar))
ValenSalLop 0:de99871168ac 84 {
ValenSalLop 0:de99871168ac 85 printf("\nrtc.set_calendar failed!!\n");
ValenSalLop 0:de99871168ac 86 exit(0);
ValenSalLop 0:de99871168ac 87 }
ValenSalLop 0:de99871168ac 88
ValenSalLop 0:de99871168ac 89 char buffer[32];
ValenSalLop 0:de99871168ac 90
ValenSalLop 0:de99871168ac 91 for(;;)
ValenSalLop 0:de99871168ac 92 {
ValenSalLop 0:de99871168ac 93 printf("%c[2J", ESC); //clear screen
ValenSalLop 0:de99871168ac 94 printf("%c[H", ESC); //move cursor to Home
ValenSalLop 0:de99871168ac 95
ValenSalLop 0:de99871168ac 96 //new epoch time fx
ValenSalLop 0:de99871168ac 97 epoch_time = rtc.get_epoch();
ValenSalLop 0:de99871168ac 98
ValenSalLop 0:de99871168ac 99 printf("\nTime as seconds since January 1, 1970 = %d\n", epoch_time);
ValenSalLop 0:de99871168ac 100
ValenSalLop 0:de99871168ac 101 printf("\nTime as a basic string = %s", ctime(&epoch_time));
ValenSalLop 0:de99871168ac 102
ValenSalLop 0:de99871168ac 103 strftime(buffer, 32, "%I:%M %p\n", localtime(&epoch_time));
ValenSalLop 0:de99871168ac 104 printf("\nTime as a custom formatted string = %s", buffer);
ValenSalLop 0:de99871168ac 105
ValenSalLop 0:de99871168ac 106 wait(1.0);
ValenSalLop 0:de99871168ac 107 }//loop
ValenSalLop 0:de99871168ac 108 }
ValenSalLop 0:de99871168ac 109
ValenSalLop 0:de99871168ac 110
ValenSalLop 0:de99871168ac 111 /**********************************************************************
ValenSalLop 0:de99871168ac 112 * Function: get_user_input()
ValenSalLop 0:de99871168ac 113 * Parameters: message - user prompt
ValenSalLop 0:de99871168ac 114 * min - minimum value of input
ValenSalLop 0:de99871168ac 115 * max - maximum value of input
ValenSalLop 0:de99871168ac 116 * member - pointer to struct member
ValenSalLop 0:de99871168ac 117 * Returns: none
ValenSalLop 0:de99871168ac 118 *
ValenSalLop 0:de99871168ac 119 * Description: get time/date input from user
ValenSalLop 0:de99871168ac 120 *
ValenSalLop 0:de99871168ac 121 **********************************************************************/
ValenSalLop 0:de99871168ac 122 void get_user_input(char* message, uint8_t min, uint8_t max, uint32_t* member)
ValenSalLop 0:de99871168ac 123 {
ValenSalLop 0:de99871168ac 124 uint32_t temp;
ValenSalLop 0:de99871168ac 125
ValenSalLop 0:de99871168ac 126 do
ValenSalLop 0:de99871168ac 127 {
ValenSalLop 0:de99871168ac 128 printf("\n%s", message);
ValenSalLop 0:de99871168ac 129
ValenSalLop 0:de99871168ac 130 //for some reason mbed doesn't like a pointer to a member in scanf
ValenSalLop 0:de99871168ac 131 //term.scanf("%d", member); works with gcc on RPi
ValenSalLop 0:de99871168ac 132 scanf("%d", &temp);
ValenSalLop 0:de99871168ac 133
ValenSalLop 0:de99871168ac 134 *member = temp;
ValenSalLop 0:de99871168ac 135
ValenSalLop 0:de99871168ac 136 if((*(member)< min) || (*(member) > max))
ValenSalLop 0:de99871168ac 137 {
ValenSalLop 0:de99871168ac 138 printf("\nERROR-RTI");
ValenSalLop 0:de99871168ac 139 }
ValenSalLop 0:de99871168ac 140 }
ValenSalLop 0:de99871168ac 141 while((*(member) < min) || (*(member) > max));
ValenSalLop 0:de99871168ac 142 }
ValenSalLop 0:de99871168ac 143
ValenSalLop 0:de99871168ac 144
ValenSalLop 0:de99871168ac 145 void get_user_input(char* message, uint8_t min, uint8_t max, bool* member)
ValenSalLop 0:de99871168ac 146 {
ValenSalLop 0:de99871168ac 147 uint32_t temp;
ValenSalLop 0:de99871168ac 148
ValenSalLop 0:de99871168ac 149 do
ValenSalLop 0:de99871168ac 150 {
ValenSalLop 0:de99871168ac 151 printf("\n%s", message);
ValenSalLop 0:de99871168ac 152
ValenSalLop 0:de99871168ac 153 //for some reason mbed doesn't like a pointer to a member in scanf
ValenSalLop 0:de99871168ac 154 //term.scanf("%d", member); works with gcc on RPi
ValenSalLop 0:de99871168ac 155 scanf("%d", &temp);
ValenSalLop 0:de99871168ac 156
ValenSalLop 0:de99871168ac 157 *member = temp;
ValenSalLop 0:de99871168ac 158
ValenSalLop 0:de99871168ac 159 if((*(member)< min) || (*(member) > max))
ValenSalLop 0:de99871168ac 160 {
ValenSalLop 0:de99871168ac 161 printf("\nERROR-RTI");
ValenSalLop 0:de99871168ac 162 }
ValenSalLop 0:de99871168ac 163 }
ValenSalLop 0:de99871168ac 164 while((*(member) < min) || (*(member) > max));
ValenSalLop 0:de99871168ac 165 }
ValenSalLop 0:de99871168ac 166
ValenSalLop 0:de99871168ac 167