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
main.cpp@2:9b1e5efd9a09, 2014-11-26 (annotated)
- Committer:
- j3
- Date:
- Wed Nov 26 20:32:16 2014 +0000
- Revision:
- 2:9b1e5efd9a09
- Parent:
- 1:37fd05629bd3
- Child:
- 3:a9453e8c6641
demo for ard2pmod library
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
j3 | 2:9b1e5efd9a09 | 1 | /********************************************************************** |
j3 | 2:9b1e5efd9a09 | 2 | * |
j3 | 2:9b1e5efd9a09 | 3 | * Demo Ard2Pmod Library |
j3 | 2:9b1e5efd9a09 | 4 | * |
j3 | 2:9b1e5efd9a09 | 5 | * Configures mux for desired pmod type and then displays current time |
j3 | 2:9b1e5efd9a09 | 6 | * and date in endless loop after asking the user for input to configure |
j3 | 2:9b1e5efd9a09 | 7 | * the RTC. |
j3 | 2:9b1e5efd9a09 | 8 | * |
j3 | 2:9b1e5efd9a09 | 9 | * Requires TeraTerm, or your favorite terminal emulator, configured at |
j3 | 2:9b1e5efd9a09 | 10 | * 8N1 9600bps |
j3 | 2:9b1e5efd9a09 | 11 | * |
j3 | 2:9b1e5efd9a09 | 12 | *********************************************************************** |
j3 | 2:9b1e5efd9a09 | 13 | * Copyright (C) 2013 Maxim Integrated Products, Inc., All Rights Reserved. |
j3 | 2:9b1e5efd9a09 | 14 | * |
j3 | 2:9b1e5efd9a09 | 15 | * Permission is hereby granted, free of charge, to any person obtaining a |
j3 | 2:9b1e5efd9a09 | 16 | * copy of this software and associated documentation files (the "Software"), |
j3 | 2:9b1e5efd9a09 | 17 | * to deal in the Software without restriction, including without limitation |
j3 | 2:9b1e5efd9a09 | 18 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
j3 | 2:9b1e5efd9a09 | 19 | * and/or sell copies of the Software, and to permit persons to whom the |
j3 | 2:9b1e5efd9a09 | 20 | * Software is furnished to do so, subject to the following conditions: |
j3 | 2:9b1e5efd9a09 | 21 | * |
j3 | 2:9b1e5efd9a09 | 22 | * The above copyright notice and this permission notice shall be included |
j3 | 2:9b1e5efd9a09 | 23 | * in all copies or substantial portions of the Software. |
j3 | 2:9b1e5efd9a09 | 24 | * |
j3 | 2:9b1e5efd9a09 | 25 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
j3 | 2:9b1e5efd9a09 | 26 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
j3 | 2:9b1e5efd9a09 | 27 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
j3 | 2:9b1e5efd9a09 | 28 | * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES |
j3 | 2:9b1e5efd9a09 | 29 | * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
j3 | 2:9b1e5efd9a09 | 30 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
j3 | 2:9b1e5efd9a09 | 31 | * OTHER DEALINGS IN THE SOFTWARE. |
j3 | 2:9b1e5efd9a09 | 32 | * |
j3 | 2:9b1e5efd9a09 | 33 | * Except as contained in this notice, the name of Maxim Integrated |
j3 | 2:9b1e5efd9a09 | 34 | * Products, Inc. shall not be used except as stated in the Maxim Integrated |
j3 | 2:9b1e5efd9a09 | 35 | * Products, Inc. Branding Policy. |
j3 | 2:9b1e5efd9a09 | 36 | * |
j3 | 2:9b1e5efd9a09 | 37 | * The mere transfer of this software does not imply any licenses |
j3 | 2:9b1e5efd9a09 | 38 | * of trade secrets, proprietary technology, copyrights, patents, |
j3 | 2:9b1e5efd9a09 | 39 | * trademarks, maskwork rights, or any other form of intellectual |
j3 | 2:9b1e5efd9a09 | 40 | * property whatsoever. Maxim Integrated Products, Inc. retains all |
j3 | 2:9b1e5efd9a09 | 41 | * ownership rights. |
j3 | 2:9b1e5efd9a09 | 42 | **********************************************************************/ |
j3 | 0:f906040920d7 | 43 | |
j3 | 0:f906040920d7 | 44 | |
j3 | 0:f906040920d7 | 45 | #include "ard2pmod.h" |
j3 | 0:f906040920d7 | 46 | |
j3 | 2:9b1e5efd9a09 | 47 | |
j3 | 1:37fd05629bd3 | 48 | void get_user_input(char* message, uint8_t min, uint8_t max, uint8_t* member); |
j3 | 1:37fd05629bd3 | 49 | |
j3 | 1:37fd05629bd3 | 50 | Serial term(USBTX, USBRX); |
j3 | 0:f906040920d7 | 51 | |
j3 | 0:f906040920d7 | 52 | int main(void) |
j3 | 0:f906040920d7 | 53 | { |
j3 | 0:f906040920d7 | 54 | /* available PMOD types |
j3 | 1:37fd05629bd3 | 55 | PMOD_TYPE_I2C_A, |
j3 | 1:37fd05629bd3 | 56 | PMOD_TYPE_I2C_B, |
j3 | 1:37fd05629bd3 | 57 | PMOD_TYPE_I2C_AB, |
j3 | 0:f906040920d7 | 58 | PMOD_TYPE_1_GPIO, |
j3 | 0:f906040920d7 | 59 | PMOD_TYPE_2_SPI, |
j3 | 0:f906040920d7 | 60 | PMOD_TYPE_3_UART, |
j3 | 0:f906040920d7 | 61 | PMOD_TYPE_4_UART, |
j3 | 0:f906040920d7 | 62 | PMOD_TYPE_5_HBRIDGE, |
j3 | 0:f906040920d7 | 63 | PMOD_TYPE_6_HBRIDGE |
j3 | 0:f906040920d7 | 64 | */ |
j3 | 1:37fd05629bd3 | 65 | Ard2Pmod ard2pmod(PMOD_TYPE_I2C_AB); |
j3 | 0:f906040920d7 | 66 | |
j3 | 2:9b1e5efd9a09 | 67 | //can be used to wiggle lines for PMOD_TYPE_1_GPIO |
j3 | 1:37fd05629bd3 | 68 | //BusOut pmod_A(D10, D11, D12, D13); |
j3 | 1:37fd05629bd3 | 69 | //BusOut pmod_B(D4, D5, D6, D7); |
j3 | 1:37fd05629bd3 | 70 | |
j3 | 1:37fd05629bd3 | 71 | //DS3231 rtc variables |
j3 | 1:37fd05629bd3 | 72 | |
j3 | 2:9b1e5efd9a09 | 73 | //default for control and status registers, |
j3 | 2:9b1e5efd9a09 | 74 | //use bit masks in ds3231.h for desired operation |
j3 | 1:37fd05629bd3 | 75 | ds3231_cntl_stat_t rtc_control_status = {0,0}; |
j3 | 1:37fd05629bd3 | 76 | ds3231_time_t rtc_time; |
j3 | 1:37fd05629bd3 | 77 | ds3231_calendar_t rtc_calendar; |
j3 | 1:37fd05629bd3 | 78 | |
j3 | 1:37fd05629bd3 | 79 | ard2pmod.set_cntl_stat_reg(rtc_control_status); |
j3 | 1:37fd05629bd3 | 80 | |
j3 | 1:37fd05629bd3 | 81 | //get day from user |
j3 | 1:37fd05629bd3 | 82 | get_user_input("\nPlease enter day of week, 1 for Sunday (1-7): ", 1, |
j3 | 1:37fd05629bd3 | 83 | 7, &rtc_calendar.day); |
j3 | 1:37fd05629bd3 | 84 | |
j3 | 1:37fd05629bd3 | 85 | //get day of month from user |
j3 | 1:37fd05629bd3 | 86 | get_user_input("\nPlease enter day of month (1-31): ", 1, 31, |
j3 | 1:37fd05629bd3 | 87 | &rtc_calendar.date); |
j3 | 1:37fd05629bd3 | 88 | |
j3 | 1:37fd05629bd3 | 89 | //get month from user |
j3 | 1:37fd05629bd3 | 90 | get_user_input("\nPlease enter the month, 1 for January (1-12): ", 1, |
j3 | 1:37fd05629bd3 | 91 | 12, &rtc_calendar.month); |
j3 | 1:37fd05629bd3 | 92 | |
j3 | 1:37fd05629bd3 | 93 | //get year from user |
j3 | 1:37fd05629bd3 | 94 | get_user_input("\nPlease enter the year (0-99): ",0, 99, |
j3 | 1:37fd05629bd3 | 95 | &rtc_calendar.year); |
j3 | 1:37fd05629bd3 | 96 | |
j3 | 1:37fd05629bd3 | 97 | //Get time mode |
j3 | 1:37fd05629bd3 | 98 | get_user_input("\nWhat time mode? 1 for 12hr 0 for 24hr: ", 0, 1, |
j3 | 1:37fd05629bd3 | 99 | (uint8_t*) &rtc_time.mode); |
j3 | 1:37fd05629bd3 | 100 | |
j3 | 1:37fd05629bd3 | 101 | if(rtc_time.mode) |
j3 | 1:37fd05629bd3 | 102 | { |
j3 | 1:37fd05629bd3 | 103 | //Get AM/PM status |
j3 | 1:37fd05629bd3 | 104 | get_user_input("\nIs it AM or PM? 0 for AM 1 for PM: ", 0, 1, |
j3 | 1:37fd05629bd3 | 105 | (uint8_t*) &rtc_time.am_pm); |
j3 | 1:37fd05629bd3 | 106 | //Get hour from user |
j3 | 1:37fd05629bd3 | 107 | get_user_input("\nPlease enter the hour (1-12): ", 1, 12, |
j3 | 1:37fd05629bd3 | 108 | &rtc_time.hours); |
j3 | 1:37fd05629bd3 | 109 | } |
j3 | 1:37fd05629bd3 | 110 | else |
j3 | 1:37fd05629bd3 | 111 | { |
j3 | 1:37fd05629bd3 | 112 | //Get hour from user |
j3 | 1:37fd05629bd3 | 113 | get_user_input("\nPlease enter the hour (0-23): ", 0, 23, |
j3 | 1:37fd05629bd3 | 114 | &rtc_time.hours); |
j3 | 1:37fd05629bd3 | 115 | } |
j3 | 1:37fd05629bd3 | 116 | |
j3 | 1:37fd05629bd3 | 117 | //Get minutes from user |
j3 | 1:37fd05629bd3 | 118 | get_user_input("\nPlease enter the minute (0-59): ", 0, 59, |
j3 | 1:37fd05629bd3 | 119 | &rtc_time.minutes); |
j3 | 1:37fd05629bd3 | 120 | |
j3 | 1:37fd05629bd3 | 121 | |
j3 | 1:37fd05629bd3 | 122 | //Get seconds from user |
j3 | 1:37fd05629bd3 | 123 | get_user_input("\nPlease enter the second (0-59): ", 0, 59, |
j3 | 1:37fd05629bd3 | 124 | &rtc_time.seconds); |
j3 | 1:37fd05629bd3 | 125 | |
j3 | 1:37fd05629bd3 | 126 | |
j3 | 1:37fd05629bd3 | 127 | |
j3 | 1:37fd05629bd3 | 128 | //Set the time |
j3 | 1:37fd05629bd3 | 129 | ard2pmod.set_time(rtc_time); |
j3 | 1:37fd05629bd3 | 130 | |
j3 | 1:37fd05629bd3 | 131 | //Set the calendar |
j3 | 1:37fd05629bd3 | 132 | ard2pmod.set_calendar(rtc_calendar); |
j3 | 0:f906040920d7 | 133 | |
j3 | 0:f906040920d7 | 134 | for(;;) |
j3 | 0:f906040920d7 | 135 | { |
j3 | 1:37fd05629bd3 | 136 | wait(1.0); |
j3 | 0:f906040920d7 | 137 | |
j3 | 1:37fd05629bd3 | 138 | ard2pmod.get_time(&rtc_time); |
j3 | 1:37fd05629bd3 | 139 | ard2pmod.get_calendar(&rtc_calendar); |
j3 | 1:37fd05629bd3 | 140 | |
j3 | 1:37fd05629bd3 | 141 | term.printf("\n\nRTC Date and Time = %d/%d/%d ", |
j3 | 1:37fd05629bd3 | 142 | rtc_calendar.month, rtc_calendar.date, rtc_calendar.year); |
j3 | 1:37fd05629bd3 | 143 | |
j3 | 1:37fd05629bd3 | 144 | if(rtc_time.mode) |
j3 | 1:37fd05629bd3 | 145 | { |
j3 | 1:37fd05629bd3 | 146 | if(rtc_time.am_pm) |
j3 | 1:37fd05629bd3 | 147 | { |
j3 | 1:37fd05629bd3 | 148 | term.printf(" %d:%d:%d PM", |
j3 | 1:37fd05629bd3 | 149 | rtc_time.hours, rtc_time.minutes, rtc_time.seconds); |
j3 | 1:37fd05629bd3 | 150 | } |
j3 | 1:37fd05629bd3 | 151 | else |
j3 | 1:37fd05629bd3 | 152 | { |
j3 | 1:37fd05629bd3 | 153 | term.printf(" %d:%d:%d AM", |
j3 | 1:37fd05629bd3 | 154 | rtc_time.hours, rtc_time.minutes, rtc_time.seconds); |
j3 | 1:37fd05629bd3 | 155 | } |
j3 | 1:37fd05629bd3 | 156 | } |
j3 | 1:37fd05629bd3 | 157 | else |
j3 | 1:37fd05629bd3 | 158 | { |
j3 | 1:37fd05629bd3 | 159 | term.printf(" %d:%d:%d", |
j3 | 1:37fd05629bd3 | 160 | rtc_time.hours, rtc_time.minutes, rtc_time.seconds); |
j3 | 1:37fd05629bd3 | 161 | } |
j3 | 1:37fd05629bd3 | 162 | |
j3 | 1:37fd05629bd3 | 163 | }//loop |
j3 | 1:37fd05629bd3 | 164 | } |
j3 | 1:37fd05629bd3 | 165 | |
j3 | 1:37fd05629bd3 | 166 | |
j3 | 1:37fd05629bd3 | 167 | /********************************************************************** |
j3 | 1:37fd05629bd3 | 168 | * Function: get_user_input() |
j3 | 1:37fd05629bd3 | 169 | * Parameters: message - user prompt |
j3 | 1:37fd05629bd3 | 170 | * min - minimum value of input |
j3 | 1:37fd05629bd3 | 171 | * max - maximum value of input |
j3 | 1:37fd05629bd3 | 172 | * member - pointer to struct member |
j3 | 1:37fd05629bd3 | 173 | * Returns: none |
j3 | 1:37fd05629bd3 | 174 | * |
j3 | 1:37fd05629bd3 | 175 | * Description: get time/date input from user |
j3 | 1:37fd05629bd3 | 176 | * |
j3 | 1:37fd05629bd3 | 177 | **********************************************************************/ |
j3 | 1:37fd05629bd3 | 178 | void get_user_input(char* message, uint8_t min, uint8_t max, uint8_t* member) |
j3 | 1:37fd05629bd3 | 179 | { |
j3 | 1:37fd05629bd3 | 180 | uint8_t temp; |
j3 | 1:37fd05629bd3 | 181 | |
j3 | 1:37fd05629bd3 | 182 | do |
j3 | 1:37fd05629bd3 | 183 | { |
j3 | 1:37fd05629bd3 | 184 | term.printf("\n%s", message); |
j3 | 1:37fd05629bd3 | 185 | |
j3 | 1:37fd05629bd3 | 186 | //for some reason mbed doesn't like a pointer to a member in scanf |
j3 | 1:37fd05629bd3 | 187 | //term.scanf("%d", member); works with gcc on RPi |
j3 | 1:37fd05629bd3 | 188 | term.scanf("%d", &temp); |
j3 | 1:37fd05629bd3 | 189 | *member = temp; |
j3 | 1:37fd05629bd3 | 190 | |
j3 | 1:37fd05629bd3 | 191 | if((*(member)< min) || (*(member) > max)) |
j3 | 1:37fd05629bd3 | 192 | { |
j3 | 1:37fd05629bd3 | 193 | term.printf("\nERROR-RTI"); |
j3 | 1:37fd05629bd3 | 194 | } |
j3 | 0:f906040920d7 | 195 | } |
j3 | 1:37fd05629bd3 | 196 | while((*(member) < min) || (*(member) > max)); |
j3 | 1:37fd05629bd3 | 197 | } |