Use the MAXREFDES99 to display the time from a DS3231 RTC. Requires the DS3231 RTC, or a MAXREFDES72 which has the rtc on it.
Dependencies: MAX7219 ds3231 mbed
maxrefdes99.h@0:52f9ecc09233, 2016-03-25 (annotated)
- Committer:
- j3
- Date:
- Fri Mar 25 22:50:52 2016 +0000
- Revision:
- 0:52f9ecc09233
- Child:
- 1:ce6a3accca77
Init Commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
j3 | 0:52f9ecc09233 | 1 | /******************************************************************//** |
j3 | 0:52f9ecc09233 | 2 | * @file maxrefdes99.h |
j3 | 0:52f9ecc09233 | 3 | * |
j3 | 0:52f9ecc09233 | 4 | * @author Justin Jordan |
j3 | 0:52f9ecc09233 | 5 | * |
j3 | 0:52f9ecc09233 | 6 | * @version 0.0 |
j3 | 0:52f9ecc09233 | 7 | * |
j3 | 0:52f9ecc09233 | 8 | * Started: 08JAN16 |
j3 | 0:52f9ecc09233 | 9 | * |
j3 | 0:52f9ecc09233 | 10 | * Updated: |
j3 | 0:52f9ecc09233 | 11 | * |
j3 | 0:52f9ecc09233 | 12 | * @brief Header file for maxrefdes99 demo |
j3 | 0:52f9ecc09233 | 13 | *********************************************************************** |
j3 | 0:52f9ecc09233 | 14 | * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved. |
j3 | 0:52f9ecc09233 | 15 | * |
j3 | 0:52f9ecc09233 | 16 | * Permission is hereby granted, free of charge, to any person obtaining a |
j3 | 0:52f9ecc09233 | 17 | * copy of this software and associated documentation files (the "Software"), |
j3 | 0:52f9ecc09233 | 18 | * to deal in the Software without restriction, including without limitation |
j3 | 0:52f9ecc09233 | 19 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
j3 | 0:52f9ecc09233 | 20 | * and/or sell copies of the Software, and to permit persons to whom the |
j3 | 0:52f9ecc09233 | 21 | * Software is furnished to do so, subject to the following conditions: |
j3 | 0:52f9ecc09233 | 22 | * |
j3 | 0:52f9ecc09233 | 23 | * The above copyright notice and this permission notice shall be included |
j3 | 0:52f9ecc09233 | 24 | * in all copies or substantial portions of the Software. |
j3 | 0:52f9ecc09233 | 25 | * |
j3 | 0:52f9ecc09233 | 26 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
j3 | 0:52f9ecc09233 | 27 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
j3 | 0:52f9ecc09233 | 28 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
j3 | 0:52f9ecc09233 | 29 | * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES |
j3 | 0:52f9ecc09233 | 30 | * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
j3 | 0:52f9ecc09233 | 31 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
j3 | 0:52f9ecc09233 | 32 | * OTHER DEALINGS IN THE SOFTWARE. |
j3 | 0:52f9ecc09233 | 33 | * |
j3 | 0:52f9ecc09233 | 34 | * Except as contained in this notice, the name of Maxim Integrated |
j3 | 0:52f9ecc09233 | 35 | * Products, Inc. shall not be used except as stated in the Maxim Integrated |
j3 | 0:52f9ecc09233 | 36 | * Products, Inc. Branding Policy. |
j3 | 0:52f9ecc09233 | 37 | * |
j3 | 0:52f9ecc09233 | 38 | * The mere transfer of this software does not imply any licenses |
j3 | 0:52f9ecc09233 | 39 | * of trade secrets, proprietary technology, copyrights, patents, |
j3 | 0:52f9ecc09233 | 40 | * trademarks, maskwork rights, or any other form of intellectual |
j3 | 0:52f9ecc09233 | 41 | * property whatsoever. Maxim Integrated Products, Inc. retains all |
j3 | 0:52f9ecc09233 | 42 | * ownership rights. |
j3 | 0:52f9ecc09233 | 43 | **********************************************************************/ |
j3 | 0:52f9ecc09233 | 44 | |
j3 | 0:52f9ecc09233 | 45 | |
j3 | 0:52f9ecc09233 | 46 | #ifndef MAXREFDES99_H |
j3 | 0:52f9ecc09233 | 47 | #define MAXREFDES99_H |
j3 | 0:52f9ecc09233 | 48 | |
j3 | 0:52f9ecc09233 | 49 | |
j3 | 0:52f9ecc09233 | 50 | #include "mbed.h" |
j3 | 0:52f9ecc09233 | 51 | #include "max7219.h" |
j3 | 0:52f9ecc09233 | 52 | |
j3 | 0:52f9ecc09233 | 53 | #define ESC 0x1B |
j3 | 0:52f9ecc09233 | 54 | |
j3 | 0:52f9ecc09233 | 55 | |
j3 | 0:52f9ecc09233 | 56 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 57 | * @brief gets character bitmap fom memory |
j3 | 0:52f9ecc09233 | 58 | * |
j3 | 0:52f9ecc09233 | 59 | * @details |
j3 | 0:52f9ecc09233 | 60 | * |
j3 | 0:52f9ecc09233 | 61 | * On Entry: |
j3 | 0:52f9ecc09233 | 62 | * @param[in] c - character to get bitmap for |
j3 | 0:52f9ecc09233 | 63 | * @param[in] char_buff - pointer to buffer to store bitmap in |
j3 | 0:52f9ecc09233 | 64 | * must be at least 6 bytes |
j3 | 0:52f9ecc09233 | 65 | * |
j3 | 0:52f9ecc09233 | 66 | * On Exit: |
j3 | 0:52f9ecc09233 | 67 | * @return none |
j3 | 0:52f9ecc09233 | 68 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 69 | void get_5x7_character(char c, uint8_t *char_buff); |
j3 | 0:52f9ecc09233 | 70 | |
j3 | 0:52f9ecc09233 | 71 | |
j3 | 0:52f9ecc09233 | 72 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 73 | * @brief prints character to MAXREFDES99 at given position |
j3 | 0:52f9ecc09233 | 74 | * |
j3 | 0:52f9ecc09233 | 75 | * @details |
j3 | 0:52f9ecc09233 | 76 | * |
j3 | 0:52f9ecc09233 | 77 | * On Entry: |
j3 | 0:52f9ecc09233 | 78 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 79 | * @param[in] position - position to print char to |
j3 | 0:52f9ecc09233 | 80 | * posiion 1 is top left column, position 32 |
j3 | 0:52f9ecc09233 | 81 | * is bottom right column |
j3 | 0:52f9ecc09233 | 82 | * @param[in] c - char to print |
j3 | 0:52f9ecc09233 | 83 | * |
j3 | 0:52f9ecc09233 | 84 | * On Exit: |
j3 | 0:52f9ecc09233 | 85 | * @return none |
j3 | 0:52f9ecc09233 | 86 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 87 | void print_char(Max7219 *p_display, uint8_t position, char c); |
j3 | 0:52f9ecc09233 | 88 | |
j3 | 0:52f9ecc09233 | 89 | |
j3 | 0:52f9ecc09233 | 90 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 91 | * @brief prints given string to MAXREFDES99 at given position |
j3 | 0:52f9ecc09233 | 92 | * |
j3 | 0:52f9ecc09233 | 93 | * @details |
j3 | 0:52f9ecc09233 | 94 | * |
j3 | 0:52f9ecc09233 | 95 | * On Entry: |
j3 | 0:52f9ecc09233 | 96 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 97 | * @param[in] position - position to print char to |
j3 | 0:52f9ecc09233 | 98 | * posiion 1 is top left column, position 32 |
j3 | 0:52f9ecc09233 | 99 | * is bottom right column |
j3 | 0:52f9ecc09233 | 100 | * @param[in] s - pointer to string to print |
j3 | 0:52f9ecc09233 | 101 | * |
j3 | 0:52f9ecc09233 | 102 | * On Exit: |
j3 | 0:52f9ecc09233 | 103 | * @return none |
j3 | 0:52f9ecc09233 | 104 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 105 | void print_string(Max7219 *p_display, uint8_t position, const char *s); |
j3 | 0:52f9ecc09233 | 106 | |
j3 | 0:52f9ecc09233 | 107 | |
j3 | 0:52f9ecc09233 | 108 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 109 | * @brief shifts display right 'count' positions with given |
j3 | 0:52f9ecc09233 | 110 | * delay between shifts |
j3 | 0:52f9ecc09233 | 111 | * |
j3 | 0:52f9ecc09233 | 112 | * @details |
j3 | 0:52f9ecc09233 | 113 | * |
j3 | 0:52f9ecc09233 | 114 | * On Entry: |
j3 | 0:52f9ecc09233 | 115 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 116 | * @param[in] count - number of positions to shift |
j3 | 0:52f9ecc09233 | 117 | * @param[in] delay - delay between shifts |
j3 | 0:52f9ecc09233 | 118 | * |
j3 | 0:52f9ecc09233 | 119 | * On Exit: |
j3 | 0:52f9ecc09233 | 120 | * @return none |
j3 | 0:52f9ecc09233 | 121 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 122 | void shift_display_right(Max7219 *p_display, uint8_t count, uint8_t delay); |
j3 | 0:52f9ecc09233 | 123 | |
j3 | 0:52f9ecc09233 | 124 | |
j3 | 0:52f9ecc09233 | 125 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 126 | * @brief shifts display left 'count' positions with given |
j3 | 0:52f9ecc09233 | 127 | * delay between shifts |
j3 | 0:52f9ecc09233 | 128 | * |
j3 | 0:52f9ecc09233 | 129 | * @details |
j3 | 0:52f9ecc09233 | 130 | * |
j3 | 0:52f9ecc09233 | 131 | * On Entry: |
j3 | 0:52f9ecc09233 | 132 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 133 | * @param[in] count - number of positions to shift |
j3 | 0:52f9ecc09233 | 134 | * @param[in] delay - delay between shifts |
j3 | 0:52f9ecc09233 | 135 | * |
j3 | 0:52f9ecc09233 | 136 | * On Exit: |
j3 | 0:52f9ecc09233 | 137 | * @return none |
j3 | 0:52f9ecc09233 | 138 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 139 | void shift_display_left(Max7219 *p_display, uint8_t count, uint8_t delay); |
j3 | 0:52f9ecc09233 | 140 | |
j3 | 0:52f9ecc09233 | 141 | |
j3 | 0:52f9ecc09233 | 142 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 143 | * @brief turns on all leds for given quadrant, with quad 1 being |
j3 | 0:52f9ecc09233 | 144 | * top left and quad 4 being bottom right |
j3 | 0:52f9ecc09233 | 145 | * |
j3 | 0:52f9ecc09233 | 146 | * @details |
j3 | 0:52f9ecc09233 | 147 | * |
j3 | 0:52f9ecc09233 | 148 | * On Entry: |
j3 | 0:52f9ecc09233 | 149 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 150 | * @param[in] quad - see brief |
j3 | 0:52f9ecc09233 | 151 | * |
j3 | 0:52f9ecc09233 | 152 | * On Exit: |
j3 | 0:52f9ecc09233 | 153 | * @return none |
j3 | 0:52f9ecc09233 | 154 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 155 | void quad_all_on(Max7219 *p_display, uint8_t quad); |
j3 | 0:52f9ecc09233 | 156 | |
j3 | 0:52f9ecc09233 | 157 | |
j3 | 0:52f9ecc09233 | 158 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 159 | * @brief turns off all leds for given quadrant, with quad 1 being |
j3 | 0:52f9ecc09233 | 160 | * top left and quad 4 being bottom right |
j3 | 0:52f9ecc09233 | 161 | * |
j3 | 0:52f9ecc09233 | 162 | * @details |
j3 | 0:52f9ecc09233 | 163 | * |
j3 | 0:52f9ecc09233 | 164 | * On Entry: |
j3 | 0:52f9ecc09233 | 165 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 166 | * @param[in] quad - see brief |
j3 | 0:52f9ecc09233 | 167 | * |
j3 | 0:52f9ecc09233 | 168 | * On Exit: |
j3 | 0:52f9ecc09233 | 169 | * @return none |
j3 | 0:52f9ecc09233 | 170 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 171 | void quad_all_off(Max7219 *p_display, uint8_t quad); |
j3 | 0:52f9ecc09233 | 172 | |
j3 | 0:52f9ecc09233 | 173 | |
j3 | 0:52f9ecc09233 | 174 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 175 | * @brief turns all leds for whole display on |
j3 | 0:52f9ecc09233 | 176 | * |
j3 | 0:52f9ecc09233 | 177 | * @details |
j3 | 0:52f9ecc09233 | 178 | * |
j3 | 0:52f9ecc09233 | 179 | * On Entry: |
j3 | 0:52f9ecc09233 | 180 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 181 | * |
j3 | 0:52f9ecc09233 | 182 | * On Exit: |
j3 | 0:52f9ecc09233 | 183 | * @return none |
j3 | 0:52f9ecc09233 | 184 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 185 | void all_on(Max7219 *p_display); |
j3 | 0:52f9ecc09233 | 186 | |
j3 | 0:52f9ecc09233 | 187 | |
j3 | 0:52f9ecc09233 | 188 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 189 | * @brief turns all leds for whole display off |
j3 | 0:52f9ecc09233 | 190 | * |
j3 | 0:52f9ecc09233 | 191 | * @details |
j3 | 0:52f9ecc09233 | 192 | * |
j3 | 0:52f9ecc09233 | 193 | * On Entry: |
j3 | 0:52f9ecc09233 | 194 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 195 | * |
j3 | 0:52f9ecc09233 | 196 | * On Exit: |
j3 | 0:52f9ecc09233 | 197 | * @return none |
j3 | 0:52f9ecc09233 | 198 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 199 | void all_off(Max7219 *p_display); |
j3 | 0:52f9ecc09233 | 200 | |
j3 | 0:52f9ecc09233 | 201 | |
j3 | 0:52f9ecc09233 | 202 | void clear_buffer(void); |
j3 | 0:52f9ecc09233 | 203 | |
j3 | 0:52f9ecc09233 | 204 | |
j3 | 0:52f9ecc09233 | 205 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 206 | * @brief demo loop for MAXREFDES99 |
j3 | 0:52f9ecc09233 | 207 | * |
j3 | 0:52f9ecc09233 | 208 | * @details |
j3 | 0:52f9ecc09233 | 209 | * |
j3 | 0:52f9ecc09233 | 210 | * On Entry: |
j3 | 0:52f9ecc09233 | 211 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 212 | * @param[in] display_config - structure holding configuration data |
j3 | 0:52f9ecc09233 | 213 | * @param[in] endless_loop - if true run demo in endless loop |
j3 | 0:52f9ecc09233 | 214 | * |
j3 | 0:52f9ecc09233 | 215 | * On Exit: |
j3 | 0:52f9ecc09233 | 216 | * @return none |
j3 | 0:52f9ecc09233 | 217 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 218 | void demo(Max7219 *display, max7219_configuration_t display_config, bool endless_loop); |
j3 | 0:52f9ecc09233 | 219 | |
j3 | 0:52f9ecc09233 | 220 | |
j3 | 0:52f9ecc09233 | 221 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 222 | * @brief shift display in given direction forever |
j3 | 0:52f9ecc09233 | 223 | * |
j3 | 0:52f9ecc09233 | 224 | * @details |
j3 | 0:52f9ecc09233 | 225 | * |
j3 | 0:52f9ecc09233 | 226 | * On Entry: |
j3 | 0:52f9ecc09233 | 227 | * @param[in] p_display - pointer to Max7219 object |
j3 | 0:52f9ecc09233 | 228 | * @param[in] scroll_right - if true shift right, else shift left |
j3 | 0:52f9ecc09233 | 229 | * |
j3 | 0:52f9ecc09233 | 230 | * On Exit: |
j3 | 0:52f9ecc09233 | 231 | * @return none |
j3 | 0:52f9ecc09233 | 232 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 233 | void endless_scroll_display(Max7219 *display, uint32_t scroll_right); |
j3 | 0:52f9ecc09233 | 234 | |
j3 | 0:52f9ecc09233 | 235 | |
j3 | 0:52f9ecc09233 | 236 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 237 | * @brief print demo menu |
j3 | 0:52f9ecc09233 | 238 | * |
j3 | 0:52f9ecc09233 | 239 | * @details |
j3 | 0:52f9ecc09233 | 240 | * |
j3 | 0:52f9ecc09233 | 241 | * On Entry: |
j3 | 0:52f9ecc09233 | 242 | * |
j3 | 0:52f9ecc09233 | 243 | * On Exit: |
j3 | 0:52f9ecc09233 | 244 | * @return user entry |
j3 | 0:52f9ecc09233 | 245 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 246 | uint32_t print_menu(void); |
j3 | 0:52f9ecc09233 | 247 | |
j3 | 0:52f9ecc09233 | 248 | |
j3 | 0:52f9ecc09233 | 249 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 250 | * @brief get integer value from user |
j3 | 0:52f9ecc09233 | 251 | * |
j3 | 0:52f9ecc09233 | 252 | * @details |
j3 | 0:52f9ecc09233 | 253 | * |
j3 | 0:52f9ecc09233 | 254 | * On Entry: |
j3 | 0:52f9ecc09233 | 255 | * @param[in] msg - prompt for user |
j3 | 0:52f9ecc09233 | 256 | * @param[in] max_val - maximum allowable input |
j3 | 0:52f9ecc09233 | 257 | * |
j3 | 0:52f9ecc09233 | 258 | * On Exit: |
j3 | 0:52f9ecc09233 | 259 | * @return user entry |
j3 | 0:52f9ecc09233 | 260 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 261 | uint32_t get_user_input(char *msg, uint32_t max_val); |
j3 | 0:52f9ecc09233 | 262 | |
j3 | 0:52f9ecc09233 | 263 | |
j3 | 0:52f9ecc09233 | 264 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 265 | * @brief get char from user |
j3 | 0:52f9ecc09233 | 266 | * |
j3 | 0:52f9ecc09233 | 267 | * @details |
j3 | 0:52f9ecc09233 | 268 | * |
j3 | 0:52f9ecc09233 | 269 | * On Entry: |
j3 | 0:52f9ecc09233 | 270 | * @param[in] msg - prompt for user |
j3 | 0:52f9ecc09233 | 271 | * |
j3 | 0:52f9ecc09233 | 272 | * On Exit: |
j3 | 0:52f9ecc09233 | 273 | * @return user entry |
j3 | 0:52f9ecc09233 | 274 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 275 | char get_user_char(char *msg); |
j3 | 0:52f9ecc09233 | 276 | |
j3 | 0:52f9ecc09233 | 277 | |
j3 | 0:52f9ecc09233 | 278 | /**********************************************************//** |
j3 | 0:52f9ecc09233 | 279 | * @brief get string from user |
j3 | 0:52f9ecc09233 | 280 | * |
j3 | 0:52f9ecc09233 | 281 | * @details |
j3 | 0:52f9ecc09233 | 282 | * |
j3 | 0:52f9ecc09233 | 283 | * On Entry: |
j3 | 0:52f9ecc09233 | 284 | * @param[in] msg - prompt for user |
j3 | 0:52f9ecc09233 | 285 | * |
j3 | 0:52f9ecc09233 | 286 | * On Exit: |
j3 | 0:52f9ecc09233 | 287 | * @return user entry |
j3 | 0:52f9ecc09233 | 288 | **************************************************************/ |
j3 | 0:52f9ecc09233 | 289 | char * get_user_string(char *msg); |
j3 | 0:52f9ecc09233 | 290 | |
j3 | 0:52f9ecc09233 | 291 | |
j3 | 0:52f9ecc09233 | 292 | #endif /*MAXREFDES99_H*/ |
j3 | 0:52f9ecc09233 | 293 |