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.cpp File Reference
Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved. More...
Go to the source code of this file.
Functions | |
void | print_char (Max7219 *p_display, uint8_t position99, char c) |
Prints character to MAXREFDES99 at given position. | |
void | print_string (Max7219 *p_display, uint8_t position, const char *s) |
Prints given string to MAXREFDES99 at given position. | |
void | shift_display_right (Max7219 *p_display, uint8_t count, uint8_t ms_delay) |
Shifts display right 'count' positions with given delay between shifts. | |
void | shift_display_left (Max7219 *p_display, uint8_t count, uint8_t ms_delay) |
Shifts display left 'count' positions with given delay between shifts. | |
void | quad_all_on (Max7219 *p_display, uint8_t quad) |
Turns on all leds for given quadrant, with quad 1 being top left and quad 4 being bottom right. | |
void | quad_all_off (Max7219 *p_display, uint8_t quad) |
Turns off all leds for given quadrant, with quad 1 being top left and quad 4 being bottom right. | |
void | all_on (Max7219 *p_display) |
Turns all leds for whole display on. | |
void | all_off (Max7219 *p_display) |
Turns all leds for whole display off. | |
void | demo (Max7219 *display, max7219_configuration_t display_config, bool endless_loop) |
Demo loop for MAXREFDES99. | |
void | endless_scroll_display (Max7219 *display, uint32_t scroll_right) |
Shift display in given direction forever. | |
void | get_16x16_character (char c, uint8_t *char_buff, uint8_t font_type) |
Gets 16x16 character bitmap fom memory. | |
void | print_char_16x16 (Max7219 *p_display, uint16_t position, char c, uint8_t font_type) |
Prints character to MAXREFDES99 16x16 LED display. | |
void | print_string_16x16 (Max7219 *p_display, char *s, uint8_t font_type) |
Prints given string to MAXREFDES99 16x16 LED display. | |
void | shift_display_right_16x16 (Max7219 *p_display, uint8_t count, uint8_t delay) |
Shifts 16x16 font display right 'count' positions with given delay between shifts. | |
void | shift_display_left_16x16 (Max7219 *p_display, uint8_t count, uint8_t delay) |
Shifts 16x16 font display left 'count' positions with given delay between shifts. | |
void | demo_16x16 (Max7219 *display, max7219_configuration_t display_config, uint8_t font_type, bool endless_loop) |
Demo loop for MAXREFDES99 with 16x16 font display. | |
void | endless_scroll_display_16x16 (Max7219 *display, uint32_t scroll_right) |
Shift 16x16 font display in given direction forever. | |
uint32_t | print_menu (void) |
Print demo menu. | |
uint32_t | get_user_input (char *msg, uint32_t max_val) |
Get integer value from user. | |
char | get_user_char (char *msg) |
Get char from user. | |
char * | get_user_string (char *msg) |
Get string from user. |
Detailed Description
Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of Maxim Integrated Products, Inc. shall not be used except as stated in the Maxim Integrated Products, Inc. Branding Policy.
The mere transfer of this software does not imply any licenses of trade secrets, proprietary technology, copyrights, patents, trademarks, maskwork rights, or any other form of intellectual property whatsoever. Maxim Integrated Products, Inc. retains all ownership rights.
Definition in file maxrefdes99.cpp.
Function Documentation
void all_off | ( | Max7219 * | p_display ) |
Turns all leds for whole display off.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object
On Exit:
- Returns:
- None
Definition at line 1425 of file maxrefdes99.cpp.
void all_on | ( | Max7219 * | p_display ) |
Turns all leds for whole display on.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object
On Exit:
- Returns:
- None
Definition at line 1411 of file maxrefdes99.cpp.
void demo | ( | Max7219 * | display, |
max7219_configuration_t | display_config, | ||
bool | endless_loop | ||
) |
Demo loop for MAXREFDES99.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] display_config - structure holding configuration data [in] endless_loop - if true run demo in endless loop
On Exit:
- Returns:
- None
Definition at line 1439 of file maxrefdes99.cpp.
void demo_16x16 | ( | Max7219 * | display, |
max7219_configuration_t | display_config, | ||
uint8_t | font_type, | ||
bool | endless_loop | ||
) |
Demo loop for MAXREFDES99 with 16x16 font display.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] display_config - structure holding configuration data [in] font_type - 16x16 font type used for display [in] endless_loop - if true run demo in endless loop
On Exit:
- Returns:
- None
Definition at line 1692 of file maxrefdes99.cpp.
void endless_scroll_display | ( | Max7219 * | display, |
uint32_t | scroll_right | ||
) |
Shift display in given direction forever.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] scroll_right - if true shift right, else shift left
On Exit:
- Returns:
- None
Definition at line 1491 of file maxrefdes99.cpp.
void endless_scroll_display_16x16 | ( | Max7219 * | display, |
uint32_t | scroll_right | ||
) |
Shift 16x16 font display in given direction forever.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] scroll_right - if true shift right, else shift left
On Exit:
- Returns:
- None
Definition at line 1741 of file maxrefdes99.cpp.
void get_16x16_character | ( | char | c, |
uint8_t * | char_buff, | ||
uint8_t | font_type | ||
) |
Gets 16x16 character bitmap fom memory.
On Entry:
- Parameters:
-
[in] c - character to get bitmap for [in] char_buff - pointer to buffer to store bitmap Buffer should be 32 bytes [in] font_type - 16x16 font type used for display On Exit:
- Returns:
- None
Definition at line 1512 of file maxrefdes99.cpp.
char get_user_char | ( | char * | msg ) |
Get char from user.
On Entry:
- Parameters:
-
[in] msg - prompt for user
On Exit:
- Returns:
- User entry
Definition at line 1814 of file maxrefdes99.cpp.
uint32_t get_user_input | ( | char * | msg, |
uint32_t | max_val | ||
) |
Get integer value from user.
On Entry:
- Parameters:
-
[in] msg - prompt for user [in] max_val - maximum allowable input
On Exit:
- Returns:
- User entry
Definition at line 1783 of file maxrefdes99.cpp.
char* get_user_string | ( | char * | msg ) |
Get string from user.
On Entry:
- Parameters:
-
[in] msg - prompt for user
On Exit:
- Returns:
- User entry
Definition at line 1846 of file maxrefdes99.cpp.
void print_char | ( | Max7219 * | p_display, |
uint8_t | position, | ||
char | c | ||
) |
Prints character to MAXREFDES99 at given position.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] position - position to print char to posiion 1 is top left column, position 32 is bottom right column [in] c - char to print
On Exit:
- Returns:
- None
Definition at line 1126 of file maxrefdes99.cpp.
void print_char_16x16 | ( | Max7219 * | p_display, |
uint16_t | position, | ||
char | c, | ||
uint8_t | font_type | ||
) |
Prints character to MAXREFDES99 16x16 LED display.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] position - for single char print this value is zero, for string case it is multiple of 32 bytes as each char data is 32 bytes, [in] c - char to print [in] font_type - 16x16 font type used for display
On Exit:
- Returns:
- None
Definition at line 1542 of file maxrefdes99.cpp.
uint32_t print_menu | ( | void | ) |
Print demo menu.
On Entry:
On Exit:
- Returns:
- User entry
Definition at line 1762 of file maxrefdes99.cpp.
void print_string | ( | Max7219 * | p_display, |
uint8_t | position, | ||
const char * | s | ||
) |
Prints given string to MAXREFDES99 at given position.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] position - position to print char to posiion 1 is top left column, position 32 is bottom right column [in] s - pointer to string to print
On Exit:
- Returns:
- None
Definition at line 1203 of file maxrefdes99.cpp.
void print_string_16x16 | ( | Max7219 * | p_display, |
char * | s, | ||
uint8_t | font_type | ||
) |
Prints given string to MAXREFDES99 16x16 LED display.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] s - pointer to string to print [in] font_type - 16x16 font type used for display
On Exit:
- Returns:
- None
Definition at line 1575 of file maxrefdes99.cpp.
void quad_all_off | ( | Max7219 * | p_display, |
uint8_t | quad | ||
) |
Turns off all leds for given quadrant, with quad 1 being top left and quad 4 being bottom right.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] quad - see brief
On Exit:
- Returns:
- None
Definition at line 1384 of file maxrefdes99.cpp.
void quad_all_on | ( | Max7219 * | p_display, |
uint8_t | quad | ||
) |
Turns on all leds for given quadrant, with quad 1 being top left and quad 4 being bottom right.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] quad - see brief
On Exit:
- Returns:
- None
Definition at line 1360 of file maxrefdes99.cpp.
void shift_display_left | ( | Max7219 * | p_display, |
uint8_t | count, | ||
uint8_t | delay | ||
) |
Shifts display left 'count' positions with given delay between shifts.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] count - number of positions to shift [in] delay - delay between shifts
On Exit:
- Returns:
- None
Definition at line 1287 of file maxrefdes99.cpp.
void shift_display_left_16x16 | ( | Max7219 * | p_display, |
uint8_t | count, | ||
uint8_t | delay | ||
) |
Shifts 16x16 font display left 'count' positions with given delay between shifts.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] count - number of positions to shift [in] delay - delay between shifts in milliseconds
On Exit:
- Returns:
- None
Definition at line 1646 of file maxrefdes99.cpp.
void shift_display_right | ( | Max7219 * | p_display, |
uint8_t | count, | ||
uint8_t | delay | ||
) |
Shifts display right 'count' positions with given delay between shifts.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] count - number of positions to shift [in] delay - delay between shifts
On Exit:
- Returns:
- None
Definition at line 1215 of file maxrefdes99.cpp.
void shift_display_right_16x16 | ( | Max7219 * | p_display, |
uint8_t | count, | ||
uint8_t | delay | ||
) |
Shifts 16x16 font display right 'count' positions with given delay between shifts.
On Entry:
- Parameters:
-
[in] p_display - pointer to Max7219 object [in] count - number of positions to shift [in] delay - delay between shifts in milliseconds
On Exit:
- Returns:
- None
Definition at line 1600 of file maxrefdes99.cpp.
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