Initial commit
This commit is contained in:
commit
fe99a96406
GPG key ID:
3504BC6D362F7DCA
1
.gitignore
vendored
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1
.gitignore
vendored
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@ -0,0 +1 @@
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/alarmclock/alarmclock-backups
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30
README.md
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30
README.md
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@ -0,0 +1,30 @@
|
|||
# Alarm clock
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||||
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||||
Arduino alarm clock with binary matrix LED display and IR remote control.
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||||
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||||
## Features
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||||
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||||
* 8×8 LED display using two 74HC595N
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* hour-minute-second binary display
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* buzzer alarm
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* IR remote control for settings and stopping alarm
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||||
* big pushbutton for stopping alarm
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* light sensor for dimming display
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|
||||
## TODO
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||||
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* supercapacitor & low-voltage detection
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* casing
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* multiple alarms
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* better LED dimming (maybe use PWM on 74HC's OE)
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* date (at least weekday)
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* connection with online timetable?
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* progressive alarm ringing
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||||
|
||||
## License
|
||||
|
||||
GNU AGPL v3, CopyLeft 2022 Pascal Engélibert
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||||
|
||||
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, version 3 of the License.
|
||||
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
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||||
You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.
|
||||
2
alarmclock/alarmclock.kicad_pcb
Normal file
2
alarmclock/alarmclock.kicad_pcb
Normal file
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@ -0,0 +1,2 @@
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|||
(kicad_pcb (version 20211014) (generator pcbnew)
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||||
)
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||||
75
alarmclock/alarmclock.kicad_prl
Normal file
75
alarmclock/alarmclock.kicad_prl
Normal file
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@ -0,0 +1,75 @@
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|||
{
|
||||
"board": {
|
||||
"active_layer": 0,
|
||||
"active_layer_preset": "",
|
||||
"auto_track_width": true,
|
||||
"hidden_nets": [],
|
||||
"high_contrast_mode": 0,
|
||||
"net_color_mode": 1,
|
||||
"opacity": {
|
||||
"pads": 1.0,
|
||||
"tracks": 1.0,
|
||||
"vias": 1.0,
|
||||
"zones": 0.6
|
||||
},
|
||||
"ratsnest_display_mode": 0,
|
||||
"selection_filter": {
|
||||
"dimensions": true,
|
||||
"footprints": true,
|
||||
"graphics": true,
|
||||
"keepouts": true,
|
||||
"lockedItems": true,
|
||||
"otherItems": true,
|
||||
"pads": true,
|
||||
"text": true,
|
||||
"tracks": true,
|
||||
"vias": true,
|
||||
"zones": true
|
||||
},
|
||||
"visible_items": [
|
||||
0,
|
||||
1,
|
||||
2,
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||||
3,
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||||
4,
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5,
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8,
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9,
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10,
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11,
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12,
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14,
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15,
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17,
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18,
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19,
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20,
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21,
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22,
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23,
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25,
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32,
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33,
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||||
34,
|
||||
35,
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||||
36
|
||||
],
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||||
"visible_layers": "fffffff_ffffffff",
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||||
"zone_display_mode": 0
|
||||
},
|
||||
"meta": {
|
||||
"filename": "alarmclock.kicad_prl",
|
||||
"version": 3
|
||||
},
|
||||
"project": {
|
||||
"files": []
|
||||
}
|
||||
}
|
||||
326
alarmclock/alarmclock.kicad_pro
Normal file
326
alarmclock/alarmclock.kicad_pro
Normal file
|
|
@ -0,0 +1,326 @@
|
|||
{
|
||||
"board": {
|
||||
"design_settings": {
|
||||
"defaults": {
|
||||
"board_outline_line_width": 0.1,
|
||||
"copper_line_width": 0.2,
|
||||
"copper_text_size_h": 1.5,
|
||||
"copper_text_size_v": 1.5,
|
||||
"copper_text_thickness": 0.3,
|
||||
"other_line_width": 0.15,
|
||||
"silk_line_width": 0.15,
|
||||
"silk_text_size_h": 1.0,
|
||||
"silk_text_size_v": 1.0,
|
||||
"silk_text_thickness": 0.15
|
||||
},
|
||||
"diff_pair_dimensions": [],
|
||||
"drc_exclusions": [],
|
||||
"rules": {
|
||||
"min_copper_edge_clearance": 0.0,
|
||||
"solder_mask_clearance": 0.0,
|
||||
"solder_mask_min_width": 0.0
|
||||
},
|
||||
"track_widths": [],
|
||||
"via_dimensions": []
|
||||
},
|
||||
"layer_presets": []
|
||||
},
|
||||
"boards": [],
|
||||
"cvpcb": {
|
||||
"equivalence_files": []
|
||||
},
|
||||
"erc": {
|
||||
"erc_exclusions": [],
|
||||
"meta": {
|
||||
"version": 0
|
||||
},
|
||||
"pin_map": [
|
||||
[
|
||||
0,
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||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
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||||
0,
|
||||
1,
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||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
2
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||||
],
|
||||
[
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||||
0,
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||||
2,
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||||
0,
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1,
|
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0,
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0,
|
||||
1,
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||||
0,
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2,
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2,
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2,
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||||
2
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||||
],
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[
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0,
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0,
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0,
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0,
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||||
0,
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0,
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1,
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0,
|
||||
1,
|
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0,
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1,
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2
|
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],
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[
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0,
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1,
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0,
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0,
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0,
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0,
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1,
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1,
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2,
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1,
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1,
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2
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],
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[
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0,
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0,
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0,
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||||
0,
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||||
0,
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||||
0,
|
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1,
|
||||
0,
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||||
0,
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||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
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||||
0,
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0,
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0,
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||||
0,
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0,
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0,
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0,
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0,
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0,
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||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
1,
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||||
1,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
0,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
2,
|
||||
1,
|
||||
2,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
2,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
2,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
2,
|
||||
1,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
2,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2
|
||||
]
|
||||
],
|
||||
"rule_severities": {
|
||||
"bus_definition_conflict": "error",
|
||||
"bus_entry_needed": "error",
|
||||
"bus_label_syntax": "error",
|
||||
"bus_to_bus_conflict": "error",
|
||||
"bus_to_net_conflict": "error",
|
||||
"different_unit_footprint": "error",
|
||||
"different_unit_net": "error",
|
||||
"duplicate_reference": "error",
|
||||
"duplicate_sheet_names": "error",
|
||||
"extra_units": "error",
|
||||
"global_label_dangling": "warning",
|
||||
"hier_label_mismatch": "error",
|
||||
"label_dangling": "error",
|
||||
"lib_symbol_issues": "warning",
|
||||
"multiple_net_names": "warning",
|
||||
"net_not_bus_member": "warning",
|
||||
"no_connect_connected": "warning",
|
||||
"no_connect_dangling": "warning",
|
||||
"pin_not_connected": "error",
|
||||
"pin_not_driven": "error",
|
||||
"pin_to_pin": "warning",
|
||||
"power_pin_not_driven": "error",
|
||||
"similar_labels": "warning",
|
||||
"unannotated": "error",
|
||||
"unit_value_mismatch": "error",
|
||||
"unresolved_variable": "error",
|
||||
"wire_dangling": "error"
|
||||
}
|
||||
},
|
||||
"libraries": {
|
||||
"pinned_footprint_libs": [],
|
||||
"pinned_symbol_libs": []
|
||||
},
|
||||
"meta": {
|
||||
"filename": "alarmclock.kicad_pro",
|
||||
"version": 1
|
||||
},
|
||||
"net_settings": {
|
||||
"classes": [
|
||||
{
|
||||
"bus_width": 12.0,
|
||||
"clearance": 0.2,
|
||||
"diff_pair_gap": 0.25,
|
||||
"diff_pair_via_gap": 0.25,
|
||||
"diff_pair_width": 0.2,
|
||||
"line_style": 0,
|
||||
"microvia_diameter": 0.3,
|
||||
"microvia_drill": 0.1,
|
||||
"name": "Default",
|
||||
"pcb_color": "rgba(0, 0, 0, 0.000)",
|
||||
"schematic_color": "rgba(0, 0, 0, 0.000)",
|
||||
"track_width": 0.25,
|
||||
"via_diameter": 0.8,
|
||||
"via_drill": 0.4,
|
||||
"wire_width": 6.0
|
||||
}
|
||||
],
|
||||
"meta": {
|
||||
"version": 2
|
||||
},
|
||||
"net_colors": null
|
||||
},
|
||||
"pcbnew": {
|
||||
"last_paths": {
|
||||
"gencad": "",
|
||||
"idf": "",
|
||||
"netlist": "",
|
||||
"specctra_dsn": "",
|
||||
"step": "",
|
||||
"vrml": ""
|
||||
},
|
||||
"page_layout_descr_file": ""
|
||||
},
|
||||
"schematic": {
|
||||
"annotate_start_num": 0,
|
||||
"drawing": {
|
||||
"default_line_thickness": 6.0,
|
||||
"default_text_size": 50.0,
|
||||
"field_names": [],
|
||||
"intersheets_ref_own_page": false,
|
||||
"intersheets_ref_prefix": "",
|
||||
"intersheets_ref_short": false,
|
||||
"intersheets_ref_show": false,
|
||||
"intersheets_ref_suffix": "",
|
||||
"junction_size_choice": 3,
|
||||
"label_size_ratio": 0.375,
|
||||
"pin_symbol_size": 25.0,
|
||||
"text_offset_ratio": 0.15
|
||||
},
|
||||
"legacy_lib_dir": "",
|
||||
"legacy_lib_list": [],
|
||||
"meta": {
|
||||
"version": 1
|
||||
},
|
||||
"net_format_name": "",
|
||||
"ngspice": {
|
||||
"fix_include_paths": true,
|
||||
"fix_passive_vals": false,
|
||||
"meta": {
|
||||
"version": 0
|
||||
},
|
||||
"model_mode": 0,
|
||||
"workbook_filename": ""
|
||||
},
|
||||
"page_layout_descr_file": "",
|
||||
"plot_directory": "",
|
||||
"spice_adjust_passive_values": false,
|
||||
"spice_external_command": "spice \"%I\"",
|
||||
"subpart_first_id": 65,
|
||||
"subpart_id_separator": 0
|
||||
},
|
||||
"sheets": [
|
||||
[
|
||||
"31f0e89d-6653-4742-b71a-b6b31bd0b8fd",
|
||||
""
|
||||
]
|
||||
],
|
||||
"text_variables": {}
|
||||
}
|
||||
1509
alarmclock/alarmclock.kicad_sch
Normal file
1509
alarmclock/alarmclock.kicad_sch
Normal file
File diff suppressed because it is too large
Load diff
233
matrixclock/matrixclock.ino
Normal file
233
matrixclock/matrixclock.ino
Normal file
|
|
@ -0,0 +1,233 @@
|
|||
#include <IRremote.h>
|
||||
|
||||
#define SERIAL_DEBUG 0
|
||||
|
||||
// Remote controls
|
||||
#define RC6_CHM 0xFFA25D// CHANNEL -
|
||||
#define RC6_CH 0xFF629D// CHANNEL
|
||||
#define RC6_CHP 0xFFE21D// CHANNEL +
|
||||
#define RC6_PREV 0xFF22DD// |<< PREVIOUS
|
||||
#define RC6_NEXT 0xFF02FD// >>| NEXT
|
||||
#define RC6_PLAY 0xFFC23D// PLAY/PAUSE
|
||||
#define RC6_VM 0xFFE01F// VOLUME -
|
||||
#define RC6_VP 0xFFA857// VOLUME +
|
||||
#define RC6_EQ 0xFF906F// EQ
|
||||
#define RC6_0 0xFF6897// 0
|
||||
#define RC6_100 0xFF9867// 100+
|
||||
#define RC6_200 0xFFB04F// 200+
|
||||
#define RC6_1 0xFF30CF// 1
|
||||
#define RC6_2 0xFF18E7// 2
|
||||
#define RC6_3 0xFF7A85// 3
|
||||
#define RC6_4 0xFF10EF// 4
|
||||
#define RC6_5 0xFF38C7// 5
|
||||
#define RC6_6 0xFF5AA5// 6
|
||||
#define RC6_7 0xFF42BD// 7
|
||||
#define RC6_8 0xFF4AB5// 8
|
||||
#define RC6_9 0xFF52AD// 9
|
||||
#define AMP2540_VCDAUX 0x8FDBCE66
|
||||
#define AMP2540_TUNERCD 0xC375A98B
|
||||
#define AMP2540_DVD 0xCC7372A6
|
||||
#define AMP2540_TAPE 0xE917A076
|
||||
#define AMP2540_SEARCH 0xE82D76B6
|
||||
#define AMP2540_RESET 0x04D1A486
|
||||
#define AMP2540_VM 0xAB95D276
|
||||
#define AMP2540_VP 0x0217C346
|
||||
|
||||
#define MODE_NORMAL 0
|
||||
#define MODE_SETTIME 1
|
||||
#define MODE_SETALARM 2
|
||||
|
||||
#define PIN_BUTTON 3
|
||||
#define PIN_BUZZER 8
|
||||
#define PIN_IR 10
|
||||
#define PIN_LED_DUTY A0
|
||||
#define PIN_REG_CLOCK 7
|
||||
#define PIN_REG_DATA 5
|
||||
#define PIN_REG_LATCH 6
|
||||
|
||||
IRrecv irrecv(PIN_IR);
|
||||
decode_results ircode;
|
||||
unsigned long last_ir = 0;
|
||||
|
||||
// Matrix state
|
||||
unsigned char matrix[8] = {0b10000001, 0, 0, 0, 0, 0, 0, 0b10000001};
|
||||
unsigned char matrix_row_on = 0;
|
||||
|
||||
// Interface mode
|
||||
unsigned char mode = MODE_NORMAL;
|
||||
|
||||
// Selected number (0..4: None, Hour, Minute, Second)
|
||||
unsigned char number_selection = 0;
|
||||
|
||||
// Time added to internal clock, to fit real time
|
||||
unsigned long time_offset = 0;
|
||||
|
||||
unsigned char alarm = false;
|
||||
|
||||
unsigned long alarm_time = 0;
|
||||
|
||||
// Is alarm ringing
|
||||
unsigned char alarm_ringing = false;
|
||||
|
||||
unsigned int led_duty;
|
||||
unsigned int led_duty_step = 3;
|
||||
|
||||
// Bytewise reverse
|
||||
unsigned char reverse(unsigned char b) {
|
||||
b = (b & 0xF0) >> 4 | (b & 0x0F) << 4;
|
||||
b = (b & 0xCC) >> 2 | (b & 0x33) << 2;
|
||||
b = (b & 0xAA) >> 1 | (b & 0x55) << 1;
|
||||
return b;
|
||||
}
|
||||
|
||||
unsigned char fix_pixels(unsigned char b) {
|
||||
return (b << 1) | (b >> 7);
|
||||
}
|
||||
|
||||
void shift_matrix() {
|
||||
if(led_duty_step == 0) {
|
||||
digitalWrite(PIN_REG_LATCH, LOW);
|
||||
shiftOut(PIN_REG_DATA, PIN_REG_CLOCK, MSBFIRST, ~(1 << matrix_row_on));
|
||||
shiftOut(PIN_REG_DATA, PIN_REG_CLOCK, MSBFIRST, fix_pixels(matrix[(matrix_row_on+7)%8]));
|
||||
digitalWrite(PIN_REG_LATCH, HIGH);
|
||||
matrix_row_on = (matrix_row_on + 1) % 8;
|
||||
} else if(led_duty_step == 1) {
|
||||
digitalWrite(PIN_REG_LATCH, LOW);
|
||||
shiftOut(PIN_REG_DATA, PIN_REG_CLOCK, MSBFIRST, 255);
|
||||
shiftOut(PIN_REG_DATA, PIN_REG_CLOCK, MSBFIRST, 0);
|
||||
digitalWrite(PIN_REG_LATCH, HIGH);
|
||||
}
|
||||
led_duty_step ++;
|
||||
}
|
||||
|
||||
void draw_time(unsigned long t) {
|
||||
unsigned char seconds = t/1000%60;
|
||||
unsigned char minutes = t/60000%60;
|
||||
unsigned char hours = t/3600000%24;
|
||||
matrix[1] = reverse(seconds) >> 1;
|
||||
matrix[2] = matrix[1];
|
||||
matrix[3] = reverse(minutes) >> 1;
|
||||
matrix[4] = matrix[3];
|
||||
matrix[5] = reverse(hours) >> 1;
|
||||
matrix[6] = matrix[5];
|
||||
}
|
||||
|
||||
void draw_mode() {
|
||||
switch(mode) {
|
||||
case MODE_NORMAL: matrix[0] = 0b10000001; break;
|
||||
case MODE_SETTIME: matrix[0] = 0b10011001; break;
|
||||
case MODE_SETALARM: matrix[0] = 0b10111101; break;
|
||||
}
|
||||
if(alarm) matrix[0] |= 0b01000010;
|
||||
}
|
||||
|
||||
void draw_number_selection() {
|
||||
switch(number_selection) {
|
||||
case 1: matrix[1] |= 0b10000001; break;
|
||||
case 2: matrix[3] |= 0b10000001; break;
|
||||
case 3: matrix[5] |= 0b10000001; break;
|
||||
}
|
||||
}
|
||||
|
||||
const unsigned char HEX_ALPHA[16] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
|
||||
void send_hex(unsigned long val) {
|
||||
Serial.write(HEX_ALPHA[(val >> 28) & 0xf]);
|
||||
Serial.write(HEX_ALPHA[(val >> 24) & 0xf]);
|
||||
Serial.write(HEX_ALPHA[(val >> 20) & 0xf]);
|
||||
Serial.write(HEX_ALPHA[(val >> 16) & 0xf]);
|
||||
Serial.write(HEX_ALPHA[(val >> 12) & 0xf]);
|
||||
Serial.write(HEX_ALPHA[(val >> 8) & 0xf]);
|
||||
Serial.write(HEX_ALPHA[(val >> 4) & 0xf]);
|
||||
Serial.write(HEX_ALPHA[val & 0xf]);
|
||||
Serial.write('\n');
|
||||
}
|
||||
|
||||
void setup() {
|
||||
pinMode(PIN_REG_DATA, OUTPUT);
|
||||
pinMode(PIN_REG_CLOCK, OUTPUT);
|
||||
pinMode(PIN_REG_LATCH, OUTPUT);
|
||||
pinMode(PIN_BUZZER, OUTPUT);
|
||||
pinMode(PIN_BUTTON, INPUT_PULLUP);
|
||||
pinMode(PIN_LED_DUTY, INPUT);
|
||||
irrecv.enableIRIn();
|
||||
|
||||
pinMode(13, OUTPUT);
|
||||
digitalWrite(13, LOW);
|
||||
|
||||
#if SERIAL_DEBUG
|
||||
Serial.begin(9600);
|
||||
#endif
|
||||
}
|
||||
|
||||
void loop() {
|
||||
if(led_duty_step > led_duty) {
|
||||
led_duty_step = 0;
|
||||
led_duty = (1023-analogRead(PIN_LED_DUTY)) / 128;
|
||||
}
|
||||
|
||||
if(irrecv.decode(&ircode)) {
|
||||
#if SERIAL_DEBUG
|
||||
send_hex(ircode.value);
|
||||
#endif
|
||||
unsigned long val = ircode.value;
|
||||
if(val == last_ir) {
|
||||
alarm_ringing = false;
|
||||
switch(val) {
|
||||
case AMP2540_VCDAUX: mode = (mode+1) % 3; break;
|
||||
case AMP2540_VP: change_selected_number(1); break;
|
||||
case AMP2540_VM: change_selected_number(-1); break;
|
||||
case AMP2540_SEARCH: number_selection = (number_selection+1) % 4; break;
|
||||
case AMP2540_TUNERCD: alarm = !alarm; break;
|
||||
}
|
||||
last_ir = 0;
|
||||
} else {
|
||||
last_ir = val;
|
||||
}
|
||||
irrecv.resume();
|
||||
}
|
||||
|
||||
if(alarm && !alarm_ringing) {
|
||||
unsigned long t = ((millis() + time_offset) / 1000) % 86400;
|
||||
if(alarm_time / 1000 == t) {
|
||||
alarm_ringing = true;
|
||||
}
|
||||
}
|
||||
|
||||
if(alarm_ringing) {
|
||||
if(millis()%1000 < 100) {
|
||||
matrix[7] = 0b11111111;
|
||||
digitalWrite(PIN_BUZZER, HIGH);
|
||||
} else {
|
||||
matrix[7] = 0b10000001;
|
||||
digitalWrite(PIN_BUZZER, LOW);
|
||||
}
|
||||
if(digitalRead(PIN_BUTTON) == LOW) {
|
||||
digitalWrite(PIN_BUZZER, LOW);
|
||||
alarm_ringing = false;
|
||||
}
|
||||
}
|
||||
|
||||
draw_mode();
|
||||
if(mode == MODE_SETALARM)
|
||||
draw_time(alarm_time);
|
||||
else
|
||||
draw_time(millis() + time_offset);
|
||||
draw_number_selection();
|
||||
shift_matrix();
|
||||
}
|
||||
|
||||
void change_selected_number(signed int nb) {
|
||||
switch(mode) {
|
||||
case MODE_SETTIME: change_time(&time_offset, nb); break;
|
||||
case MODE_SETALARM: change_time(&alarm_time, nb); break;
|
||||
}
|
||||
}
|
||||
|
||||
void change_time(unsigned long *t, signed int mul) {
|
||||
switch(number_selection) {
|
||||
case 1: *t += mul * 1000; break;
|
||||
case 2: *t += mul * 60000; break;
|
||||
case 3: *t += mul * 3600000; break;
|
||||
}
|
||||
*t %= 86400000;
|
||||
}
|
||||
Loading…
Reference in a new issue