108 lines
2.7 KiB
YAML
108 lines
2.7 KiB
YAML
esphome:
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name: esphome-clock
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friendly_name: ESPHome Clock
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esp32:
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board: esp32dev
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framework:
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type: arduino
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# Enable logging
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logger:
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logs:
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sensor: INFO
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# Enable Home Assistant API
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api:
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reboot_timeout: 0s
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encryption:
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key: ""
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ota:
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wifi:
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ssid: !secret wifi_ssid
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password: !secret wifi_password
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# Enable fallback hotspot (captive portal) in case wifi connection fails
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ap:
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ssid: "ESP32Clock"
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password: "fallBackPass"
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captive_portal:
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web_server:
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local: true
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external_components:
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- source:
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type: local
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path: components
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time:
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- platform: sntp
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id: sntp_time
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timezone: Europe/Berlin
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on_time:
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- seconds: /10
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then:
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- logger.log:
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level: INFO
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format: "%2d %2d %2d %2d"
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args:
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- 'uint32_t(id(runtime).state/3600) - uint32_t(id(runtime).state/86400)*1440'
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- 'uint32_t(id(runtime).state/60) - uint32_t(id(runtime).state/3600)*60'
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- 'uint32_t(id(runtime).state) - uint32_t(id(runtime).state/60)*60'
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- 'uint32_t((id(runtime).state - uint32_t(id(runtime).state))*25)'
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spi:
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clk_pin: GPIO18
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mosi_pin: GPIO19
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sensor:
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- platform: uptime
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id: runtime
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update_interval: 100ms
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display:
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- platform: spi_74hc595_display
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cs_pin: GPIO5
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data_rate: 5MHz
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num_chips: 3
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update_interval: 40ms
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lambda: |-
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static uint32_t clock_frames=0;
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static uint32_t old_clock=0;
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if(id(sntp_time).now().second!=old_clock){
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clock_frames=0;
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old_clock=id(sntp_time).now().second;
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} else {
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clock_frames++;
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}
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it.printf(0, ".*-_'`,0");
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/*it.strftime(0, "%H%M%s", id(sntp_time).now());*/
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/*it.printf(6, "%2d", clock_frames);*/
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it.strftime(8, "%H%M%s", id(sntp_time).now());
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it.printf(14, "%2d", clock_frames);
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/*it.strftime(8, "%H%M%s", id(sntp_time).now());*/
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/*it.printf(14, "%1d", 0)*/
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it.printf(16, "%2d%2d%2d%2d",
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uint32_t(id(runtime).state/3600) - uint32_t(id(runtime).state/86400)*1440,
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uint32_t(id(runtime).state/60) - uint32_t(id(runtime).state/3600)*60,
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uint32_t(id(runtime).state) - uint32_t(id(runtime).state/60)*60,
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uint32_t((id(runtime).state - uint32_t(id(runtime).state))*25) );
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# the first display should display a test string to figure out the digit and segment map:
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# digit 0: >.< character (dot segment on)
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# digit 1: >*< character (upper segment on)
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# digit 2: >-< character (middle segment on)
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# digit 3: >_< character (lower segment on)
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# digit 4: >'< character (upper left segment on)
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# digit 5: >`< character (upper right segment on)
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# digit 6: >,< character (lower right segment on)
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# digit 7: >9< character (all on, except lower left segment)
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