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9355bdc3c5
Co-authored-by: J. Nick Koston <nick@koston.org> Co-authored-by: J. Nick Koston <nick@home-assistant.io>
74 lines
2.1 KiB
YAML
74 lines
2.1 KiB
YAML
canbus:
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- platform: mcp2515
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id: mcp2515_can
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cs_pin: ${cs_pin}
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can_id: 4
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bit_rate: 50kbps
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on_frame:
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- can_id: 500
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then:
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- lambda: |-
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std::string b(x.begin(), x.end());
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ESP_LOGD("can_id 500", "%s", b.c_str());
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- canbus.send:
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canbus_id: mcp2515_can
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can_id: 501
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data: !lambda |-
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return {static_cast<uint8_t>(can_id), x.empty() ? uint8_t(0) : x[0]};
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- can_id: 23
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then:
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- if:
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condition:
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lambda: "return x[0] == 0x11;"
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then:
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logger.log: "x[0] == 0x11"
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- can_id: 0b00000000000000000000001000000
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can_id_mask: 0b11111000000000011111111000000
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use_extended_id: true
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then:
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- lambda: |-
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auto pdo_id = can_id >> 14;
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switch (pdo_id)
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{
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case 117:
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ESP_LOGD("canbus", "exhaust_fan_duty");
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break;
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case 118:
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ESP_LOGD("canbus", "supply_fan_duty");
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break;
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case 119:
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ESP_LOGD("canbus", "supply_fan_flow");
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break;
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// to be continued...
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}
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interval:
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- interval: 1s
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then:
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- lambda: |-
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auto status = id(mcp2515_can).get_status();
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ESP_LOGD("canbus_status", "bus_off: %d, tx_err: %d, rx_err: %d",
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status.bus_off,
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status.tx_error_counter,
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status.rx_error_counter
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);
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button:
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- platform: template
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name: MCP2515 Send
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on_press:
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# Identical on purpose: both sends share one constant payload
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- canbus.send:
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canbus_id: mcp2515_can
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data: [0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88]
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- canbus.send:
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canbus_id: mcp2515_can
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data: [0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88]
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- canbus.send:
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canbus_id: mcp2515_can
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can_id: 0x123
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data: "abc"
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- canbus.send:
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canbus_id: mcp2515_can
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data: !lambda return {0x01, 0x02};
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