# Config-only: actions that address the broadcast address (0) and wait for a reply, for a device that
# answers it. Never compiled, so the extra action objects do not inflate the memory-impact baseline.
packages:
  modbus: !include ../../test_build_components/common/modbus/esp32-idf.yaml

button:
  - platform: template
    name: Broadcast probe
    on_press:
      - modbus_client.read_holding_registers:
          address: 0
          allow_broadcast_read: true
          start_address: 0x10
          count: 1
          on_response:
            then:
              - lambda: 'ESP_LOGI("modbus_client.test", "broadcast read first=%u", values[0]);'
      - modbus_client.write_single_register:
          address: 0
          expect_broadcast_write_response: true
          start_address: 0x0102
          value: 42
          on_response:
            then:
              - logger.log: "broadcast write acked"
      - modbus_client.read_write_multiple_registers:
          address: 0
          allow_broadcast_read: true
          read_address: 0x10
          read_count: 1
          write_address: 0x20
          values: [1]
      - modbus_client.send:
          address: 0
          expect_broadcast_write_response: true
          pdu: [0x41, 0x01]