43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
package main
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type register struct {
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name string
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conv func([]byte) float64
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mult float64
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unit string
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}
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func (r *register) read(data []byte) float64 {
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return r.conv(data) * r.mult
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}
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var sungrowInputRegs = map[uint16]*register{
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// 4990 - 4999: serial number in ASCII
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5001: {"nominal_power", u16, 0.1, "kW"},
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5003: {"daily_power_yield", u16, 0.1, "kWh"},
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5004: {"total_power_yield", u32, 1, "kWh"},
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5006: {"total_running_time", u32, 1, "h"},
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5008: {"internal_temperature", u16, 0.1, "°C"},
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5011: {"pv1_potential", u16, 0.1, "V"},
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5012: {"pv1_current", u16, 0.1, "A"},
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5013: {"pv2_potential", u16, 0.1, "V"},
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5014: {"pv2_current", u16, 0.1, "A"},
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//5015: {"pv3_potential", u16, 0.1, "V"},
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//5016: {"pv3_current", u16, 0.1, "A"},
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5017: {"total_dc_power", u32, 1, "W"},
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5019: {"phase_a_potential", u16, 0.1, "V"},
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//5020: {"phase_b_potential", u16, 0.1, "V"},
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//5021: {"phase_c_potential", u16, 0.1, "V"},
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5022: {"phase_a_current", u16, 0.1, "A"},
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//5023: {"phase_b_current", u16, 0.1, "A"},
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//5024: {"phase_c_current", u16, 0.1, "A"},
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5031: {"output_real_power", u32, 1, "VA"},
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5033: {"output_reactive_power", s32, 1, "VA"},
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5035: {"power_factor", s16, 0.001, ""},
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5036: {"frequency", u16, 0.1, "Hz"},
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5049: {"nominal_reactive_power", s16, 0.1, "kVA"},
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5113: {"daily_running_time", u16, 1, "m"},
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5144: {"total_power_yield_2", u32, 0.1, "kWh"},
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5148: {"frequency_2", u16, 0.01, "Hz"},
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}
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