refactor: dedupe Q128 conversion in Rpu driver

2026-08-12 09:37:09 +08:00
parent 44393ccc44
commit e12ba2dda1
1 changed files with 8 additions and 2 deletions
@@ -31,11 +31,17 @@ class Rpu(ModbusDevice):
    def set_charging(self, enable):
        self.write_coil(self._addr("Enable_charger"), enable)

+    def read_q128(self, label):
+        return self.read(label) / self.Q128_DIVISOR
+
+    def write_q128(self, label, value):
+        self.write(label, round(value * self.Q128_DIVISOR))
+
    def set_runtime_voltage(self, volts):
-        self.write_holding_register(self._addr("Runtime_voltage_setting_Q128"), round(volts * self.Q128_DIVISOR))
+        self.write_q128("Runtime_voltage_setting_Q128", volts)

    def set_runtime_current(self, amps):
-        self.write_holding_register(self._addr("Runtime_current_setting_Q128"), round(amps * self.Q128_DIVISOR))
+        self.write_q128("Runtime_current_setting_Q128", amps)

    def read_error_code(self):
        return (self.read("Error_code_hi") << 16) | self.read("Error_code_lo")