mirror of https://github.com/arendst/Tasmota.git
72 lines
2.0 KiB
Plaintext
72 lines
2.0 KiB
Plaintext
#-------------------------------------------------------------
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- Specialized driver for AXP202 of LilyGo TWatch 2020V3
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- source is from: https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library/blob/master/src/TTGO.cpp
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-------------------------------------------------------------#
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class AXP202_LilyGo_TWatch_2020V3 : AXP202
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def init()
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super(self).init()
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if self.wire
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# Change the shutdown time to 4 seconds
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# power->setShutdownTime(AXP_POWER_OFF_TIME_4S);
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self. set_shutdown_time(4)
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# Turn off the charging led
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# power->setChgLEDMode(AXP20X_LED_OFF);
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self.set_chg_led_mode(0)
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# // Turn off external enable
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# power->setPowerOutPut(AXP202_EXTEN, false);
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self.set_exten(false)
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# axp202 allows maximum charging current of 1800mA, minimum 300mA
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# power->setChargeControlCur(300);
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self.set_chg_current_ma(300)
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# power->setLDO2Voltage(3300);
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self.set_ldo_voltage(2, 3300)
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# // New features of Twatch V3
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# power->limitingOff();
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self.set_limiting_off()
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# //Audio power domain is AXP202 LDO4
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# power->setPowerOutPut(AXP202_LDO4, false);
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self.set_ldo_enable(4, false)
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# power->setLDO4Voltage(AXP202_LDO4_3300MV);
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self.set_ldo_voltage(4, 3300)
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# power->setPowerOutPut(AXP202_LDO4, true);
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self.set_ldo_enable(4, true)
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# // No use
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# power->setPowerOutPut(AXP202_LDO3, false);
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self.set_ldo_enable(3, false)
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tasmota.add_driver(self)
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end
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end
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# enable power to audio chip
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def audio_enable(en)
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self.set_ldo_enable(4, en)
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end
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# set power to backlight, dimming is controlled via PWM on GPIO15
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def backlight_enable(en)
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self.set_ldo_enable(2, en)
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end
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# Dimmer in percentage
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def set_displaydimmer(x)
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self.backlight_enable(x > 0)
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end
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# respond to display events
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def display(cmd, idx, payload, raw)
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if cmd == "dim" || cmd == "power"
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self.set_displaydimmer(idx)
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end
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end
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end
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return AXP202_LilyGo_TWatch_2020V3()
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