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Fix AXP192 register 

- Fix AXP192 register use
- Add more delay to fix intermittent FT5206 init failure
This commit is contained in:
Theo Arends 2024-02-11 16:32:05 +01:00
parent 72b18eff4c
commit 238013ba90
1 changed files with 12 additions and 5 deletions
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15
tasmota/berry/drivers/AXP192_M5Stack_Core2.be
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@ -52,7 +52,7 @@ class AXP192_M5Stack_Core2 : AXP192
# Automatic shutdown function setting when the key duration is longer than the shutdown duration = turn on # Automatic shutdown function setting when the key duration is longer than the shutdown duration = turn on
# PWROK signal delay after power on = 64ms # PWROK signal delay after power on = 64ms
# Shutdown duration setting = 4s # Shutdown duration setting = 4s
self.write8(0x34, 0x4C) self.write8(0x36, 0x4C)
# ADC all-on # ADC all-on
# Bit 7: Battery voltage ADC enable # Bit 7: Battery voltage ADC enable
@ -69,10 +69,17 @@ class AXP192_M5Stack_Core2 : AXP192
self.set_lcd_reset(false) self.set_lcd_reset(false)
tasmota.delay(100) # wait for 100ms tasmota.delay(100) # wait for 100ms
self.set_lcd_reset(true) self.set_lcd_reset(true)
tasmota.delay(100) # wait for 100ms tasmota.delay(200) # wait for 200ms
# bus power mode_output # Indicates whether the voltage of VBUS is higher than VHOLD when the external power supply VBUS is connected
if self.read8(0X00) & 0x08
self.write_bit(0x30, 7, true)
# if v-bus can use, disable M-Bus 5V output to input
self.set_buf_power_mode(true)
else
# if not, enable M-Bus 5V output
self.set_buf_power_mode(false) self.set_buf_power_mode(false)
end
tasmota.add_driver(self) tasmota.add_driver(self)
end end
@ -113,7 +120,7 @@ class AXP192_M5Stack_Core2 : AXP192
self.write8(0x12, self.read8(0x12) & 0xBF) # set EXTEN to disable 5v boost self.write8(0x12, self.read8(0x12) & 0xBF) # set EXTEN to disable 5v boost
self.write8(0x90, self.read8(0x90) & 0xF8 | 0x01) # set GPIO0 to float, using enternal pulldown resistor to enable supply from BUS_5VS self.write8(0x90, self.read8(0x90) & 0xF8 | 0x01) # set GPIO0 to float, using enternal pulldown resistor to enable supply from BUS_5VS
else else
self.write8(0x91, self.read8(0x91) & 0x0F | 0xF0) self.write8(0x91, self.read8(0x91) & 0x0F | 0xF0) # Set GPIO to 3.3V (LDO OUTPUT mode)
self.write8(0x90, self.read8(0x90) & 0xF8 | 0x02) # set GPIO0 to LDO OUTPUT , pullup N_VBUSEN to disable supply from BUS_5V self.write8(0x90, self.read8(0x90) & 0xF8 | 0x02) # set GPIO0 to LDO OUTPUT , pullup N_VBUSEN to disable supply from BUS_5V
self.write8(0x12, self.read8(0x12) | 0x40) # set EXTEN to enable 5v boost self.write8(0x12, self.read8(0x12) | 0x40) # set EXTEN to enable 5v boost
end end