Berry driver for AXP2102 and M5CoreS3

CHANGELOG.md

@@ -13,6 +13,7 @@ All notable changes to this project will be documented in this file.
 - Display template for Waveshare ESP32-C6 LCD 1.47 (#22863)
 - Berry `tasmota.global.tele_period` and `tasmota.settings.tele_period` (#22865)
 - Command `PixelType` to change the WS2812 color order and channel number
+- Berry driver for AXP2102 and M5CoreS3
 
 ### Breaking Changed
 

lib/libesp32/berry/default/be_modtab.c

@@ -217,6 +217,7 @@ be_extern_native_class(Wire);
 be_extern_native_class(I2C_Driver);
 be_extern_native_class(AXP192);
 be_extern_native_class(AXP202);
+be_extern_native_class(AXP2102);
 be_extern_native_class(OneWire);
 be_extern_native_class(Leds_ntv);
 be_extern_native_class(Leds);
@@ -279,6 +280,7 @@ BERRY_LOCAL bclass_array be_class_table = {
     &be_native_class(I2C_Driver),
     &be_native_class(AXP192),
     &be_native_class(AXP202),
+    &be_native_class(AXP2102),
 #endif // USE_I2C
     &be_native_class(md5),
 #ifdef USE_WEBCLIENT

lib/libesp32/berry_tasmota/src/be_i2c_axp192_axp202_axp2102_lib.c

@@ -3,3 +3,4 @@
  *******************************************************************/
 #include "solidify/solidified_AXP192.h"
 #include "solidify/solidified_AXP202.h"
+#include "solidify/solidified_AXP2102.h"

lib/libesp32/berry_tasmota/src/embedded/AXP2102.be

@@ -0,0 +1,169 @@
+#-------------------------------------------------------------
+ - Generic driver for AXP2102 - solidified
+ -------------------------------------------------------------#
+
+# Specs
+# DCDC1 : 1.5-3.4V，                      2000mA
+# DCDC2 : 0.5-1.2V，1.22-1.54V,           2000mA
+# DCDC3 : 0.5-1.2V，1.22-1.54V, 1.6-3.4V, 2000mA
+# DCDC4 : 0.5-1.2V, 1.22-1.84V,           1500mA
+# DCDC5 : 1.2V    , 1.4-3.7V,             1000mA
+#
+# RTCLDO1/2 : 1.8V/2.5V/3V/3.3V,            30mA
+# ALDO1~4 : 0.5-3.5V, 100mV/step            300mA
+
+# LDO index:
+# 0=ALDO1 ~ 3=ALDO4 / 4=BLDO1 / 5=BLDO2
+
+ #@ solidify:AXP2102
+class AXP2102 : I2C_Driver
+  def init(addr)
+    if (addr == nil)  addr = 0x34   end   # default address is 0x34
+    super(self).init("AXP2102", addr)
+  end
+
+  # Return True = Battery Exist
+  def battery_present()
+    return bool(self.wire.read(self.addr, 0x00, 1) & 0x08)
+  end
+
+  # # Battery Charging Status
+  def get_battery_charging_status()
+    var val = (self.read8(0x01) >> 5) & 0x03
+    # 1:charge / 2:dischage / 0:stanby
+    return (val == 1) ? 1 : ((val == 2) ? -1 : 0)
+  end
+
+  def is_charging()
+    return (self.read8(0x01) & 0x60) == 0x20
+  end 
+
+  def get_battery_level()
+    return self.read8(0xA4)
+  end
+
+  # AXP chip temperature in °C
+  def get_temp()
+    return 22 + ((7274 - self.read16(0x3C)) / 20);
+  end
+
+  def get_bat_power()
+    return 0
+  end
+
+  def get_bat_voltage()
+    return self.read14(0x34) / 1000.0
+  end
+  def get_bat_current()
+    return 0
+  end
+  def get_bat_charge_current()
+    return 0
+  end
+  def get_aps_voltage()
+    return 0
+  end
+  def get_vbus_good()
+    return bool(self.wire.read(self.addr, 0x00, 1) & 0x20)
+  end
+  def get_vbus_voltage()
+    if (!self.get_vbus_good()) return 0   end
+    var vbus = self.read14(0x38)
+    if (vbus > 16375)   return 0    end
+    return vbus / 1000.0
+  end
+  def get_vbus_current()
+    return 0
+  end
+
+  # set LDO voltage
+  #   0=ALDO1 ~ 3=ALDO4 / 4=BLDO1 / 5=BLDO2
+  #   voltage: (mV) 0.5-3.5V in 100mV steps
+  def set_ldo_voltage(num, voltage)
+    if (num < 0 || num > 5)    return  end
+    var reg_volt = num + 0x92
+    voltage -= 500
+    # convert voltage to value
+    var val = (voltage < 0) ? 0 : voltage / 100
+    if (val > 0x1E)   val = 0x1E    end
+    self.write8(reg_volt, val)
+
+    var reg90bit = 1 << num
+    if (voltage < 0)
+      self.write8(0x90, self.read8(0x90) & ~reg90bit)    # bit off
+    else
+      self.write8(0x90, self.read8(0x90) |  reg90bit)    # bit on
+    end
+  end
+
+  # det DLDO voltage
+  def set_dldo_voltage(num, voltage)
+    if (num < 0 || num > 1)    return  end
+    var reg_volt = num + 0x99
+    voltage -= 500
+    # convert voltage to value
+    var val = (voltage < 0) ? 0 : voltage / (num ? 50 : 100)
+    if (val > (num ? 0x13 : 0x1C))  val = num ? 0x13 : 0x1C   end
+    self.write8(reg_volt, val)
+
+    var reg = 0x90 + num
+    var bit = num ? 0x01 : 0x80
+    if (voltage < 0)
+      self.write8(0x90, self.read8(reg) & ~bit)    # bit off
+    else
+      self.write8(0x90, self.read8(reg) |  bit)    # bit on
+    end
+  end
+
+  # get LDO enable
+  def get_ldo_enable(num)
+    var res = false
+    if (num <= 5)
+      var reg90bit = 1 << num
+      res = bool(self.read8(0x90) & reg90bit)
+    end
+    return res
+  end
+
+  def set_battery_charge(enable)
+    self.write8(0x18, (self.read8(0x18) & 0xFD) | ((enable ? 1 : 0) << 1))
+  end
+
+  static var _pre_charge = [0, 25, 50, 75, 100, 125, 150, 175, 200, 255]
+  def set_pre_charge_current(max_mA)
+    if (max_mA < 0)     max_mA = 0      end
+    if (max_mA > 200)   max_mA = 200    end
+    var i = 0
+    while (self._pre_charge[i] <= max_mA)
+      i += 1
+    end
+    self.write8(0x61, i)
+  end
+
+  static var _charge = [ 25, 30, 35, 40, 60, 80, 100, 120, 140, 160, 180, 200, 255]
+  def set_charge_current(max_mA)
+    if (max_mA < 0)     max_mA = 0      end
+    if (max_mA > 200)   max_mA = 200    end
+    var i = 0
+    while (self._charge[i] <= max_mA)
+      i += 1
+    end
+    i += 4
+    self.write8(0x62, i)
+  end
+
+  static var _charge_voltage = [410, 420, 435, 440, 460, 655]
+  def set_charge_voltage(max_mV)
+    if (max_mV < 0)     max_mV = 0    end
+    if (max_mV > 460)   max_mV = 460  end
+    var i = 0
+    while (self._charge_voltage[i] <= max_mV)
+      i += 1
+    end
+    i += 1
+    if (i >= 6)   i = 0   end
+    self.write8(0x64, i)
+  end
+
+end
+return AXP2102