def __init__(self, addr, port, en, rw, rs, d4, d5, d6, d7, backlight = -1): self.bus = i2c.i2c(port, addr) self.en = en self.rs = rs self.rw = rw self.d4 = d4 self.d5 = d5 self.d6 = d6 self.d7 = d7 self.backlight = backlight self.backlight_state = False # Activate LCD initialize_i2c_data = 0x00 initialize_i2c_data = self._pinInterpret(self.d4, initialize_i2c_data, 0b1) initialize_i2c_data = self._pinInterpret(self.d5, initialize_i2c_data, 0b1) self._enable(initialize_i2c_data) sleep(0.2) self._enable(initialize_i2c_data) sleep(0.1) self._enable(initialize_i2c_data) sleep(0.1) # Initialize 4-bit mode initialize_i2c_data = self._pinInterpret(self.d4, initialize_i2c_data, 0b0) self._enable(initialize_i2c_data) sleep(0.01) self.command(self.CMD_Function_Set | self.OPT_2_Lines) self.command(self.CMD_Display_Control | self.OPT_Enable_Display | self.OPT_Enable_Cursor) self.command(self.CMD_Clear_Display) self.command(self.CMD_Entry_Mode | self.OPT_Increment | self.OPT_Display_Shift)
def __init__(self, port, addr=0x68): self.bus = i2c.i2c(port, addr) self.setPowerManagement(0x00) self.setSampleRateDivider(0x07) self.setDLPFAndFullScale(self.FullScale_2000_sec, self.DLPF_188_1) self.setInterrupt(self.IC_LatchUntilIntCleared, self.IC_IntOnDeviceReady, self.IC_IntOnDataReady)
def __init__(self, port, addr=0x34): self.bus = i2c.i2c(port, addr) self.setPowerManagement(0x00) self.setSampleRateDivider(0x07) self.setDLPFAndFullScale(self.FullScale_2000_sec, self.DLPF_188_1) self.setInterrupt(self.IC_LatchUntilIntCleared, self.IC_IntOnDeviceReady, self.IC_IntOnDataReady)
def __init__(self, port, addr=0x53):
self.bus = i2c.i2c(port, addr)
self.wakeUp()
# Set defaults
self.setScale()
self.setTapThreshold()
self.setTapDuration()
self.setTapLatency()
self.setTapWindow()
self.setActivityThreshold()
self.setInactivityThreshold()
self.setInactivityTime()
self.setFreeFallThreshold()
self.setFreeFallTime()
def __init__(self, port, addr=0x53): self.bus = i2c.i2c(port, addr) self.wakeUp(); # Set defaults self.setScale(); self.setTapThreshold() self.setTapDuration() self.setTapLatency() self.setTapWindow() self.setActivityThreshold() self.setInactivityThreshold() self.setInactivityTime() self.setFreeFallThreshold() self.setFreeFallTime()
def __init__(self, addr, port, en, rw, rs, d4, d5, d6, d7, backlight=-1):
self.bus = i2c.i2c(port, addr)
self.en = en
self.rs = rs
self.rw = rw
self.d4 = d4
self.d5 = d5
self.d6 = d6
self.d7 = d7
self.backlight = backlight
self.backlight_state = False
# Activate LCD
initialize_i2c_data = 0x00
initialize_i2c_data = self._pinInterpret(self.d4, initialize_i2c_data,
0b1)
initialize_i2c_data = self._pinInterpret(self.d5, initialize_i2c_data,
0b1)
self._enable(initialize_i2c_data)
sleep(0.2)
self._enable(initialize_i2c_data)
sleep(0.1)
self._enable(initialize_i2c_data)
sleep(0.1)
# Initialize 4-bit mode
initialize_i2c_data = self._pinInterpret(self.d4, initialize_i2c_data,
0b0)
self._enable(initialize_i2c_data)
sleep(0.01)
self.command(self.CMD_Function_Set | self.OPT_2_Lines)
self.command(self.CMD_Display_Control | self.OPT_Enable_Display
| self.OPT_Enable_Cursor)
self.command(self.CMD_Clear_Display)
self.command(self.CMD_Entry_Mode | self.OPT_Increment
| self.OPT_Display_Shift)
def __init__(self, port, addr=0x48): self.bus = i2c.i2c(port, addr)
def __init__(self, port, addr=0x0d, gauss=1.3):
self.bus = i2c.i2c(port, addr)
self.setScale(gauss)
def __init__(self, port, addr=0x26):
self.bus = i2c.i2c(port, addr)
def __init__(self, port, addr=0x1e, gauss=1.3):
self.bus = i2c.i2c(port, addr)
self.setScale(gauss)
