fix typo

dbrgn · Jul 11, 2024 · a6e331f · a6e331f
1 parent 0343f86
commit a6e331f
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/RPLCD/i2c.py b/RPLCD/i2c.py
@@ -128,7 +128,7 @@ def __init__(self, i2c_expander, address, expander_params=None, port=1,
         self._port = port
 
         # Set i2c expander, 'PCF8574', 'MCP23008' and 'MCP23017' are supported.
-        if i2c_expander in ['PCF8574', 'MCP23008', 'MCP23017', "JHD1802"]:
+        if i2c_expander in ['PCF8574', 'MCP23008', 'MCP23017', "JHD1804"]:
             self._i2c_expander = i2c_expander
         else:
             raise NotImplementedError('I2C expander "%s" is not supported.' % i2c_expander)
@@ -230,7 +230,7 @@ def _send_data(self, value):
             self._mcp_data |= MCP230XX_RS
             self._pulse_data(value >> 4)
             self._pulse_data(value & 0x0F)
-        elif self._i2c_expander == 'JHD1802':
+        elif self._i2c_expander == 'JHD1804':
             self.bus.write_byte_data(self._address, 0xC0, value)
             c.usleep(100)
 
@@ -246,7 +246,7 @@ def _send_instruction(self, value):
             self._mcp_data &= ~MCP230XX_RS
             self._pulse_data(value >> 4)
             self._pulse_data(value & 0x0F)
-        elif self._i2c_expander == 'JHD1802':
+        elif self._i2c_expander == 'JHD1804':
             self.bus.write_byte_data(self._address, 0x80, value)
             c.usleep(100)
 

diff --git a/RPLCD/lcd.py b/RPLCD/lcd.py
@@ -94,7 +94,7 @@ def __init__(self, cols=20, rows=4, dotsize=8, charmap='A02', auto_linebreaks=Tr
         self._init_connection()
 
         # Choose 4 or 8 bit mode
-        if self._i2c_expander != 'JHD1802':
+        if self._i2c_expander != 'JHD1804':
             if self.data_bus_mode == c.LCD_4BITMODE:
                 # Hitachi manual page 46
                 self.command(0x03)