MCP23S08 SPI class with special character support.
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#include <lcd_MCP23S08.h>
Inherits LiquidCrystal_MCP23S08_base.
MCP23S08 SPI class with special character support.
This class can be used with a MCP23S08 - a 8 channel SPI portexpander.
Remember that the MCP23S08 has 3 address pins also.
◆ LiquidCrystal_MCP23S08() [1/2]
LiquidCrystal_MCP23S08::LiquidCrystal_MCP23S08 |
( |
uint8_t |
lcd_Addr, |
|
|
uint8_t |
csPin, |
|
|
uint8_t |
lcd_cols, |
|
|
uint8_t |
lcd_rows |
|
) |
| |
|
inline |
- Parameters
-
lcd_Addr | the I2C address of the IC |
csPin | the Chip Select pin |
lcd_cols | columns (e.g. 16) |
lcd_rows | the rows (e.g. 2) |
◆ LiquidCrystal_MCP23S08() [2/2]
LiquidCrystal_MCP23S08::LiquidCrystal_MCP23S08 |
( |
uint8_t |
lcd_Addr, |
|
|
uint8_t |
csPin, |
|
|
uint8_t |
lcd_cols, |
|
|
uint8_t |
lcd_rows, |
|
|
CallBack |
funcPtr |
|
) |
| |
|
inline |
- Parameters
-
lcd_Addr | the I2C address of the IC |
csPin | the Chip Select pin |
lcd_cols | columns (e.g. 16) |
lcd_rows | the rows (e.g. 2) |
funcPtr | a function pointer to a character converter |